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				37
				38	<h1>AST Matcher Reference</h1>
				39
				40	<p>This document shows all currently implemented matchers. The matchers are grouped
				41	by category and node type they match. You can click on matcher names to show the
				42	matcher's source documentation.</p>
				43
				44	<p>There are three different basic categories of matchers:
				45	<ul>
				46	<li><a href="#decl-matchers">Node Matchers:</a> Matchers that match a specific type of AST node.</li>
				47	<li><a href="#narrowing-matchers">Narrowing Matchers:</a> Matchers that match attributes on AST nodes.</li>
				48	<li><a href="#traversal-matchers">Traversal Matchers:</a> Matchers that allow traversal between AST nodes.</li>
				49	</ul>
				50	</p>
				51
				52	<p>Within each category the matchers are ordered by node type they match on.
				53	Note that if a matcher can match multiple node types, it will it will appear
				54	multiple times. This means that by searching for Matcher<Stmt> you can
				55	find all matchers that can be used to match on Stmt nodes.</p>
				56
				57	<p>The exception to that rule are matchers that can match on any node. Those
				58	are marked with a * and are listed in the beginning of each category.</p>
				59
				60	<p>Note that the categorization of matchers is a great help when you combine
				61	them into matcher expressions. You will usually want to form matcher expressions
				62	that read like english sentences by alternating between node matchers and
				63	narrowing or traversal matchers, like this:
				64	<pre>
				65	recordDecl(hasDescendant(
				66	ifStmt(hasTrueExpression(
				67	expr(hasDescendant(
				68	ifStmt()))))))
				69	</pre>
				70	</p>
				71
				72	<!-- ======================================================================= -->
				73	<h2 id="decl-matchers">Node Matchers</h2>
				74	<!-- ======================================================================= -->
				75
				76	<p>Node matchers are at the core of matcher expressions - they specify the type
				77	of node that is expected. Every match expression starts with a node matcher,
				78	which can then be further refined with a narrowing or traversal matcher. All
				79	traversal matchers take node matchers as their arguments.</p>
				80
				81	<p>For convenience, all node matchers take an arbitrary number of arguments
				82	and implicitly act as allOf matchers.</p>
				83
				84	<p>Node matchers are the only matchers that support the bind("id") call to
				85	bind the matched node to the given string, to be later retrieved from the
				86	match callback.</p>
				87
				88	<p>It is important to remember that the arguments to node matchers are
				89	predicates on the same node, just with additional information about the type.
				90	This is often useful to make matcher expression more readable by inlining bind
				91	calls into redundant node matchers inside another node matcher:
				92	<pre>
				93	// This binds the CXXRecordDecl to "id", as the decl() matcher will stay on
				94	// the same node.
				95	recordDecl(decl().bind("id"), hasName("::MyClass"))
				96	</pre>
				97	</p>
				98
				99	<table>
				100	<tr style="text-align:left"><th>Return type</th><th>Name</th><th>Parameters</th></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	101	<!-- START_DECL_MATCHERS -->
				102
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	103	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('cxxCtorInitializer0')"><a name="cxxCtorInitializer0Anchor">cxxCtorInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	104	<tr><td colspan="4" class="doc" id="cxxCtorInitializer0"><pre>Matches constructor initializers.
				105
				106	Examples matches i(42).
				107	class C {
				108	C() : i(42) {}
				109	int i;
				110	};
				111	</pre></td></tr>
				112
				113
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	114	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('accessSpecDecl0')"><a name="accessSpecDecl0Anchor">accessSpecDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AccessSpecDecl.html">AccessSpecDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	115	<tr><td colspan="4" class="doc" id="accessSpecDecl0"><pre>Matches C++ access specifier declarations.
				116
				117	Given
				118	class C {
				119	public:
				120	int a;
				121	};
				122	accessSpecDecl()
				123	matches 'public:'
				124	</pre></td></tr>
				125
				126
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	127	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateDecl0')"><a name="classTemplateDecl0Anchor">classTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateDecl.html">ClassTemplateDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	128	<tr><td colspan="4" class="doc" id="classTemplateDecl0"><pre>Matches C++ class template declarations.
				129
				130	Example matches Z
				131	template<class T> class Z {};
				132	</pre></td></tr>
				133
				134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	135	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateSpecializationDecl0')"><a name="classTemplateSpecializationDecl0Anchor">classTemplateSpecializationDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	136	<tr><td colspan="4" class="doc" id="classTemplateSpecializationDecl0"><pre>Matches C++ class template specializations.
				137
				138	Given
				139	template<typename T> class A {};
				140	template<> class A<double> {};
				141	A<int> a;
				142	classTemplateSpecializationDecl()
				143	matches the specializations A<int> and A<double>
				144	</pre></td></tr>
				145
				146
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	147	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxConstructorDecl0')"><a name="cxxConstructorDecl0Anchor">cxxConstructorDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	148	<tr><td colspan="4" class="doc" id="cxxConstructorDecl0"><pre>Matches C++ constructor declarations.
				149
				150	Example matches Foo::Foo() and Foo::Foo(int)
				151	class Foo {
				152	public:
				153	Foo();
				154	Foo(int);
				155	int DoSomething();
				156	};
				157	</pre></td></tr>
				158
				159
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	160	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxConversionDecl0')"><a name="cxxConversionDecl0Anchor">cxxConversionDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConversionDecl.html">CXXConversionDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	161	<tr><td colspan="4" class="doc" id="cxxConversionDecl0"><pre>Matches conversion operator declarations.
				162
				163	Example matches the operator.
				164	class X { operator int() const; };
				165	</pre></td></tr>
				166
				167
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	168	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxDestructorDecl0')"><a name="cxxDestructorDecl0Anchor">cxxDestructorDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDestructorDecl.html">CXXDestructorDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	169	<tr><td colspan="4" class="doc" id="cxxDestructorDecl0"><pre>Matches explicit C++ destructor declarations.
				170
				171	Example matches Foo::~Foo()
				172	class Foo {
				173	public:
				174	virtual ~Foo();
				175	};
				176	</pre></td></tr>
				177
				178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	179	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxMethodDecl0')"><a name="cxxMethodDecl0Anchor">cxxMethodDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	180	<tr><td colspan="4" class="doc" id="cxxMethodDecl0"><pre>Matches method declarations.
				181
				182	Example matches y
				183	class X { void y(); };
				184	</pre></td></tr>
				185
				186
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	187	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxRecordDecl0')"><a name="cxxRecordDecl0Anchor">cxxRecordDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	188	<tr><td colspan="4" class="doc" id="cxxRecordDecl0"><pre>Matches C++ class declarations.
				189
				190	Example matches X, Z
				191	class X;
				192	template<class T> class Z {};
				193	</pre></td></tr>
				194
				195
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	196	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('decl0')"><a name="decl0Anchor">decl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	197	<tr><td colspan="4" class="doc" id="decl0"><pre>Matches declarations.
				198
				199	Examples matches X, C, and the friend declaration inside C;
				200	void X();
				201	class C {
				202	friend X;
				203	};
				204	</pre></td></tr>
				205
				206
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	207	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('declaratorDecl0')"><a name="declaratorDecl0Anchor">declaratorDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	208	<tr><td colspan="4" class="doc" id="declaratorDecl0"><pre>Matches declarator declarations (field, variable, function
				209	and non-type template parameter declarations).
				210
				211	Given
				212	class X { int y; };
				213	declaratorDecl()
				214	matches int y.
				215	</pre></td></tr>
				216
				217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	218	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('enumConstantDecl0')"><a name="enumConstantDecl0Anchor">enumConstantDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumConstantDecl.html">EnumConstantDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	219	<tr><td colspan="4" class="doc" id="enumConstantDecl0"><pre>Matches enum constants.
				220
				221	Example matches A, B, C
				222	enum X {
				223	A, B, C
				224	};
				225	</pre></td></tr>
				226
				227
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	228	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('enumDecl0')"><a name="enumDecl0Anchor">enumDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumDecl.html">EnumDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	229	<tr><td colspan="4" class="doc" id="enumDecl0"><pre>Matches enum declarations.
				230
				231	Example matches X
				232	enum X {
				233	A, B, C
				234	};
				235	</pre></td></tr>
				236
				237
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	238	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('fieldDecl0')"><a name="fieldDecl0Anchor">fieldDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	239	<tr><td colspan="4" class="doc" id="fieldDecl0"><pre>Matches field declarations.
				240
				241	Given
				242	class X { int m; };
				243	fieldDecl()
				244	matches 'm'.
				245	</pre></td></tr>
				246
				247
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	248	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('friendDecl0')"><a name="friendDecl0Anchor">friendDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FriendDecl.html">FriendDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	249	<tr><td colspan="4" class="doc" id="friendDecl0"><pre>Matches friend declarations.
				250
				251	Given
				252	class X { friend void foo(); };
				253	friendDecl()
				254	matches 'friend void foo()'.
				255	</pre></td></tr>
				256
				257
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	258	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionDecl0')"><a name="functionDecl0Anchor">functionDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	259	<tr><td colspan="4" class="doc" id="functionDecl0"><pre>Matches function declarations.
				260
				261	Example matches f
				262	void f();
				263	</pre></td></tr>
				264
				265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	266	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionTemplateDecl0')"><a name="functionTemplateDecl0Anchor">functionTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionTemplateDecl.html">FunctionTemplateDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	267	<tr><td colspan="4" class="doc" id="functionTemplateDecl0"><pre>Matches C++ function template declarations.
				268
				269	Example matches f
				270	template<class T> void f(T t) {}
				271	</pre></td></tr>
				272
				273
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	274	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('labelDecl0')"><a name="labelDecl0Anchor">labelDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelDecl.html">LabelDecl</a>>...</td></tr>
				275	<tr><td colspan="4" class="doc" id="labelDecl0"><pre>Matches a declaration of label.
				276
				277	Given
				278	goto FOO;
				279	FOO: bar();
				280	labelDecl()
				281	matches 'FOO:'
				282	</pre></td></tr>
				283
				284
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	285	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('linkageSpecDecl0')"><a name="linkageSpecDecl0Anchor">linkageSpecDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LinkageSpecDecl.html">LinkageSpecDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	286	<tr><td colspan="4" class="doc" id="linkageSpecDecl0"><pre>Matches a declaration of a linkage specification.
				287
				288	Given
				289	extern "C" {}
				290	linkageSpecDecl()
				291	matches "extern "C" {}"
				292	</pre></td></tr>
				293
				294
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	295	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namedDecl0')"><a name="namedDecl0Anchor">namedDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	296	<tr><td colspan="4" class="doc" id="namedDecl0"><pre>Matches a declaration of anything that could have a name.
				297
				298	Example matches X, S, the anonymous union type, i, and U;
				299	typedef int X;
				300	struct S {
				301	union {
				302	int i;
				303	} U;
				304	};
				305	</pre></td></tr>
				306
				307
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	308	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namespaceAliasDecl0')"><a name="namespaceAliasDecl0Anchor">namespaceAliasDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceAliasDecl.html">NamespaceAliasDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	309	<tr><td colspan="4" class="doc" id="namespaceAliasDecl0"><pre>Matches a declaration of a namespace alias.
				310
				311	Given
				312	namespace test {}
				313	namespace alias = ::test;
				314	namespaceAliasDecl()
				315	matches "namespace alias" but not "namespace test"
				316	</pre></td></tr>
				317
				318
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	319	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namespaceDecl0')"><a name="namespaceDecl0Anchor">namespaceDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceDecl.html">NamespaceDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	320	<tr><td colspan="4" class="doc" id="namespaceDecl0"><pre>Matches a declaration of a namespace.
				321
				322	Given
				323	namespace {}
				324	namespace test {}
				325	namespaceDecl()
				326	matches "namespace {}" and "namespace test {}"
				327	</pre></td></tr>
				328
				329
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	330	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('nonTypeTemplateParmDecl0')"><a name="nonTypeTemplateParmDecl0Anchor">nonTypeTemplateParmDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NonTypeTemplateParmDecl.html">NonTypeTemplateParmDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	331	<tr><td colspan="4" class="doc" id="nonTypeTemplateParmDecl0"><pre>Matches non-type template parameter declarations.
				332
				333	Given
				334	template <typename T, int N> struct C {};
				335	nonTypeTemplateParmDecl()
				336	matches 'N', but not 'T'.
				337	</pre></td></tr>
				338
				339
Aaron Ballman	9fd6ee6	2017-03-15 20:14:25 +0000	[diff] [blame]	340	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcCategoryDecl0')"><a name="objcCategoryDecl0Anchor">objcCategoryDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCCategoryDecl.html">ObjCCategoryDecl</a>>...</td></tr>
				341	<tr><td colspan="4" class="doc" id="objcCategoryDecl0"><pre>Matches Objective-C category declarations.
				342
				343	Example matches Foo (Additions)
				344	@interface Foo (Additions)
				345	@end
				346	</pre></td></tr>
				347
				348
Dave Lee	55540a0	2017-10-26 15:53:37 +0000	[diff] [blame]	349	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcCategoryImplDecl0')"><a name="objcCategoryImplDecl0Anchor">objcCategoryImplDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCCategoryImplDecl.html">ObjCCategoryImplDecl</a>>...</td></tr>
				350	<tr><td colspan="4" class="doc" id="objcCategoryImplDecl0"><pre>Matches Objective-C category definitions.
				351
				352	Example matches Foo (Additions)
				353	@implementation Foo (Additions)
				354	@end
				355	</pre></td></tr>
				356
				357
Dave Lee	e6d362c	2017-09-10 21:00:15 +0000	[diff] [blame]	358	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcImplementationDecl0')"><a name="objcImplementationDecl0Anchor">objcImplementationDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCImplementationDecl.html">ObjCImplementationDecl</a>>...</td></tr>
				359	<tr><td colspan="4" class="doc" id="objcImplementationDecl0"><pre>Matches Objective-C implementation declarations.
				360
				361	Example matches Foo
				362	@implementation Foo
				363	@end
				364	</pre></td></tr>
				365
				366
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	367	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcInterfaceDecl0')"><a name="objcInterfaceDecl0Anchor">objcInterfaceDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCInterfaceDecl.html">ObjCInterfaceDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	368	<tr><td colspan="4" class="doc" id="objcInterfaceDecl0"><pre>Matches Objective-C interface declarations.
				369
				370	Example matches Foo
				371	@interface Foo
				372	@end
				373	</pre></td></tr>
				374
				375
Aaron Ballman	9fd6ee6	2017-03-15 20:14:25 +0000	[diff] [blame]	376	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcIvarDecl0')"><a name="objcIvarDecl0Anchor">objcIvarDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCIvarDecl.html">ObjCIvarDecl</a>>...</td></tr>
				377	<tr><td colspan="4" class="doc" id="objcIvarDecl0"><pre>Matches Objective-C instance variable declarations.
				378
				379	Example matches _enabled
				380	@implementation Foo {
				381	BOOL _enabled;
				382	}
				383	@end
				384	</pre></td></tr>
				385
				386
				387	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcMethodDecl0')"><a name="objcMethodDecl0Anchor">objcMethodDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>...</td></tr>
				388	<tr><td colspan="4" class="doc" id="objcMethodDecl0"><pre>Matches Objective-C method declarations.
				389
				390	Example matches both declaration and definition of -[Foo method]
				391	@interface Foo
				392	- (void)method;
				393	@end
				394
				395	@implementation Foo
				396	- (void)method {}
				397	@end
				398	</pre></td></tr>
				399
				400
				401	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcPropertyDecl0')"><a name="objcPropertyDecl0Anchor">objcPropertyDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>...</td></tr>
				402	<tr><td colspan="4" class="doc" id="objcPropertyDecl0"><pre>Matches Objective-C property declarations.
				403
				404	Example matches enabled
				405	@interface Foo
				406	@property BOOL enabled;
				407	@end
				408	</pre></td></tr>
				409
				410
				411	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcProtocolDecl0')"><a name="objcProtocolDecl0Anchor">objcProtocolDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCProtocolDecl.html">ObjCProtocolDecl</a>>...</td></tr>
				412	<tr><td colspan="4" class="doc" id="objcProtocolDecl0"><pre>Matches Objective-C protocol declarations.
				413
				414	Example matches FooDelegate
				415	@protocol FooDelegate
				416	@end
				417	</pre></td></tr>
				418
				419
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	420	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('parmVarDecl0')"><a name="parmVarDecl0Anchor">parmVarDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	421	<tr><td colspan="4" class="doc" id="parmVarDecl0"><pre>Matches parameter variable declarations.
				422
				423	Given
				424	void f(int x);
				425	parmVarDecl()
				426	matches int x.
				427	</pre></td></tr>
				428
				429
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	430	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('recordDecl0')"><a name="recordDecl0Anchor">recordDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordDecl.html">RecordDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	431	<tr><td colspan="4" class="doc" id="recordDecl0"><pre>Matches class, struct, and union declarations.
				432
				433	Example matches X, Z, U, and S
				434	class X;
				435	template<class T> class Z {};
				436	struct S {};
				437	union U {};
				438	</pre></td></tr>
				439
				440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	441	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('staticAssertDecl0')"><a name="staticAssertDecl0Anchor">staticAssertDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StaticAssertDecl.html">StaticAssertDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	442	<tr><td colspan="4" class="doc" id="staticAssertDecl0"><pre>Matches a C++ static_assert declaration.
				443
				444	Example:
				445	staticAssertExpr()
				446	matches
				447	static_assert(sizeof(S) == sizeof(int))
				448	in
				449	struct S {
				450	int x;
				451	};
				452	static_assert(sizeof(S) == sizeof(int));
				453	</pre></td></tr>
				454
				455
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	456	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('templateTypeParmDecl0')"><a name="templateTypeParmDecl0Anchor">templateTypeParmDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmDecl.html">TemplateTypeParmDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	457	<tr><td colspan="4" class="doc" id="templateTypeParmDecl0"><pre>Matches template type parameter declarations.
				458
				459	Given
				460	template <typename T, int N> struct C {};
				461	templateTypeParmDecl()
				462	matches 'T', but not 'N'.
				463	</pre></td></tr>
				464
				465
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	466	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('translationUnitDecl0')"><a name="translationUnitDecl0Anchor">translationUnitDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TranslationUnitDecl.html">TranslationUnitDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	467	<tr><td colspan="4" class="doc" id="translationUnitDecl0"><pre>Matches the top declaration context.
				468
				469	Given
				470	int X;
				471	namespace NS {
				472	int Y;
				473	} namespace NS
				474	decl(hasDeclContext(translationUnitDecl()))
				475	matches "int X", but not "int Y".
				476	</pre></td></tr>
				477
				478
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	479	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typeAliasDecl0')"><a name="typeAliasDecl0Anchor">typeAliasDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeAliasDecl.html">TypeAliasDecl</a>>...</td></tr>
				480	<tr><td colspan="4" class="doc" id="typeAliasDecl0"><pre>Matches type alias declarations.
				481
				482	Given
				483	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	484	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	485	typeAliasDecl()
				486	matches "using Y = int", but not "typedef int X"
				487	</pre></td></tr>
				488
				489
Eric Liu	285f804	2017-03-28 12:56:47 +0000	[diff] [blame]	490	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typeAliasTemplateDecl0')"><a name="typeAliasTemplateDecl0Anchor">typeAliasTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeAliasTemplateDecl.html">TypeAliasTemplateDecl</a>>...</td></tr>
				491	<tr><td colspan="4" class="doc" id="typeAliasTemplateDecl0"><pre>Matches type alias template declarations.
				492
				493	typeAliasTemplateDecl() matches
				494	template <typename T>
				495	using Y = X<T>;
				496	</pre></td></tr>
				497
				498
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	499	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typedefDecl0')"><a name="typedefDecl0Anchor">typedefDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefDecl.html">TypedefDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	500	<tr><td colspan="4" class="doc" id="typedefDecl0"><pre>Matches typedef declarations.
				501
				502	Given
				503	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	504	using Y = int;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	505	typedefDecl()
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	506	matches "typedef int X", but not "using Y = int"
				507	</pre></td></tr>
				508
				509
				510	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typedefNameDecl0')"><a name="typedefNameDecl0Anchor">typedefNameDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>...</td></tr>
				511	<tr><td colspan="4" class="doc" id="typedefNameDecl0"><pre>Matches typedef name declarations.
				512
				513	Given
				514	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	515	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	516	typedefNameDecl()
				517	matches "typedef int X" and "using Y = int"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	518	</pre></td></tr>
				519
				520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	521	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('unresolvedUsingTypenameDecl0')"><a name="unresolvedUsingTypenameDecl0Anchor">unresolvedUsingTypenameDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingTypenameDecl.html">UnresolvedUsingTypenameDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	522	<tr><td colspan="4" class="doc" id="unresolvedUsingTypenameDecl0"><pre>Matches unresolved using value declarations that involve the
				523	typename.
				524
				525	Given
				526	template <typename T>
				527	struct Base { typedef T Foo; };
				528
				529	template<typename T>
				530	struct S : private Base<T> {
				531	using typename Base<T>::Foo;
				532	};
				533	unresolvedUsingTypenameDecl()
				534	matches using Base<T>::Foo </pre></td></tr>
				535
				536
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	537	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('unresolvedUsingValueDecl0')"><a name="unresolvedUsingValueDecl0Anchor">unresolvedUsingValueDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingValueDecl.html">UnresolvedUsingValueDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	538	<tr><td colspan="4" class="doc" id="unresolvedUsingValueDecl0"><pre>Matches unresolved using value declarations.
				539
				540	Given
				541	template<typename X>
				542	class C : private X {
				543	using X::x;
				544	};
				545	unresolvedUsingValueDecl()
				546	matches using X::x </pre></td></tr>
				547
				548
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	549	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('usingDecl0')"><a name="usingDecl0Anchor">usingDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingDecl.html">UsingDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	550	<tr><td colspan="4" class="doc" id="usingDecl0"><pre>Matches using declarations.
				551
				552	Given
				553	namespace X { int x; }
				554	using X::x;
				555	usingDecl()
				556	matches using X::x </pre></td></tr>
				557
				558
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	559	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('usingDirectiveDecl0')"><a name="usingDirectiveDecl0Anchor">usingDirectiveDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingDirectiveDecl.html">UsingDirectiveDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	560	<tr><td colspan="4" class="doc" id="usingDirectiveDecl0"><pre>Matches using namespace declarations.
				561
				562	Given
				563	namespace X { int x; }
				564	using namespace X;
				565	usingDirectiveDecl()
				566	matches using namespace X </pre></td></tr>
				567
				568
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	569	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('valueDecl0')"><a name="valueDecl0Anchor">valueDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	570	<tr><td colspan="4" class="doc" id="valueDecl0"><pre>Matches any value declaration.
				571
				572	Example matches A, B, C and F
				573	enum X { A, B, C };
				574	void F();
				575	</pre></td></tr>
				576
				577
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	578	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('varDecl0')"><a name="varDecl0Anchor">varDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	579	<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
				580
				581	Note: this does not match declarations of member variables, which are
				582	"field" declarations in Clang parlance.
				583
				584	Example matches a
				585	int a;
				586	</pre></td></tr>
				587
				588
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	589	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>></td><td class="name" onclick="toggle('nestedNameSpecifierLoc0')"><a name="nestedNameSpecifierLoc0Anchor">nestedNameSpecifierLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	590	<tr><td colspan="4" class="doc" id="nestedNameSpecifierLoc0"><pre>Same as nestedNameSpecifier but matches NestedNameSpecifierLoc.
				591	</pre></td></tr>
				592
				593
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	594	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>></td><td class="name" onclick="toggle('nestedNameSpecifier0')"><a name="nestedNameSpecifier0Anchor">nestedNameSpecifier</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	595	<tr><td colspan="4" class="doc" id="nestedNameSpecifier0"><pre>Matches nested name specifiers.
				596
				597	Given
				598	namespace ns {
				599	struct A { static void f(); };
				600	void A::f() {}
				601	void g() { A::f(); }
				602	}
				603	ns::A a;
				604	nestedNameSpecifier()
				605	matches "ns::" and both "A::"
				606	</pre></td></tr>
				607
				608
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	609	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('qualType0')"><a name="qualType0Anchor">qualType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	610	<tr><td colspan="4" class="doc" id="qualType0"><pre>Matches QualTypes in the clang AST.
				611	</pre></td></tr>
				612
				613
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	614	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('addrLabelExpr0')"><a name="addrLabelExpr0Anchor">addrLabelExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>...</td></tr>
				615	<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
				616
				617	Given
				618	FOO: bar();
				619	void *ptr = &&FOO;
				620	goto *bar;
				621	addrLabelExpr()
				622	matches '&&FOO'
				623	</pre></td></tr>
				624
				625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	626	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('arraySubscriptExpr0')"><a name="arraySubscriptExpr0Anchor">arraySubscriptExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	627	<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
				628
				629	Given
				630	int i = a[1];
				631	arraySubscriptExpr()
				632	matches "a[1]"
				633	</pre></td></tr>
				634
				635
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	636	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('asmStmt0')"><a name="asmStmt0Anchor">asmStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AsmStmt.html">AsmStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	637	<tr><td colspan="4" class="doc" id="asmStmt0"><pre>Matches asm statements.
				638
				639	int i = 100;
				640	__asm("mov al, 2");
				641	asmStmt()
				642	matches '__asm("mov al, 2")'
				643	</pre></td></tr>
				644
				645
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	646	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('atomicExpr0')"><a name="atomicExpr0Anchor">atomicExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicExpr.html">AtomicExpr</a>>...</td></tr>
				647	<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
				648	Example matches __atomic_load_n(ptr, 1)
				649	void foo() { int *ptr; __atomic_load_n(ptr, 1); }
				650	</pre></td></tr>
				651
				652
				653	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('binaryConditionalOperator0')"><a name="binaryConditionalOperator0Anchor">binaryConditionalOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryConditionalOperator.html">BinaryConditionalOperator</a>>...</td></tr>
				654	<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
				655
				656	Example matches a ?: b
				657	(a ?: b) + 42;
				658	</pre></td></tr>
				659
				660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	661	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('binaryOperator0')"><a name="binaryOperator0Anchor">binaryOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	662	<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
				663
				664	Example matches a \|\| b
				665	!(a \|\| b)
				666	</pre></td></tr>
				667
				668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	669	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('breakStmt0')"><a name="breakStmt0Anchor">breakStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BreakStmt.html">BreakStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	670	<tr><td colspan="4" class="doc" id="breakStmt0"><pre>Matches break statements.
				671
				672	Given
				673	while (true) { break; }
				674	breakStmt()
				675	matches 'break'
				676	</pre></td></tr>
				677
				678
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	679	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cStyleCastExpr0')"><a name="cStyleCastExpr0Anchor">cStyleCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CStyleCastExpr.html">CStyleCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	680	<tr><td colspan="4" class="doc" id="cStyleCastExpr0"><pre>Matches a C-style cast expression.
