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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	672dde2	2016-01-22 23:15:00 +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('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]	2311	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2312	</pre></td></tr>
				2313
				2314
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2315	<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]	2316	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2317	static member variable template instantiations.
				2318
				2319	Given
				2320	template<typename T> void A(T t) { }
				2321	template<> void A(int N) { }
				2322	functionDecl(isExplicitTemplateSpecialization())
				2323	matches the specialization A<int>().
				2324
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2325	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]	2326	</pre></td></tr>
				2327
				2328
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2329	<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]	2330	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2331
				2332	Given:
				2333	class A final {};
				2334
				2335	struct B {
				2336	virtual void f();
				2337	};
				2338
				2339	struct C : B {
				2340	void f() final;
				2341	};
				2342	matches A and C::f, but not B, C, or B::f
				2343	</pre></td></tr>
				2344
				2345
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2346	<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>
				2347	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2348
				2349	Given:
				2350	auto x = []{};
				2351
				2352	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2353	decltype(x)
				2354	</pre></td></tr>
				2355
				2356
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2357	<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]	2358	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2359	isSameOrDerivedFrom(hasName(...)).
				2360	</pre></td></tr>
				2361
				2362
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2363	<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]	2364	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2365	member variable template instantiations.
				2366
				2367	Given
				2368	template <typename T> class X {}; class A {}; X<A> x;
				2369	or
				2370	template <typename T> class X {}; class A {}; template class X<A>;
				2371	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2372	matches the template instantiation of X<A>.
				2373
				2374	But given
				2375	template <typename T> class X {}; class A {};
				2376	template <> class X<A> {}; X<A> x;
				2377	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2378	does not match, as X<A> is an explicit template specialization.
				2379
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2380	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]	2381	</pre></td></tr>
				2382
				2383
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2384	<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]	2385	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2386	a specific number of arguments (including absent default arguments).
				2387
				2388	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2389	void f(int x, int y);
				2390	f(0, 0);
				2391	</pre></td></tr>
				2392
				2393
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2394	<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>
				2395	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2396
				2397	Example: matches the implicit cast around 0
				2398	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2399	int *p = 0;
				2400	</pre></td></tr>
				2401
				2402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2403	<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]	2404	<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]	2405
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2406	Given
				2407	f('false, 3.14, 42);
				2408	characterLiteral(equals(0))
				2409	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2410	match false
				2411	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2412	match 3.14
				2413	integerLiteral(equals(42))
				2414	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2415
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2416	Note that you cannot directly match a negative numeric literal because the
				2417	minus sign is not part of the literal: It is a unary operator whose operand
				2418	is the positive numeric literal. Instead, you must use a unaryOperator()
				2419	matcher to match the minus sign:
				2420
				2421	unaryOperator(hasOperatorName("-"),
				2422	hasUnaryOperand(integerLiteral(equals(13))))
				2423
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2424	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]	2425	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]	2426	</pre></td></tr>
				2427
				2428
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2429	<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>
				2430	<tr><td colspan="4" class="doc" id="equals4"><pre></pre></td></tr>
				2431
				2432
				2433	<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>
				2434	<tr><td colspan="4" class="doc" id="equals10"><pre></pre></td></tr>
				2435
				2436
				2437	<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>
				2438	<tr><td colspan="4" class="doc" id="equals7"><pre></pre></td></tr>
				2439
				2440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2441	<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]	2442	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2443
				2444	Given
				2445	template<typename T> struct C {};
				2446	C<int> c;
				2447	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2448	matches C<int>.
				2449	</pre></td></tr>
				2450
				2451
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2452	<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]	2453	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2454	child statements.
				2455
				2456	Example: Given
				2457	{ for (;;) {} }
				2458	compoundStmt(statementCountIs(0)))
				2459	matches '{}'
				2460	but does not match the outer compound statement.
				2461	</pre></td></tr>
				2462
				2463
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2464	<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]	2465	<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]	2466
				2467	Given
				2468	int a[42];
				2469	int b[2 * 21];
				2470	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2471	char *s = "abcd";
				2472	wchar_t *ws = L"abcd";
				2473	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2474	constantArrayType(hasSize(42))
				2475	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2476	stringLiteral(hasSize(4))
				2477	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2478	</pre></td></tr>
				2479
				2480
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2481	<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]	2482	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2483	declarations.
				2484
				2485	Example: Given
				2486	int a, b;
				2487	int c;
				2488	int d = 2, e;
				2489	declCountIs(2)
				2490	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2491	</pre></td></tr>
				2492
				2493
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2494	<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]	2495	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2496
				2497	Matches a node if it equals the node previously bound to ID.
				2498
				2499	Given
				2500	class X { int a; int b; };
				2501	cxxRecordDecl(
				2502	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2503	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2504	matches the class X, as a and b have the same type.
				2505
				2506	Note that when multiple matches are involved via forEach* matchers,
				2507	equalsBoundNodes acts as a filter.
				2508	For example:
				2509	compoundStmt(
				2510	forEachDescendant(varDecl().bind("d")),
				2511	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2512	will trigger a match for each combination of variable declaration
				2513	and reference to that variable declaration within a compound statement.
				2514	</pre></td></tr>
				2515
				2516
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2517	<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>
				2518	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2519
				2520	Decl has pointer identity in the AST.
				2521	</pre></td></tr>
				2522
				2523
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2524	<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]	2525	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2526
				2527	Given
				2528	__attribute__((device)) void f() { ... }
				2529	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2530	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2531	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2532	</pre></td></tr>
				2533
				2534
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2535	<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]	2536	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2537	partially matching a given regex.
				2538
				2539	Example matches Y but not X
				2540	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2541	#include "ASTMatcher.h"
				2542	class X {};
				2543	ASTMatcher.h:
				2544	class Y {};
				2545
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2546	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]	2547	</pre></td></tr>
				2548
				2549
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2550	<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]	2551	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2552
				2553	Example matches X but not Y
				2554	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2555	#include <Y.h>
				2556	class X {};
				2557	Y.h:
				2558	class Y {};
				2559
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2560	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]	2561	</pre></td></tr>
				2562
				2563
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2564	<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]	2565	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2566
				2567	Example matches Y but not X
				2568	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2569	#include <SystemHeader.h>
				2570	class X {};
				2571	SystemHeader.h:
				2572	class Y {};
				2573
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2574	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]	2575	</pre></td></tr>
				2576
				2577
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2578	<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]	2579	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2580	by the compiler (eg. implicit defaultcopy constructors).
				2581	</pre></td></tr>
				2582
				2583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2584	<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]	2585	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2586
				2587	Given
				2588	class C {
				2589	public: int a;
				2590	protected: int b;
				2591	private: int c;
				2592	};
				2593	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2594	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2595	</pre></td></tr>
				2596
				2597
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2598	<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]	2599	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2600
				2601	Given
				2602	class C {
				2603	public: int a;
				2604	protected: int b;
				2605	private: int c;
				2606	};
				2607	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2608	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2609	</pre></td></tr>
				2610
				2611
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2612	<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]	2613	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2614
				2615	Given
				2616	class C {
				2617	public: int a;
				2618	protected: int b;
				2619	private: int c;
				2620	};
				2621	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2622	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2623	</pre></td></tr>
				2624
				2625
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2626	<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>
				2627	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2628	a specific number of designators.