				681
Artem Dergachev	ded92a9	2016-11-11 22:34:53 +0000	[diff] [blame]	682	Example: Matches (int) 2.2f in
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	683	int i = (int) 2.2f;
				684	</pre></td></tr>
				685
				686
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	687	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('callExpr0')"><a name="callExpr0Anchor">callExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	688	<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
				689
				690	Example matches x.y() and y()
				691	X x;
				692	x.y();
				693	y();
				694	</pre></td></tr>
				695
				696
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	697	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('caseStmt0')"><a name="caseStmt0Anchor">caseStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CaseStmt.html">CaseStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	698	<tr><td colspan="4" class="doc" id="caseStmt0"><pre>Matches case statements inside switch statements.
				699
				700	Given
				701	switch(a) { case 42: break; default: break; }
				702	caseStmt()
				703	matches 'case 42: break;'.
				704	</pre></td></tr>
				705
				706
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	707	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('castExpr0')"><a name="castExpr0Anchor">castExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CastExpr.html">CastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	708	<tr><td colspan="4" class="doc" id="castExpr0"><pre>Matches any cast nodes of Clang's AST.
				709
				710	Example: castExpr() matches each of the following:
				711	(int) 3;
				712	const_cast<Expr *>(SubExpr);
				713	char c = 0;
				714	but does not match
				715	int i = (0);
				716	int k = 0;
				717	</pre></td></tr>
				718
				719
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	720	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('characterLiteral0')"><a name="characterLiteral0Anchor">characterLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	721	<tr><td colspan="4" class="doc" id="characterLiteral0"><pre>Matches character literals (also matches wchar_t).
				722
				723	Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral),
				724	though.
				725
				726	Example matches 'a', L'a'
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	727	char ch = 'a';
				728	wchar_t chw = L'a';
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	729	</pre></td></tr>
				730
				731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	732	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('compoundLiteralExpr0')"><a name="compoundLiteralExpr0Anchor">compoundLiteralExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	733	<tr><td colspan="4" class="doc" id="compoundLiteralExpr0"><pre>Matches compound (i.e. non-scalar) literals
				734
				735	Example match: {1}, (1, 2)
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	736	int array[4] = {1};
				737	vector int myvec = (vector int)(1, 2);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	738	</pre></td></tr>
				739
				740
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	741	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('compoundStmt0')"><a name="compoundStmt0Anchor">compoundStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundStmt.html">CompoundStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	742	<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
				743
				744	Example matches '{}' and '{{}}'in 'for (;;) {{}}'
				745	for (;;) {{}}
				746	</pre></td></tr>
				747
				748
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	749	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('conditionalOperator0')"><a name="conditionalOperator0Anchor">conditionalOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConditionalOperator.html">ConditionalOperator</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	750	<tr><td colspan="4" class="doc" id="conditionalOperator0"><pre>Matches conditional operator expressions.
				751
				752	Example matches a ? b : c
				753	(a ? b : c) + 42
				754	</pre></td></tr>
				755
				756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('continueStmt0')"><a name="continueStmt0Anchor">continueStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ContinueStmt.html">ContinueStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	758	<tr><td colspan="4" class="doc" id="continueStmt0"><pre>Matches continue statements.
				759
				760	Given
				761	while (true) { continue; }
				762	continueStmt()
				763	matches 'continue'
				764	</pre></td></tr>
				765
				766
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	767	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cudaKernelCallExpr0')"><a name="cudaKernelCallExpr0Anchor">cudaKernelCallExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CUDAKernelCallExpr.html">CUDAKernelCallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	768	<tr><td colspan="4" class="doc" id="cudaKernelCallExpr0"><pre>Matches CUDA kernel call expression.
				769
				770	Example matches,
				771	kernel<<<i,j>>>();
				772	</pre></td></tr>
				773
				774
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	775	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxBindTemporaryExpr0')"><a name="cxxBindTemporaryExpr0Anchor">cxxBindTemporaryExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBindTemporaryExpr.html">CXXBindTemporaryExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	776	<tr><td colspan="4" class="doc" id="cxxBindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
				777
				778	Example matches FunctionTakesString(GetStringByValue())
				779	(matcher = cxxBindTemporaryExpr())
				780	FunctionTakesString(GetStringByValue());
				781	FunctionTakesStringByPointer(GetStringPointer());
				782	</pre></td></tr>
				783
				784
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	785	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxBoolLiteral0')"><a name="cxxBoolLiteral0Anchor">cxxBoolLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	786	<tr><td colspan="4" class="doc" id="cxxBoolLiteral0"><pre>Matches bool literals.
				787
				788	Example matches true
				789	true
				790	</pre></td></tr>
				791
				792
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	793	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxCatchStmt0')"><a name="cxxCatchStmt0Anchor">cxxCatchStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCatchStmt.html">CXXCatchStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	794	<tr><td colspan="4" class="doc" id="cxxCatchStmt0"><pre>Matches catch statements.
				795
				796	try {} catch(int i) {}
				797	cxxCatchStmt()
				798	matches 'catch(int i)'
				799	</pre></td></tr>
				800
				801
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	802	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxConstCastExpr0')"><a name="cxxConstCastExpr0Anchor">cxxConstCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstCastExpr.html">CXXConstCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	803	<tr><td colspan="4" class="doc" id="cxxConstCastExpr0"><pre>Matches a const_cast expression.
				804
				805	Example: Matches const_cast<int*>(&r) in
				806	int n = 42;
				807	const int &r(n);
				808	int* p = const_cast<int*>(&r);
				809	</pre></td></tr>
				810
				811
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	812	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxConstructExpr0')"><a name="cxxConstructExpr0Anchor">cxxConstructExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	813	<tr><td colspan="4" class="doc" id="cxxConstructExpr0"><pre>Matches constructor call expressions (including implicit ones).
				814
				815	Example matches string(ptr, n) and ptr within arguments of f
				816	(matcher = cxxConstructExpr())
				817	void f(const string &a, const string &b);
				818	char *ptr;
				819	int n;
				820	f(string(ptr, n), ptr);
				821	</pre></td></tr>
				822
				823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	824	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxDefaultArgExpr0')"><a name="cxxDefaultArgExpr0Anchor">cxxDefaultArgExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDefaultArgExpr.html">CXXDefaultArgExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	825	<tr><td colspan="4" class="doc" id="cxxDefaultArgExpr0"><pre>Matches the value of a default argument at the call site.
				826
				827	Example matches the CXXDefaultArgExpr placeholder inserted for the
				828	default value of the second parameter in the call expression f(42)
				829	(matcher = cxxDefaultArgExpr())
				830	void f(int x, int y = 0);
				831	f(42);
				832	</pre></td></tr>
				833
				834
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	835	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxDeleteExpr0')"><a name="cxxDeleteExpr0Anchor">cxxDeleteExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDeleteExpr.html">CXXDeleteExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	836	<tr><td colspan="4" class="doc" id="cxxDeleteExpr0"><pre>Matches delete expressions.
				837
				838	Given
				839	delete X;
				840	cxxDeleteExpr()
				841	matches 'delete X'.
				842	</pre></td></tr>
				843
				844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	845	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxDynamicCastExpr0')"><a name="cxxDynamicCastExpr0Anchor">cxxDynamicCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDynamicCastExpr.html">CXXDynamicCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	846	<tr><td colspan="4" class="doc" id="cxxDynamicCastExpr0"><pre>Matches a dynamic_cast expression.
				847
				848	Example:
				849	cxxDynamicCastExpr()
				850	matches
				851	dynamic_cast<D*>(&b);
				852	in
				853	struct B { virtual ~B() {} }; struct D : B {};
				854	B b;
				855	D* p = dynamic_cast<D*>(&b);
				856	</pre></td></tr>
				857
				858
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	859	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxForRangeStmt0')"><a name="cxxForRangeStmt0Anchor">cxxForRangeStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXForRangeStmt.html">CXXForRangeStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	860	<tr><td colspan="4" class="doc" id="cxxForRangeStmt0"><pre>Matches range-based for statements.
				861
				862	cxxForRangeStmt() matches 'for (auto a : i)'
				863	int i[] = {1, 2, 3}; for (auto a : i);
				864	for(int j = 0; j < 5; ++j);
				865	</pre></td></tr>
				866
				867
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	868	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxFunctionalCastExpr0')"><a name="cxxFunctionalCastExpr0Anchor">cxxFunctionalCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	869	<tr><td colspan="4" class="doc" id="cxxFunctionalCastExpr0"><pre>Matches functional cast expressions
				870
				871	Example: Matches Foo(bar);
				872	Foo f = bar;
				873	Foo g = (Foo) bar;
				874	Foo h = Foo(bar);
				875	</pre></td></tr>
				876
				877
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	878	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxMemberCallExpr0')"><a name="cxxMemberCallExpr0Anchor">cxxMemberCallExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	879	<tr><td colspan="4" class="doc" id="cxxMemberCallExpr0"><pre>Matches member call expressions.
				880
				881	Example matches x.y()
				882	X x;
				883	x.y();
				884	</pre></td></tr>
				885
				886
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	887	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxNewExpr0')"><a name="cxxNewExpr0Anchor">cxxNewExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	888	<tr><td colspan="4" class="doc" id="cxxNewExpr0"><pre>Matches new expressions.
				889
				890	Given
				891	new X;
				892	cxxNewExpr()
				893	matches 'new X'.
				894	</pre></td></tr>
				895
				896
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	897	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxNullPtrLiteralExpr0')"><a name="cxxNullPtrLiteralExpr0Anchor">cxxNullPtrLiteralExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNullPtrLiteralExpr.html">CXXNullPtrLiteralExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	898	<tr><td colspan="4" class="doc" id="cxxNullPtrLiteralExpr0"><pre>Matches nullptr literal.
				899	</pre></td></tr>
				900
				901
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	902	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxOperatorCallExpr0')"><a name="cxxOperatorCallExpr0Anchor">cxxOperatorCallExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	903	<tr><td colspan="4" class="doc" id="cxxOperatorCallExpr0"><pre>Matches overloaded operator calls.
				904
				905	Note that if an operator isn't overloaded, it won't match. Instead, use
				906	binaryOperator matcher.
				907	Currently it does not match operators such as new delete.
				908	FIXME: figure out why these do not match?
				909
				910	Example matches both operator<<((o << b), c) and operator<<(o, b)
				911	(matcher = cxxOperatorCallExpr())
				912	ostream &operator<< (ostream &out, int i) { };
				913	ostream &o; int b = 1, c = 1;
				914	o << b << c;
				915	</pre></td></tr>
				916
				917
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	918	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxReinterpretCastExpr0')"><a name="cxxReinterpretCastExpr0Anchor">cxxReinterpretCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXReinterpretCastExpr.html">CXXReinterpretCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	919	<tr><td colspan="4" class="doc" id="cxxReinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
				920
				921	Either the source expression or the destination type can be matched
				922	using has(), but hasDestinationType() is more specific and can be
				923	more readable.
				924
				925	Example matches reinterpret_cast<char*>(&p) in
				926	void* p = reinterpret_cast<char*>(&p);
				927	</pre></td></tr>
				928
				929
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	930	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxStaticCastExpr0')"><a name="cxxStaticCastExpr0Anchor">cxxStaticCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStaticCastExpr.html">CXXStaticCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	931	<tr><td colspan="4" class="doc" id="cxxStaticCastExpr0"><pre>Matches a C++ static_cast expression.
				932
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	933	See also: hasDestinationType
				934	See also: reinterpretCast
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	935
				936	Example:
				937	cxxStaticCastExpr()
				938	matches
				939	static_cast<long>(8)
				940	in
				941	long eight(static_cast<long>(8));
				942	</pre></td></tr>
				943
				944
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	945	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxStdInitializerListExpr0')"><a name="cxxStdInitializerListExpr0Anchor">cxxStdInitializerListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStdInitializerListExpr.html">CXXStdInitializerListExpr</a>>...</td></tr>
				946	<tr><td colspan="4" class="doc" id="cxxStdInitializerListExpr0"><pre>Matches C++ initializer list expressions.
				947
				948	Given
				949	std::vector<int> a({ 1, 2, 3 });
				950	std::vector<int> b = { 4, 5 };
				951	int c[] = { 6, 7 };
				952	std::pair<int, int> d = { 8, 9 };
				953	cxxStdInitializerListExpr()
				954	matches "{ 1, 2, 3 }" and "{ 4, 5 }"
				955	</pre></td></tr>
				956
				957
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	958	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxTemporaryObjectExpr0')"><a name="cxxTemporaryObjectExpr0Anchor">cxxTemporaryObjectExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	959	<tr><td colspan="4" class="doc" id="cxxTemporaryObjectExpr0"><pre>Matches functional cast expressions having N != 1 arguments
				960
				961	Example: Matches Foo(bar, bar)
				962	Foo h = Foo(bar, bar);
				963	</pre></td></tr>
				964
				965
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	966	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxThisExpr0')"><a name="cxxThisExpr0Anchor">cxxThisExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXThisExpr.html">CXXThisExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	967	<tr><td colspan="4" class="doc" id="cxxThisExpr0"><pre>Matches implicit and explicit this expressions.
				968
				969	Example matches the implicit this expression in "return i".
				970	(matcher = cxxThisExpr())
				971	struct foo {
				972	int i;
				973	int f() { return i; }
				974	};
				975	</pre></td></tr>
				976
				977
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	978	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxThrowExpr0')"><a name="cxxThrowExpr0Anchor">cxxThrowExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXThrowExpr.html">CXXThrowExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	979	<tr><td colspan="4" class="doc" id="cxxThrowExpr0"><pre>Matches throw expressions.
				980
				981	try { throw 5; } catch(int i) {}
				982	cxxThrowExpr()
				983	matches 'throw 5'
				984	</pre></td></tr>
				985
				986
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	987	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxTryStmt0')"><a name="cxxTryStmt0Anchor">cxxTryStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXTryStmt.html">CXXTryStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	988	<tr><td colspan="4" class="doc" id="cxxTryStmt0"><pre>Matches try statements.
				989
				990	try {} catch(int i) {}
				991	cxxTryStmt()
				992	matches 'try {}'
				993	</pre></td></tr>
				994
				995
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	996	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxUnresolvedConstructExpr0')"><a name="cxxUnresolvedConstructExpr0Anchor">cxxUnresolvedConstructExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	997	<tr><td colspan="4" class="doc" id="cxxUnresolvedConstructExpr0"><pre>Matches unresolved constructor call expressions.
				998
				999	Example matches T(t) in return statement of f
				1000	(matcher = cxxUnresolvedConstructExpr())
				1001	template <typename T>
				1002	void f(const T& t) { return T(t); }
				1003	</pre></td></tr>
				1004
				1005
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1006	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declRefExpr0')"><a name="declRefExpr0Anchor">declRefExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1007	<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
				1008
				1009	Example matches x in if (x)
				1010	bool x;
				1011	if (x) {}
				1012	</pre></td></tr>
				1013
				1014
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1015	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declStmt0')"><a name="declStmt0Anchor">declStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1016	<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
				1017
				1018	Given
				1019	int a;
				1020	declStmt()
				1021	matches 'int a'.
				1022	</pre></td></tr>
				1023
				1024
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1025	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('defaultStmt0')"><a name="defaultStmt0Anchor">defaultStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DefaultStmt.html">DefaultStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1026	<tr><td colspan="4" class="doc" id="defaultStmt0"><pre>Matches default statements inside switch statements.
				1027
				1028	Given
				1029	switch(a) { case 42: break; default: break; }
				1030	defaultStmt()
				1031	matches 'default: break;'.
				1032	</pre></td></tr>
				1033
				1034
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1035	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('designatedInitExpr0')"><a name="designatedInitExpr0Anchor">designatedInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DesignatedInitExpr.html">DesignatedInitExpr</a>>...</td></tr>
				1036	<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
				1037
				1038	Example: Matches { [2].y = 1.0, [0].x = 1.0 }
				1039	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				1040	</pre></td></tr>
				1041
				1042
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1043	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('doStmt0')"><a name="doStmt0Anchor">doStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DoStmt.html">DoStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1044	<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
				1045
				1046	Given
				1047	do {} while (true);
				1048	doStmt()
				1049	matches 'do {} while(true)'
				1050	</pre></td></tr>
				1051
				1052
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1053	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('explicitCastExpr0')"><a name="explicitCastExpr0Anchor">explicitCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1054	<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
				1055
				1056	Matches any cast expression written in user code, whether it be a
				1057	C-style cast, a functional-style cast, or a keyword cast.
				1058
				1059	Does not match implicit conversions.
				1060
				1061	Note: the name "explicitCast" is chosen to match Clang's terminology, as
				1062	Clang uses the term "cast" to apply to implicit conversions as well as to
				1063	actual cast expressions.
				1064
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1065	See also: hasDestinationType.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1066
				1067	Example: matches all five of the casts in
				1068	int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42)))))
				1069	but does not match the implicit conversion in
				1070	long ell = 42;
				1071	</pre></td></tr>
				1072
				1073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1074	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('expr0')"><a name="expr0Anchor">expr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1075	<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
				1076
				1077	Example matches x()
				1078	void f() { x(); }
				1079	</pre></td></tr>
				1080
				1081
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1082	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('exprWithCleanups0')"><a name="exprWithCleanups0Anchor">exprWithCleanups</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExprWithCleanups.html">ExprWithCleanups</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1083	<tr><td colspan="4" class="doc" id="exprWithCleanups0"><pre>Matches expressions that introduce cleanups to be run at the end
				1084	of the sub-expression's evaluation.
				1085
				1086	Example matches std::string()
				1087	const std::string str = std::string();
				1088	</pre></td></tr>
				1089
				1090
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1091	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('floatLiteral0')"><a name="floatLiteral0Anchor">floatLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1092	<tr><td colspan="4" class="doc" id="floatLiteral0"><pre>Matches float literals of all sizes encodings, e.g.
				1093	1.0, 1.0f, 1.0L and 1e10.
				1094
				1095	Does not match implicit conversions such as
				1096	float a = 10;
				1097	</pre></td></tr>
				1098
				1099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1100	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('forStmt0')"><a name="forStmt0Anchor">forStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ForStmt.html">ForStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1101	<tr><td colspan="4" class="doc" id="forStmt0"><pre>Matches for statements.
				1102
				1103	Example matches 'for (;;) {}'
				1104	for (;;) {}
				1105	int i[] = {1, 2, 3}; for (auto a : i);
				1106	</pre></td></tr>
				1107
				1108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1109	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('gnuNullExpr0')"><a name="gnuNullExpr0Anchor">gnuNullExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1GNUNullExpr.html">GNUNullExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1110	<tr><td colspan="4" class="doc" id="gnuNullExpr0"><pre>Matches GNU __null expression.
				1111	</pre></td></tr>
				1112
				1113
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1114	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('gotoStmt0')"><a name="gotoStmt0Anchor">gotoStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1GotoStmt.html">GotoStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1115	<tr><td colspan="4" class="doc" id="gotoStmt0"><pre>Matches goto statements.
				1116
				1117	Given
				1118	goto FOO;
				1119	FOO: bar();
				1120	gotoStmt()
				1121	matches 'goto FOO'
				1122	</pre></td></tr>
				1123
				1124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1125	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('ifStmt0')"><a name="ifStmt0Anchor">ifStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1126	<tr><td colspan="4" class="doc" id="ifStmt0"><pre>Matches if statements.
				1127
				1128	Example matches 'if (x) {}'
				1129	if (x) {}
				1130	</pre></td></tr>
				1131
				1132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1133	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('implicitCastExpr0')"><a name="implicitCastExpr0Anchor">implicitCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitCastExpr.html">ImplicitCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1134	<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
				1135
				1136	This matches many different places, including function call return value
				1137	eliding, as well as any type conversions.
				1138	</pre></td></tr>
				1139
				1140
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1141	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('implicitValueInitExpr0')"><a name="implicitValueInitExpr0Anchor">implicitValueInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitValueInitExpr.html">ImplicitValueInitExpr</a>>...</td></tr>
				1142	<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
				1143
				1144	Given
				1145	point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
				1146	implicitValueInitExpr()
				1147	matches "[0].y" (implicitly)
				1148	</pre></td></tr>
				1149
				1150
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1151	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('initListExpr0')"><a name="initListExpr0Anchor">initListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InitListExpr.html">InitListExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1152	<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
				1153
				1154	Given
				1155	int a[] = { 1, 2 };
				1156	struct B { int x, y; };
				1157	B b = { 5, 6 };
				1158	initListExpr()
				1159	matches "{ 1, 2 }" and "{ 5, 6 }"
				1160	</pre></td></tr>
				1161
				1162
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1163	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('integerLiteral0')"><a name="integerLiteral0Anchor">integerLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1164	<tr><td colspan="4" class="doc" id="integerLiteral0"><pre>Matches integer literals of all sizes encodings, e.g.
				1165	1, 1L, 0x1 and 1U.
				1166
				1167	Does not match character-encoded integers such as L'a'.
				1168	</pre></td></tr>
				1169
				1170
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1171	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('labelStmt0')"><a name="labelStmt0Anchor">labelStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1172	<tr><td colspan="4" class="doc" id="labelStmt0"><pre>Matches label statements.
				1173
				1174	Given
				1175	goto FOO;
				1176	FOO: bar();
				1177	labelStmt()
				1178	matches 'FOO:'
				1179	</pre></td></tr>
				1180
				1181
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1182	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('lambdaExpr0')"><a name="lambdaExpr0Anchor">lambdaExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LambdaExpr.html">LambdaExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1183	<tr><td colspan="4" class="doc" id="lambdaExpr0"><pre>Matches lambda expressions.
				1184
				1185	Example matches [&](){return 5;}
				1186	[&](){return 5;}
				1187	</pre></td></tr>
				1188
				1189
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1190	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('materializeTemporaryExpr0')"><a name="materializeTemporaryExpr0Anchor">materializeTemporaryExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MaterializeTemporaryExpr.html">MaterializeTemporaryExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1191	<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
				1192
				1193	Example: Given
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	1194	struct T {void func();};
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1195	T f();
				1196	void g(T);
				1197	materializeTemporaryExpr() matches 'f()' in these statements
				1198	T u(f());
				1199	g(f());
				1200	but does not match
				1201	f();
				1202	f().func();
				1203	</pre></td></tr>
				1204
				1205
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1206	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('memberExpr0')"><a name="memberExpr0Anchor">memberExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1207	<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
				1208
				1209	Given
				1210	class Y {
				1211	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				1212	int a; static int b;
				1213	};
				1214	memberExpr()
				1215	matches this->x, x, y.x, a, this->b
				1216	</pre></td></tr>
				1217
				1218
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1219	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('nullStmt0')"><a name="nullStmt0Anchor">nullStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NullStmt.html">NullStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1220	<tr><td colspan="4" class="doc" id="nullStmt0"><pre>Matches null statements.
				1221
				1222	foo();;
				1223	nullStmt()
				1224	matches the second ';'
				1225	</pre></td></tr>
				1226
				1227
Dave Lee	0934fdc	2017-11-11 22:46:15 +0000	[diff] [blame]	1228	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('objcCatchStmt0')"><a name="objcCatchStmt0Anchor">objcCatchStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCAtCatchStmt.html">ObjCAtCatchStmt</a>>...</td></tr>
				1229	<tr><td colspan="4" class="doc" id="objcCatchStmt0"><pre>Matches Objective-C @catch statements.
				1230
				1231	Example matches @catch
				1232	@try {}
				1233	@catch (...) {}
				1234	</pre></td></tr>
				1235
				1236
				1237	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('objcFinallyStmt0')"><a name="objcFinallyStmt0Anchor">objcFinallyStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCAtFinallyStmt.html">ObjCAtFinallyStmt</a>>...</td></tr>
				1238	<tr><td colspan="4" class="doc" id="objcFinallyStmt0"><pre>Matches Objective-C @finally statements.
				1239
				1240	Example matches @finally
				1241	@try {}
				1242	@finally {}
				1243	</pre></td></tr>
				1244
				1245
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1246	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('objcMessageExpr0')"><a name="objcMessageExpr0Anchor">objcMessageExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1247	<tr><td colspan="4" class="doc" id="objcMessageExpr0"><pre>Matches ObjectiveC Message invocation expressions.
				1248
				1249	The innermost message send invokes the "alloc" class method on the
				1250	NSString class, while the outermost message send invokes the
				1251	"initWithString" instance method on the object returned from
				1252	NSString's "alloc". This matcher should match both message sends.
				1253	[[NSString alloc] initWithString:@"Hello"]
				1254	</pre></td></tr>
				1255
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1256
Dave Lee	0934fdc	2017-11-11 22:46:15 +0000	[diff] [blame]	1257	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('objcThrowStmt0')"><a name="objcThrowStmt0Anchor">objcThrowStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCAtThrowStmt.html">ObjCAtThrowStmt</a>>...</td></tr>
Dave Lee	bfb990b	2017-11-11 23:53:27 +0000	[diff] [blame]	1258	<tr><td colspan="4" class="doc" id="objcThrowStmt0"><pre>Matches Objective-C @throw statements.
Dave Lee	0934fdc	2017-11-11 22:46:15 +0000	[diff] [blame]	1259
				1260	Example matches @throw
				1261	@throw obj;
				1262	</pre></td></tr>
				1263
				1264
				1265	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('objcTryStmt0')"><a name="objcTryStmt0Anchor">objcTryStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCAtTryStmt.html">ObjCAtTryStmt</a>>...</td></tr>
				1266	<tr><td colspan="4" class="doc" id="objcTryStmt0"><pre>Matches Objective-C @try statements.
				1267
				1268	Example matches @try
				1269	@try {}
				1270	@catch (...) {}
				1271	</pre></td></tr>
				1272
				1273
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1274	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('opaqueValueExpr0')"><a name="opaqueValueExpr0Anchor">opaqueValueExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OpaqueValueExpr.html">OpaqueValueExpr</a>>...</td></tr>
				1275	<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
				1276	to reference another expressions and can be met
				1277	in BinaryConditionalOperators, for example.
				1278
				1279	Example matches 'a'
				1280	(a ?: c) + 42;
				1281	</pre></td></tr>
				1282
				1283
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1284	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('parenExpr0')"><a name="parenExpr0Anchor">parenExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenExpr.html">ParenExpr</a>>...</td></tr>
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1285	<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
				1286
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1287	Example matches (foo() + 1)
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1288	int foo() { return 1; }
				1289	int a = (foo() + 1);
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1290	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1291
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1292
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1293	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('parenListExpr0')"><a name="parenListExpr0Anchor">parenListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenListExpr.html">ParenListExpr</a>>...</td></tr>
				1294	<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
				1295	ParenListExprs don't have a predefined type and are used for late parsing.
				1296	In the final AST, they can be met in template declarations.
				1297
				1298	Given
				1299	template<typename T> class X {
				1300	void f() {
				1301	X x(*this);
				1302	int a = 0, b = 1; int i = (a, b);
				1303	}
				1304	};
				1305	parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
				1306	has a predefined type and is a ParenExpr, not a ParenListExpr.
				1307	</pre></td></tr>
				1308
				1309
				1310	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('predefinedExpr0')"><a name="predefinedExpr0Anchor">predefinedExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PredefinedExpr.html">PredefinedExpr</a>>...</td></tr>
				1311	<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
				1312
				1313	Example: Matches __func__
				1314	printf("%s", __func__);
				1315	</pre></td></tr>
				1316
				1317
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1318	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('returnStmt0')"><a name="returnStmt0Anchor">returnStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReturnStmt.html">ReturnStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1319	<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
				1320
				1321	Given
				1322	return 1;
				1323	returnStmt()
				1324	matches 'return 1'
				1325	</pre></td></tr>
				1326
				1327
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1328	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stmt0')"><a name="stmt0Anchor">stmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1329	<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
				1330
				1331	Given
				1332	{ ++a; }
				1333	stmt()
				1334	matches both the compound statement '{ ++a; }' and '++a'.
				1335	</pre></td></tr>
				1336
				1337
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1338	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stmtExpr0')"><a name="stmtExpr0Anchor">stmtExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StmtExpr.html">StmtExpr</a>>...</td></tr>
				1339	<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
				1340
				1341	Example match: ({ int X = 4; X; })
				1342	int C = ({ int X = 4; X; });
				1343	</pre></td></tr>
				1344
				1345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1346	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stringLiteral0')"><a name="stringLiteral0Anchor">stringLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StringLiteral.html">StringLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1347	<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
				1348
				1349	Example matches "abcd", L"abcd"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	1350	char *s = "abcd";
				1351	wchar_t *ws = L"abcd";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1352	</pre></td></tr>
				1353
				1354
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1355	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('substNonTypeTemplateParmExpr0')"><a name="substNonTypeTemplateParmExpr0Anchor">substNonTypeTemplateParmExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SubstNonTypeTemplateParmExpr.html">SubstNonTypeTemplateParmExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1356	<tr><td colspan="4" class="doc" id="substNonTypeTemplateParmExpr0"><pre>Matches substitutions of non-type template parameters.
				1357
				1358	Given
				1359	template <int N>
				1360	struct A { static const int n = N; };
				1361	struct B : public A<42> {};
				1362	substNonTypeTemplateParmExpr()
				1363	matches "N" in the right-hand side of "static const int n = N;"
				1364	</pre></td></tr>
				1365
				1366
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1367	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('switchCase0')"><a name="switchCase0Anchor">switchCase</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchCase.html">SwitchCase</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1368	<tr><td colspan="4" class="doc" id="switchCase0"><pre>Matches case and default statements inside switch statements.
				1369
				1370	Given
				1371	switch(a) { case 42: break; default: break; }
				1372	switchCase()
				1373	matches 'case 42: break;' and 'default: break;'.
				1374	</pre></td></tr>
				1375
				1376
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1377	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('switchStmt0')"><a name="switchStmt0Anchor">switchStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchStmt.html">SwitchStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1378	<tr><td colspan="4" class="doc" id="switchStmt0"><pre>Matches switch statements.
				1379
				1380	Given
				1381	switch(a) { case 42: break; default: break; }
				1382	switchStmt()
				1383	matches 'switch(a)'.
				1384	</pre></td></tr>
				1385
				1386
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1387	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('unaryExprOrTypeTraitExpr0')"><a name="unaryExprOrTypeTraitExpr0Anchor">unaryExprOrTypeTraitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryExprOrTypeTraitExpr.html">UnaryExprOrTypeTraitExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1388	<tr><td colspan="4" class="doc" id="unaryExprOrTypeTraitExpr0"><pre>Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL)
				1389
				1390	Given
				1391	Foo x = bar;
				1392	int y = sizeof(x) + alignof(x);
				1393	unaryExprOrTypeTraitExpr()
				1394	matches sizeof(x) and alignof(x)
				1395	</pre></td></tr>
				1396
				1397
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1398	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('unaryOperator0')"><a name="unaryOperator0Anchor">unaryOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryOperator.html">UnaryOperator</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1399	<tr><td colspan="4" class="doc" id="unaryOperator0"><pre>Matches unary operator expressions.
				1400
				1401	Example matches !a
				1402	!a \|\| b
				1403	</pre></td></tr>
				1404
				1405
Haojian Wu	7751c92	2016-05-18 12:53:59 +0000	[diff] [blame]	1406	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('unresolvedLookupExpr0')"><a name="unresolvedLookupExpr0Anchor">unresolvedLookupExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedLookupExpr.html">UnresolvedLookupExpr</a>>...</td></tr>
				1407	<tr><td colspan="4" class="doc" id="unresolvedLookupExpr0"><pre>Matches reference to a name that can be looked up during parsing
				1408	but could not be resolved to a specific declaration.
				1409
				1410	Given
				1411	template<typename T>
				1412	T foo() { T a; return a; }
				1413	template<typename T>
				1414	void bar() {
				1415	foo<T>();
				1416	}
				1417	unresolvedLookupExpr()
				1418	matches foo<T>() </pre></td></tr>
				1419
				1420
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1421	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('userDefinedLiteral0')"><a name="userDefinedLiteral0Anchor">userDefinedLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UserDefinedLiteral.html">UserDefinedLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1422	<tr><td colspan="4" class="doc" id="userDefinedLiteral0"><pre>Matches user defined literal operator call.
				1423
				1424	Example match: "foo"_suffix
				1425	</pre></td></tr>
				1426
				1427
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1428	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('whileStmt0')"><a name="whileStmt0Anchor">whileStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1WhileStmt.html">WhileStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1429	<tr><td colspan="4" class="doc" id="whileStmt0"><pre>Matches while statements.
				1430
				1431	Given
				1432	while (true) {}
				1433	whileStmt()
				1434	matches 'while (true) {}'.
				1435	</pre></td></tr>
				1436
				1437
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1438	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('templateArgument0')"><a name="templateArgument0Anchor">templateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1439	<tr><td colspan="4" class="doc" id="templateArgument0"><pre>Matches template arguments.
				1440
				1441	Given
				1442	template <typename T> struct C {};
				1443	C<int> c;
				1444	templateArgument()
				1445	matches 'int' in C<int>.
				1446	</pre></td></tr>
				1447
				1448
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	1449	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateName.html">TemplateName</a>></td><td class="name" onclick="toggle('templateName0')"><a name="templateName0Anchor">templateName</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateName.html">TemplateName</a>>...</td></tr>
				1450	<tr><td colspan="4" class="doc" id="templateName0"><pre>Matches template name.
				1451
				1452	Given
				1453	template <typename T> class X { };
				1454	X<int> xi;
				1455	templateName()
				1456	matches 'X' in X<int>.
				1457	</pre></td></tr>
				1458
				1459
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1460	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td><td class="name" onclick="toggle('typeLoc0')"><a name="typeLoc0Anchor">typeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1461	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1462	</pre></td></tr>
				1463
				1464
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1465	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('arrayType0')"><a name="arrayType0Anchor">arrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1466	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1467
				1468	Given
				1469	int a[] = { 2, 3 };
				1470	int b[4];
				1471	void f() { int c[a[0]]; }
				1472	arrayType()
				1473	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1474	</pre></td></tr>
				1475
				1476
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1477	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('atomicType0')"><a name="atomicType0Anchor">atomicType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicType.html">AtomicType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1478	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1479
				1480	Given
				1481	_Atomic(int) i;
				1482	atomicType()
				1483	matches "_Atomic(int) i"
				1484	</pre></td></tr>
				1485
				1486
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1487	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('autoType0')"><a name="autoType0Anchor">autoType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AutoType.html">AutoType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1488	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1489
				1490	Given:
				1491	auto n = 4;
				1492	int v[] = { 2, 3 }
				1493	for (auto i : v) { }
				1494	autoType()
				1495	matches "auto n" and "auto i"
				1496	</pre></td></tr>
				1497
				1498
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1499	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('blockPointerType0')"><a name="blockPointerType0Anchor">blockPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1500	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1501	"void (^)(int)".
				1502
				1503	The pointee is always required to be a FunctionType.
				1504	</pre></td></tr>
				1505
				1506
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1507	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('builtinType0')"><a name="builtinType0Anchor">builtinType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BuiltinType.html">BuiltinType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1508	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1509
				1510	Given
				1511	struct A {};
				1512	A a;
				1513	int b;
				1514	float c;
				1515	bool d;
				1516	builtinType()
				1517	matches "int b", "float c" and "bool d"
				1518	</pre></td></tr>
				1519
				1520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1521	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('complexType0')"><a name="complexType0Anchor">complexType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1522	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1523
				1524	Given
				1525	_Complex float f;
				1526	complexType()
				1527	matches "_Complex float f"
				1528	</pre></td></tr>
				1529
				1530
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1531	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('constantArrayType0')"><a name="constantArrayType0Anchor">constantArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConstantArrayType.html">ConstantArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1532	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1533
				1534	Given
				1535	void() {
				1536	int a[2];
				1537	int b[] = { 2, 3 };
				1538	int c[b[0]];
				1539	}
				1540	constantArrayType()
				1541	matches "int a[2]"
				1542	</pre></td></tr>
				1543
				1544
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1545	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('decayedType0')"><a name="decayedType0Anchor">decayedType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DecayedType.html">DecayedType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1546	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1547	Example matches i[] in declaration of f.
				1548	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1549	Example matches i[1].
				1550	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1551	void f(int i[]) {
				1552	i[1] = 0;
				1553	}
				1554	</pre></td></tr>
				1555
				1556
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1557	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('dependentSizedArrayType0')"><a name="dependentSizedArrayType0Anchor">dependentSizedArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DependentSizedArrayType.html">DependentSizedArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1558	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1559
				1560	Given
				1561	template<typename T, int Size>
				1562	class array {
				1563	T data[Size];
				1564	};
				1565	dependentSizedArrayType
				1566	matches "T data[Size]"
				1567	</pre></td></tr>
				1568
				1569
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1570	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('elaboratedType0')"><a name="elaboratedType0Anchor">elaboratedType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ElaboratedType.html">ElaboratedType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1571	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1572	qualified name.
				1573
				1574	Given
				1575	namespace N {
				1576	namespace M {
				1577	class D {};
				1578	}
				1579	}
				1580	class C {};
				1581
				1582	class C c;
				1583	N::M::D d;
				1584
				1585	elaboratedType() matches the type of the variable declarations of both
				1586	c and d.
				1587	</pre></td></tr>
				1588
				1589
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1590	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('enumType0')"><a name="enumType0Anchor">enumType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>...</td></tr>
				1591	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1592
				1593	Given
				1594	enum C { Green };
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	1595	enum class S { Red };
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1596
				1597	C c;
				1598	S s;
				1599
				1600	enumType() matches the type of the variable declarations of both c and
				1601	s.
				1602	</pre></td></tr>
				1603
				1604
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1605	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('functionProtoType0')"><a name="functionProtoType0Anchor">functionProtoType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>...</td></tr>
				1606	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1607
				1608	Given
				1609	int (*f)(int);
				1610	void g();
				1611	functionProtoType()
				1612	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1613	In C mode, "g" is not matched because it does not contain a prototype.
				1614	</pre></td></tr>
				1615
				1616
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1617	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('functionType0')"><a name="functionType0Anchor">functionType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionType.html">FunctionType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1618	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1619
				1620	Given
				1621	int (*f)(int);
				1622	void g();
				1623	functionType()
				1624	matches "int (*f)(int)" and the type of "g".
				1625	</pre></td></tr>
				1626
				1627
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1628	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('incompleteArrayType0')"><a name="incompleteArrayType0Anchor">incompleteArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IncompleteArrayType.html">IncompleteArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1629	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1630
				1631	Given
				1632	int a[] = { 2, 3 };
				1633	int b[42];
				1634	void f(int c[]) { int d[a[0]]; };
				1635	incompleteArrayType()
				1636	matches "int a[]" and "int c[]"
				1637	</pre></td></tr>
				1638
				1639
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1640	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('injectedClassNameType0')"><a name="injectedClassNameType0Anchor">injectedClassNameType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1641	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1642
				1643	Example matches S s, but not S<T> s.
				1644	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1645	template <typename T> struct S {
				1646	void f(S s);
				1647	void g(S<T> s);
				1648	};
				1649	</pre></td></tr>
				1650
				1651
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1652	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('lValueReferenceType0')"><a name="lValueReferenceType0Anchor">lValueReferenceType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LValueReferenceType.html">LValueReferenceType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1653	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1654
				1655	Given:
				1656	int *a;
				1657	int &b = *a;
				1658	int &&c = 1;
				1659	auto &d = b;
				1660	auto &&e = c;
				1661	auto &&f = 2;
				1662	int g = 5;
				1663
				1664	lValueReferenceType() matches the types of b, d, and e. e is
				1665	matched since the type is deduced as int& by reference collapsing rules.
				1666	</pre></td></tr>
				1667
				1668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1669	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('memberPointerType0')"><a name="memberPointerType0Anchor">memberPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1670	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1671	Given
				1672	struct A { int i; }
				1673	A::* ptr = A::i;
				1674	memberPointerType()
				1675	matches "A::* ptr"
				1676	</pre></td></tr>
				1677
				1678
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1679	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('objcObjectPointerType0')"><a name="objcObjectPointerType0Anchor">objcObjectPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCObjectPointerType.html">ObjCObjectPointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1680	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1681	a pointer type, despite being syntactically similar.
				1682
				1683	Given
				1684	int *a;
				1685
				1686	@interface Foo
				1687	@end
				1688	Foo *f;
				1689	pointerType()
				1690	matches "Foo f", but does not match "int a".
				1691	</pre></td></tr>
				1692
				1693
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1694	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('parenType0')"><a name="parenType0Anchor">parenType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenType.html">ParenType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1695	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1696
				1697	Given
				1698	int (*ptr_to_array)[4];
				1699	int *array_of_ptrs[4];
				1700
				1701	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1702	array_of_ptrs.
				1703	</pre></td></tr>
				1704
				1705
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1706	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('pointerType0')"><a name="pointerType0Anchor">pointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1707	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1708	types.
				1709
				1710	Given
				1711	int *a;
				1712	int &b = *a;
				1713	int c = 5;
				1714
				1715	@interface Foo
				1716	@end
				1717	Foo *f;
				1718	pointerType()
				1719	matches "int a", but does not match "Foo f".
				1720	</pre></td></tr>
				1721
				1722
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1723	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('rValueReferenceType0')"><a name="rValueReferenceType0Anchor">rValueReferenceType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RValueReferenceType.html">RValueReferenceType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1724	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1725
				1726	Given:
				1727	int *a;
				1728	int &b = *a;
				1729	int &&c = 1;
				1730	auto &d = b;
				1731	auto &&e = c;
				1732	auto &&f = 2;
				1733	int g = 5;
				1734
				1735	rValueReferenceType() matches the types of c and f. e is not
				1736	matched as it is deduced to int& by reference collapsing rules.
				1737	</pre></td></tr>
				1738
				1739
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1740	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('recordType0')"><a name="recordType0Anchor">recordType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1741	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1742
				1743	Given
				1744	class C {};
				1745	struct S {};
				1746
				1747	C c;
				1748	S s;
				1749
				1750	recordType() matches the type of the variable declarations of both c
				1751	and s.
				1752	</pre></td></tr>
				1753
				1754
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1755	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('referenceType0')"><a name="referenceType0Anchor">referenceType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1756	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1757
				1758	Given
				1759	int *a;
				1760	int &b = *a;
				1761	int &&c = 1;
				1762	auto &d = b;
				1763	auto &&e = c;
				1764	auto &&f = 2;
				1765	int g = 5;
				1766
				1767	referenceType() matches the types of b, c, d, e, and f.
				1768	</pre></td></tr>
				1769
				1770
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1771	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('substTemplateTypeParmType0')"><a name="substTemplateTypeParmType0Anchor">substTemplateTypeParmType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SubstTemplateTypeParmType.html">SubstTemplateTypeParmType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1772	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1773	template type parameter.
				1774
				1775	Given
				1776	template <typename T>
				1777	void F(T t) {
				1778	int i = 1 + t;
				1779	}
				1780
				1781	substTemplateTypeParmType() matches the type of 't' but not '1'
				1782	</pre></td></tr>
				1783
				1784
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame]	1785	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('tagType0')"><a name="tagType0Anchor">tagType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>...</td></tr>
				1786	<tr><td colspan="4" class="doc" id="tagType0"><pre>Matches tag types (record and enum types).
				1787
				1788	Given
				1789	enum E {};
				1790	class C {};
				1791
				1792	E e;
				1793	C c;
				1794
				1795	tagType() matches the type of the variable declarations of both e
				1796	and c.
				1797	</pre></td></tr>
				1798
				1799
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1800	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('templateSpecializationType0')"><a name="templateSpecializationType0Anchor">templateSpecializationType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1801	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1802
				1803	Given
				1804	template <typename T>
				1805	class C { };
				1806
				1807	template class C<int>; A
				1808	C<char> var; B
				1809
				1810	templateSpecializationType() matches the type of the explicit
				1811	instantiation in A and the type of the variable declaration in B.
				1812	</pre></td></tr>
				1813
				1814
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1815	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('templateTypeParmType0')"><a name="templateTypeParmType0Anchor">templateTypeParmType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1816	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1817
				1818	Example matches T, but not int.
				1819	(matcher = templateTypeParmType())
				1820	template <typename T> void f(int i);
				1821	</pre></td></tr>
				1822
				1823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1824	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('type0')"><a name="type0Anchor">type</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1825	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1826	</pre></td></tr>
				1827
				1828
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1829	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('typedefType0')"><a name="typedefType0Anchor">typedefType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1830	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1831
				1832	Given
				1833	typedef int X;
				1834	typedefType()
				1835	matches "typedef int X"
				1836	</pre></td></tr>
				1837
				1838
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1839	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('unaryTransformType0')"><a name="unaryTransformType0Anchor">unaryTransformType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryTransformType.html">UnaryTransformType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1840	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1841
				1842	Given:
				1843	typedef __underlying_type(T) type;
				1844	unaryTransformType()
				1845	matches "__underlying_type(T)"
				1846	</pre></td></tr>
				1847
				1848
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1849	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('variableArrayType0')"><a name="variableArrayType0Anchor">variableArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VariableArrayType.html">VariableArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1850	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1851	integer-constant-expression.
				1852
				1853	Given
				1854	void f() {
				1855	int a[] = { 2, 3 }
				1856	int b[42];
				1857	int c[a[0]];
				1858	}
				1859	variableArrayType()
				1860	matches "int c[a[0]]"
				1861	</pre></td></tr>
				1862
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1863	<!--END_DECL_MATCHERS -->
				1864	</table>
				1865
				1866	<!-- ======================================================================= -->
				1867	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1868	<!-- ======================================================================= -->
				1869
				1870	<p>Narrowing matchers match certain attributes on the current node, thus
				1871	narrowing down the set of nodes of the current type to match on.</p>
				1872
				1873	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1874	which allow users to create more powerful match expressions.</p>
				1875
				1876	<table>
				1877	<tr style="text-align:left"><th>Return type</th><th>Name</th><th>Parameters</th></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1878	<!-- START_NARROWING_MATCHERS -->
				1879
				1880	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1881	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1882
				1883	Usable as: Any Matcher
				1884	</pre></td></tr>
				1885
				1886
				1887	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1888	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1889
				1890	Usable as: Any Matcher
				1891	</pre></td></tr>
				1892
				1893
				1894	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1895	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1896
				1897	Useful when another matcher requires a child matcher, but there's no
				1898	additional constraint. This will often be used with an explicit conversion
				1899	to an internal::Matcher<> type such as TypeMatcher.
				1900
				1901	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1902	"int* p" and "void f()" in
				1903	int* p;
				1904	void f();
				1905
				1906	Usable as: Any Matcher
				1907	</pre></td></tr>
				1908
				1909
				1910	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1911	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1912
				1913	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1914	class X {};
				1915	class Y {};
				1916
				1917	Usable as: Any Matcher
				1918	</pre></td></tr>
				1919
				1920
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1921	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>></td><td class="name" onclick="toggle('hasOperatorName0')"><a name="hasOperatorName0Anchor">hasOperatorName</a></td><td>std::string Name</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1922	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1923	unary).
				1924
				1925	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1926	!(a \|\| b)
				1927	</pre></td></tr>
				1928
				1929
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1930	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals2')"><a name="equals2Anchor">equals</a></td><td>ValueT Value</td></tr>
				1931	<tr><td colspan="4" class="doc" id="equals2"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1932
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1933	Given
				1934	f('false, 3.14, 42);
				1935	characterLiteral(equals(0))
				1936	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				1937	match false
				1938	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				1939	match 3.14
				1940	integerLiteral(equals(42))
				1941	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1942
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	1943	Note that you cannot directly match a negative numeric literal because the
				1944	minus sign is not part of the literal: It is a unary operator whose operand
				1945	is the positive numeric literal. Instead, you must use a unaryOperator()
				1946	matcher to match the minus sign:
				1947
				1948	unaryOperator(hasOperatorName("-"),
				1949	hasUnaryOperand(integerLiteral(equals(13))))
				1950
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1951	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1952	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1953	</pre></td></tr>
				1954
				1955
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1956	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals5')"><a name="equals5Anchor">equals</a></td><td>bool Value</td></tr>
				1957	<tr><td colspan="4" class="doc" id="equals5"><pre></pre></td></tr>
				1958
				1959
				1960	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals11')"><a name="equals11Anchor">equals</a></td><td>double Value</td></tr>
				1961	<tr><td colspan="4" class="doc" id="equals11"><pre></pre></td></tr>
				1962
				1963
				1964	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals8')"><a name="equals8Anchor">equals</a></td><td>unsigned Value</td></tr>
				1965	<tr><td colspan="4" class="doc" id="equals8"><pre></pre></td></tr>
				1966
				1967
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1968	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCatchStmt.html">CXXCatchStmt</a>></td><td class="name" onclick="toggle('isCatchAll0')"><a name="isCatchAll0Anchor">isCatchAll</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1969	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1970
				1971	Given
				1972	try {
				1973	...
				1974	} catch (int) {
				1975	...
				1976	} catch (...) {
				1977	...
				1978	}
				1979	endcode
				1980	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1981	</pre></td></tr>
				1982
				1983
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1984	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('argumentCountIs1')"><a name="argumentCountIs1Anchor">argumentCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1985	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1986	a specific number of arguments (including absent default arguments).
				1987
				1988	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1989	void f(int x, int y);
				1990	f(0, 0);
				1991	</pre></td></tr>
				1992
				1993
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1994	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('isListInitialization0')"><a name="isListInitialization0Anchor">isListInitialization</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1995	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1996	</pre></td></tr>
				1997
				1998
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1999	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('requiresZeroInitialization0')"><a name="requiresZeroInitialization0Anchor">requiresZeroInitialization</a></td><td></td></tr>
				2000	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				2001	zero initialization.
				2002
				2003	Given
				2004	void foo() {
				2005	struct point { double x; double y; };
				2006	point pt[2] = { { 1.0, 2.0 } };
				2007	}
				2008	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				2009	will match the implicit array filler for pt[1].
				2010	</pre></td></tr>
				2011
				2012
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2013	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('isCopyConstructor0')"><a name="isCopyConstructor0Anchor">isCopyConstructor</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2014	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				2015
				2016	Given
				2017	struct S {
				2018	S(); #1
				2019	S(const S &); #2
				2020	S(S &&); #3
				2021	};
				2022	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				2023	</pre></td></tr>
				2024
				2025
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2026	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('isDefaultConstructor0')"><a name="isDefaultConstructor0Anchor">isDefaultConstructor</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2027	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				2028
				2029	Given
				2030	struct S {
				2031	S(); #1
				2032	S(const S &); #2
				2033	S(S &&); #3
				2034	};
				2035	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				2036	</pre></td></tr>
				2037
				2038
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2039	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('isDelegatingConstructor0')"><a name="isDelegatingConstructor0Anchor">isDelegatingConstructor</a></td><td></td></tr>
				2040	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				2041
				2042	Given
				2043	struct S {
				2044	S(); #1
				2045	S(int) {} #2
				2046	S(S &&) : S() {} #3
				2047	};
				2048	S::S() : S(0) {} #4
				2049	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				2050	#1 or #2.
				2051	</pre></td></tr>
				2052
				2053
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2054	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('isExplicit0')"><a name="isExplicit0Anchor">isExplicit</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2055	<tr><td colspan="4" class="doc" id="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				2056	the explicit keyword.
				2057
				2058	Given
				2059	struct S {
				2060	S(int); #1
				2061	explicit S(double); #2
				2062	operator int(); #3
				2063	explicit operator bool(); #4
				2064	};
				2065	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2066	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2067	</pre></td></tr>
				2068
				2069
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2070	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('isMoveConstructor0')"><a name="isMoveConstructor0Anchor">isMoveConstructor</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2071	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				2072
				2073	Given
				2074	struct S {
				2075	S(); #1
				2076	S(const S &); #2
				2077	S(S &&); #3
				2078	};
				2079	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				2080	</pre></td></tr>
				2081
				2082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2083	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConversionDecl.html">CXXConversionDecl</a>></td><td class="name" onclick="toggle('isExplicit1')"><a name="isExplicit1Anchor">isExplicit</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2084	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				2085	the explicit keyword.
				2086
				2087	Given
				2088	struct S {
				2089	S(int); #1
				2090	explicit S(double); #2
				2091	operator int(); #3
				2092	explicit operator bool(); #4
				2093	};
				2094	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2095	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2096	</pre></td></tr>
				2097
				2098
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2099	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('isBaseInitializer0')"><a name="isBaseInitializer0Anchor">isBaseInitializer</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2100	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				2101	opposed to a member.
				2102
				2103	Given
				2104	struct B {};
				2105	struct D : B {
				2106	int I;
				2107	D(int i) : I(i) {}
				2108	};
				2109	struct E : B {
				2110	E() : B() {}
				2111	};
				2112	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				2113	will match E(), but not match D(int).