				2629
				2630	Example: Given
				2631	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2632	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2633	designatorCountIs(2)
				2634	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2635	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2636	</pre></td></tr>
				2637
				2638
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2639	<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]	2640	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2641	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2642
				2643	Given
				2644	class C {
				2645	int a : 2;
				2646	int b : 4;
				2647	int c : 2;
				2648	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2649	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2650	matches 'int a;' and 'int c;' but not 'int b;'.
				2651	</pre></td></tr>
				2652
				2653
				2654	<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>
				2655	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2656
				2657	Given
				2658	class C {
				2659	int a : 2;
				2660	int b;
				2661	};
				2662	fieldDecl(isBitField())
				2663	matches 'int a;' but not 'int b;'.
				2664	</pre></td></tr>
				2665
				2666
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2667	<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]	2668	<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]	2669
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2670	Given
				2671	f('false, 3.14, 42);
				2672	characterLiteral(equals(0))
				2673	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2674	match false
				2675	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2676	match 3.14
				2677	integerLiteral(equals(42))
				2678	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2679
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2680	Note that you cannot directly match a negative numeric literal because the
				2681	minus sign is not part of the literal: It is a unary operator whose operand
				2682	is the positive numeric literal. Instead, you must use a unaryOperator()
				2683	matcher to match the minus sign:
				2684
				2685	unaryOperator(hasOperatorName("-"),
				2686	hasUnaryOperand(integerLiteral(equals(13))))
				2687
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2688	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]	2689	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]	2690	</pre></td></tr>
				2691
				2692
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2693	<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>
				2694	<tr><td colspan="4" class="doc" id="equals12"><pre></pre></td></tr>
				2695
				2696
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2697	<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>
				2698	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2699
				2700	Given:
				2701	void f();
				2702	void g() noexcept;
				2703	void h() noexcept(true);
				2704	void i() noexcept(false);
				2705	void j() throw();
				2706	void k() throw(int);
				2707	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2708	functionDecl(hasDynamicExceptionSpec()) and
				2709	functionProtoType(hasDynamicExceptionSpec())
				2710	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]	2711	</pre></td></tr>
				2712
				2713
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2714	<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]	2715	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2716
				2717	Matches overloaded operator names specified in strings without the
				2718	"operator" prefix: e.g. "<<".
				2719
				2720	Given:
				2721	class A { int operator*(); };
				2722	const A &operator<<(const A &a, const A &b);
				2723	A a;
				2724	a << a; <-- This matches
				2725
				2726	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2727	specified line and
				2728	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2729	matches the declaration of A.
				2730
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2731	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]	2732	</pre></td></tr>
				2733
				2734
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2735	<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]	2736	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2737
				2738	Given:
				2739	constexpr int foo = 42;
				2740	constexpr int bar();
				2741	varDecl(isConstexpr())
				2742	matches the declaration of foo.
				2743	functionDecl(isConstexpr())
				2744	matches the declaration of bar.
				2745	</pre></td></tr>
				2746
				2747
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2748	<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]	2749	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2750
				2751	Given:
				2752	class A { ~A(); };
				2753	class B { ~B() = default; };
				2754	functionDecl(isDefaulted())
				2755	matches the declaration of ~B, but not ~A.
				2756	</pre></td></tr>
				2757
				2758
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	2759	<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>
				2760	<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]	2761
				2762	Example matches A, va, fa
				2763	class A {};
				2764	class B; Doesn't match, as it has no body.
				2765	int va;
				2766	extern int vb; Doesn't match, as it doesn't define the variable.
				2767	void fa() {}
				2768	void fb(); Doesn't match, as it has no body.
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	2769	@interface X
				2770	- (void)ma; Doesn't match, interface is declaration.
				2771	@end
				2772	@implementation X
				2773	- (void)ma {}
				2774	@end
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2775
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	2776	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>>,
				2777	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]	2778	</pre></td></tr>
				2779
				2780
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2781	<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]	2782	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2783
				2784	Given:
				2785	void Func();
				2786	void DeletedFunc() = delete;
				2787	functionDecl(isDeleted())
				2788	matches the declaration of DeletedFunc, but not Func.
				2789	</pre></td></tr>
				2790
				2791
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2792	<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]	2793	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2794	static member variable template instantiations.
				2795
				2796	Given
				2797	template<typename T> void A(T t) { }
				2798	template<> void A(int N) { }
				2799	functionDecl(isExplicitTemplateSpecialization())
				2800	matches the specialization A<int>().
				2801
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2802	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]	2803	</pre></td></tr>
				2804
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2805	<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]	2806	<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]	2807
				2808	Given:
				2809	extern "C" void f() {}
				2810	extern "C" { void g() {} }
				2811	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2812	extern "C" int x = 1;
				2813	extern "C" int y = 2;
				2814	int z = 3;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2815	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2816	matches the declaration of f and g, but not the declaration of h.
				2817	varDecl(isExternC())
				2818	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]	2819	</pre></td></tr>
				2820
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2821	<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]	2822	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2823	the inline keyword.
				2824
				2825	Given
				2826	inline void f();
				2827	void g();
				2828	namespace n {
				2829	inline namespace m {}
				2830	}
				2831	functionDecl(isInline()) will match ::f().
				2832	namespaceDecl(isInline()) will match n::m.
				2833	</pre></td></tr>
				2834
				2835
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2836	<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]	2837	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2838
				2839	Given:
				2840	void f();
				2841	void g() noexcept;
				2842	void h() throw();
				2843	void i() throw(int);
				2844	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2845	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2846	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]	2847	</pre></td></tr>
				2848
				2849
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2850	<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]	2851	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2852	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2853
				2854	Given:
				2855	static void f() {}
				2856	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2857	extern int j;
				2858	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2859	functionDecl(isStaticStorageClass())
				2860	matches the function declaration f.
				2861	varDecl(isStaticStorageClass())
				2862	matches the variable declaration i.
				2863	</pre></td></tr>
				2864
				2865
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2866	<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]	2867	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2868	member variable template instantiations.
				2869
				2870	Given
				2871	template <typename T> class X {}; class A {}; X<A> x;
				2872	or
				2873	template <typename T> class X {}; class A {}; template class X<A>;
				2874	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2875	matches the template instantiation of X<A>.
				2876
				2877	But given
				2878	template <typename T> class X {}; class A {};
				2879	template <> class X<A> {}; X<A> x;
				2880	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2881	does not match, as X<A> is an explicit template specialization.
				2882
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2883	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]	2884	</pre></td></tr>
				2885
				2886
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2887	<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]	2888	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2889
				2890	Example matches f, but not g or h. The function i will not match, even when
				2891	compiled in C mode.