				2114	</pre></td></tr>
				2115
				2116
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2117	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('isMemberInitializer0')"><a name="isMemberInitializer0Anchor">isMemberInitializer</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2118	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				2119	opposed to a base.
				2120
				2121	Given
				2122	struct B {};
				2123	struct D : B {
				2124	int I;
				2125	D(int i) : I(i) {}
				2126	};
				2127	struct E : B {
				2128	E() : B() {}
				2129	};
				2130	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				2131	will match D(int), but not match E().
				2132	</pre></td></tr>
				2133
				2134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2135	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('isWritten0')"><a name="isWritten0Anchor">isWritten</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2136	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				2137	code (as opposed to implicitly added by the compiler).
				2138
				2139	Given
				2140	struct Foo {
				2141	Foo() { }
				2142	Foo(int) : foo_("A") { }
				2143	string foo_;
				2144	};
				2145	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				2146	will match Foo(int), but not Foo()
				2147	</pre></td></tr>
				2148
				2149
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2150	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isConst0')"><a name="isConst0Anchor">isConst</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2151	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				2152
				2153	Given
				2154	struct A {
				2155	void foo() const;
				2156	void bar();
				2157	};
				2158
				2159	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				2160	</pre></td></tr>
				2161
				2162
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2163	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isCopyAssignmentOperator0')"><a name="isCopyAssignmentOperator0Anchor">isCopyAssignmentOperator</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2164	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				2165	operator.
				2166
				2167	Given
				2168	struct A {
				2169	A &operator=(const A &);
				2170	A &operator=(A &&);
				2171	};
				2172
				2173	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				2174	the second one.
				2175	</pre></td></tr>
				2176
				2177
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2178	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isFinal1')"><a name="isFinal1Anchor">isFinal</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2179	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				2180
				2181	Given:
				2182	class A final {};
				2183
				2184	struct B {
				2185	virtual void f();
				2186	};
				2187
				2188	struct C : B {
				2189	void f() final;
				2190	};
				2191	matches A and C::f, but not B, C, or B::f
				2192	</pre></td></tr>
				2193
				2194
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2195	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isMoveAssignmentOperator0')"><a name="isMoveAssignmentOperator0Anchor">isMoveAssignmentOperator</a></td><td></td></tr>
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2196	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2197	operator.
				2198
				2199	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2200	struct A {
				2201	A &operator=(const A &);
				2202	A &operator=(A &&);
				2203	};
				2204
				2205	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2206	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2207	</pre></td></tr>
				2208
				2209
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2210	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isOverride0')"><a name="isOverride0Anchor">isOverride</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2211	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2212
				2213	Given
				2214	class A {
				2215	public:
				2216	virtual void x();
				2217	};
				2218	class B : public A {
				2219	public:
				2220	virtual void x();
				2221	};
				2222	matches B::x
				2223	</pre></td></tr>
				2224
				2225
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2226	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isPure0')"><a name="isPure0Anchor">isPure</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2227	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2228
				2229	Given
				2230	class A {
				2231	public:
				2232	virtual void x() = 0;
				2233	};
				2234	matches A::x
				2235	</pre></td></tr>
				2236
				2237
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2238	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isUserProvided0')"><a name="isUserProvided0Anchor">isUserProvided</a></td><td></td></tr>
				2239	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2240
				2241	Given
				2242	struct S {
				2243	S(); #1
				2244	S(const S &) = default; #2
				2245	S(S &&) = delete; #3
				2246	};
				2247	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				2248	</pre></td></tr>
				2249
				2250
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2251	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isVirtual0')"><a name="isVirtual0Anchor">isVirtual</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2252	<tr><td colspan="4" class="doc" id="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2253
				2254	Given
				2255	class A {
				2256	public:
				2257	virtual void x();
				2258	};
				2259	matches A::x
				2260	</pre></td></tr>
				2261
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2262
				2263	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isVirtualAsWritten0')"><a name="isVirtualAsWritten0Anchor">isVirtualAsWritten</a></td><td></td></tr>
Nico Weber	a415a1d	2016-01-21 17:56:24 +0000	[diff] [blame]	2264	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2265
				2266	Given
				2267	class A {
				2268	public:
				2269	virtual void x();
				2270	};
				2271	class B : public A {
				2272	public:
				2273	void x();
				2274	};
				2275	matches A::x but not B::x
				2276	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2277
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2278
Adam Balogh	da488a6	2017-11-23 12:43:20 +0000	[diff] [blame]	2279	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('isArray0')"><a name="isArray0Anchor">isArray</a></td><td></td></tr>
				2280	<tr><td colspan="4" class="doc" id="isArray0"><pre>Matches array new expressions.
				2281
				2282	Given:
				2283	MyClass *p1 = new MyClass[10];
				2284	cxxNewExpr(isArray())
				2285	matches the expression 'new MyClass[10]'.
				2286	</pre></td></tr>
				2287
				2288
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2289	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>></td><td class="name" onclick="toggle('hasOverloadedOperatorName1')"><a name="hasOverloadedOperatorName1Anchor">hasOverloadedOperatorName</a></td><td>StringRef Name</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2290	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2291
				2292	Matches overloaded operator names specified in strings without the
				2293	"operator" prefix: e.g. "<<".
				2294
				2295	Given:
				2296	class A { int operator*(); };
				2297	const A &operator<<(const A &a, const A &b);
				2298	A a;
				2299	a << a; <-- This matches
				2300
				2301	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2302	specified line and
				2303	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2304	matches the declaration of A.
				2305
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2306	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2307	</pre></td></tr>
				2308
				2309
Aaron Ballman	813e36c	2017-11-29 21:21:51 +0000	[diff] [blame]	2310	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('hasDefinition0')"><a name="hasDefinition0Anchor">hasDefinition</a></td><td></td></tr>
				2311	<tr><td colspan="4" class="doc" id="hasDefinition0"><pre>Matches a class declaration that is defined.
				2312
				2313	Example matches x (matcher = cxxRecordDecl(hasDefinition()))
				2314	class x {};
				2315	class y;
				2316	</pre></td></tr>
				2317
				2318
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2319	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isDerivedFrom1')"><a name="isDerivedFrom1Anchor">isDerivedFrom</a></td><td>std::string BaseName</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2320	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2321	</pre></td></tr>
				2322
				2323
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2324	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isExplicitTemplateSpecialization2')"><a name="isExplicitTemplateSpecialization2Anchor">isExplicitTemplateSpecialization</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2325	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2326	static member variable template instantiations.
				2327
				2328	Given
				2329	template<typename T> void A(T t) { }
				2330	template<> void A(int N) { }
				2331	functionDecl(isExplicitTemplateSpecialization())
				2332	matches the specialization A<int>().
				2333
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2334	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2335	</pre></td></tr>
				2336
				2337
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2338	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isFinal0')"><a name="isFinal0Anchor">isFinal</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2339	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2340
				2341	Given:
				2342	class A final {};
				2343
				2344	struct B {
				2345	virtual void f();
				2346	};
				2347
				2348	struct C : B {
				2349	void f() final;
				2350	};
				2351	matches A and C::f, but not B, C, or B::f
				2352	</pre></td></tr>
				2353
				2354
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2355	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isLambda0')"><a name="isLambda0Anchor">isLambda</a></td><td></td></tr>
				2356	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2357
				2358	Given:
				2359	auto x = []{};
				2360
				2361	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2362	decltype(x)
				2363	</pre></td></tr>
				2364
				2365
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2366	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isSameOrDerivedFrom1')"><a name="isSameOrDerivedFrom1Anchor">isSameOrDerivedFrom</a></td><td>std::string BaseName</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2367	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2368	isSameOrDerivedFrom(hasName(...)).
				2369	</pre></td></tr>
				2370
				2371
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2372	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isTemplateInstantiation2')"><a name="isTemplateInstantiation2Anchor">isTemplateInstantiation</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2373	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2374	member variable template instantiations.
				2375
				2376	Given
				2377	template <typename T> class X {}; class A {}; X<A> x;
				2378	or
				2379	template <typename T> class X {}; class A {}; template class X<A>;
				2380	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2381	matches the template instantiation of X<A>.
				2382
				2383	But given
				2384	template <typename T> class X {}; class A {};
				2385	template <> class X<A> {}; X<A> x;
				2386	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2387	does not match, as X<A> is an explicit template specialization.
				2388
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2389	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2390	</pre></td></tr>
				2391
				2392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2393	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('argumentCountIs0')"><a name="argumentCountIs0Anchor">argumentCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2394	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2395	a specific number of arguments (including absent default arguments).
				2396
				2397	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2398	void f(int x, int y);
				2399	f(0, 0);
				2400	</pre></td></tr>
				2401
				2402
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2403	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CastExpr.html">CastExpr</a>></td><td class="name" onclick="toggle('hasCastKind0')"><a name="hasCastKind0Anchor">hasCastKind</a></td><td>CastKind Kind</td></tr>
				2404	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2405
				2406	Example: matches the implicit cast around 0
				2407	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2408	int *p = 0;
				2409	</pre></td></tr>
				2410
				2411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2412	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals3')"><a name="equals3Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2413	<tr><td colspan="4" class="doc" id="equals3"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2414
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2415	Given
				2416	f('false, 3.14, 42);
				2417	characterLiteral(equals(0))
				2418	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2419	match false
				2420	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2421	match 3.14
				2422	integerLiteral(equals(42))
				2423	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2424
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2425	Note that you cannot directly match a negative numeric literal because the
				2426	minus sign is not part of the literal: It is a unary operator whose operand
				2427	is the positive numeric literal. Instead, you must use a unaryOperator()
				2428	matcher to match the minus sign:
				2429
				2430	unaryOperator(hasOperatorName("-"),
				2431	hasUnaryOperand(integerLiteral(equals(13))))
				2432
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2433	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2434	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2435	</pre></td></tr>
				2436
				2437
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2438	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals4')"><a name="equals4Anchor">equals</a></td><td>bool Value</td></tr>
				2439	<tr><td colspan="4" class="doc" id="equals4"><pre></pre></td></tr>
				2440
				2441
				2442	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals10')"><a name="equals10Anchor">equals</a></td><td>double Value</td></tr>
				2443	<tr><td colspan="4" class="doc" id="equals10"><pre></pre></td></tr>
				2444
				2445
				2446	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals7')"><a name="equals7Anchor">equals</a></td><td>unsigned Value</td></tr>
				2447	<tr><td colspan="4" class="doc" id="equals7"><pre></pre></td></tr>
				2448
				2449
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2450	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('templateArgumentCountIs0')"><a name="templateArgumentCountIs0Anchor">templateArgumentCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2451	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2452
				2453	Given
				2454	template<typename T> struct C {};
				2455	C<int> c;
				2456	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2457	matches C<int>.
				2458	</pre></td></tr>
				2459
				2460
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2461	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundStmt.html">CompoundStmt</a>></td><td class="name" onclick="toggle('statementCountIs0')"><a name="statementCountIs0Anchor">statementCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2462	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2463	child statements.
				2464
				2465	Example: Given
				2466	{ for (;;) {} }
				2467	compoundStmt(statementCountIs(0)))
				2468	matches '{}'
				2469	but does not match the outer compound statement.
				2470	</pre></td></tr>
				2471
				2472
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2473	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConstantArrayType.html">ConstantArrayType</a>></td><td class="name" onclick="toggle('hasSize0')"><a name="hasSize0Anchor">hasSize</a></td><td>unsigned N</td></tr>
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2474	<tr><td colspan="4" class="doc" id="hasSize0"><pre>Matches nodes that have the specified size.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2475
				2476	Given
				2477	int a[42];
				2478	int b[2 * 21];
				2479	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2480	char *s = "abcd";
				2481	wchar_t *ws = L"abcd";
				2482	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2483	constantArrayType(hasSize(42))
				2484	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2485	stringLiteral(hasSize(4))
				2486	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2487	</pre></td></tr>
				2488
				2489
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2490	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>></td><td class="name" onclick="toggle('declCountIs0')"><a name="declCountIs0Anchor">declCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2491	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2492	declarations.
				2493
				2494	Example: Given
				2495	int a, b;
				2496	int c;
				2497	int d = 2, e;
				2498	declCountIs(2)
				2499	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2500	</pre></td></tr>
				2501
				2502
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2503	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('equalsBoundNode1')"><a name="equalsBoundNode1Anchor">equalsBoundNode</a></td><td>std::string ID</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2504	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2505
				2506	Matches a node if it equals the node previously bound to ID.
				2507
				2508	Given
				2509	class X { int a; int b; };
				2510	cxxRecordDecl(
				2511	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2512	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2513	matches the class X, as a and b have the same type.
				2514
				2515	Note that when multiple matches are involved via forEach* matchers,
				2516	equalsBoundNodes acts as a filter.
				2517	For example:
				2518	compoundStmt(
				2519	forEachDescendant(varDecl().bind("d")),
				2520	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2521	will trigger a match for each combination of variable declaration
				2522	and reference to that variable declaration within a compound statement.
				2523	</pre></td></tr>
				2524
				2525
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2526	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('equalsNode0')"><a name="equalsNode0Anchor">equalsNode</a></td><td>const Decl* Other</td></tr>
				2527	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2528
				2529	Decl has pointer identity in the AST.
				2530	</pre></td></tr>
				2531
				2532
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2533	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('hasAttr0')"><a name="hasAttr0Anchor">hasAttr</a></td><td>attr::Kind AttrKind</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2534	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2535
				2536	Given
				2537	__attribute__((device)) void f() { ... }
				2538	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2539	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2540	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2541	</pre></td></tr>
				2542
				2543
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2544	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isExpansionInFileMatching0')"><a name="isExpansionInFileMatching0Anchor">isExpansionInFileMatching</a></td><td>std::string RegExp</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2545	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2546	partially matching a given regex.
				2547
				2548	Example matches Y but not X
				2549	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2550	#include "ASTMatcher.h"
				2551	class X {};
				2552	ASTMatcher.h:
				2553	class Y {};
				2554
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2555	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2556	</pre></td></tr>
				2557
				2558
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2559	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isExpansionInMainFile0')"><a name="isExpansionInMainFile0Anchor">isExpansionInMainFile</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2560	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2561
				2562	Example matches X but not Y
				2563	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2564	#include <Y.h>
				2565	class X {};
				2566	Y.h:
				2567	class Y {};
				2568
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2569	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2570	</pre></td></tr>
				2571
				2572
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2573	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isExpansionInSystemHeader0')"><a name="isExpansionInSystemHeader0Anchor">isExpansionInSystemHeader</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2574	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2575
				2576	Example matches Y but not X
				2577	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2578	#include <SystemHeader.h>
				2579	class X {};
				2580	SystemHeader.h:
				2581	class Y {};
				2582
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2583	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2584	</pre></td></tr>
				2585
				2586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2587	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isImplicit0')"><a name="isImplicit0Anchor">isImplicit</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2588	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2589	by the compiler (eg. implicit defaultcopy constructors).
				2590	</pre></td></tr>
				2591
				2592
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2593	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isPrivate0')"><a name="isPrivate0Anchor">isPrivate</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2594	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2595
				2596	Given
				2597	class C {
				2598	public: int a;
				2599	protected: int b;
				2600	private: int c;
				2601	};
				2602	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2603	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2604	</pre></td></tr>
				2605
				2606
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2607	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isProtected0')"><a name="isProtected0Anchor">isProtected</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2608	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2609
				2610	Given
				2611	class C {
				2612	public: int a;
				2613	protected: int b;
				2614	private: int c;
				2615	};
				2616	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2617	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2618	</pre></td></tr>
				2619
				2620
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2621	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isPublic0')"><a name="isPublic0Anchor">isPublic</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2622	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2623
				2624	Given
				2625	class C {
				2626	public: int a;
				2627	protected: int b;
				2628	private: int c;
				2629	};
				2630	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2631	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2632	</pre></td></tr>
				2633
				2634
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2635	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DesignatedInitExpr.html">DesignatedInitExpr</a>></td><td class="name" onclick="toggle('designatorCountIs0')"><a name="designatorCountIs0Anchor">designatorCountIs</a></td><td>unsigned N</td></tr>
				2636	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2637	a specific number of designators.
				2638
				2639	Example: Given
				2640	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2641	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2642	designatorCountIs(2)
				2643	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2644	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2645	</pre></td></tr>
				2646
				2647
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2648	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>></td><td class="name" onclick="toggle('hasBitWidth0')"><a name="hasBitWidth0Anchor">hasBitWidth</a></td><td>unsigned Width</td></tr>
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2649	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2650	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2651
				2652	Given
				2653	class C {
				2654	int a : 2;
				2655	int b : 4;
				2656	int c : 2;
				2657	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2658	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2659	matches 'int a;' and 'int c;' but not 'int b;'.
				2660	</pre></td></tr>
				2661
				2662
				2663	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>></td><td class="name" onclick="toggle('isBitField0')"><a name="isBitField0Anchor">isBitField</a></td><td></td></tr>
				2664	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2665
				2666	Given
				2667	class C {
				2668	int a : 2;
				2669	int b;
				2670	};
				2671	fieldDecl(isBitField())
				2672	matches 'int a;' but not 'int b;'.
				2673	</pre></td></tr>
				2674
				2675
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2676	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals1')"><a name="equals1Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2677	<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2678
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2679	Given
				2680	f('false, 3.14, 42);
				2681	characterLiteral(equals(0))
				2682	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2683	match false
				2684	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2685	match 3.14
				2686	integerLiteral(equals(42))
				2687	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2688
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2689	Note that you cannot directly match a negative numeric literal because the
				2690	minus sign is not part of the literal: It is a unary operator whose operand
				2691	is the positive numeric literal. Instead, you must use a unaryOperator()
				2692	matcher to match the minus sign:
				2693
				2694	unaryOperator(hasOperatorName("-"),
				2695	hasUnaryOperand(integerLiteral(equals(13))))
				2696
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2697	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2698	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2699	</pre></td></tr>
				2700
				2701
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2702	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals12')"><a name="equals12Anchor">equals</a></td><td>double Value</td></tr>
				2703	<tr><td colspan="4" class="doc" id="equals12"><pre></pre></td></tr>
				2704
				2705
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2706	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasDynamicExceptionSpec0')"><a name="hasDynamicExceptionSpec0Anchor">hasDynamicExceptionSpec</a></td><td></td></tr>
				2707	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2708
				2709	Given:
				2710	void f();
				2711	void g() noexcept;
				2712	void h() noexcept(true);
				2713	void i() noexcept(false);
				2714	void j() throw();
				2715	void k() throw(int);
				2716	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2717	functionDecl(hasDynamicExceptionSpec()) and
				2718	functionProtoType(hasDynamicExceptionSpec())
				2719	match the declarations of j, k, and l, but not f, g, h, or i.
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2720	</pre></td></tr>
				2721
				2722
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2723	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasOverloadedOperatorName0')"><a name="hasOverloadedOperatorName0Anchor">hasOverloadedOperatorName</a></td><td>StringRef Name</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2724	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2725
				2726	Matches overloaded operator names specified in strings without the
				2727	"operator" prefix: e.g. "<<".
				2728
				2729	Given:
				2730	class A { int operator*(); };
				2731	const A &operator<<(const A &a, const A &b);
				2732	A a;
				2733	a << a; <-- This matches
				2734
				2735	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2736	specified line and
				2737	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2738	matches the declaration of A.
				2739
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2740	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2741	</pre></td></tr>
				2742
				2743
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2744	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isConstexpr1')"><a name="isConstexpr1Anchor">isConstexpr</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2745	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2746
				2747	Given:
				2748	constexpr int foo = 42;
				2749	constexpr int bar();
				2750	varDecl(isConstexpr())
				2751	matches the declaration of foo.
				2752	functionDecl(isConstexpr())
				2753	matches the declaration of bar.
				2754	</pre></td></tr>
				2755
				2756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDefaulted0')"><a name="isDefaulted0Anchor">isDefaulted</a></td><td></td></tr>
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	2758	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2759
				2760	Given:
				2761	class A { ~A(); };
				2762	class B { ~B() = default; };
				2763	functionDecl(isDefaulted())
				2764	matches the declaration of ~B, but not ~A.
				2765	</pre></td></tr>
				2766
				2767
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	2768	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDefinition3')"><a name="isDefinition3Anchor">isDefinition</a></td><td></td></tr>
				2769	<tr><td colspan="4" class="doc" id="isDefinition3"><pre>Matches if a declaration has a body attached.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2770
				2771	Example matches A, va, fa
				2772	class A {};
				2773	class B; Doesn't match, as it has no body.
				2774	int va;
				2775	extern int vb; Doesn't match, as it doesn't define the variable.
				2776	void fa() {}
				2777	void fb(); Doesn't match, as it has no body.
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	2778	@interface X
				2779	- (void)ma; Doesn't match, interface is declaration.
				2780	@end
				2781	@implementation X
				2782	- (void)ma {}
				2783	@end
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2784
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	2785	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagDecl.html">TagDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>,
				2786	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2787	</pre></td></tr>
				2788
				2789
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2790	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDeleted0')"><a name="isDeleted0Anchor">isDeleted</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2791	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2792
				2793	Given:
				2794	void Func();
				2795	void DeletedFunc() = delete;
				2796	functionDecl(isDeleted())
				2797	matches the declaration of DeletedFunc, but not Func.
				2798	</pre></td></tr>
				2799
				2800
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2801	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isExplicitTemplateSpecialization0')"><a name="isExplicitTemplateSpecialization0Anchor">isExplicitTemplateSpecialization</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2802	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2803	static member variable template instantiations.
				2804
				2805	Given
				2806	template<typename T> void A(T t) { }
				2807	template<> void A(int N) { }
				2808	functionDecl(isExplicitTemplateSpecialization())
				2809	matches the specialization A<int>().
				2810
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2811	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2812	</pre></td></tr>
				2813
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2814	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isExternC0')"><a name="isExternC0Anchor">isExternC</a></td><td></td></tr>
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2815	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function or variable declarations.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2816
				2817	Given:
				2818	extern "C" void f() {}
				2819	extern "C" { void g() {} }
				2820	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2821	extern "C" int x = 1;
				2822	extern "C" int y = 2;
				2823	int z = 3;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2824	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2825	matches the declaration of f and g, but not the declaration of h.
				2826	varDecl(isExternC())
				2827	matches the declaration of x and y, but not the declaration of z.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2828	</pre></td></tr>
				2829
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2830	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isInline1')"><a name="isInline1Anchor">isInline</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2831	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2832	the inline keyword.
				2833
				2834	Given
				2835	inline void f();
				2836	void g();
				2837	namespace n {
				2838	inline namespace m {}
				2839	}
				2840	functionDecl(isInline()) will match ::f().
				2841	namespaceDecl(isInline()) will match n::m.
				2842	</pre></td></tr>
				2843
				2844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2845	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isNoThrow0')"><a name="isNoThrow0Anchor">isNoThrow</a></td><td></td></tr>
Aaron Ballman	a60bcda	2015-12-02 15:23:59 +0000	[diff] [blame]	2846	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2847
				2848	Given:
				2849	void f();
				2850	void g() noexcept;
				2851	void h() throw();
				2852	void i() throw(int);
				2853	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2854	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2855	match the declarations of g, and h, but not f, i or j.
Aaron Ballman	a60bcda	2015-12-02 15:23:59 +0000	[diff] [blame]	2856	</pre></td></tr>
				2857
				2858
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2859	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isStaticStorageClass0')"><a name="isStaticStorageClass0Anchor">isStaticStorageClass</a></td><td></td></tr>
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2860	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2861	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2862
				2863	Given:
				2864	static void f() {}
				2865	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2866	extern int j;
				2867	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2868	functionDecl(isStaticStorageClass())
				2869	matches the function declaration f.
				2870	varDecl(isStaticStorageClass())
				2871	matches the variable declaration i.
				2872	</pre></td></tr>
				2873
				2874
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2875	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isTemplateInstantiation0')"><a name="isTemplateInstantiation0Anchor">isTemplateInstantiation</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2876	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2877	member variable template instantiations.
				2878
				2879	Given
				2880	template <typename T> class X {}; class A {}; X<A> x;
				2881	or
				2882	template <typename T> class X {}; class A {}; template class X<A>;
				2883	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2884	matches the template instantiation of X<A>.
				2885
				2886	But given
				2887	template <typename T> class X {}; class A {};
				2888	template <> class X<A> {}; X<A> x;
				2889	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2890	does not match, as X<A> is an explicit template specialization.
				2891
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2892	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2893	</pre></td></tr>
				2894
				2895
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2896	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isVariadic0')"><a name="isVariadic0Anchor">isVariadic</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2897	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2898
				2899	Example matches f, but not g or h. The function i will not match, even when
				2900	compiled in C mode.
				2901	void f(...);
				2902	void g(int);
				2903	template <typename... Ts> void h(Ts...);
				2904	void i();
				2905	</pre></td></tr>
				2906
				2907
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2908	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('parameterCountIs0')"><a name="parameterCountIs0Anchor">parameterCountIs</a></td><td>unsigned N</td></tr>
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2909	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2910	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2911
				2912	Given
				2913	void f(int i) {}
				2914	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2915	void h(int i, int j);
				2916	void j(int i);
				2917	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2918	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2919	matches void g(int i, int j) {}
				2920	functionProtoType(parameterCountIs(2))
				2921	matches void h(int i, int j)
				2922	functionProtoType(parameterCountIs(3))
				2923	matches void k(int x, int y, int z, ...);
				2924	</pre></td></tr>
				2925
				2926
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2927	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>></td><td class="name" onclick="toggle('hasDynamicExceptionSpec1')"><a name="hasDynamicExceptionSpec1Anchor">hasDynamicExceptionSpec</a></td><td></td></tr>
				2928	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2929
				2930	Given:
				2931	void f();
				2932	void g() noexcept;
				2933	void h() noexcept(true);
				2934	void i() noexcept(false);
				2935	void j() throw();
				2936	void k() throw(int);
				2937	void l() throw(...);
				2938	functionDecl(hasDynamicExceptionSpec()) and
				2939	functionProtoType(hasDynamicExceptionSpec())
				2940	match the declarations of j, k, and l, but not f, g, h, or i.
				2941	</pre></td></tr>
				2942
				2943
				2944	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>></td><td class="name" onclick="toggle('isNoThrow1')"><a name="isNoThrow1Anchor">isNoThrow</a></td><td></td></tr>
				2945	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2946
				2947	Given:
				2948	void f();
				2949	void g() noexcept;
				2950	void h() throw();
				2951	void i() throw(int);
				2952	void j() noexcept(false);
				2953	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2954	match the declarations of g, and h, but not f, i or j.
				2955	</pre></td></tr>
				2956
				2957
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2958	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>></td><td class="name" onclick="toggle('parameterCountIs1')"><a name="parameterCountIs1Anchor">parameterCountIs</a></td><td>unsigned N</td></tr>
				2959	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2960	specific parameter count.
				2961
				2962	Given
				2963	void f(int i) {}
				2964	void g(int i, int j) {}
				2965	void h(int i, int j);
				2966	void j(int i);
				2967	void k(int x, int y, int z, ...);
				2968	functionDecl(parameterCountIs(2))
				2969	matches void g(int i, int j) {}
				2970	functionProtoType(parameterCountIs(2))
				2971	matches void h(int i, int j)
				2972	functionProtoType(parameterCountIs(3))
				2973	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2974	</pre></td></tr>
				2975
				2976
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2977	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals0')"><a name="equals0Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2978	<tr><td colspan="4" class="doc" id="equals0"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2979
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2980	Given
				2981	f('false, 3.14, 42);
				2982	characterLiteral(equals(0))
				2983	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2984	match false
				2985	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2986	match 3.14
				2987	integerLiteral(equals(42))
				2988	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2989
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2990	Note that you cannot directly match a negative numeric literal because the
				2991	minus sign is not part of the literal: It is a unary operator whose operand
				2992	is the positive numeric literal. Instead, you must use a unaryOperator()
				2993	matcher to match the minus sign:
				2994
				2995	unaryOperator(hasOperatorName("-"),
				2996	hasUnaryOperand(integerLiteral(equals(13))))
				2997
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2998	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2999	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3000	</pre></td></tr>
				3001
				3002
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	3003	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals6')"><a name="equals6Anchor">equals</a></td><td>bool Value</td></tr>
				3004	<tr><td colspan="4" class="doc" id="equals6"><pre></pre></td></tr>
				3005
				3006
				3007	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals13')"><a name="equals13Anchor">equals</a></td><td>double Value</td></tr>
				3008	<tr><td colspan="4" class="doc" id="equals13"><pre></pre></td></tr>
				3009
				3010
				3011	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals9')"><a name="equals9Anchor">equals</a></td><td>unsigned Value</td></tr>
				3012	<tr><td colspan="4" class="doc" id="equals9"><pre></pre></td></tr>
				3013
				3014
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3015	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>></td><td class="name" onclick="toggle('isArrow0')"><a name="isArrow0Anchor">isArrow</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3016	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				3017	to '.'.
				3018
				3019	Member calls on the implicit this pointer match as called with '->'.
				3020
				3021	Given
				3022	class Y {
				3023	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				3024	int a;
				3025	static int b;
				3026	};
				3027	memberExpr(isArrow())
				3028	matches this->x, x, y.x, a, this->b
				3029	</pre></td></tr>
				3030
				3031
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	3032	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('hasExternalFormalLinkage0')"><a name="hasExternalFormalLinkage0Anchor">hasExternalFormalLinkage</a></td><td></td></tr>
				3033	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				3034
				3035	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				3036	void f() {
				3037	int x;
				3038	static int y;
				3039	}
				3040	int z;
				3041
				3042	Example matches f() because it has external formal linkage despite being
				3043	unique to the translation unit as though it has internal likage
				3044	(matcher = functionDecl(hasExternalFormalLinkage()))
				3045
				3046	namespace {
				3047	void f() {}
				3048	}
				3049	</pre></td></tr>
				3050
				3051
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3052	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('hasName0')"><a name="hasName0Anchor">hasName</a></td><td>std::string Name</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3053	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				3054
				3055	Supports specifying enclosing namespaces or classes by prefixing the name
				3056	with '<enclosing>::'.
				3057	Does not match typedefs of an underlying type with the given name.
				3058
				3059	Example matches X (Name == "X")
				3060	class X;
				3061
				3062	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				3063	namespace a { namespace b { class X; } }
				3064	</pre></td></tr>
				3065
				3066
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3067	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('matchesName0')"><a name="matchesName0Anchor">matchesName</a></td><td>std::string RegExp</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3068	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				3069	a substring matched by the given RegExp.
				3070
				3071	Supports specifying enclosing namespaces or classes by
				3072	prefixing the name with '<enclosing>::'. Does not match typedefs
				3073	of an underlying type with the given name.
				3074
				3075	Example matches X (regexp == "::X")
				3076	class X;
				3077
				3078	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				3079	namespace foo { namespace bar { class X; } }
				3080	</pre></td></tr>
				3081
				3082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3083	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceDecl.html">NamespaceDecl</a>></td><td class="name" onclick="toggle('isAnonymous0')"><a name="isAnonymous0Anchor">isAnonymous</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3084	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				3085
				3086	Given
				3087	namespace n {
				3088	namespace {} #1
				3089	}
				3090	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				3091	</pre></td></tr>
				3092
				3093
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3094	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceDecl.html">NamespaceDecl</a>></td><td class="name" onclick="toggle('isInline0')"><a name="isInline0Anchor">isInline</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3095	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				3096	the inline keyword.
				3097
				3098	Given
				3099	inline void f();
				3100	void g();
				3101	namespace n {
				3102	inline namespace m {}
				3103	}
				3104	functionDecl(isInline()) will match ::f().
				3105	namespaceDecl(isInline()) will match n::m.
				3106	</pre></td></tr>
				3107
				3108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3109	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('argumentCountIs2')"><a name="argumentCountIs2Anchor">argumentCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3110	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				3111	a specific number of arguments (including absent default arguments).
				3112
				3113	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				3114	void f(int x, int y);
				3115	f(0, 0);
				3116	</pre></td></tr>
				3117
				3118
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3119	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('hasKeywordSelector0')"><a name="hasKeywordSelector0Anchor">hasKeywordSelector</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3120	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				3121
				3122	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				3123	message expression in
				3124
				3125	UIWebView *webView = ...;
				3126	CGRect bodyFrame = webView.frame;
				3127	bodyFrame.size.height = self.bodyContentHeight;
				3128	webView.frame = bodyFrame;
				3129	^---- matches here
				3130	</pre></td></tr>
				3131
				3132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3133	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('hasNullSelector0')"><a name="hasNullSelector0Anchor">hasNullSelector</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3134	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				3135
				3136	Matches only when the selector of the objCMessageExpr is NULL. This may
				3137	represent an error condition in the tree!
				3138	</pre></td></tr>
				3139
				3140
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3141	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('hasSelector0')"><a name="hasSelector0Anchor">hasSelector</a></td><td>std::string BaseName</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3142	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				3143
				3144	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				3145	matches the outer message expr in the code below, but NOT the message
				3146	invocation for self.bodyView.
				3147	[self.bodyView loadHTMLString:html baseURL:NULL];
				3148	</pre></td></tr>
				3149
				3150
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3151	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('hasUnarySelector0')"><a name="hasUnarySelector0Anchor">hasUnarySelector</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3152	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				3153
				3154	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				3155	matches self.bodyView in the code below, but NOT the outer message
				3156	invocation of "loadHTMLString:baseURL:".
				3157	[self.bodyView loadHTMLString:html baseURL:NULL];
				3158	</pre></td></tr>
				3159
				3160
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3161	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('matchesSelector0')"><a name="matchesSelector0Anchor">matchesSelector</a></td><td>std::string RegExp</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3162	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				3163	a substring matched by the given RegExp.
				3164	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				3165	invocation for self.bodyView.
				3166	[self.bodyView loadHTMLString:html baseURL:NULL];
				3167	</pre></td></tr>
				3168
				3169
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3170	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('numSelectorArgs0')"><a name="numSelectorArgs0Anchor">numSelectorArgs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3171	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				3172
				3173	matcher = objCMessageExpr(numSelectorArgs(0));
				3174	matches self.bodyView in the code below
				3175
				3176	matcher = objCMessageExpr(numSelectorArgs(2));
				3177	matches the invocation of "loadHTMLString:baseURL:" but not that
				3178	of self.bodyView
				3179	[self.bodyView loadHTMLString:html baseURL:NULL];
				3180	</pre></td></tr>
				3181
				3182
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3183	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>></td><td class="name" onclick="toggle('isDefinition2')"><a name="isDefinition2Anchor">isDefinition</a></td><td></td></tr>
				3184	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				3185
				3186	Example matches A, va, fa
				3187	class A {};
				3188	class B; Doesn't match, as it has no body.
				3189	int va;
				3190	extern int vb; Doesn't match, as it doesn't define the variable.
				3191	void fa() {}
				3192	void fb(); Doesn't match, as it has no body.
				3193	@interface X
				3194	- (void)ma; Doesn't match, interface is declaration.
				3195	@end
				3196	@implementation X
				3197	- (void)ma {}
				3198	@end
				3199
				3200	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagDecl.html">TagDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>,
				3201	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>
				3202	</pre></td></tr>
				3203
				3204
Aaron Ballman	5f8980a	2017-11-21 19:22:34 +0000	[diff] [blame]	3205	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>></td><td class="name" onclick="toggle('hasDefaultArgument0')"><a name="hasDefaultArgument0Anchor">hasDefaultArgument</a></td><td></td></tr>
				3206	<tr><td colspan="4" class="doc" id="hasDefaultArgument0"><pre>Matches a declaration that has default arguments.
				3207
				3208	Example matches y (matcher = parmVarDecl(hasDefaultArgument()))
				3209	void x(int val) {}
				3210	void y(int val = 0) {}
				3211	</pre></td></tr>
				3212
				3213
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3214	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('asString0')"><a name="asString0Anchor">asString</a></td><td>std::string Name</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3215	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				3216
				3217	Given
				3218	class Y { public: void x(); };
				3219	void z() { Y* y; y->x(); }
				3220	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				3221	matches y->x()
				3222	</pre></td></tr>
				3223
				3224
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3225	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('equalsBoundNode3')"><a name="equalsBoundNode3Anchor">equalsBoundNode</a></td><td>std::string ID</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3226	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				3227
				3228	Matches a node if it equals the node previously bound to ID.
				3229
				3230	Given
				3231	class X { int a; int b; };
				3232	cxxRecordDecl(
				3233	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3234	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3235	matches the class X, as a and b have the same type.
				3236
				3237	Note that when multiple matches are involved via forEach* matchers,
				3238	equalsBoundNodes acts as a filter.
				3239	For example:
				3240	compoundStmt(
				3241	forEachDescendant(varDecl().bind("d")),
				3242	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3243	will trigger a match for each combination of variable declaration
				3244	and reference to that variable declaration within a compound statement.
				3245	</pre></td></tr>
				3246
				3247
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3248	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('hasLocalQualifiers0')"><a name="hasLocalQualifiers0Anchor">hasLocalQualifiers</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3249	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3250	the node, not hidden within a typedef.
				3251
				3252	Given
				3253	typedef const int const_int;
				3254	const_int i;
				3255	int *const j;
				3256	int *volatile k;
				3257	int m;
				3258	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3259	i is const-qualified but the qualifier is not local.
				3260	</pre></td></tr>
				3261
				3262
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3263	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isAnyCharacter0')"><a name="isAnyCharacter0Anchor">isAnyCharacter</a></td><td></td></tr>
Samuel Benzaquen	30747f7	2015-12-22 21:06:36 +0000	[diff] [blame]	3264	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3265
				3266	Given
				3267	void a(char);
				3268	void b(wchar_t);
				3269	void c(double);
				3270	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3271	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3272	</pre></td></tr>
				3273
				3274
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3275	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isAnyPointer0')"><a name="isAnyPointer0Anchor">isAnyPointer</a></td><td></td></tr>
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3276	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3277	the Objective-C object pointer type, which is different despite being
				3278	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3279
				3280	Given
				3281	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3282
				3283	@interface Foo
				3284	@end
				3285	Foo *f;
				3286
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3287	int j;
				3288	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3289	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3290	</pre></td></tr>
				3291
				3292
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3293	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isConstQualified0')"><a name="isConstQualified0Anchor">isConstQualified</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3294	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3295	include "top-level" const.
				3296
				3297	Given
				3298	void a(int);
				3299	void b(int const);
				3300	void c(const int);
				3301	void d(const int*);
				3302	void e(int const) {};
				3303	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3304	matches "void b(int const)", "void c(const int)" and
				3305	"void e(int const) {}". It does not match d as there
				3306	is no top-level const on the parameter type "const int *".
				3307	</pre></td></tr>
				3308
				3309
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3310	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isInteger0')"><a name="isInteger0Anchor">isInteger</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3311	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3312
				3313	Given
				3314	void a(int);
				3315	void b(long);
				3316	void c(double);
				3317	functionDecl(hasAnyParameter(hasType(isInteger())))
				3318	matches "a(int)", "b(long)", but not "c(double)".
				3319	</pre></td></tr>
				3320
				3321
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3322	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isSignedInteger0')"><a name="isSignedInteger0Anchor">isSignedInteger</a></td><td></td></tr>
				3323	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3324
				3325	Given
				3326	void a(int);
				3327	void b(unsigned long);
				3328	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3329	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3330	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3331	</pre></td></tr>
				3332
				3333
				3334	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isUnsignedInteger0')"><a name="isUnsignedInteger0Anchor">isUnsignedInteger</a></td><td></td></tr>
				3335	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3336
				3337	Given
				3338	void a(int);
				3339	void b(unsigned long);
				3340	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3341	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3342	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3343	</pre></td></tr>
				3344
				3345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3346	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isVolatileQualified0')"><a name="isVolatileQualified0Anchor">isVolatileQualified</a></td><td></td></tr>
Aaron Ballman	6290fc9	2015-11-23 17:09:24 +0000	[diff] [blame]	3347	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3348	include "top-level" volatile.
				3349
				3350	Given
				3351	void a(int);
				3352	void b(int volatile);
				3353	void c(volatile int);
				3354	void d(volatile int*);
				3355	void e(int volatile) {};
				3356	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3357	matches "void b(int volatile)", "void c(volatile int)" and
				3358	"void e(int volatile) {}". It does not match d as there
				3359	is no top-level volatile on the parameter type "volatile int *".
				3360	</pre></td></tr>
				3361
				3362
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3363	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordDecl.html">RecordDecl</a>></td><td class="name" onclick="toggle('isClass0')"><a name="isClass0Anchor">isClass</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3364	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3365
				3366	Example matches C, but not S or U.
				3367	struct S {};
				3368	class C {};
				3369	union U {};
				3370	</pre></td></tr>
				3371
				3372
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3373	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordDecl.html">RecordDecl</a>></td><td class="name" onclick="toggle('isStruct0')"><a name="isStruct0Anchor">isStruct</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3374	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3375
				3376	Example matches S, but not C or U.
				3377	struct S {};
				3378	class C {};
				3379	union U {};
				3380	</pre></td></tr>
				3381
				3382
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3383	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordDecl.html">RecordDecl</a>></td><td class="name" onclick="toggle('isUnion0')"><a name="isUnion0Anchor">isUnion</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3384	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3385
				3386	Example matches U, but not C or S.
				3387	struct S {};
				3388	class C {};
				3389	union U {};
				3390	</pre></td></tr>
				3391
				3392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3393	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('equalsBoundNode0')"><a name="equalsBoundNode0Anchor">equalsBoundNode</a></td><td>std::string ID</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3394	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3395
				3396	Matches a node if it equals the node previously bound to ID.
				3397
				3398	Given
				3399	class X { int a; int b; };
				3400	cxxRecordDecl(
				3401	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3402	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3403	matches the class X, as a and b have the same type.
				3404
				3405	Note that when multiple matches are involved via forEach* matchers,
				3406	equalsBoundNodes acts as a filter.
				3407	For example:
				3408	compoundStmt(
				3409	forEachDescendant(varDecl().bind("d")),
				3410	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3411	will trigger a match for each combination of variable declaration
				3412	and reference to that variable declaration within a compound statement.
				3413	</pre></td></tr>
				3414
				3415
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3416	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('equalsNode1')"><a name="equalsNode1Anchor">equalsNode</a></td><td>const Stmt* Other</td></tr>
				3417	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3418
				3419	Stmt has pointer identity in the AST.
				3420	</pre></td></tr>
				3421
				3422
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3423	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('isExpansionInFileMatching1')"><a name="isExpansionInFileMatching1Anchor">isExpansionInFileMatching</a></td><td>std::string RegExp</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3424	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3425	partially matching a given regex.
				3426
				3427	Example matches Y but not X
				3428	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3429	#include "ASTMatcher.h"
				3430	class X {};
				3431	ASTMatcher.h:
				3432	class Y {};
				3433
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3434	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3435	</pre></td></tr>
				3436
				3437
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3438	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('isExpansionInMainFile1')"><a name="isExpansionInMainFile1Anchor">isExpansionInMainFile</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3439	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3440
				3441	Example matches X but not Y
				3442	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3443	#include <Y.h>
				3444	class X {};
				3445	Y.h:
				3446	class Y {};
				3447
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3448	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3449	</pre></td></tr>
				3450
				3451
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3452	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('isExpansionInSystemHeader1')"><a name="isExpansionInSystemHeader1Anchor">isExpansionInSystemHeader</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3453	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3454
				3455	Example matches Y but not X
				3456	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3457	#include <SystemHeader.h>
				3458	class X {};
				3459	SystemHeader.h:
				3460	class Y {};
				3461
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3462	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3463	</pre></td></tr>
				3464
				3465
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3466	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StringLiteral.html">StringLiteral</a>></td><td class="name" onclick="toggle('hasSize1')"><a name="hasSize1Anchor">hasSize</a></td><td>unsigned N</td></tr>
				3467	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3468
				3469	Given
				3470	int a[42];
				3471	int b[2 * 21];
				3472	int c[41], d[43];
				3473	char *s = "abcd";
				3474	wchar_t *ws = L"abcd";
				3475	char *w = "a";
				3476	constantArrayType(hasSize(42))
				3477	matches "int a[42]" and "int b[2 * 21]"
				3478	stringLiteral(hasSize(4))
				3479	matches "abcd", L"abcd"
				3480	</pre></td></tr>
				3481
				3482
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3483	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagDecl.html">TagDecl</a>></td><td class="name" onclick="toggle('isDefinition0')"><a name="isDefinition0Anchor">isDefinition</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3484	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3485
				3486	Example matches A, va, fa
				3487	class A {};
				3488	class B; Doesn't match, as it has no body.
				3489	int va;
				3490	extern int vb; Doesn't match, as it doesn't define the variable.
				3491	void fa() {}
				3492	void fb(); Doesn't match, as it has no body.
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3493	@interface X
				3494	- (void)ma; Doesn't match, interface is declaration.
				3495	@end
				3496	@implementation X
				3497	- (void)ma {}
				3498	@end
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3499
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3500	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagDecl.html">TagDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>,
				3501	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3502	</pre></td></tr>
				3503
				3504
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3505	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('equalsIntegralValue0')"><a name="equalsIntegralValue0Anchor">equalsIntegralValue</a></td><td>std::string Value</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3506	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3507
				3508	Note that 'Value' is a string as the template argument's value is
				3509	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3510	representation of that integral value in base 10.
				3511
				3512	Given
				3513	template<int T> struct A {};
				3514	C<42> c;
				3515	classTemplateSpecializationDecl(
				3516	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3517	matches the implicit instantiation of C in C<42>.
				3518	</pre></td></tr>
				3519
				3520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3521	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('isIntegral0')"><a name="isIntegral0Anchor">isIntegral</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3522	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3523
				3524	Given
				3525	template<int T> struct A {};
				3526	C<42> c;
				3527	classTemplateSpecializationDecl(
				3528	hasAnyTemplateArgument(isIntegral()))
				3529	matches the implicit instantiation of C in C<42>
				3530	with isIntegral() matching 42.
				3531	</pre></td></tr>
				3532
				3533
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3534	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('templateArgumentCountIs1')"><a name="templateArgumentCountIs1Anchor">templateArgumentCountIs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3535	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3536
				3537	Given
				3538	template<typename T> struct C {};
				3539	C<int> c;
				3540	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3541	matches C<int>.
				3542	</pre></td></tr>
				3543
				3544
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3545	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td><td class="name" onclick="toggle('isExpansionInFileMatching2')"><a name="isExpansionInFileMatching2Anchor">isExpansionInFileMatching</a></td><td>std::string RegExp</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3546	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3547	partially matching a given regex.
				3548
				3549	Example matches Y but not X
				3550	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3551	#include "ASTMatcher.h"
				3552	class X {};
				3553	ASTMatcher.h:
				3554	class Y {};
				3555
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3556	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3557	</pre></td></tr>
				3558
				3559
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3560	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td><td class="name" onclick="toggle('isExpansionInMainFile2')"><a name="isExpansionInMainFile2Anchor">isExpansionInMainFile</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3561	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3562
				3563	Example matches X but not Y
				3564	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3565	#include <Y.h>
				3566	class X {};
				3567	Y.h:
				3568	class Y {};
				3569
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3570	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3571	</pre></td></tr>
				3572
				3573
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3574	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td><td class="name" onclick="toggle('isExpansionInSystemHeader2')"><a name="isExpansionInSystemHeader2Anchor">isExpansionInSystemHeader</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3575	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3576
				3577	Example matches Y but not X
				3578	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3579	#include <SystemHeader.h>
				3580	class X {};
				3581	SystemHeader.h:
				3582	class Y {};
				3583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3584	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3585	</pre></td></tr>
				3586
				3587
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3588	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('booleanType0')"><a name="booleanType0Anchor">booleanType</a></td><td></td></tr>
Samuel Benzaquen	30747f7	2015-12-22 21:06:36 +0000	[diff] [blame]	3589	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3590
				3591	Given
				3592	struct S { bool func(); };
				3593	functionDecl(returns(booleanType()))
				3594	matches "bool func();"
				3595	</pre></td></tr>
				3596
				3597
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3598	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('equalsBoundNode2')"><a name="equalsBoundNode2Anchor">equalsBoundNode</a></td><td>std::string ID</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3599	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3600
				3601	Matches a node if it equals the node previously bound to ID.
				3602
				3603	Given
				3604	class X { int a; int b; };
				3605	cxxRecordDecl(
				3606	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3607	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3608	matches the class X, as a and b have the same type.
				3609
				3610	Note that when multiple matches are involved via forEach* matchers,
				3611	equalsBoundNodes acts as a filter.
				3612	For example:
				3613	compoundStmt(
				3614	forEachDescendant(varDecl().bind("d")),
				3615	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3616	will trigger a match for each combination of variable declaration
				3617	and reference to that variable declaration within a compound statement.
				3618	</pre></td></tr>
				3619
				3620
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3621	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('equalsNode2')"><a name="equalsNode2Anchor">equalsNode</a></td><td>const Type* Other</td></tr>
				3622	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3623
				3624	Type has pointer identity in the AST.
				3625	</pre></td></tr>
				3626
				3627
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3628	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('realFloatingPointType0')"><a name="realFloatingPointType0Anchor">realFloatingPointType</a></td><td></td></tr>
				3629	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3630
				3631	Given
				3632	int i;
				3633	float f;
				3634	realFloatingPointType()
				3635	matches "float f" but not "int i"
				3636	</pre></td></tr>
				3637
				3638
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3639	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('voidType0')"><a name="voidType0Anchor">voidType</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3640	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3641
				3642	Given
				3643	struct S { void func(); };
				3644	functionDecl(returns(voidType()))
				3645	matches "void func();"
				3646	</pre></td></tr>
				3647
				3648
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3649	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryExprOrTypeTraitExpr.html">UnaryExprOrTypeTraitExpr</a>></td><td class="name" onclick="toggle('ofKind0')"><a name="ofKind0Anchor">ofKind</a></td><td>UnaryExprOrTypeTrait Kind</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3650	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3651
				3652	Given
				3653	int x;
				3654	int s = sizeof(x) + alignof(x)
				3655	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3656	matches sizeof(x)
				3657	</pre></td></tr>
				3658
				3659
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3660	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryOperator.html">UnaryOperator</a>></td><td class="name" onclick="toggle('hasOperatorName1')"><a name="hasOperatorName1Anchor">hasOperatorName</a></td><td>std::string Name</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3661	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3662	unary).
				3663
				3664	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3665	!(a \|\| b)
				3666	</pre></td></tr>
				3667
				3668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3669	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('hasAutomaticStorageDuration0')"><a name="hasAutomaticStorageDuration0Anchor">hasAutomaticStorageDuration</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3670	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3671
				3672	Example matches x, but not y, z, or a.
				3673	(matcher = varDecl(hasAutomaticStorageDuration())
				3674	void f() {
				3675	int x;
				3676	static int y;
				3677	thread_local int z;
				3678	}
				3679	int a;
				3680	</pre></td></tr>
				3681
				3682
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3683	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('hasGlobalStorage0')"><a name="hasGlobalStorage0Anchor">hasGlobalStorage</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3684	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3685
				3686	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3687	void f() {
				3688	int x;
				3689	static int y;
				3690	}
				3691	int z;
				3692	</pre></td></tr>
				3693
				3694
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3695	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('hasLocalStorage0')"><a name="hasLocalStorage0Anchor">hasLocalStorage</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3696	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3697	non-static local variable.
				3698
				3699	Example matches x (matcher = varDecl(hasLocalStorage())
				3700	void f() {
				3701	int x;
				3702	static int y;
				3703	}
				3704	int z;
				3705	</pre></td></tr>
				3706
				3707
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3708	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('hasStaticStorageDuration0')"><a name="hasStaticStorageDuration0Anchor">hasStaticStorageDuration</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3709	<tr><td colspan="4" class="doc" id="hasStaticStorageDuration0"><pre>Matches a variable declaration that has static storage duration.
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3710	It includes the variable declared at namespace scope and those declared
				3711	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3712
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3713	void f() {
				3714	int x;
				3715	static int y;
				3716	thread_local int z;
				3717	}
				3718	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3719	static int b;
				3720	extern int c;
				3721	varDecl(hasStaticStorageDuration())
				3722	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3723	</pre></td></tr>
				3724
				3725
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3726	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('hasThreadStorageDuration0')"><a name="hasThreadStorageDuration0Anchor">hasThreadStorageDuration</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3727	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3728
				3729	Example matches z, but not x, z, or a.
				3730	(matcher = varDecl(hasThreadStorageDuration())
				3731	void f() {
				3732	int x;
				3733	static int y;
				3734	thread_local int z;
				3735	}
				3736	int a;
				3737	</pre></td></tr>
				3738
				3739
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3740	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isConstexpr0')"><a name="isConstexpr0Anchor">isConstexpr</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3741	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3742
				3743	Given:
				3744	constexpr int foo = 42;
				3745	constexpr int bar();
				3746	varDecl(isConstexpr())
				3747	matches the declaration of foo.
				3748	functionDecl(isConstexpr())
				3749	matches the declaration of bar.
				3750	</pre></td></tr>
				3751
				3752
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3753	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isDefinition1')"><a name="isDefinition1Anchor">isDefinition</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3754	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3755
				3756	Example matches A, va, fa
				3757	class A {};
				3758	class B; Doesn't match, as it has no body.