				2892	void f(...);
				2893	void g(int);
				2894	template <typename... Ts> void h(Ts...);
				2895	void i();
				2896	</pre></td></tr>
				2897
				2898
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2899	<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]	2900	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2901	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2902
				2903	Given
				2904	void f(int i) {}
				2905	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2906	void h(int i, int j);
				2907	void j(int i);
				2908	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2909	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2910	matches void g(int i, int j) {}
				2911	functionProtoType(parameterCountIs(2))
				2912	matches void h(int i, int j)
				2913	functionProtoType(parameterCountIs(3))
				2914	matches void k(int x, int y, int z, ...);
				2915	</pre></td></tr>
				2916
				2917
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2918	<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>
				2919	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2920
				2921	Given:
				2922	void f();
				2923	void g() noexcept;
				2924	void h() noexcept(true);
				2925	void i() noexcept(false);
				2926	void j() throw();
				2927	void k() throw(int);
				2928	void l() throw(...);
				2929	functionDecl(hasDynamicExceptionSpec()) and
				2930	functionProtoType(hasDynamicExceptionSpec())
				2931	match the declarations of j, k, and l, but not f, g, h, or i.
				2932	</pre></td></tr>
				2933
				2934
				2935	<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>
				2936	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2937
				2938	Given:
				2939	void f();
				2940	void g() noexcept;
				2941	void h() throw();
				2942	void i() throw(int);
				2943	void j() noexcept(false);
				2944	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2945	match the declarations of g, and h, but not f, i or j.
				2946	</pre></td></tr>
				2947
				2948
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2949	<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>
				2950	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2951	specific parameter count.
				2952
				2953	Given
				2954	void f(int i) {}
				2955	void g(int i, int j) {}
				2956	void h(int i, int j);
				2957	void j(int i);
				2958	void k(int x, int y, int z, ...);
				2959	functionDecl(parameterCountIs(2))
				2960	matches void g(int i, int j) {}
				2961	functionProtoType(parameterCountIs(2))
				2962	matches void h(int i, int j)
				2963	functionProtoType(parameterCountIs(3))
				2964	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2965	</pre></td></tr>
				2966
				2967
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2968	<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]	2969	<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]	2970
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2971	Given
				2972	f('false, 3.14, 42);
				2973	characterLiteral(equals(0))
				2974	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2975	match false
				2976	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2977	match 3.14
				2978	integerLiteral(equals(42))
				2979	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2980
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2981	Note that you cannot directly match a negative numeric literal because the
				2982	minus sign is not part of the literal: It is a unary operator whose operand
				2983	is the positive numeric literal. Instead, you must use a unaryOperator()
				2984	matcher to match the minus sign:
				2985
				2986	unaryOperator(hasOperatorName("-"),
				2987	hasUnaryOperand(integerLiteral(equals(13))))
				2988
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2989	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]	2990	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]	2991	</pre></td></tr>
				2992
				2993
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2994	<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>
				2995	<tr><td colspan="4" class="doc" id="equals6"><pre></pre></td></tr>
				2996
				2997
				2998	<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>
				2999	<tr><td colspan="4" class="doc" id="equals13"><pre></pre></td></tr>
				3000
				3001
				3002	<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>
				3003	<tr><td colspan="4" class="doc" id="equals9"><pre></pre></td></tr>
				3004
				3005
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3006	<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]	3007	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				3008	to '.'.
				3009
				3010	Member calls on the implicit this pointer match as called with '->'.
				3011
				3012	Given
				3013	class Y {
				3014	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				3015	int a;
				3016	static int b;
				3017	};
				3018	memberExpr(isArrow())
				3019	matches this->x, x, y.x, a, this->b
				3020	</pre></td></tr>
				3021
				3022
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	3023	<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>
				3024	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				3025
				3026	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				3027	void f() {
				3028	int x;
				3029	static int y;
				3030	}
				3031	int z;
				3032
				3033	Example matches f() because it has external formal linkage despite being
				3034	unique to the translation unit as though it has internal likage
				3035	(matcher = functionDecl(hasExternalFormalLinkage()))
				3036
				3037	namespace {
				3038	void f() {}
				3039	}
				3040	</pre></td></tr>
				3041
				3042
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3043	<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]	3044	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				3045
				3046	Supports specifying enclosing namespaces or classes by prefixing the name
				3047	with '<enclosing>::'.
				3048	Does not match typedefs of an underlying type with the given name.
				3049
				3050	Example matches X (Name == "X")
				3051	class X;
				3052
				3053	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				3054	namespace a { namespace b { class X; } }
				3055	</pre></td></tr>
				3056
				3057
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3058	<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]	3059	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				3060	a substring matched by the given RegExp.
				3061
				3062	Supports specifying enclosing namespaces or classes by
				3063	prefixing the name with '<enclosing>::'. Does not match typedefs
				3064	of an underlying type with the given name.
				3065
				3066	Example matches X (regexp == "::X")
				3067	class X;
				3068
				3069	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				3070	namespace foo { namespace bar { class X; } }
				3071	</pre></td></tr>
				3072
				3073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3074	<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]	3075	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				3076
				3077	Given
				3078	namespace n {
				3079	namespace {} #1
				3080	}
				3081	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				3082	</pre></td></tr>
				3083
				3084
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3085	<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]	3086	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				3087	the inline keyword.
				3088
				3089	Given
				3090	inline void f();
				3091	void g();
				3092	namespace n {
				3093	inline namespace m {}
				3094	}
				3095	functionDecl(isInline()) will match ::f().
				3096	namespaceDecl(isInline()) will match n::m.
				3097	</pre></td></tr>
				3098
				3099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3100	<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]	3101	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				3102	a specific number of arguments (including absent default arguments).
				3103
				3104	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				3105	void f(int x, int y);
				3106	f(0, 0);
				3107	</pre></td></tr>
				3108
				3109
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3110	<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]	3111	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				3112
				3113	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				3114	message expression in
				3115
				3116	UIWebView *webView = ...;
				3117	CGRect bodyFrame = webView.frame;
				3118	bodyFrame.size.height = self.bodyContentHeight;
				3119	webView.frame = bodyFrame;
				3120	^---- matches here
				3121	</pre></td></tr>
				3122
				3123
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3124	<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]	3125	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				3126
				3127	Matches only when the selector of the objCMessageExpr is NULL. This may
				3128	represent an error condition in the tree!
				3129	</pre></td></tr>
				3130
				3131
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3132	<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]	3133	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				3134
				3135	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				3136	matches the outer message expr in the code below, but NOT the message
				3137	invocation for self.bodyView.
				3138	[self.bodyView loadHTMLString:html baseURL:NULL];
				3139	</pre></td></tr>
				3140
				3141
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3142	<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]	3143	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				3144
				3145	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				3146	matches self.bodyView in the code below, but NOT the outer message
				3147	invocation of "loadHTMLString:baseURL:".
				3148	[self.bodyView loadHTMLString:html baseURL:NULL];
				3149	</pre></td></tr>
				3150
				3151
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3152	<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]	3153	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				3154	a substring matched by the given RegExp.
				3155	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				3156	invocation for self.bodyView.
				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('numSelectorArgs0')"><a name="numSelectorArgs0Anchor">numSelectorArgs</a></td><td>unsigned N</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3162	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				3163
				3164	matcher = objCMessageExpr(numSelectorArgs(0));
				3165	matches self.bodyView in the code below
				3166
				3167	matcher = objCMessageExpr(numSelectorArgs(2));
				3168	matches the invocation of "loadHTMLString:baseURL:" but not that
				3169	of self.bodyView
				3170	[self.bodyView loadHTMLString:html baseURL:NULL];
				3171	</pre></td></tr>
				3172
				3173
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3174	<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>
				3175	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				3176
				3177	Example matches A, va, fa
				3178	class A {};
				3179	class B; Doesn't match, as it has no body.
				3180	int va;
				3181	extern int vb; Doesn't match, as it doesn't define the variable.
				3182	void fa() {}
				3183	void fb(); Doesn't match, as it has no body.
				3184	@interface X
				3185	- (void)ma; Doesn't match, interface is declaration.
				3186	@end
				3187	@implementation X
				3188	- (void)ma {}
				3189	@end
				3190
				3191	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>>,
				3192	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>
				3193	</pre></td></tr>
				3194
				3195
Aaron Ballman	5f8980a	2017-11-21 19:22:34 +0000	[diff] [blame]	3196	<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>
				3197	<tr><td colspan="4" class="doc" id="hasDefaultArgument0"><pre>Matches a declaration that has default arguments.
				3198
				3199	Example matches y (matcher = parmVarDecl(hasDefaultArgument()))
				3200	void x(int val) {}
				3201	void y(int val = 0) {}
				3202	</pre></td></tr>
				3203
				3204
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3205	<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]	3206	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				3207
				3208	Given
				3209	class Y { public: void x(); };
				3210	void z() { Y* y; y->x(); }
				3211	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				3212	matches y->x()
				3213	</pre></td></tr>
				3214
				3215
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3216	<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]	3217	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				3218
				3219	Matches a node if it equals the node previously bound to ID.
				3220
				3221	Given
				3222	class X { int a; int b; };
				3223	cxxRecordDecl(
				3224	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3225	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3226	matches the class X, as a and b have the same type.
				3227
				3228	Note that when multiple matches are involved via forEach* matchers,
				3229	equalsBoundNodes acts as a filter.
				3230	For example:
				3231	compoundStmt(
				3232	forEachDescendant(varDecl().bind("d")),
				3233	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3234	will trigger a match for each combination of variable declaration
				3235	and reference to that variable declaration within a compound statement.
				3236	</pre></td></tr>
				3237
				3238
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3239	<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]	3240	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3241	the node, not hidden within a typedef.
				3242
				3243	Given
				3244	typedef const int const_int;
				3245	const_int i;
				3246	int *const j;
				3247	int *volatile k;
				3248	int m;
				3249	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3250	i is const-qualified but the qualifier is not local.
				3251	</pre></td></tr>
				3252
				3253
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3254	<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]	3255	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3256
				3257	Given
				3258	void a(char);
				3259	void b(wchar_t);
				3260	void c(double);
				3261	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3262	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3263	</pre></td></tr>
				3264
				3265
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3266	<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]	3267	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3268	the Objective-C object pointer type, which is different despite being
				3269	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3270
				3271	Given
				3272	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3273
				3274	@interface Foo
				3275	@end
				3276	Foo *f;
				3277
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3278	int j;
				3279	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3280	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3281	</pre></td></tr>
				3282
				3283
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3284	<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]	3285	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3286	include "top-level" const.
				3287
				3288	Given
				3289	void a(int);
				3290	void b(int const);
				3291	void c(const int);
				3292	void d(const int*);
				3293	void e(int const) {};
				3294	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3295	matches "void b(int const)", "void c(const int)" and
				3296	"void e(int const) {}". It does not match d as there
				3297	is no top-level const on the parameter type "const int *".
				3298	</pre></td></tr>
				3299
				3300
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3301	<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]	3302	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3303
				3304	Given
				3305	void a(int);
				3306	void b(long);
				3307	void c(double);
				3308	functionDecl(hasAnyParameter(hasType(isInteger())))
				3309	matches "a(int)", "b(long)", but not "c(double)".
				3310	</pre></td></tr>
				3311
				3312
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3313	<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>
				3314	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3315
				3316	Given
				3317	void a(int);
				3318	void b(unsigned long);
				3319	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3320	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3321	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3322	</pre></td></tr>
				3323
				3324
				3325	<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>
				3326	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3327
				3328	Given
				3329	void a(int);
				3330	void b(unsigned long);
				3331	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3332	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3333	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3334	</pre></td></tr>
				3335
				3336
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3337	<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]	3338	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3339	include "top-level" volatile.
				3340
				3341	Given
				3342	void a(int);
				3343	void b(int volatile);
				3344	void c(volatile int);
				3345	void d(volatile int*);
				3346	void e(int volatile) {};
				3347	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3348	matches "void b(int volatile)", "void c(volatile int)" and
				3349	"void e(int volatile) {}". It does not match d as there
				3350	is no top-level volatile on the parameter type "volatile int *".
				3351	</pre></td></tr>
				3352
				3353
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3354	<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]	3355	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3356
				3357	Example matches C, but not S or U.
				3358	struct S {};
				3359	class C {};
				3360	union U {};
				3361	</pre></td></tr>
				3362
				3363
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3364	<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]	3365	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3366
				3367	Example matches S, but not C or U.
				3368	struct S {};
				3369	class C {};
				3370	union U {};
				3371	</pre></td></tr>
				3372
				3373
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3374	<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]	3375	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3376
				3377	Example matches U, but not C or S.
				3378	struct S {};
				3379	class C {};
				3380	union U {};
				3381	</pre></td></tr>
				3382
				3383
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3384	<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]	3385	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3386
				3387	Matches a node if it equals the node previously bound to ID.
				3388
				3389	Given
				3390	class X { int a; int b; };
				3391	cxxRecordDecl(
				3392	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3393	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3394	matches the class X, as a and b have the same type.
				3395
				3396	Note that when multiple matches are involved via forEach* matchers,
				3397	equalsBoundNodes acts as a filter.
				3398	For example:
				3399	compoundStmt(
				3400	forEachDescendant(varDecl().bind("d")),
				3401	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3402	will trigger a match for each combination of variable declaration
				3403	and reference to that variable declaration within a compound statement.
				3404	</pre></td></tr>
				3405
				3406
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3407	<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>
				3408	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3409
				3410	Stmt has pointer identity in the AST.
				3411	</pre></td></tr>
				3412
				3413
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3414	<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]	3415	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3416	partially matching a given regex.
				3417
				3418	Example matches Y but not X
				3419	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3420	#include "ASTMatcher.h"
				3421	class X {};
				3422	ASTMatcher.h:
				3423	class Y {};
				3424
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3425	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]	3426	</pre></td></tr>
				3427
				3428
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3429	<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]	3430	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3431
				3432	Example matches X but not Y
				3433	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3434	#include <Y.h>
				3435	class X {};
				3436	Y.h:
				3437	class Y {};
				3438
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3439	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]	3440	</pre></td></tr>
				3441
				3442
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3443	<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]	3444	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3445
				3446	Example matches Y but not X
				3447	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3448	#include <SystemHeader.h>
				3449	class X {};
				3450	SystemHeader.h:
				3451	class Y {};
				3452
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3453	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]	3454	</pre></td></tr>
				3455
				3456
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3457	<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>
				3458	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3459
				3460	Given
				3461	int a[42];
				3462	int b[2 * 21];
				3463	int c[41], d[43];
				3464	char *s = "abcd";
				3465	wchar_t *ws = L"abcd";
				3466	char *w = "a";
				3467	constantArrayType(hasSize(42))
				3468	matches "int a[42]" and "int b[2 * 21]"
				3469	stringLiteral(hasSize(4))
				3470	matches "abcd", L"abcd"
				3471	</pre></td></tr>
				3472
				3473
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3474	<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]	3475	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3476
				3477	Example matches A, va, fa
				3478	class A {};
				3479	class B; Doesn't match, as it has no body.