				3759	int va;
				3760	extern int vb; Doesn't match, as it doesn't define the variable.
				3761	void fa() {}
				3762	void fb(); Doesn't match, as it has no body.
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3763	@interface X
				3764	- (void)ma; Doesn't match, interface is declaration.
				3765	@end
				3766	@implementation X
				3767	- (void)ma {}
				3768	@end
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3769
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3770	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagDecl.html">TagDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>,
				3771	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3772	</pre></td></tr>
				3773
				3774
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3775	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isExceptionVariable0')"><a name="isExceptionVariable0Anchor">isExceptionVariable</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3776	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3777	a C++ catch block, or an Objective-C statement.
				3778
				3779	Example matches x (matcher = varDecl(isExceptionVariable())
				3780	void f(int y) {
				3781	try {
				3782	} catch (int x) {
				3783	}
				3784	}
				3785	</pre></td></tr>
				3786
				3787
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3788	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isExplicitTemplateSpecialization1')"><a name="isExplicitTemplateSpecialization1Anchor">isExplicitTemplateSpecialization</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3789	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3790	static member variable template instantiations.
				3791
				3792	Given
				3793	template<typename T> void A(T t) { }
				3794	template<> void A(int N) { }
				3795	functionDecl(isExplicitTemplateSpecialization())
				3796	matches the specialization A<int>().
				3797
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3798	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3799	</pre></td></tr>
				3800
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3801	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isExternC1')"><a name="isExternC1Anchor">isExternC</a></td><td></td></tr>
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3802	<tr><td colspan="4" class="doc" id="isExternC1"><pre>Matches extern "C" function or variable declarations.
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3803
				3804	Given:
				3805	extern "C" void f() {}
				3806	extern "C" { void g() {} }
				3807	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3808	extern "C" int x = 1;
				3809	extern "C" int y = 2;
				3810	int z = 3;
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3811	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3812	matches the declaration of f and g, but not the declaration of h.
				3813	varDecl(isExternC())
				3814	matches the declaration of x and y, but not the declaration of z.
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3815	</pre></td></tr>
				3816
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3817	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isStaticStorageClass1')"><a name="isStaticStorageClass1Anchor">isStaticStorageClass</a></td><td></td></tr>
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3818	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3819	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3820
				3821	Given:
				3822	static void f() {}
				3823	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3824	extern int j;
				3825	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3826	functionDecl(isStaticStorageClass())
				3827	matches the function declaration f.
				3828	varDecl(isStaticStorageClass())
				3829	matches the variable declaration i.
				3830	</pre></td></tr>
				3831
				3832
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3833	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isTemplateInstantiation1')"><a name="isTemplateInstantiation1Anchor">isTemplateInstantiation</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3834	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3835	member variable template instantiations.
				3836
				3837	Given
				3838	template <typename T> class X {}; class A {}; X<A> x;
				3839	or
				3840	template <typename T> class X {}; class A {}; template class X<A>;
				3841	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3842	matches the template instantiation of X<A>.
				3843
				3844	But given
				3845	template <typename T> class X {}; class A {};
				3846	template <> class X<A> {}; X<A> x;
				3847	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3848	does not match, as X<A> is an explicit template specialization.
				3849
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3850	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3851	</pre></td></tr>
				3852
				3853
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3854	<tr><td>Matcher<internal::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>></td><td class="name" onclick="toggle('isInstantiated0')"><a name="isInstantiated0Anchor">isInstantiated</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3855	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3856	template instantiations.
				3857
				3858	Given
				3859	template<typename T> void A(T t) { T i; }
				3860	A(0);
				3861	A(0U);
				3862	functionDecl(isInstantiated())
				3863	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3864	</pre></td></tr>
				3865
				3866
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3867	<tr><td>Matcher<internal::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>></td><td class="name" onclick="toggle('nullPointerConstant0')"><a name="nullPointerConstant0Anchor">nullPointerConstant</a></td><td></td></tr>
				3868	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3869	GNU's __null, C++11's nullptr, or C's NULL macro.
				3870
				3871	Given:
				3872	void *v1 = NULL;
				3873	void *v2 = nullptr;
				3874	void *v3 = __null; GNU extension
				3875	char cp = (char )0;
				3876	int *ip = 0;
				3877	int i = 0;
				3878	expr(nullPointerConstant())
				3879	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3880	initializer for i.
				3881	</pre></td></tr>
				3882
				3883
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3884	<tr><td>Matcher<internal::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>>></td><td class="name" onclick="toggle('hasAnyName0')"><a name="hasAnyName0Anchor">hasAnyName</a></td><td>StringRef, ..., StringRef</td></tr>
				3885	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3886
				3887	This matcher is only provided as a performance optimization of hasName.
				3888	hasAnyName(a, b, c)
				3889	is equivalent to, but faster than
				3890	anyOf(hasName(a), hasName(b), hasName(c))
				3891	</pre></td></tr>
				3892
				3893
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3894	<tr><td>Matcher<internal::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>></td><td class="name" onclick="toggle('isInTemplateInstantiation0')"><a name="isInTemplateInstantiation0Anchor">isInTemplateInstantiation</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3895	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3896
				3897	Given
				3898	int j;
				3899	template<typename T> void A(T t) { T i; j += 42;}
				3900	A(0);
				3901	A(0U);
				3902	declStmt(isInTemplateInstantiation())
				3903	matches 'int i;' and 'unsigned i'.
				3904	unless(stmt(isInTemplateInstantiation()))
				3905	will NOT match j += 42; as it's shared between the template definition and
				3906	instantiation.
				3907	</pre></td></tr>
				3908
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3909	<!--END_NARROWING_MATCHERS -->
				3910	</table>
				3911
				3912	<!-- ======================================================================= -->
				3913	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3914	<!-- ======================================================================= -->
				3915
				3916	<p>Traversal matchers specify the relationship to other nodes that are
				3917	reachable from the current node.</p>
				3918
				3919	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3920	forEachDescendant) which work on all nodes and allow users to write more generic
				3921	match expressions.</p>
				3922
				3923	<table>
				3924	<tr style="text-align:left"><th>Return type</th><th>Name</th><th>Parameters</th></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3925	<!-- START_TRAVERSAL_MATCHERS -->
				3926
				3927	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3928	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3929
				3930	Unlike anyOf, eachOf will generate a match result for each
				3931	matching submatcher.
				3932
				3933	For example, in:
				3934	class A { int a; int b; };
				3935	The matcher:
				3936	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3937	has(fieldDecl(hasName("b")).bind("v"))))
				3938	will generate two results binding "v", the first of which binds
				3939	the field declaration of a, the second the field declaration of
				3940	b.
				3941
				3942	Usable as: Any Matcher
				3943	</pre></td></tr>
				3944
				3945
				3946	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3947	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3948	provided matcher.
				3949
				3950	Example matches X, A, B, C
				3951	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3952	class X {}; Matches X, because X::X is a class of name X inside X.
				3953	class A { class X {}; };
				3954	class B { class C { class X {}; }; };
				3955
				3956	DescendantT must be an AST base type.
				3957
				3958	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3959	each result that matches instead of only on the first one.
				3960
				3961	Note: Recursively combined ForEachDescendant can cause many matches:
				3962	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3963	forEachDescendant(cxxRecordDecl())
				3964	)))
				3965	will match 10 times (plus injected class name matches) on:
				3966	class A { class B { class C { class D { class E {}; }; }; }; };
				3967
				3968	Usable as: Any Matcher
				3969	</pre></td></tr>
				3970
				3971
				3972	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3973	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3974	provided matcher.
				3975
				3976	Example matches X, Y
				3977	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3978	class X {}; Matches X, because X::X is a class of name X inside X.
				3979	class Y { class X {}; };
				3980	class Z { class Y { class X {}; }; }; Does not match Z.
				3981
				3982	ChildT must be an AST base type.
				3983
				3984	As opposed to 'has', 'forEach' will cause a match for each result that
				3985	matches instead of only on the first one.
				3986
				3987	Usable as: Any Matcher
				3988	</pre></td></tr>
				3989
				3990
				3991	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3992	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3993	matcher.
				3994
				3995	Given
				3996	void f() { if (true) { int x = 42; } }
				3997	void g() { for (;;) { int x = 43; } }
				3998	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3999
				4000	Usable as: Any Matcher
				4001	</pre></td></tr>
				4002
				4003
				4004	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				4005	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				4006	provided matcher.
				4007
				4008	Example matches X, Y, Z
				4009	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				4010	class X {}; Matches X, because X::X is a class of name X inside X.
				4011	class Y { class X {}; };
				4012	class Z { class Y { class X {}; }; };
				4013
				4014	DescendantT must be an AST base type.
				4015
				4016	Usable as: Any Matcher
				4017	</pre></td></tr>
				4018
				4019
				4020	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				4021	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				4022	provided matcher.
				4023
				4024	Example matches X, Y
				4025	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				4026	class X {}; Matches X, because X::X is a class of name X inside X.
				4027	class Y { class X {}; };
				4028	class Z { class Y { class X {}; }; }; Does not match Z.
				4029
				4030	ChildT must be an AST base type.
				4031
				4032	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	4033	Note that has is direct matcher, so it also matches things like implicit
				4034	casts and paren casts. If you are matching with expr then you should
				4035	probably consider using ignoringParenImpCasts like:
				4036	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4037	</pre></td></tr>
				4038
				4039
				4040	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				4041	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				4042	matcher.
				4043
				4044	Given
				4045	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				4046	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				4047
				4048	Usable as: Any Matcher
				4049	</pre></td></tr>
				4050
				4051
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	4052	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AbstractConditionalOperator.html">AbstractConditionalOperator</a>></td><td class="name" onclick="toggle('hasCondition5')"><a name="hasCondition5Anchor">hasCondition</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				4053	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				4054	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4055
				4056	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4057	if (true) {}
				4058	</pre></td></tr>
				4059
				4060
				4061	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AbstractConditionalOperator.html">AbstractConditionalOperator</a>></td><td class="name" onclick="toggle('hasFalseExpression0')"><a name="hasFalseExpression0Anchor">hasFalseExpression</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				4062	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				4063	(binary or ternary).
				4064
				4065	Example matches b
				4066	condition ? a : b
				4067	condition ?: b
				4068	</pre></td></tr>
				4069
				4070
				4071	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AbstractConditionalOperator.html">AbstractConditionalOperator</a>></td><td class="name" onclick="toggle('hasTrueExpression0')"><a name="hasTrueExpression0Anchor">hasTrueExpression</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				4072	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				4073
				4074	Example 1 (conditional ternary operator): matches a
				4075	condition ? a : b
				4076
				4077	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				4078	condition ?: b
				4079	</pre></td></tr>
				4080
				4081
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4082	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>></td><td class="name" onclick="toggle('hasDeclaration15')"><a name="hasDeclaration15Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4083	<tr><td colspan="4" class="doc" id="hasDeclaration15"><pre>Matches a node if the declaration associated with that node
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4084	matches the given matcher.
				4085
				4086	The associated declaration is:
				4087	- for type nodes, the declaration of the underlying type
				4088	- for CallExpr, the declaration of the callee
				4089	- for MemberExpr, the declaration of the referenced member
				4090	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4091	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4092
				4093	Also usable as Matcher<T> for any T supporting the getDecl() member
				4094	function. e.g. various subtypes of clang::Type and various expressions.
				4095
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4096	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4097	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4098	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4099	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4100	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4101	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4102	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4103	</pre></td></tr>
				4104
				4105
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4106	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>></td><td class="name" onclick="toggle('hasBase0')"><a name="hasBase0Anchor">hasBase</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4107	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				4108
				4109	Given
				4110	int i[5];
				4111	void f() { i[1] = 42; }
				4112	arraySubscriptExpression(hasBase(implicitCastExpr(
				4113	hasSourceExpression(declRefExpr()))))
				4114	matches i[1] with the declRefExpr() matching i
				4115	</pre></td></tr>
				4116
				4117
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4118	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>></td><td class="name" onclick="toggle('hasIndex0')"><a name="hasIndex0Anchor">hasIndex</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4119	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				4120
				4121	Given
				4122	int i[5];
				4123	void f() { i[1] = 42; }
				4124	arraySubscriptExpression(hasIndex(integerLiteral()))
				4125	matches i[1] with the integerLiteral() matching 1
				4126	</pre></td></tr>
				4127
				4128
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4129	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>></td><td class="name" onclick="toggle('hasLHS1')"><a name="hasLHS1Anchor">hasLHS</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4130	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				4131
				4132	Example matches a (matcher = binaryOperator(hasLHS()))
				4133	a \|\| b
				4134	</pre></td></tr>
				4135
				4136
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4137	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>></td><td class="name" onclick="toggle('hasRHS1')"><a name="hasRHS1Anchor">hasRHS</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4138	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				4139
				4140	Example matches b (matcher = binaryOperator(hasRHS()))
				4141	a \|\| b
				4142	</pre></td></tr>
				4143
				4144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4145	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayTypeLoc.html">ArrayTypeLoc</a>></td><td class="name" onclick="toggle('hasElementTypeLoc0')"><a name="hasElementTypeLoc0Anchor">hasElementTypeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4146	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				4147	type.
				4148
				4149	Given
				4150	struct A {};
				4151	A a[7];
				4152	int b[7];
				4153	arrayType(hasElementType(builtinType()))
				4154	matches "int b[7]"
				4155
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4156	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4157	</pre></td></tr>
				4158
				4159
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4160	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>></td><td class="name" onclick="toggle('hasElementType0')"><a name="hasElementType0Anchor">hasElementType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4161	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				4162	type.
				4163
				4164	Given
				4165	struct A {};
				4166	A a[7];
				4167	int b[7];
				4168	arrayType(hasElementType(builtinType()))
				4169	matches "int b[7]"
				4170
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4171	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4172	</pre></td></tr>
				4173
				4174
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4175	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicTypeLoc.html">AtomicTypeLoc</a>></td><td class="name" onclick="toggle('hasValueTypeLoc0')"><a name="hasValueTypeLoc0Anchor">hasValueTypeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4176	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				4177
				4178	Given
				4179	_Atomic(int) i;
				4180	_Atomic(float) f;
				4181	atomicType(hasValueType(isInteger()))
				4182	matches "_Atomic(int) i"
				4183
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4184	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicType.html">AtomicType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4185	</pre></td></tr>
				4186
				4187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4188	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicType.html">AtomicType</a>></td><td class="name" onclick="toggle('hasValueType0')"><a name="hasValueType0Anchor">hasValueType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4189	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				4190
				4191	Given
				4192	_Atomic(int) i;
				4193	_Atomic(float) f;
				4194	atomicType(hasValueType(isInteger()))
				4195	matches "_Atomic(int) i"
				4196
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4197	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicType.html">AtomicType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4198	</pre></td></tr>
				4199
				4200
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4201	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AutoType.html">AutoType</a>></td><td class="name" onclick="toggle('hasDeducedType0')"><a name="hasDeducedType0Anchor">hasDeducedType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4202	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				4203
				4204	Note: There is no TypeLoc for the deduced type and thus no
				4205	getDeducedLoc() matcher.
				4206
				4207	Given
				4208	auto a = 1;
				4209	auto b = 2.0;
				4210	autoType(hasDeducedType(isInteger()))
				4211	matches "auto a"
				4212
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4213	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AutoType.html">AutoType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4214	</pre></td></tr>
				4215
				4216
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4217	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>></td><td class="name" onclick="toggle('hasEitherOperand0')"><a name="hasEitherOperand0Anchor">hasEitherOperand</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4218	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				4219	binary operator matches.
				4220	</pre></td></tr>
				4221
				4222
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4223	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>></td><td class="name" onclick="toggle('hasLHS0')"><a name="hasLHS0Anchor">hasLHS</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4224	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				4225
				4226	Example matches a (matcher = binaryOperator(hasLHS()))
				4227	a \|\| b
				4228	</pre></td></tr>
				4229
				4230
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4231	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>></td><td class="name" onclick="toggle('hasRHS0')"><a name="hasRHS0Anchor">hasRHS</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4232	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				4233
				4234	Example matches b (matcher = binaryOperator(hasRHS()))
				4235	a \|\| b
				4236	</pre></td></tr>
				4237
				4238
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4239	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerTypeLoc.html">BlockPointerTypeLoc</a>></td><td class="name" onclick="toggle('pointeeLoc0')"><a name="pointeeLoc0Anchor">pointeeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4240	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				4241	pointee matches a given matcher.
				4242
				4243	Given
				4244	int *a;
				4245	int const *b;
				4246	float const *f;
				4247	pointerType(pointee(isConstQualified(), isInteger()))
				4248	matches "int const *b"
				4249
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4250	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				4251	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4252	</pre></td></tr>
				4253
				4254
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4255	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>></td><td class="name" onclick="toggle('pointee0')"><a name="pointee0Anchor">pointee</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4256	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				4257	pointee matches a given matcher.
				4258
				4259	Given
				4260	int *a;
				4261	int const *b;
				4262	float const *f;
				4263	pointerType(pointee(isConstQualified(), isInteger()))
				4264	matches "int const *b"
				4265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4266	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				4267	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4268	</pre></td></tr>
				4269
				4270
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4271	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('forEachArgumentWithParam1')"><a name="forEachArgumentWithParam1Anchor">forEachArgumentWithParam</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> ArgMatcher, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>> ParamMatcher</td></tr>
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4272	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4273
				4274	Given
				4275	void f(int i);
				4276	int y;
				4277	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4278	callExpr(
				4279	forEachArgumentWithParam(
				4280	declRefExpr(to(varDecl(hasName("y")))),
				4281	parmVarDecl(hasType(isInteger()))
				4282	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4283	matches f(y);
				4284	with declRefExpr(...)
				4285	matching int y
				4286	and parmVarDecl(...)
				4287	matching int i
				4288	</pre></td></tr>
				4289
				4290
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4291	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('hasAnyArgument1')"><a name="hasAnyArgument1Anchor">hasAnyArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4292	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4293	expression.
				4294
				4295	Given
				4296	void x(int, int, int) { int y; x(1, y, 42); }
				4297	callExpr(hasAnyArgument(declRefExpr()))
				4298	matches x(1, y, 42)
				4299	with hasAnyArgument(...)
				4300	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4301	</pre></td></tr>
				4302
				4303
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4304	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('hasArgument1')"><a name="hasArgument1Anchor">hasArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4305	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4306	call expression.
				4307
				4308	Example matches y in x(y)
				4309	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4310	void x(int) { int y; x(y); }
				4311	</pre></td></tr>
				4312
				4313
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4314	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>></td><td class="name" onclick="toggle('hasDeclaration13')"><a name="hasDeclaration13Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4315	<tr><td colspan="4" class="doc" id="hasDeclaration13"><pre>Matches a node if the declaration associated with that node
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4316	matches the given matcher.
				4317
				4318	The associated declaration is:
				4319	- for type nodes, the declaration of the underlying type
				4320	- for CallExpr, the declaration of the callee
				4321	- for MemberExpr, the declaration of the referenced member
				4322	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4323	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4324
				4325	Also usable as Matcher<T> for any T supporting the getDecl() member
				4326	function. e.g. various subtypes of clang::Type and various expressions.
				4327
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4328	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4329	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4330	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4331	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4332	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4333	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4334	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4335	</pre></td></tr>
				4336
				4337
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4338	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('forEachConstructorInitializer0')"><a name="forEachConstructorInitializer0Anchor">forEachConstructorInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4339	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4340
				4341	Given
				4342	class A { A() : i(42), j(42) {} int i; int j; };
				4343	cxxConstructorDecl(forEachConstructorInitializer(
				4344	forField(decl().bind("x"))
				4345	))
				4346	will trigger two matches, binding for 'i' and 'j' respectively.
				4347	</pre></td></tr>
				4348
				4349
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4350	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('hasAnyConstructorInitializer0')"><a name="hasAnyConstructorInitializer0Anchor">hasAnyConstructorInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4351	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4352
				4353	Given
				4354	struct Foo {
				4355	Foo() : foo_(1) { }
				4356	int foo_;
				4357	};
				4358	cxxRecordDecl(has(cxxConstructorDecl(
				4359	hasAnyConstructorInitializer(anything())
				4360	)))
				4361	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4362	</pre></td></tr>
				4363
				4364
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4365	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('forField0')"><a name="forField0Anchor">forField</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4366	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4367
				4368	Given
				4369	struct Foo {
				4370	Foo() : foo_(1) { }
				4371	int foo_;
				4372	};
				4373	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4374	forField(hasName("foo_"))))))
				4375	matches Foo
				4376	with forField matching foo_
				4377	</pre></td></tr>
				4378
				4379
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4380	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('withInitializer0')"><a name="withInitializer0Anchor">withInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4381	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4382
				4383	Given
				4384	struct Foo {
				4385	Foo() : foo_(1) { }
				4386	int foo_;
				4387	};
				4388	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4389	withInitializer(integerLiteral(equals(1)))))))
				4390	matches Foo
				4391	with withInitializer matching (1)
				4392	</pre></td></tr>
				4393
				4394
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4395	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXForRangeStmt.html">CXXForRangeStmt</a>></td><td class="name" onclick="toggle('hasBody3')"><a name="hasBody3Anchor">hasBody</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Aaron Ballman	2b6963f	2016-01-20 16:26:48 +0000	[diff] [blame]	4396	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4397	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4398
				4399	Given
				4400	for (;;) {}
				4401	hasBody(compoundStmt())
				4402	matches 'for (;;) {}'
				4403	with compoundStmt()
				4404	matching '{}'
				4405	</pre></td></tr>
				4406
				4407
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4408	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXForRangeStmt.html">CXXForRangeStmt</a>></td><td class="name" onclick="toggle('hasLoopVariable0')"><a name="hasLoopVariable0Anchor">hasLoopVariable</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4409	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4410
				4411	Example:
				4412	forStmt(hasLoopVariable(anything()))
				4413	matches 'int x' in
				4414	for (int x : a) { }
				4415	</pre></td></tr>
				4416
				4417
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4418	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXForRangeStmt.html">CXXForRangeStmt</a>></td><td class="name" onclick="toggle('hasRangeInit0')"><a name="hasRangeInit0Anchor">hasRangeInit</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4419	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4420
				4421	Example:
				4422	forStmt(hasRangeInit(anything()))
				4423	matches 'a' in
				4424	for (int x : a) { }
				4425	</pre></td></tr>
				4426
				4427
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4428	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>></td><td class="name" onclick="toggle('onImplicitObjectArgument0')"><a name="onImplicitObjectArgument0Anchor">onImplicitObjectArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4429	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4430
				4431
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4432	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>></td><td class="name" onclick="toggle('on0')"><a name="on0Anchor">on</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4433	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4434
				4435	Example matches y.x()
				4436	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4437	class Y { public: void x(); };
				4438	void z() { Y y; y.x(); }",
				4439
				4440	FIXME: Overload to allow directly matching types?
				4441	</pre></td></tr>
				4442
				4443
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4444	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>></td><td class="name" onclick="toggle('thisPointerType1')"><a name="thisPointerType1Anchor">thisPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4445	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4446	</pre></td></tr>
				4447
				4448
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4449	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>></td><td class="name" onclick="toggle('thisPointerType0')"><a name="thisPointerType0Anchor">thisPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4450	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4451	matcher, or is a pointer to a type that matches the InnerMatcher.
				4452	</pre></td></tr>
				4453
				4454
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4455	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('forEachOverridden0')"><a name="forEachOverridden0Anchor">forEachOverridden</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>> InnerMatcher</td></tr>
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	4456	<tr><td colspan="4" class="doc" id="forEachOverridden0"><pre>Matches each method overriden by the given method. This matcher may
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4457	produce multiple matches.
				4458
				4459	Given
				4460	class A { virtual void f(); };
				4461	class B : public A { void f(); };
				4462	class C : public B { void f(); };
				4463	cxxMethodDecl(ofClass(hasName("C")),
				4464	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4465	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4466	that B::f is not overridden by C::f).
				4467
				4468	The check can produce multiple matches in case of multiple inheritance, e.g.
				4469	class A1 { virtual void f(); };
				4470	class A2 { virtual void f(); };
				4471	class C : public A1, public A2 { void f(); };
				4472	cxxMethodDecl(ofClass(hasName("C")),
				4473	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4474	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4475	once with "b" binding "A2::f" and "d" binding "C::f".
				4476	</pre></td></tr>
				4477
				4478
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4479	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('ofClass0')"><a name="ofClass0Anchor">ofClass</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4480	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4481	belongs to.
				4482
				4483	FIXME: Generalize this for other kinds of declarations.
				4484	FIXME: What other kind of declarations would we need to generalize
				4485	this to?
				4486
				4487	Example matches A() in the last line
				4488	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4489	ofClass(hasName("A"))))))
				4490	class A {
				4491	public:
				4492	A();
				4493	};
				4494	A a = A();
				4495	</pre></td></tr>
				4496
				4497
Adam Balogh	da488a6	2017-11-23 12:43:20 +0000	[diff] [blame]	4498	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('hasArraySize0')"><a name="hasArraySize0Anchor">hasArraySize</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				4499	<tr><td colspan="4" class="doc" id="hasArraySize0"><pre>Matches array new expressions with a given array size.
				4500
				4501	Given:
				4502	MyClass *p1 = new MyClass[10];
				4503	cxxNewExpr(hasArraySize(intgerLiteral(equals(10))))
				4504	matches the expression 'new MyClass[10]'.
				4505	</pre></td></tr>
				4506
				4507
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4508	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('hasDeclaration12')"><a name="hasDeclaration12Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4509	<tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4510	matches the given matcher.
				4511
				4512	The associated declaration is:
				4513	- for type nodes, the declaration of the underlying type
				4514	- for CallExpr, the declaration of the callee
				4515	- for MemberExpr, the declaration of the referenced member
				4516	- for CXXConstructExpr, the declaration of the constructor
				4517	- for CXXNewExpr, the declaration of the operator new
				4518
				4519	Also usable as Matcher<T> for any T supporting the getDecl() member
				4520	function. e.g. various subtypes of clang::Type and various expressions.
				4521
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4522	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4523	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4524	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4525	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4526	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4527	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4528	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4529	</pre></td></tr>
				4530
				4531
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4532	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('hasMethod0')"><a name="hasMethod0Anchor">hasMethod</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4533	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4534
				4535	Given:
				4536	class A { void func(); };
				4537	class B { void member(); };
				4538
				4539	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4540	A but not B.
				4541	</pre></td></tr>
				4542
				4543
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4544	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isDerivedFrom0')"><a name="isDerivedFrom0Anchor">isDerivedFrom</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>> Base</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4545	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4546	a class matching Base.