				3480	int va;
				3481	extern int vb; Doesn't match, as it doesn't define the variable.
				3482	void fa() {}
				3483	void fb(); Doesn't match, as it has no body.
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3484	@interface X
				3485	- (void)ma; Doesn't match, interface is declaration.
				3486	@end
				3487	@implementation X
				3488	- (void)ma {}
				3489	@end
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3490
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3491	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>>,
				3492	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]	3493	</pre></td></tr>
				3494
				3495
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3496	<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]	3497	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3498
				3499	Note that 'Value' is a string as the template argument's value is
				3500	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3501	representation of that integral value in base 10.
				3502
				3503	Given
				3504	template<int T> struct A {};
				3505	C<42> c;
				3506	classTemplateSpecializationDecl(
				3507	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3508	matches the implicit instantiation of C in C<42>.
				3509	</pre></td></tr>
				3510
				3511
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3512	<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]	3513	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3514
				3515	Given
				3516	template<int T> struct A {};
				3517	C<42> c;
				3518	classTemplateSpecializationDecl(
				3519	hasAnyTemplateArgument(isIntegral()))
				3520	matches the implicit instantiation of C in C<42>
				3521	with isIntegral() matching 42.
				3522	</pre></td></tr>
				3523
				3524
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3525	<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]	3526	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3527
				3528	Given
				3529	template<typename T> struct C {};
				3530	C<int> c;
				3531	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3532	matches C<int>.
				3533	</pre></td></tr>
				3534
				3535
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3536	<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]	3537	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3538	partially matching a given regex.
				3539
				3540	Example matches Y but not X
				3541	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3542	#include "ASTMatcher.h"
				3543	class X {};
				3544	ASTMatcher.h:
				3545	class Y {};
				3546
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3547	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]	3548	</pre></td></tr>
				3549
				3550
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3551	<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]	3552	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3553
				3554	Example matches X but not Y
				3555	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3556	#include <Y.h>
				3557	class X {};
				3558	Y.h:
				3559	class Y {};
				3560
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3561	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]	3562	</pre></td></tr>
				3563
				3564
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3565	<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]	3566	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3567
				3568	Example matches Y but not X
				3569	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3570	#include <SystemHeader.h>
				3571	class X {};
				3572	SystemHeader.h:
				3573	class Y {};
				3574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3575	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]	3576	</pre></td></tr>
				3577
				3578
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3579	<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]	3580	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3581
				3582	Given
				3583	struct S { bool func(); };
				3584	functionDecl(returns(booleanType()))
				3585	matches "bool func();"
				3586	</pre></td></tr>
				3587
				3588
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3589	<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]	3590	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3591
				3592	Matches a node if it equals the node previously bound to ID.
				3593
				3594	Given
				3595	class X { int a; int b; };
				3596	cxxRecordDecl(
				3597	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3598	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3599	matches the class X, as a and b have the same type.
				3600
				3601	Note that when multiple matches are involved via forEach* matchers,
				3602	equalsBoundNodes acts as a filter.
				3603	For example:
				3604	compoundStmt(
				3605	forEachDescendant(varDecl().bind("d")),
				3606	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3607	will trigger a match for each combination of variable declaration
				3608	and reference to that variable declaration within a compound statement.
				3609	</pre></td></tr>
				3610
				3611
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3612	<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>
				3613	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3614
				3615	Type has pointer identity in the AST.
				3616	</pre></td></tr>
				3617
				3618
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3619	<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>
				3620	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3621
				3622	Given
				3623	int i;
				3624	float f;
				3625	realFloatingPointType()
				3626	matches "float f" but not "int i"
				3627	</pre></td></tr>
				3628
				3629
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3630	<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]	3631	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3632
				3633	Given
				3634	struct S { void func(); };
				3635	functionDecl(returns(voidType()))
				3636	matches "void func();"
				3637	</pre></td></tr>
				3638
				3639
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3640	<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]	3641	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3642
				3643	Given
				3644	int x;
				3645	int s = sizeof(x) + alignof(x)
				3646	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3647	matches sizeof(x)
				3648	</pre></td></tr>
				3649
				3650
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3651	<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]	3652	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3653	unary).
				3654
				3655	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3656	!(a \|\| b)
				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_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]	3661	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3662
				3663	Example matches x, but not y, z, or a.
				3664	(matcher = varDecl(hasAutomaticStorageDuration())
				3665	void f() {
				3666	int x;
				3667	static int y;
				3668	thread_local int z;
				3669	}
				3670	int a;
				3671	</pre></td></tr>
				3672
				3673
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3674	<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]	3675	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3676
				3677	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3678	void f() {
				3679	int x;
				3680	static int y;
				3681	}
				3682	int z;
				3683	</pre></td></tr>
				3684
				3685
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3686	<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]	3687	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3688	non-static local variable.
				3689
				3690	Example matches x (matcher = varDecl(hasLocalStorage())
				3691	void f() {
				3692	int x;
				3693	static int y;
				3694	}
				3695	int z;
				3696	</pre></td></tr>
				3697
				3698
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3699	<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]	3700	<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]	3701	It includes the variable declared at namespace scope and those declared
				3702	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3703
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3704	void f() {
				3705	int x;
				3706	static int y;
				3707	thread_local int z;
				3708	}
				3709	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3710	static int b;
				3711	extern int c;
				3712	varDecl(hasStaticStorageDuration())
				3713	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3714	</pre></td></tr>
				3715
				3716
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3717	<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]	3718	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3719
				3720	Example matches z, but not x, z, or a.
				3721	(matcher = varDecl(hasThreadStorageDuration())
				3722	void f() {
				3723	int x;
				3724	static int y;
				3725	thread_local int z;
				3726	}
				3727	int a;
				3728	</pre></td></tr>
				3729
				3730
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3731	<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]	3732	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3733
				3734	Given:
				3735	constexpr int foo = 42;
				3736	constexpr int bar();
				3737	varDecl(isConstexpr())
				3738	matches the declaration of foo.
				3739	functionDecl(isConstexpr())
				3740	matches the declaration of bar.
				3741	</pre></td></tr>
				3742
				3743
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3744	<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]	3745	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3746
				3747	Example matches A, va, fa
				3748	class A {};
				3749	class B; Doesn't match, as it has no body.
				3750	int va;
				3751	extern int vb; Doesn't match, as it doesn't define the variable.
				3752	void fa() {}
				3753	void fb(); Doesn't match, as it has no body.
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3754	@interface X
				3755	- (void)ma; Doesn't match, interface is declaration.
				3756	@end
				3757	@implementation X
				3758	- (void)ma {}
				3759	@end
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3760
Dave Lee	be39868	2017-11-14 14:17:26 +0000	[diff] [blame]	3761	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>>,
				3762	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]	3763	</pre></td></tr>
				3764
				3765
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3766	<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]	3767	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3768	a C++ catch block, or an Objective-C statement.
				3769
				3770	Example matches x (matcher = varDecl(isExceptionVariable())
				3771	void f(int y) {
				3772	try {
				3773	} catch (int x) {
				3774	}
				3775	}
				3776	</pre></td></tr>
				3777
				3778
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3779	<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]	3780	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3781	static member variable template instantiations.
				3782
				3783	Given
				3784	template<typename T> void A(T t) { }
				3785	template<> void A(int N) { }
				3786	functionDecl(isExplicitTemplateSpecialization())
				3787	matches the specialization A<int>().
				3788
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3789	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]	3790	</pre></td></tr>
				3791
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3792	<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]	3793	<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]	3794
				3795	Given:
				3796	extern "C" void f() {}
				3797	extern "C" { void g() {} }
				3798	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3799	extern "C" int x = 1;
				3800	extern "C" int y = 2;
				3801	int z = 3;
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3802	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3803	matches the declaration of f and g, but not the declaration of h.
				3804	varDecl(isExternC())
				3805	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]	3806	</pre></td></tr>
				3807
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3808	<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]	3809	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3810	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3811
				3812	Given:
				3813	static void f() {}
				3814	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3815	extern int j;
				3816	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3817	functionDecl(isStaticStorageClass())
				3818	matches the function declaration f.
				3819	varDecl(isStaticStorageClass())
				3820	matches the variable declaration i.
				3821	</pre></td></tr>
				3822
				3823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3824	<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]	3825	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3826	member variable template instantiations.
				3827
				3828	Given
				3829	template <typename T> class X {}; class A {}; X<A> x;
				3830	or
				3831	template <typename T> class X {}; class A {}; template class X<A>;
				3832	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3833	matches the template instantiation of X<A>.
				3834
				3835	But given
				3836	template <typename T> class X {}; class A {};
				3837	template <> class X<A> {}; X<A> x;
				3838	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3839	does not match, as X<A> is an explicit template specialization.
				3840
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3841	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]	3842	</pre></td></tr>
				3843
				3844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3845	<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]	3846	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3847	template instantiations.
				3848
				3849	Given
				3850	template<typename T> void A(T t) { T i; }
				3851	A(0);
				3852	A(0U);
				3853	functionDecl(isInstantiated())
				3854	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3855	</pre></td></tr>
				3856
				3857
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3858	<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>
				3859	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3860	GNU's __null, C++11's nullptr, or C's NULL macro.
				3861
				3862	Given:
				3863	void *v1 = NULL;
				3864	void *v2 = nullptr;
				3865	void *v3 = __null; GNU extension
				3866	char cp = (char )0;
				3867	int *ip = 0;
				3868	int i = 0;
				3869	expr(nullPointerConstant())
				3870	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3871	initializer for i.
				3872	</pre></td></tr>
				3873
				3874
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3875	<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>
				3876	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3877
				3878	This matcher is only provided as a performance optimization of hasName.
				3879	hasAnyName(a, b, c)
				3880	is equivalent to, but faster than
				3881	anyOf(hasName(a), hasName(b), hasName(c))
				3882	</pre></td></tr>
				3883
				3884
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3885	<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]	3886	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3887
				3888	Given
				3889	int j;
				3890	template<typename T> void A(T t) { T i; j += 42;}
				3891	A(0);
				3892	A(0U);
				3893	declStmt(isInTemplateInstantiation())
				3894	matches 'int i;' and 'unsigned i'.
				3895	unless(stmt(isInTemplateInstantiation()))
				3896	will NOT match j += 42; as it's shared between the template definition and
				3897	instantiation.
				3898	</pre></td></tr>
				3899
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3900	<!--END_NARROWING_MATCHERS -->
				3901	</table>
				3902
				3903	<!-- ======================================================================= -->
				3904	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3905	<!-- ======================================================================= -->
				3906
				3907	<p>Traversal matchers specify the relationship to other nodes that are
				3908	reachable from the current node.</p>
				3909
				3910	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3911	forEachDescendant) which work on all nodes and allow users to write more generic
				3912	match expressions.</p>
				3913
				3914	<table>
				3915	<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]	3916	<!-- START_TRAVERSAL_MATCHERS -->
				3917
				3918	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3919	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3920
				3921	Unlike anyOf, eachOf will generate a match result for each
				3922	matching submatcher.
				3923
				3924	For example, in:
				3925	class A { int a; int b; };
				3926	The matcher:
				3927	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3928	has(fieldDecl(hasName("b")).bind("v"))))
				3929	will generate two results binding "v", the first of which binds
				3930	the field declaration of a, the second the field declaration of
				3931	b.
				3932
				3933	Usable as: Any Matcher
				3934	</pre></td></tr>
				3935
				3936
				3937	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3938	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3939	provided matcher.
				3940
				3941	Example matches X, A, B, C
				3942	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3943	class X {}; Matches X, because X::X is a class of name X inside X.
				3944	class A { class X {}; };
				3945	class B { class C { class X {}; }; };
				3946
				3947	DescendantT must be an AST base type.
				3948
				3949	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3950	each result that matches instead of only on the first one.
				3951
				3952	Note: Recursively combined ForEachDescendant can cause many matches:
				3953	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3954	forEachDescendant(cxxRecordDecl())
				3955	)))
				3956	will match 10 times (plus injected class name matches) on:
				3957	class A { class B { class C { class D { class E {}; }; }; }; };
				3958
				3959	Usable as: Any Matcher
				3960	</pre></td></tr>
				3961
				3962
				3963	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3964	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3965	provided matcher.
				3966
				3967	Example matches X, Y
				3968	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3969	class X {}; Matches X, because X::X is a class of name X inside X.
				3970	class Y { class X {}; };
				3971	class Z { class Y { class X {}; }; }; Does not match Z.
				3972
				3973	ChildT must be an AST base type.
				3974
				3975	As opposed to 'has', 'forEach' will cause a match for each result that
				3976	matches instead of only on the first one.
				3977
				3978	Usable as: Any Matcher
				3979	</pre></td></tr>
				3980
				3981
				3982	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3983	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3984	matcher.
				3985
				3986	Given
				3987	void f() { if (true) { int x = 42; } }
				3988	void g() { for (;;) { int x = 43; } }
				3989	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3990
				3991	Usable as: Any Matcher
				3992	</pre></td></tr>
				3993
				3994
				3995	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3996	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3997	provided matcher.
				3998
				3999	Example matches X, Y, Z
				4000	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				4001	class X {}; Matches X, because X::X is a class of name X inside X.
				4002	class Y { class X {}; };
				4003	class Z { class Y { class X {}; }; };
				4004
				4005	DescendantT must be an AST base type.
				4006
				4007	Usable as: Any Matcher
				4008	</pre></td></tr>
				4009
				4010
				4011	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				4012	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				4013	provided matcher.
				4014
				4015	Example matches X, Y
				4016	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				4017	class X {}; Matches X, because X::X is a class of name X inside X.