				4547
				4548	Note that a class is not considered to be derived from itself.
				4549
				4550	Example matches Y, Z, C (Base == hasName("X"))
				4551	class X;
				4552	class Y : public X {}; directly derived
				4553	class Z : public Y {}; indirectly derived
				4554	typedef X A;
				4555	typedef A B;
				4556	class C : public B {}; derived from a typedef of X
				4557
				4558	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4559	class Foo;
				4560	typedef Foo X;
				4561	class Bar : public Foo {}; derived from a type that X is a typedef of
				4562	</pre></td></tr>
				4563
				4564
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4565	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isSameOrDerivedFrom0')"><a name="isSameOrDerivedFrom0Anchor">isSameOrDerivedFrom</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>> Base</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4566	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4567	match Base.
				4568	</pre></td></tr>
				4569
				4570
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4571	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('callee1')"><a name="callee1Anchor">callee</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4572	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4573	given matcher.
				4574
				4575	Example matches y.x() (matcher = callExpr(callee(
				4576	cxxMethodDecl(hasName("x")))))
				4577	class Y { public: void x(); };
				4578	void z() { Y y; y.x(); }
				4579	</pre></td></tr>
				4580
				4581
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4582	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('callee0')"><a name="callee0Anchor">callee</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4583	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4584
				4585	Given
				4586	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4587	void f() { f(); }
				4588	callExpr(callee(expr()))
				4589	matches this->x(), x(), y.x(), f()
				4590	with callee(...)
				4591	matching this->x, x, y.x, f respectively
				4592
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4593	Note: Callee cannot take the more general internal::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4594	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4595	internal::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>, as the matcher hierarchy is purely
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4596	implemented in terms of implicit casts.
				4597	</pre></td></tr>
				4598
				4599
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4600	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('forEachArgumentWithParam0')"><a name="forEachArgumentWithParam0Anchor">forEachArgumentWithParam</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> ArgMatcher, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>> ParamMatcher</td></tr>
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4601	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4602
				4603	Given
				4604	void f(int i);
				4605	int y;
				4606	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4607	callExpr(
				4608	forEachArgumentWithParam(
				4609	declRefExpr(to(varDecl(hasName("y")))),
				4610	parmVarDecl(hasType(isInteger()))
				4611	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4612	matches f(y);
				4613	with declRefExpr(...)
				4614	matching int y
				4615	and parmVarDecl(...)
				4616	matching int i
				4617	</pre></td></tr>
				4618
				4619
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4620	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('hasAnyArgument0')"><a name="hasAnyArgument0Anchor">hasAnyArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4621	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4622	expression.
				4623
				4624	Given
				4625	void x(int, int, int) { int y; x(1, y, 42); }
				4626	callExpr(hasAnyArgument(declRefExpr()))
				4627	matches x(1, y, 42)
				4628	with hasAnyArgument(...)
				4629	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4630	</pre></td></tr>
				4631
				4632
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4633	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('hasArgument0')"><a name="hasArgument0Anchor">hasArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4634	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4635	call expression.
				4636
				4637	Example matches y in x(y)
				4638	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4639	void x(int) { int y; x(y); }
				4640	</pre></td></tr>
				4641
				4642
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4643	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>></td><td class="name" onclick="toggle('hasDeclaration14')"><a name="hasDeclaration14Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4644	<tr><td colspan="4" class="doc" id="hasDeclaration14"><pre>Matches a node if the declaration associated with that node
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4645	matches the given matcher.
				4646
				4647	The associated declaration is:
				4648	- for type nodes, the declaration of the underlying type
				4649	- for CallExpr, the declaration of the callee
				4650	- for MemberExpr, the declaration of the referenced member
				4651	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4652	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4653
				4654	Also usable as Matcher<T> for any T supporting the getDecl() member
				4655	function. e.g. various subtypes of clang::Type and various expressions.
				4656
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4657	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4658	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4659	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4660	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4661	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4662	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4663	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4664	</pre></td></tr>
				4665
				4666
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4667	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CaseStmt.html">CaseStmt</a>></td><td class="name" onclick="toggle('hasCaseConstant0')"><a name="hasCaseConstant0Anchor">hasCaseConstant</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4668	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4669	extension, matches the constant given in the statement.
				4670
				4671	Given
				4672	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4673	caseStmt(hasCaseConstant(integerLiteral()))
				4674	matches "case 1:"
				4675	</pre></td></tr>
				4676
				4677
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4678	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CastExpr.html">CastExpr</a>></td><td class="name" onclick="toggle('hasSourceExpression0')"><a name="hasSourceExpression0Anchor">hasSourceExpression</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4679	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4680
				4681
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4682	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument0')"><a name="hasAnyTemplateArgument0Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4683	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4684	functionDecl that have at least one TemplateArgument matching the given
				4685	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4686
				4687	Given
				4688	template<typename T> class A {};
				4689	template<> class A<double> {};
				4690	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4691
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4692	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4693	void func() { f<int>(); };
				4694
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4695	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4696	refersToType(asString("int"))))
				4697	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4698
				4699	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4700	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4701	</pre></td></tr>
				4702
				4703
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame]	4704	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasSpecializedTemplate0')"><a name="hasSpecializedTemplate0Anchor">hasSpecializedTemplate</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateDecl.html">ClassTemplateDecl</a>> InnerMatcher</td></tr>
				4705	<tr><td colspan="4" class="doc" id="hasSpecializedTemplate0"><pre>Matches the specialized template of a specialization declaration.
				4706
				4707	Given
				4708	tempalate<typename T> class A {};
				4709	typedef A<int> B;
				4710	classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl()))
				4711	matches 'B' with classTemplateDecl() matching the class template
				4712	declaration of 'A'.
				4713	</pre></td></tr>
				4714
				4715
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4716	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument0')"><a name="hasTemplateArgument0Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4717	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4718	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4719
				4720	Given
				4721	template<typename T, typename U> class A {};
				4722	A<bool, int> b;
				4723	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4724
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4725	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4726	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4727	classTemplateSpecializationDecl(hasTemplateArgument(
				4728	1, refersToType(asString("int"))))
				4729	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4730
				4731	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4732	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4733	</pre></td></tr>
				4734
				4735
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4736	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexTypeLoc.html">ComplexTypeLoc</a>></td><td class="name" onclick="toggle('hasElementTypeLoc1')"><a name="hasElementTypeLoc1Anchor">hasElementTypeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4737	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4738	type.
				4739
				4740	Given
				4741	struct A {};
				4742	A a[7];
				4743	int b[7];
				4744	arrayType(hasElementType(builtinType()))
				4745	matches "int b[7]"
				4746
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4747	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4748	</pre></td></tr>
				4749
				4750
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4751	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>></td><td class="name" onclick="toggle('hasElementType1')"><a name="hasElementType1Anchor">hasElementType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4752	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4753	type.
				4754
				4755	Given
				4756	struct A {};
				4757	A a[7];
				4758	int b[7];
				4759	arrayType(hasElementType(builtinType()))
				4760	matches "int b[7]"
				4761
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4762	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4763	</pre></td></tr>
				4764
				4765
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4766	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundStmt.html">CompoundStmt</a>></td><td class="name" onclick="toggle('hasAnySubstatement0')"><a name="hasAnySubstatement0Anchor">hasAnySubstatement</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4767	<tr><td colspan="4" class="doc" id="hasAnySubstatement0"><pre>Matches compound statements where at least one substatement matches
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4768	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4769
				4770	Given
				4771	{ {}; 1+2; }
				4772	hasAnySubstatement(compoundStmt())
				4773	matches '{ {}; 1+2; }'
				4774	with compoundStmt()
				4775	matching '{}'
				4776	</pre></td></tr>
				4777
				4778
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4779	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DecayedType.html">DecayedType</a>></td><td class="name" onclick="toggle('hasDecayedType0')"><a name="hasDecayedType0Anchor">hasDecayedType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerType</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4780	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4781	</pre></td></tr>
				4782
				4783
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4784	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasDeclaration11')"><a name="hasDeclaration11Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4785	<tr><td colspan="4" class="doc" id="hasDeclaration11"><pre>Matches a node if the declaration associated with that node
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4786	matches the given matcher.
				4787
				4788	The associated declaration is:
				4789	- for type nodes, the declaration of the underlying type
				4790	- for CallExpr, the declaration of the callee
				4791	- for MemberExpr, the declaration of the referenced member
				4792	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4793	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4794
				4795	Also usable as Matcher<T> for any T supporting the getDecl() member
				4796	function. e.g. various subtypes of clang::Type and various expressions.
				4797
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4798	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4799	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4800	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4801	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4802	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4803	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4804	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4805	</pre></td></tr>
				4806
				4807
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4808	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('throughUsingDecl0')"><a name="throughUsingDecl0Anchor">throughUsingDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingShadowDecl.html">UsingShadowDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4809	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4810	specific using shadow declaration.
				4811
				4812	Given
				4813	namespace a { void f() {} }
				4814	using a::f;
				4815	void g() {
				4816	f(); Matches this ..
				4817	a::f(); .. but not this.
				4818	}
				4819	declRefExpr(throughUsingDecl(anything()))
				4820	matches f()
				4821	</pre></td></tr>
				4822
				4823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4824	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('to0')"><a name="to0Anchor">to</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4825	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4826	specified matcher.
				4827
				4828	Example matches x in if(x)
				4829	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4830	bool x;
				4831	if (x) {}
				4832	</pre></td></tr>
				4833
				4834
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4835	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>></td><td class="name" onclick="toggle('containsDeclaration0')"><a name="containsDeclaration0Anchor">containsDeclaration</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4836	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4837
				4838	Note that this does not work for global declarations because the AST
				4839	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4840	DeclStmt's.
				4841	Example: Given non-global declarations
				4842	int a, b = 0;
				4843	int c;
				4844	int d = 2, e;
				4845	declStmt(containsDeclaration(
				4846	0, varDecl(hasInitializer(anything()))))
				4847	matches only 'int d = 2, e;', and
				4848	declStmt(containsDeclaration(1, varDecl()))
				4849	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4850	but 'int c;' is not matched.
				4851	</pre></td></tr>
				4852
				4853
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4854	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>></td><td class="name" onclick="toggle('hasSingleDecl0')"><a name="hasSingleDecl0Anchor">hasSingleDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4855	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4856
				4857	Given
				4858	int a, b;
				4859	int c;
				4860	declStmt(hasSingleDecl(anything()))
				4861	matches 'int c;' but not 'int a, b;'.
				4862	</pre></td></tr>
				4863
				4864
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4865	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc0')"><a name="hasTypeLoc0Anchor">hasTypeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4866	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4867	the inner matcher.
				4868
				4869	Given
				4870	int x;
				4871	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4872	matches int x
				4873	</pre></td></tr>
				4874
				4875
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4876	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('hasDeclContext0')"><a name="hasDeclContext0Anchor">hasDeclContext</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4877	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4878	Decl, matches InnerMatcher.
				4879
				4880	Given
				4881	namespace N {
				4882	namespace M {
				4883	class D {};
				4884	}
				4885	}
				4886
				4887	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4888	declaration of class D.
				4889	</pre></td></tr>
				4890
				4891
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4892	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DoStmt.html">DoStmt</a>></td><td class="name" onclick="toggle('hasBody0')"><a name="hasBody0Anchor">hasBody</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Aaron Ballman	2b6963f	2016-01-20 16:26:48 +0000	[diff] [blame]	4893	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4894	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4895
				4896	Given
				4897	for (;;) {}
				4898	hasBody(compoundStmt())
				4899	matches 'for (;;) {}'
				4900	with compoundStmt()
				4901	matching '{}'
				4902	</pre></td></tr>
				4903
				4904
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4905	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DoStmt.html">DoStmt</a>></td><td class="name" onclick="toggle('hasCondition3')"><a name="hasCondition3Anchor">hasCondition</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4906	<tr><td colspan="4" class="doc" id="hasCondition3"><pre>Matches the condition expression of an if statement, for loop,
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	4907	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4908
				4909	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4910	if (true) {}
				4911	</pre></td></tr>
				4912
				4913
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4914	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ElaboratedType.html">ElaboratedType</a>></td><td class="name" onclick="toggle('hasQualifier0')"><a name="hasQualifier0Anchor">hasQualifier</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4915	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4916	matches InnerMatcher if the qualifier exists.
				4917
				4918	Given
				4919	namespace N {
				4920	namespace M {
				4921	class D {};
				4922	}
				4923	}
				4924	N::M::D d;
				4925
				4926	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4927	matches the type of the variable declaration of d.
				4928	</pre></td></tr>
				4929
				4930
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4931	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ElaboratedType.html">ElaboratedType</a>></td><td class="name" onclick="toggle('namesType0')"><a name="namesType0Anchor">namesType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4932	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4933
				4934	Given
				4935	namespace N {
				4936	namespace M {
				4937	class D {};
				4938	}
				4939	}
				4940	N::M::D d;
				4941
				4942	elaboratedType(namesType(recordType(
				4943	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4944	declaration of d.
				4945	</pre></td></tr>
				4946
				4947
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4948	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>></td><td class="name" onclick="toggle('hasDeclaration10')"><a name="hasDeclaration10Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4949	<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4950	matches the given matcher.
				4951
				4952	The associated declaration is:
				4953	- for type nodes, the declaration of the underlying type
				4954	- for CallExpr, the declaration of the callee
				4955	- for MemberExpr, the declaration of the referenced member
				4956	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4957	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4958
				4959	Also usable as Matcher<T> for any T supporting the getDecl() member
				4960	function. e.g. various subtypes of clang::Type and various expressions.
				4961
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4962	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4963	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4964	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4965	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4966	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4967	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4968	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4969	</pre></td></tr>
				4970
				4971
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4972	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>></td><td class="name" onclick="toggle('hasDestinationType0')"><a name="hasDestinationType0Anchor">hasDestinationType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4973	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4974
				4975	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4976	actual casts "explicit" casts.)
				4977	</pre></td></tr>
				4978
				4979
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4980	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('hasType3')"><a name="hasType3Anchor">hasType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4981	<tr><td colspan="4" class="doc" id="hasType3"><pre>Overloaded to match the declaration of the expression's or value
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4982	declaration's type.
				4983
				4984	In case of a value declaration (for example a variable declaration),
				4985	this resolves one layer of indirection. For example, in the value
				4986	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4987	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4988	declaration of x.
				4989
				4990	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4991	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4992	class X {};
				4993	void y(X &x) { x; X z; }
				4994
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4995	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4996	</pre></td></tr>
				4997
				4998
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4999	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('hasType0')"><a name="hasType0Anchor">hasType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5000	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				5001	matcher.
				5002
				5003	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5004	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5005	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5006	class X {};
				5007	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5008	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5009	</pre></td></tr>
				5010
				5011
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5012	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('ignoringImpCasts0')"><a name="ignoringImpCasts0Anchor">ignoringImpCasts</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5013	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				5014	are stripped off.
				5015
				5016	Parentheses and explicit casts are not discarded.
				5017	Given
				5018	int arr[5];
				5019	int a = 0;
				5020	char b = 0;
				5021	const int c = a;
				5022	int *d = arr;
				5023	long e = (long) 0l;
				5024	The matchers
				5025	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				5026	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				5027	would match the declarations for a, b, c, and d, but not e.
				5028	While
				5029	varDecl(hasInitializer(integerLiteral()))
				5030	varDecl(hasInitializer(declRefExpr()))
				5031	only match the declarations for b, c, and d.
				5032	</pre></td></tr>
				5033
				5034
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	5035	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('ignoringImplicit0')"><a name="ignoringImplicit0Anchor">ignoringImplicit</a></td><td>ast_matchers::Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				5036	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				5037	nodes are stripped off.
				5038
				5039	Parentheses and explicit casts are not discarded.
				5040	Given
				5041	class C {};
				5042	C a = C();
				5043	C b;
				5044	C c = b;
				5045	The matchers
				5046	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				5047	would match the declarations for a, b, and c.
				5048	While
				5049	varDecl(hasInitializer(cxxConstructExpr()))
				5050	only match the declarations for b and c.
				5051	</pre></td></tr>
				5052
				5053
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5054	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('ignoringParenCasts0')"><a name="ignoringParenCasts0Anchor">ignoringParenCasts</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5055	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				5056	casts are stripped off.
				5057
				5058	Implicit and non-C Style casts are also discarded.
				5059	Given
				5060	int a = 0;
				5061	char b = (0);
				5062	void* c = reinterpret_cast<char*>(0);
				5063	char d = char(0);
				5064	The matcher
				5065	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				5066	would match the declarations for a, b, c, and d.
				5067	while
				5068	varDecl(hasInitializer(integerLiteral()))
				5069	only match the declaration for a.
				5070	</pre></td></tr>
				5071
				5072
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5073	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('ignoringParenImpCasts0')"><a name="ignoringParenImpCasts0Anchor">ignoringParenImpCasts</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5074	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				5075	parentheses are stripped off.
				5076
				5077	Explicit casts are not discarded.
				5078	Given
				5079	int arr[5];
				5080	int a = 0;
				5081	char b = (0);
				5082	const int c = a;
				5083	int *d = (arr);
				5084	long e = ((long) 0l);
				5085	The matchers
				5086	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				5087	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				5088	would match the declarations for a, b, c, and d, but not e.
				5089	while
				5090	varDecl(hasInitializer(integerLiteral()))
				5091	varDecl(hasInitializer(declRefExpr()))
				5092	would only match the declaration for a.
				5093	</pre></td></tr>
				5094
				5095
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	5096	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>></td><td class="name" onclick="toggle('hasInClassInitializer0')"><a name="hasInClassInitializer0Anchor">hasInClassInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				5097	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				5098
				5099	Given
				5100	class C {
				5101	int a = 2;
				5102	int b = 3;
				5103	int c;
				5104	};
				5105	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				5106	matches 'int a;' but not 'int b;'.
				5107	fieldDecl(hasInClassInitializer(anything()))
				5108	matches 'int a;' and 'int b;' but not 'int c;'.
				5109	</pre></td></tr>
				5110
				5111
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5112	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ForStmt.html">ForStmt</a>></td><td class="name" onclick="toggle('hasBody1')"><a name="hasBody1Anchor">hasBody</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Aaron Ballman	2b6963f	2016-01-20 16:26:48 +0000	[diff] [blame]	5113	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5114	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5115
				5116	Given
				5117	for (;;) {}
				5118	hasBody(compoundStmt())
				5119	matches 'for (;;) {}'
				5120	with compoundStmt()
				5121	matching '{}'
				5122	</pre></td></tr>
				5123
				5124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5125	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ForStmt.html">ForStmt</a>></td><td class="name" onclick="toggle('hasCondition1')"><a name="hasCondition1Anchor">hasCondition</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5126	<tr><td colspan="4" class="doc" id="hasCondition1"><pre>Matches the condition expression of an if statement, for loop,
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5127	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5128
				5129	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5130	if (true) {}
				5131	</pre></td></tr>
				5132
				5133
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5134	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ForStmt.html">ForStmt</a>></td><td class="name" onclick="toggle('hasIncrement0')"><a name="hasIncrement0Anchor">hasIncrement</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5135	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				5136
				5137	Example:
				5138	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				5139	matches '++x' in
				5140	for (x; x < N; ++x) { }
				5141	</pre></td></tr>
				5142
				5143
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5144	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ForStmt.html">ForStmt</a>></td><td class="name" onclick="toggle('hasLoopInit0')"><a name="hasLoopInit0Anchor">hasLoopInit</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5145	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				5146
				5147	Example:
				5148	forStmt(hasLoopInit(declStmt()))
				5149	matches 'int x = 0' in
				5150	for (int x = 0; x < N; ++x) { }
				5151	</pre></td></tr>
				5152
				5153
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5154	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasAnyParameter0')"><a name="hasAnyParameter0Anchor">hasAnyParameter</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5155	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				5156
				5157	Does not match the 'this' parameter of a method.
				5158
				5159	Given
				5160	class X { void f(int x, int y, int z) {} };
				5161	cxxMethodDecl(hasAnyParameter(hasName("y")))
				5162	matches f(int x, int y, int z) {}
				5163	with hasAnyParameter(...)
				5164	matching int y
				5165	</pre></td></tr>
				5166
				5167
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5168	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument2')"><a name="hasAnyTemplateArgument2Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
				5169	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5170	functionDecl that have at least one TemplateArgument matching the given
				5171	InnerMatcher.
				5172
				5173	Given
				5174	template<typename T> class A {};
				5175	template<> class A<double> {};
				5176	A<int> a;
				5177
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5178	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5179	void func() { f<int>(); };
				5180
				5181	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5182	refersToType(asString("int"))))
				5183	matches the specialization A<int>
				5184
				5185	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5186	matches the specialization f<int>
				5187	</pre></td></tr>
				5188
				5189
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5190	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasBody4')"><a name="hasBody4Anchor">hasBody</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Aaron Ballman	2b6963f	2016-01-20 16:26:48 +0000	[diff] [blame]	5191	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5192	definition that has a given body.
				5193
				5194	Given
				5195	for (;;) {}
				5196	hasBody(compoundStmt())
				5197	matches 'for (;;) {}'
				5198	with compoundStmt()
				5199	matching '{}'
				5200	</pre></td></tr>
				5201
				5202
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5203	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasParameter0')"><a name="hasParameter0Anchor">hasParameter</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5204	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				5205
				5206	Given
				5207	class X { void f(int x) {} };
				5208	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				5209	matches f(int x) {}
				5210	with hasParameter(...)
				5211	matching int x
				5212	</pre></td></tr>
				5213
				5214
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5215	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument2')"><a name="hasTemplateArgument2Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
				5216	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5217	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				5218
				5219	Given
				5220	template<typename T, typename U> class A {};
				5221	A<bool, int> b;
				5222	A<int, bool> c;
				5223
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5224	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5225	void func() { f<int>(); };
				5226	classTemplateSpecializationDecl(hasTemplateArgument(
				5227	1, refersToType(asString("int"))))
				5228	matches the specialization A<bool, int>
				5229
				5230	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5231	matches the specialization f<int>
				5232	</pre></td></tr>
				5233
				5234
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5235	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('returns0')"><a name="returns0Anchor">returns</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5236	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				5237
				5238	Given:
				5239	class X { int f() { return 1; } };
				5240	cxxMethodDecl(returns(asString("int")))
				5241	matches int f() { return 1; }
				5242	</pre></td></tr>
				5243
				5244
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5245	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>></td><td class="name" onclick="toggle('hasCondition0')"><a name="hasCondition0Anchor">hasCondition</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5246	<tr><td colspan="4" class="doc" id="hasCondition0"><pre>Matches the condition expression of an if statement, for loop,
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5247	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5248
				5249	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5250	if (true) {}
				5251	</pre></td></tr>
				5252
				5253
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5254	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>></td><td class="name" onclick="toggle('hasConditionVariableStatement0')"><a name="hasConditionVariableStatement0Anchor">hasConditionVariableStatement</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5255	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				5256
				5257	Given
				5258	if (A* a = GetAPointer()) {}
				5259	hasConditionVariableStatement(...)
				5260	matches 'A* a = GetAPointer()'.
				5261	</pre></td></tr>
				5262
				5263
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5264	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>></td><td class="name" onclick="toggle('hasElse0')"><a name="hasElse0Anchor">hasElse</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5265	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				5266
				5267	Examples matches the if statement
				5268	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				5269	if (false) false; else true;
				5270	</pre></td></tr>
				5271
				5272
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5273	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>></td><td class="name" onclick="toggle('hasThen0')"><a name="hasThen0Anchor">hasThen</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5274	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				5275
				5276	Examples matches the if statement
				5277	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				5278	if (false) true; else false;
				5279	</pre></td></tr>
				5280
				5281
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5282	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitCastExpr.html">ImplicitCastExpr</a>></td><td class="name" onclick="toggle('hasImplicitDestinationType0')"><a name="hasImplicitDestinationType0Anchor">hasImplicitDestinationType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5283	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				5284	matcher.
				5285
				5286	FIXME: Unit test this matcher
				5287	</pre></td></tr>
				5288
				5289
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5290	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InitListExpr.html">InitListExpr</a>></td><td class="name" onclick="toggle('hasSyntacticForm0')"><a name="hasSyntacticForm0Anchor">hasSyntacticForm</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				5291	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5292	(if expression have it).
				5293	</pre></td></tr>
				5294
				5295
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5296	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>></td><td class="name" onclick="toggle('hasDeclaration9')"><a name="hasDeclaration9Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5297	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5298	matches the given matcher.
				5299
				5300	The associated declaration is:
				5301	- for type nodes, the declaration of the underlying type
				5302	- for CallExpr, the declaration of the callee
				5303	- for MemberExpr, the declaration of the referenced member
				5304	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5305	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5306
				5307	Also usable as Matcher<T> for any T supporting the getDecl() member
				5308	function. e.g. various subtypes of clang::Type and various expressions.
				5309
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5310	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5311	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5312	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5313	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5314	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5315	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5316	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5317	</pre></td></tr>
				5318
				5319
				5320	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>></td><td class="name" onclick="toggle('hasDeclaration8')"><a name="hasDeclaration8Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				5321	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5322	matches the given matcher.
				5323
				5324	The associated declaration is:
				5325	- for type nodes, the declaration of the underlying type
				5326	- for CallExpr, the declaration of the callee
				5327	- for MemberExpr, the declaration of the referenced member
				5328	- for CXXConstructExpr, the declaration of the constructor
				5329	- for CXXNewExpr, the declaration of the operator new
				5330
				5331	Also usable as Matcher<T> for any T supporting the getDecl() member
				5332	function. e.g. various subtypes of clang::Type and various expressions.
				5333
				5334	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5335	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5336	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5337	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5338	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5339	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5340	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5341	</pre></td></tr>
				5342
				5343
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5344	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>></td><td class="name" onclick="toggle('hasDeclaration7')"><a name="hasDeclaration7Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5345	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5346	matches the given matcher.
				5347
				5348	The associated declaration is:
				5349	- for type nodes, the declaration of the underlying type
				5350	- for CallExpr, the declaration of the callee
				5351	- for MemberExpr, the declaration of the referenced member
				5352	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5353	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5354
				5355	Also usable as Matcher<T> for any T supporting the getDecl() member
				5356	function. e.g. various subtypes of clang::Type and various expressions.
				5357
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5358	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5359	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5360	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5361	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5362	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5363	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5364	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5365	</pre></td></tr>
				5366
				5367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5368	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>></td><td class="name" onclick="toggle('hasObjectExpression0')"><a name="hasObjectExpression0Anchor">hasObjectExpression</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5369	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5370	matched by a given matcher.
				5371
				5372	Given
				5373	struct X { int m; };
				5374	void f(X x) { x.m; m; }
				5375	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5376	matches "x.m" and "m"
				5377	with hasObjectExpression(...)
				5378	matching "x" and the implicit object expression of "m" which has type X*.