				4018	class Y { class X {}; };
				4019	class Z { class Y { class X {}; }; }; Does not match Z.
				4020
				4021	ChildT must be an AST base type.
				4022
				4023	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	4024	Note that has is direct matcher, so it also matches things like implicit
				4025	casts and paren casts. If you are matching with expr then you should
				4026	probably consider using ignoringParenImpCasts like:
				4027	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4028	</pre></td></tr>
				4029
				4030
				4031	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				4032	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				4033	matcher.
				4034
				4035	Given
				4036	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				4037	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				4038
				4039	Usable as: Any Matcher
				4040	</pre></td></tr>
				4041
				4042
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	4043	<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>
				4044	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				4045	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4046
				4047	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4048	if (true) {}
				4049	</pre></td></tr>
				4050
				4051
				4052	<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>
				4053	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				4054	(binary or ternary).
				4055
				4056	Example matches b
				4057	condition ? a : b
				4058	condition ?: b
				4059	</pre></td></tr>
				4060
				4061
				4062	<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>
				4063	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				4064
				4065	Example 1 (conditional ternary operator): matches a
				4066	condition ? a : b
				4067
				4068	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				4069	condition ?: b
				4070	</pre></td></tr>
				4071
				4072
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4073	<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>
				4074	<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]	4075	matches the given matcher.
				4076
				4077	The associated declaration is:
				4078	- for type nodes, the declaration of the underlying type
				4079	- for CallExpr, the declaration of the callee
				4080	- for MemberExpr, the declaration of the referenced member
				4081	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4082	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4083
				4084	Also usable as Matcher<T> for any T supporting the getDecl() member
				4085	function. e.g. various subtypes of clang::Type and various expressions.
				4086
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4087	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>>,
				4088	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>>,
				4089	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>>,
				4090	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>>,
				4091	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>>,
				4092	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>>,
				4093	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]	4094	</pre></td></tr>
				4095
				4096
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4097	<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]	4098	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				4099
				4100	Given
				4101	int i[5];
				4102	void f() { i[1] = 42; }
				4103	arraySubscriptExpression(hasBase(implicitCastExpr(
				4104	hasSourceExpression(declRefExpr()))))
				4105	matches i[1] with the declRefExpr() matching i
				4106	</pre></td></tr>
				4107
				4108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4109	<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]	4110	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				4111
				4112	Given
				4113	int i[5];
				4114	void f() { i[1] = 42; }
				4115	arraySubscriptExpression(hasIndex(integerLiteral()))
				4116	matches i[1] with the integerLiteral() matching 1
				4117	</pre></td></tr>
				4118
				4119
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4120	<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]	4121	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				4122
				4123	Example matches a (matcher = binaryOperator(hasLHS()))
				4124	a \|\| b
				4125	</pre></td></tr>
				4126
				4127
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4128	<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]	4129	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				4130
				4131	Example matches b (matcher = binaryOperator(hasRHS()))
				4132	a \|\| b
				4133	</pre></td></tr>
				4134
				4135
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4136	<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]	4137	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				4138	type.
				4139
				4140	Given
				4141	struct A {};
				4142	A a[7];
				4143	int b[7];
				4144	arrayType(hasElementType(builtinType()))
				4145	matches "int b[7]"
				4146
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4147	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]	4148	</pre></td></tr>
				4149
				4150
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4151	<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]	4152	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				4153	type.
				4154
				4155	Given
				4156	struct A {};
				4157	A a[7];
				4158	int b[7];
				4159	arrayType(hasElementType(builtinType()))
				4160	matches "int b[7]"
				4161
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4162	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]	4163	</pre></td></tr>
				4164
				4165
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4166	<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]	4167	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				4168
				4169	Given
				4170	_Atomic(int) i;
				4171	_Atomic(float) f;
				4172	atomicType(hasValueType(isInteger()))
				4173	matches "_Atomic(int) i"
				4174
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4175	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]	4176	</pre></td></tr>
				4177
				4178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4179	<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]	4180	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				4181
				4182	Given
				4183	_Atomic(int) i;
				4184	_Atomic(float) f;
				4185	atomicType(hasValueType(isInteger()))
				4186	matches "_Atomic(int) i"
				4187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4188	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]	4189	</pre></td></tr>
				4190
				4191
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4192	<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]	4193	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				4194
				4195	Note: There is no TypeLoc for the deduced type and thus no
				4196	getDeducedLoc() matcher.
				4197
				4198	Given
				4199	auto a = 1;
				4200	auto b = 2.0;
				4201	autoType(hasDeducedType(isInteger()))
				4202	matches "auto a"
				4203
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4204	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]	4205	</pre></td></tr>
				4206
				4207
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4208	<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]	4209	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				4210	binary operator matches.
				4211	</pre></td></tr>
				4212
				4213
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4214	<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]	4215	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				4216
				4217	Example matches a (matcher = binaryOperator(hasLHS()))
				4218	a \|\| b
				4219	</pre></td></tr>
				4220
				4221
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4222	<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]	4223	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				4224
				4225	Example matches b (matcher = binaryOperator(hasRHS()))
				4226	a \|\| b
				4227	</pre></td></tr>
				4228
				4229
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4230	<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]	4231	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				4232	pointee matches a given matcher.
				4233
				4234	Given
				4235	int *a;
				4236	int const *b;
				4237	float const *f;
				4238	pointerType(pointee(isConstQualified(), isInteger()))
				4239	matches "int const *b"
				4240
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4241	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>>,
				4242	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]	4243	</pre></td></tr>
				4244
				4245
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4246	<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]	4247	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				4248	pointee matches a given matcher.
				4249
				4250	Given
				4251	int *a;
				4252	int const *b;
				4253	float const *f;
				4254	pointerType(pointee(isConstQualified(), isInteger()))
				4255	matches "int const *b"
				4256
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4257	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>>,
				4258	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]	4259	</pre></td></tr>
				4260
				4261
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4262	<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]	4263	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4264
				4265	Given
				4266	void f(int i);
				4267	int y;
				4268	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4269	callExpr(
				4270	forEachArgumentWithParam(
				4271	declRefExpr(to(varDecl(hasName("y")))),
				4272	parmVarDecl(hasType(isInteger()))
				4273	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4274	matches f(y);
				4275	with declRefExpr(...)
				4276	matching int y
				4277	and parmVarDecl(...)
				4278	matching int i
				4279	</pre></td></tr>
				4280
				4281
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4282	<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]	4283	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4284	expression.
				4285
				4286	Given
				4287	void x(int, int, int) { int y; x(1, y, 42); }
				4288	callExpr(hasAnyArgument(declRefExpr()))
				4289	matches x(1, y, 42)
				4290	with hasAnyArgument(...)
				4291	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4292	</pre></td></tr>
				4293
				4294
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4295	<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]	4296	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4297	call expression.
				4298
				4299	Example matches y in x(y)
				4300	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4301	void x(int) { int y; x(y); }
				4302	</pre></td></tr>
				4303
				4304
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4305	<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>
				4306	<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]	4307	matches the given matcher.