				5379	</pre></td></tr>
				5380
				5381
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5382	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>></td><td class="name" onclick="toggle('member0')"><a name="member0Anchor">member</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5383	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5384	given matcher.
				5385
				5386	Given
				5387	struct { int first, second; } first, second;
				5388	int i(second.first);
				5389	int j(first.second);
				5390	memberExpr(member(hasName("first")))
				5391	matches second.first
				5392	but not first.second (because the member name there is "second").
				5393	</pre></td></tr>
				5394
				5395
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5396	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerTypeLoc.html">MemberPointerTypeLoc</a>></td><td class="name" onclick="toggle('pointeeLoc1')"><a name="pointeeLoc1Anchor">pointeeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5397	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5398	pointee matches a given matcher.
				5399
				5400	Given
				5401	int *a;
				5402	int const *b;
				5403	float const *f;
				5404	pointerType(pointee(isConstQualified(), isInteger()))
				5405	matches "int const *b"
				5406
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5407	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5408	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5409	</pre></td></tr>
				5410
				5411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5412	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>></td><td class="name" onclick="toggle('pointee1')"><a name="pointee1Anchor">pointee</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5413	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5414	pointee matches a given matcher.
				5415
				5416	Given
				5417	int *a;
				5418	int const *b;
				5419	float const *f;
				5420	pointerType(pointee(isConstQualified(), isInteger()))
				5421	matches "int const *b"
				5422
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5423	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5424	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5425	</pre></td></tr>
				5426
				5427
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5428	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('hasUnderlyingDecl0')"><a name="hasUnderlyingDecl0Anchor">hasUnderlyingDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>> InnerMatcher</td></tr>
				5429	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5430	matcher.
				5431
				5432	Given
				5433	namespace N { template<class T> void f(T t); }
				5434	template <class T> void g() { using N::f; f(T()); }
				5435	unresolvedLookupExpr(hasAnyDeclaration(
				5436	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5437	matches the use of f in g() .
				5438	</pre></td></tr>
				5439
				5440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5441	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>></td><td class="name" onclick="toggle('hasPrefix1')"><a name="hasPrefix1Anchor">hasPrefix</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5442	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5443
				5444	Given
				5445	struct A { struct B { struct C {}; }; };
				5446	A::B::C c;
				5447	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5448	matches "A::"
				5449	</pre></td></tr>
				5450
				5451
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5452	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>></td><td class="name" onclick="toggle('specifiesTypeLoc0')"><a name="specifiesTypeLoc0Anchor">specifiesTypeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5453	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5454	given TypeLoc.
				5455
				5456	Given
				5457	struct A { struct B { struct C {}; }; };
				5458	A::B::C c;
				5459	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5460	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5461	matches "A::"
				5462	</pre></td></tr>
				5463
				5464
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5465	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>></td><td class="name" onclick="toggle('hasPrefix0')"><a name="hasPrefix0Anchor">hasPrefix</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5466	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5467
				5468	Given
				5469	struct A { struct B { struct C {}; }; };
				5470	A::B::C c;
				5471	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5472	matches "A::"
				5473	</pre></td></tr>
				5474
				5475
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5476	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>></td><td class="name" onclick="toggle('specifiesNamespace0')"><a name="specifiesNamespace0Anchor">specifiesNamespace</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceDecl.html">NamespaceDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5477	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5478	given namespace matcher.
				5479
				5480	Given
				5481	namespace ns { struct A {}; }
				5482	ns::A a;
				5483	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5484	matches "ns::"
				5485	</pre></td></tr>
				5486
				5487
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5488	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>></td><td class="name" onclick="toggle('specifiesType0')"><a name="specifiesType0Anchor">specifiesType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5489	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5490	given QualType matcher without qualifiers.
				5491
				5492	Given
				5493	struct A { struct B { struct C {}; }; };
				5494	A::B::C c;
				5495	nestedNameSpecifier(specifiesType(
				5496	hasDeclaration(cxxRecordDecl(hasName("A")))
				5497	))
				5498	matches "A::"
				5499	</pre></td></tr>
				5500
				5501
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5502	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('hasArgument2')"><a name="hasArgument2Anchor">hasArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5503	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5504	call expression.
				5505
				5506	Example matches y in x(y)
				5507	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5508	void x(int) { int y; x(y); }
				5509	</pre></td></tr>
				5510
				5511
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5512	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>></td><td class="name" onclick="toggle('hasReceiverType0')"><a name="hasReceiverType0Anchor">hasReceiverType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5513	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5514
				5515	Example
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	5516	matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *")));
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5517	matches the [webView ...] message invocation.
				5518	NSString *webViewJavaScript = ...
				5519	UIWebView *webView = ...
				5520	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5521	</pre></td></tr>
				5522
				5523
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5524	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OpaqueValueExpr.html">OpaqueValueExpr</a>></td><td class="name" onclick="toggle('hasSourceExpression1')"><a name="hasSourceExpression1Anchor">hasSourceExpression</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				5525	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5526
				5527
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5528	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OverloadExpr.html">OverloadExpr</a>></td><td class="name" onclick="toggle('hasAnyDeclaration0')"><a name="hasAnyDeclaration0Anchor">hasAnyDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				5529	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5530	overloads matches the given matcher.
				5531
				5532	Given
				5533	template <typename T> void foo(T);
				5534	template <typename T> void bar(T);
				5535	template <typename T> void baz(T t) {
				5536	foo(t);
				5537	bar(t);
				5538	}
				5539	unresolvedLookupExpr(hasAnyDeclaration(
				5540	functionTemplateDecl(hasName("foo"))))
				5541	matches foo in foo(t); but not bar in bar(t);
				5542	</pre></td></tr>
				5543
				5544
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5545	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenType.html">ParenType</a>></td><td class="name" onclick="toggle('innerType0')"><a name="innerType0Anchor">innerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5546	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5547
				5548	Given
				5549	int (*ptr_to_array)[4];
				5550	int (*ptr_to_func)(int);
				5551
				5552	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5553	ptr_to_func but not ptr_to_array.
				5554
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5555	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenType.html">ParenType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5556	</pre></td></tr>
				5557
				5558
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5559	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerTypeLoc.html">PointerTypeLoc</a>></td><td class="name" onclick="toggle('pointeeLoc2')"><a name="pointeeLoc2Anchor">pointeeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5560	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5561	pointee matches a given matcher.
				5562
				5563	Given
				5564	int *a;
				5565	int const *b;
				5566	float const *f;
				5567	pointerType(pointee(isConstQualified(), isInteger()))
				5568	matches "int const *b"
				5569
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5570	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5571	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5572	</pre></td></tr>
				5573
				5574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5575	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>></td><td class="name" onclick="toggle('pointee2')"><a name="pointee2Anchor">pointee</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5576	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5577	pointee matches a given matcher.
				5578
				5579	Given
				5580	int *a;
				5581	int const *b;
				5582	float const *f;
				5583	pointerType(pointee(isConstQualified(), isInteger()))
				5584	matches "int const *b"
				5585
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5586	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5587	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5588	</pre></td></tr>
				5589
				5590
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5591	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('hasCanonicalType0')"><a name="hasCanonicalType0Anchor">hasCanonicalType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5592	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5593
				5594	Given:
				5595	typedef int &int_ref;
				5596	int a;
				5597	int_ref b = a;
				5598
				5599	varDecl(hasType(qualType(referenceType()))))) will not match the
				5600	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5601	</pre></td></tr>
				5602
				5603
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5604	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('hasDeclaration6')"><a name="hasDeclaration6Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5605	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5606	matches the given matcher.
				5607
				5608	The associated declaration is:
				5609	- for type nodes, the declaration of the underlying type
				5610	- for CallExpr, the declaration of the callee
				5611	- for MemberExpr, the declaration of the referenced member
				5612	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5613	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5614
				5615	Also usable as Matcher<T> for any T supporting the getDecl() member
				5616	function. e.g. various subtypes of clang::Type and various expressions.
				5617
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5618	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5619	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5620	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5621	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5622	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5623	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5624	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5625	</pre></td></tr>
				5626
				5627
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5628	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('ignoringParens0')"><a name="ignoringParens0Anchor">ignoringParens</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
				5629	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5630
				5631	Given
				5632	void (*fp)(void);
				5633	The matcher
				5634	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5635	would match the declaration for fp.
				5636	</pre></td></tr>
				5637
				5638
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5639	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('pointsTo1')"><a name="pointsTo1Anchor">pointsTo</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5640	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5641	</pre></td></tr>
				5642
				5643
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5644	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('pointsTo0')"><a name="pointsTo0Anchor">pointsTo</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5645	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5646	matches the specified matcher.
				5647
				5648	Example matches y->x()
				5649	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5650	cxxRecordDecl(hasName("Y")))))))
				5651	class Y { public: void x(); };
				5652	void z() { Y *y; y->x(); }
				5653	</pre></td></tr>
				5654
				5655
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5656	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('references1')"><a name="references1Anchor">references</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5657	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5658	</pre></td></tr>
				5659
				5660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5661	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('references0')"><a name="references0Anchor">references</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5662	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5663	type matches the specified matcher.
				5664
				5665	Example matches X &x and const X &y
				5666	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5667	class X {
				5668	void a(X b) {
				5669	X &x = b;
				5670	const X &y = b;
				5671	}
				5672	};
				5673	</pre></td></tr>
				5674
				5675
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5676	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>></td><td class="name" onclick="toggle('hasDeclaration5')"><a name="hasDeclaration5Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5677	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5678	matches the given matcher.
				5679
				5680	The associated declaration is:
				5681	- for type nodes, the declaration of the underlying type
				5682	- for CallExpr, the declaration of the callee
				5683	- for MemberExpr, the declaration of the referenced member
				5684	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5685	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5686
				5687	Also usable as Matcher<T> for any T supporting the getDecl() member
				5688	function. e.g. various subtypes of clang::Type and various expressions.
				5689
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5690	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5691	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5692	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5693	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5694	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5695	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5696	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5697	</pre></td></tr>
				5698
				5699
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5700	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceTypeLoc.html">ReferenceTypeLoc</a>></td><td class="name" onclick="toggle('pointeeLoc3')"><a name="pointeeLoc3Anchor">pointeeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5701	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5702	pointee matches a given matcher.
				5703
				5704	Given
				5705	int *a;
				5706	int const *b;
				5707	float const *f;
				5708	pointerType(pointee(isConstQualified(), isInteger()))
				5709	matches "int const *b"
				5710
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5711	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5712	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5713	</pre></td></tr>
				5714
				5715
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5716	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>></td><td class="name" onclick="toggle('pointee3')"><a name="pointee3Anchor">pointee</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5717	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5718	pointee matches a given matcher.
				5719
				5720	Given
				5721	int *a;
				5722	int const *b;
				5723	float const *f;
				5724	pointerType(pointee(isConstQualified(), isInteger()))
				5725	matches "int const *b"
				5726
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5727	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5728	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5729	</pre></td></tr>
				5730
				5731
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5732	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReturnStmt.html">ReturnStmt</a>></td><td class="name" onclick="toggle('hasReturnValue0')"><a name="hasReturnValue0Anchor">hasReturnValue</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				5733	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5734
				5735	Given
				5736	return a + b;
				5737	hasReturnValue(binaryOperator())
				5738	matches 'return a + b'
				5739	with binaryOperator()
				5740	matching 'a + b'
				5741	</pre></td></tr>
				5742
				5743
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5744	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StmtExpr.html">StmtExpr</a>></td><td class="name" onclick="toggle('hasAnySubstatement1')"><a name="hasAnySubstatement1Anchor">hasAnySubstatement</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
				5745	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5746	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5747
				5748	Given
				5749	{ {}; 1+2; }
				5750	hasAnySubstatement(compoundStmt())
				5751	matches '{ {}; 1+2; }'
				5752	with compoundStmt()
				5753	matching '{}'
				5754	</pre></td></tr>
				5755
				5756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('alignOfExpr0')"><a name="alignOfExpr0Anchor">alignOfExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryExprOrTypeTraitExpr.html">UnaryExprOrTypeTraitExpr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5758	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5759	alignof.
				5760	</pre></td></tr>
				5761
				5762
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5763	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('forFunction0')"><a name="forFunction0Anchor">forFunction</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>> InnerMatcher</td></tr>
Malcolm Parsons	def8f90	2017-01-20 09:54:26 +0000	[diff] [blame]	5764	<tr><td colspan="4" class="doc" id="forFunction0"><pre>Matches declaration of the function the statement belongs to
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5765
				5766	Given:
				5767	F& operator=(const F& o) {
				5768	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5769	return *this;
				5770	}
				5771	returnStmt(forFunction(hasName("operator=")))
				5772	matches 'return *this'
				5773	but does match 'return > 0'
				5774	</pre></td></tr>
				5775
				5776
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5777	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('sizeOfExpr0')"><a name="sizeOfExpr0Anchor">sizeOfExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryExprOrTypeTraitExpr.html">UnaryExprOrTypeTraitExpr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5778	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5779	sizeof.
				5780	</pre></td></tr>
				5781
				5782
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5783	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SubstTemplateTypeParmType.html">SubstTemplateTypeParmType</a>></td><td class="name" onclick="toggle('hasReplacementType0')"><a name="hasReplacementType0Anchor">hasReplacementType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
				5784	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5785	type that matches the provided matcher.
				5786
				5787	Given
				5788	template <typename T>
				5789	double F(T t);
				5790	int i;
				5791	double j = F(i);
				5792
				5793	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5794	</pre></td></tr>
				5795
				5796
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5797	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchStmt.html">SwitchStmt</a>></td><td class="name" onclick="toggle('forEachSwitchCase0')"><a name="forEachSwitchCase0Anchor">forEachSwitchCase</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchCase.html">SwitchCase</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5798	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5799	statement. This matcher may produce multiple matches.
				5800
				5801	Given
				5802	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5803	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5804	matches four times, with "c" binding each of "case 1:", "case 2:",
				5805	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5806	"switch (1)", "switch (2)" and "switch (2)".
				5807	</pre></td></tr>
				5808
				5809
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5810	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchStmt.html">SwitchStmt</a>></td><td class="name" onclick="toggle('hasCondition4')"><a name="hasCondition4Anchor">hasCondition</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				5811	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5812	switch statement or conditional operator.
				5813
				5814	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5815	if (true) {}
				5816	</pre></td></tr>
				5817
				5818
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5819	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>></td><td class="name" onclick="toggle('hasDeclaration4')"><a name="hasDeclaration4Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5820	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5821	matches the given matcher.
				5822
				5823	The associated declaration is:
				5824	- for type nodes, the declaration of the underlying type
				5825	- for CallExpr, the declaration of the callee
				5826	- for MemberExpr, the declaration of the referenced member
				5827	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5828	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5829
				5830	Also usable as Matcher<T> for any T supporting the getDecl() member
				5831	function. e.g. various subtypes of clang::Type and various expressions.
				5832
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5833	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5834	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5835	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5836	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5837	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5838	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5839	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5840	</pre></td></tr>
				5841
				5842
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5843	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('isExpr0')"><a name="isExpr0Anchor">isExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5844	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5845
				5846	Given
				5847	template<typename T> struct A {};
				5848	struct B { B* next; };
				5849	A<&B::next> a;
				5850	templateSpecializationType(hasAnyTemplateArgument(
				5851	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5852	matches the specialization A<&B::next> with fieldDecl(...) matching
				5853	B::next
				5854	</pre></td></tr>
				5855
				5856
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5857	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('refersToDeclaration0')"><a name="refersToDeclaration0Anchor">refersToDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5858	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5859	declaration.
				5860
				5861	Given
				5862	template<typename T> struct A {};
				5863	struct B { B* next; };
				5864	A<&B::next> a;
				5865	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5866	refersToDeclaration(fieldDecl(hasName("next"))))
				5867	matches the specialization A<&B::next> with fieldDecl(...) matching
				5868	B::next
				5869	</pre></td></tr>
				5870
				5871
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5872	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('refersToIntegralType0')"><a name="refersToIntegralType0Anchor">refersToIntegralType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5873	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5874
				5875	Given
				5876	template<int T> struct A {};
				5877	C<42> c;
				5878	classTemplateSpecializationDecl(
				5879	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5880	matches the implicit instantiation of C in C<42>.
				5881	</pre></td></tr>
				5882
				5883
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5884	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('refersToTemplate0')"><a name="refersToTemplate0Anchor">refersToTemplate</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateName.html">TemplateName</a>> InnerMatcher</td></tr>
				5885	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5886
				5887	Given
				5888	template<template <typename> class S> class X {};
				5889	template<typename T> class Y {};"
				5890	X<Y> xi;
				5891	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5892	refersToTemplate(templateName())))
				5893	matches the specialization X<Y>
				5894	</pre></td></tr>
				5895
				5896
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5897	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('refersToType0')"><a name="refersToType0Anchor">refersToType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5898	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5899
				5900	Given
				5901	struct X {};
				5902	template<typename T> struct A {};
				5903	A<X> a;
				5904	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5905	refersToType(class(hasName("X")))))
				5906	matches the specialization A<X>
				5907	</pre></td></tr>
				5908
				5909
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5910	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument1')"><a name="hasAnyTemplateArgument1Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5911	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5912	functionDecl that have at least one TemplateArgument matching the given
				5913	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5914
				5915	Given
				5916	template<typename T> class A {};
				5917	template<> class A<double> {};
				5918	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5919
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5920	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5921	void func() { f<int>(); };
				5922
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5923	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5924	refersToType(asString("int"))))
				5925	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5926
				5927	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5928	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5929	</pre></td></tr>
				5930
				5931
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5932	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasDeclaration3')"><a name="hasDeclaration3Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5933	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5934	matches the given matcher.
				5935
				5936	The associated declaration is:
				5937	- for type nodes, the declaration of the underlying type
				5938	- for CallExpr, the declaration of the callee
				5939	- for MemberExpr, the declaration of the referenced member
				5940	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5941	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5942
				5943	Also usable as Matcher<T> for any T supporting the getDecl() member
				5944	function. e.g. various subtypes of clang::Type and various expressions.
				5945
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5946	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5947	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5948	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5949	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5950	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5951	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5952	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5953	</pre></td></tr>
				5954
				5955
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5956	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasTemplateArgument1')"><a name="hasTemplateArgument1Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5957	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5958	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5959
				5960	Given
				5961	template<typename T, typename U> class A {};
				5962	A<bool, int> b;
				5963	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5964
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5965	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5966	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5967	classTemplateSpecializationDecl(hasTemplateArgument(
				5968	1, refersToType(asString("int"))))
				5969	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5970
				5971	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5972	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5973	</pre></td></tr>
				5974
				5975
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5976	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>></td><td class="name" onclick="toggle('hasDeclaration2')"><a name="hasDeclaration2Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5977	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5978	matches the given matcher.
				5979
				5980	The associated declaration is:
				5981	- for type nodes, the declaration of the underlying type
				5982	- for CallExpr, the declaration of the callee
				5983	- for MemberExpr, the declaration of the referenced member
				5984	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5985	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5986
				5987	Also usable as Matcher<T> for any T supporting the getDecl() member
				5988	function. e.g. various subtypes of clang::Type and various expressions.
				5989
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5990	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5991	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5992	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5993	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5994	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5995	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5996	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5997	</pre></td></tr>
				5998
				5999
				6000	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				6001	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				6002
				6003	Generates results for each match.
				6004
				6005	For example, in:
				6006	class A { class B {}; class C {}; };
				6007	The matcher:
				6008	cxxRecordDecl(hasName("::A"),
				6009	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				6010	will generate results for A, B and C.
				6011
				6012	Usable as: Any Matcher
				6013	</pre></td></tr>
				6014
				6015
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	6016	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>></td><td class="name" onclick="toggle('hasType1')"><a name="hasType1Anchor">hasType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6017	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				6018	matcher.
				6019
				6020	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6021	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6022	and U (matcher = typedefDecl(hasType(asString("int")))
				6023	class X {};
				6024	void y(X &x) { x; X z; }
				6025	typedef int U;
				6026	</pre></td></tr>
				6027
				6028
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6029	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>></td><td class="name" onclick="toggle('hasDeclaration1')"><a name="hasDeclaration1Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6030	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				6031	matches the given matcher.
				6032
				6033	The associated declaration is:
				6034	- for type nodes, the declaration of the underlying type
				6035	- for CallExpr, the declaration of the callee
				6036	- for MemberExpr, the declaration of the referenced member
				6037	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	6038	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6039
				6040	Also usable as Matcher<T> for any T supporting the getDecl() member
				6041	function. e.g. various subtypes of clang::Type and various expressions.
				6042
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	6043	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				6044	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				6045	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				6046	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				6047	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				6048	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				6049	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				6050	</pre></td></tr>
				6051
				6052
				6053	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('hasUnqualifiedDesugaredType0')"><a name="hasUnqualifiedDesugaredType0Anchor">hasUnqualifiedDesugaredType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>> InnerMatcher</td></tr>
				6054	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				6055	type of the matched node.
				6056
				6057	For example, in:
				6058	class A {};
				6059	using B = A;
				6060	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				6061	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6062	</pre></td></tr>
				6063
				6064
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6065	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryExprOrTypeTraitExpr.html">UnaryExprOrTypeTraitExpr</a>></td><td class="name" onclick="toggle('hasArgumentOfType0')"><a name="hasArgumentOfType0Anchor">hasArgumentOfType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6066	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				6067
				6068	Given
				6069	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				6070	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				6071	matches sizeof(a) and alignof(c)
				6072	</pre></td></tr>
				6073
				6074
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6075	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryOperator.html">UnaryOperator</a>></td><td class="name" onclick="toggle('hasUnaryOperand0')"><a name="hasUnaryOperand0Anchor">hasUnaryOperand</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6076	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				6077
				6078	Example matches true (matcher = hasUnaryOperand(
				6079	cxxBoolLiteral(equals(true))))
				6080	!true
				6081	</pre></td></tr>
				6082
				6083
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6084	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>></td><td class="name" onclick="toggle('hasDeclaration0')"><a name="hasDeclaration0Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6085	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				6086	matches the given matcher.
				6087
				6088	The associated declaration is:
				6089	- for type nodes, the declaration of the underlying type
				6090	- for CallExpr, the declaration of the callee
				6091	- for MemberExpr, the declaration of the referenced member
				6092	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	6093	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6094
				6095	Also usable as Matcher<T> for any T supporting the getDecl() member
				6096	function. e.g. various subtypes of clang::Type and various expressions.
				6097
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	6098	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				6099	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				6100	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				6101	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				6102	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				6103	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				6104	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6105	</pre></td></tr>
				6106
				6107
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6108	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingDecl.html">UsingDecl</a>></td><td class="name" onclick="toggle('hasAnyUsingShadowDecl0')"><a name="hasAnyUsingShadowDecl0Anchor">hasAnyUsingShadowDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingShadowDecl.html">UsingShadowDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6109	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				6110
				6111	Given
				6112	namespace X { void b(); }
				6113	using X::b;
				6114	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				6115	matches using X::b </pre></td></tr>
				6116
				6117
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6118	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingShadowDecl.html">UsingShadowDecl</a>></td><td class="name" onclick="toggle('hasTargetDecl0')"><a name="hasTargetDecl0Anchor">hasTargetDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6119	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				6120	matched by the given matcher.
				6121
				6122	Given
				6123	namespace X { int a; void b(); }
				6124	using X::a;
				6125	using X::b;
				6126	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				6127	matches using X::b but not using X::a </pre></td></tr>
				6128
				6129
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6130	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>></td><td class="name" onclick="toggle('hasType4')"><a name="hasType4Anchor">hasType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				6131	<tr><td colspan="4" class="doc" id="hasType4"><pre>Overloaded to match the declaration of the expression's or value
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6132	declaration's type.
				6133
				6134	In case of a value declaration (for example a variable declaration),
				6135	this resolves one layer of indirection. For example, in the value
				6136	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				6137	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				6138	declaration of x.
				6139
				6140	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6141	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6142	class X {};
				6143	void y(X &x) { x; X z; }
				6144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6145	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6146	</pre></td></tr>
				6147
				6148
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6149	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>></td><td class="name" onclick="toggle('hasType2')"><a name="hasType2Anchor">hasType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
				6150	<tr><td colspan="4" class="doc" id="hasType2"><pre>Matches if the expression's or declaration's type matches a type
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6151	matcher.
				6152
				6153	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6154	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6155	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6156	class X {};
				6157	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6158	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6159	</pre></td></tr>
				6160
				6161
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6162	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('hasInitializer0')"><a name="hasInitializer0Anchor">hasInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6163	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				6164	that matches the given matcher.
				6165
				6166	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				6167	bool y() { return true; }
				6168	bool x = y();
				6169	</pre></td></tr>
				6170
				6171
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6172	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VariableArrayType.html">VariableArrayType</a>></td><td class="name" onclick="toggle('hasSizeExpr0')"><a name="hasSizeExpr0Anchor">hasSizeExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6173	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				6174	expression.
				6175
				6176	Given
				6177	void f(int b) {
				6178	int a[b];
				6179	}
				6180	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				6181	varDecl(hasName("b")))))))
				6182	matches "int a[b]"
				6183	</pre></td></tr>
				6184
				6185
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6186	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1WhileStmt.html">WhileStmt</a>></td><td class="name" onclick="toggle('hasBody2')"><a name="hasBody2Anchor">hasBody</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr>
Aaron Ballman	2b6963f	2016-01-20 16:26:48 +0000	[diff] [blame]	6187	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				6188	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6189
				6190	Given
				6191	for (;;) {}
				6192	hasBody(compoundStmt())
				6193	matches 'for (;;) {}'
				6194	with compoundStmt()
				6195	matching '{}'
				6196	</pre></td></tr>
				6197
				6198
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6199	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1WhileStmt.html">WhileStmt</a>></td><td class="name" onclick="toggle('hasCondition2')"><a name="hasCondition2Anchor">hasCondition</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6200	<tr><td colspan="4" class="doc" id="hasCondition2"><pre>Matches the condition expression of an if statement, for loop,
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	6201	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6202
				6203	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				6204	if (true) {}
				6205	</pre></td></tr>
				6206
				6207
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6208	<tr><td>Matcher<internal::BindableMatcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>>></td><td class="name" onclick="toggle('loc1')"><a name="loc1Anchor">loc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6209	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				6210	NestedNameSpecifier-matcher matches.
				6211	</pre></td></tr>
				6212
				6213
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6214	<tr><td>Matcher<internal::BindableMatcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>></td><td class="name" onclick="toggle('loc0')"><a name="loc0Anchor">loc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6215	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				6216	QualType-matcher matches.
				6217	</pre></td></tr>
				6218
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	6219	<!--END_TRAVERSAL_MATCHERS -->
				6220	</table>
				6221
				6222	</div>
				6223	</body>
				6224	</html>
				6225
				6226