				4308
				4309	The associated declaration is:
				4310	- for type nodes, the declaration of the underlying type
				4311	- for CallExpr, the declaration of the callee
				4312	- for MemberExpr, the declaration of the referenced member
				4313	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4314	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4315
				4316	Also usable as Matcher<T> for any T supporting the getDecl() member
				4317	function. e.g. various subtypes of clang::Type and various expressions.
				4318
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4319	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>>,
				4320	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>>,
				4321	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>>,
				4322	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>>,
				4323	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>>,
				4324	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>>,
				4325	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]	4326	</pre></td></tr>
				4327
				4328
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4329	<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]	4330	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4331
				4332	Given
				4333	class A { A() : i(42), j(42) {} int i; int j; };
				4334	cxxConstructorDecl(forEachConstructorInitializer(
				4335	forField(decl().bind("x"))
				4336	))
				4337	will trigger two matches, binding for 'i' and 'j' respectively.
				4338	</pre></td></tr>
				4339
				4340
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4341	<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]	4342	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4343
				4344	Given
				4345	struct Foo {
				4346	Foo() : foo_(1) { }
				4347	int foo_;
				4348	};
				4349	cxxRecordDecl(has(cxxConstructorDecl(
				4350	hasAnyConstructorInitializer(anything())
				4351	)))
				4352	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4353	</pre></td></tr>
				4354
				4355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4356	<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]	4357	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4358
				4359	Given
				4360	struct Foo {
				4361	Foo() : foo_(1) { }
				4362	int foo_;
				4363	};
				4364	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4365	forField(hasName("foo_"))))))
				4366	matches Foo
				4367	with forField matching foo_
				4368	</pre></td></tr>
				4369
				4370
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4371	<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]	4372	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4373
				4374	Given
				4375	struct Foo {
				4376	Foo() : foo_(1) { }
				4377	int foo_;
				4378	};
				4379	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4380	withInitializer(integerLiteral(equals(1)))))))
				4381	matches Foo
				4382	with withInitializer matching (1)
				4383	</pre></td></tr>
				4384
				4385
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4386	<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]	4387	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4388	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4389
				4390	Given
				4391	for (;;) {}
				4392	hasBody(compoundStmt())
				4393	matches 'for (;;) {}'
				4394	with compoundStmt()
				4395	matching '{}'
				4396	</pre></td></tr>
				4397
				4398
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4399	<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]	4400	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4401
				4402	Example:
				4403	forStmt(hasLoopVariable(anything()))
				4404	matches 'int x' in
				4405	for (int x : a) { }
				4406	</pre></td></tr>
				4407
				4408
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4409	<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]	4410	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4411
				4412	Example:
				4413	forStmt(hasRangeInit(anything()))
				4414	matches 'a' in
				4415	for (int x : a) { }
				4416	</pre></td></tr>
				4417
				4418
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4419	<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]	4420	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4421
				4422
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4423	<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]	4424	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4425
				4426	Example matches y.x()
				4427	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4428	class Y { public: void x(); };
				4429	void z() { Y y; y.x(); }",
				4430
				4431	FIXME: Overload to allow directly matching types?
				4432	</pre></td></tr>
				4433
				4434
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4435	<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]	4436	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4437	</pre></td></tr>
				4438
				4439
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4440	<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]	4441	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4442	matcher, or is a pointer to a type that matches the InnerMatcher.
				4443	</pre></td></tr>
				4444
				4445
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4446	<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]	4447	<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]	4448	produce multiple matches.
				4449
				4450	Given
				4451	class A { virtual void f(); };
				4452	class B : public A { void f(); };
				4453	class C : public B { void f(); };
				4454	cxxMethodDecl(ofClass(hasName("C")),
				4455	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4456	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4457	that B::f is not overridden by C::f).
				4458
				4459	The check can produce multiple matches in case of multiple inheritance, e.g.
				4460	class A1 { virtual void f(); };
				4461	class A2 { virtual void f(); };
				4462	class C : public A1, public A2 { void f(); };
				4463	cxxMethodDecl(ofClass(hasName("C")),
				4464	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4465	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4466	once with "b" binding "A2::f" and "d" binding "C::f".
				4467	</pre></td></tr>
				4468
				4469
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4470	<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]	4471	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4472	belongs to.
				4473
				4474	FIXME: Generalize this for other kinds of declarations.
				4475	FIXME: What other kind of declarations would we need to generalize
				4476	this to?
				4477
				4478	Example matches A() in the last line
				4479	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4480	ofClass(hasName("A"))))))
				4481	class A {
				4482	public:
				4483	A();
				4484	};
				4485	A a = A();
				4486	</pre></td></tr>
				4487
				4488
Adam Balogh	da488a6	2017-11-23 12:43:20 +0000	[diff] [blame]	4489	<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>
				4490	<tr><td colspan="4" class="doc" id="hasArraySize0"><pre>Matches array new expressions with a given array size.
				4491
				4492	Given:
				4493	MyClass *p1 = new MyClass[10];
				4494	cxxNewExpr(hasArraySize(intgerLiteral(equals(10))))
				4495	matches the expression 'new MyClass[10]'.
				4496	</pre></td></tr>
				4497
				4498
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4499	<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>
				4500	<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]	4501	matches the given matcher.
				4502
				4503	The associated declaration is:
				4504	- for type nodes, the declaration of the underlying type
				4505	- for CallExpr, the declaration of the callee
				4506	- for MemberExpr, the declaration of the referenced member
				4507	- for CXXConstructExpr, the declaration of the constructor
				4508	- for CXXNewExpr, the declaration of the operator new
				4509
				4510	Also usable as Matcher<T> for any T supporting the getDecl() member
				4511	function. e.g. various subtypes of clang::Type and various expressions.
				4512
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4513	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>>,
				4514	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>>,
				4515	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>>,
				4516	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>>,
				4517	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>>,
				4518	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>>,
				4519	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]	4520	</pre></td></tr>
				4521
				4522
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4523	<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]	4524	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4525
				4526	Given:
				4527	class A { void func(); };
				4528	class B { void member(); };
				4529
				4530	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4531	A but not B.
				4532	</pre></td></tr>
				4533
				4534
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4535	<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]	4536	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4537	a class matching Base.
				4538
				4539	Note that a class is not considered to be derived from itself.
				4540
				4541	Example matches Y, Z, C (Base == hasName("X"))
				4542	class X;
				4543	class Y : public X {}; directly derived
				4544	class Z : public Y {}; indirectly derived
				4545	typedef X A;
				4546	typedef A B;
				4547	class C : public B {}; derived from a typedef of X
				4548
				4549	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4550	class Foo;
				4551	typedef Foo X;
				4552	class Bar : public Foo {}; derived from a type that X is a typedef of
				4553	</pre></td></tr>
				4554
				4555
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4556	<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]	4557	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4558	match Base.
				4559	</pre></td></tr>
				4560
				4561
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4562	<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]	4563	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4564	given matcher.
				4565
				4566	Example matches y.x() (matcher = callExpr(callee(
				4567	cxxMethodDecl(hasName("x")))))
				4568	class Y { public: void x(); };
				4569	void z() { Y y; y.x(); }
				4570	</pre></td></tr>
				4571
				4572
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4573	<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]	4574	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4575
				4576	Given
				4577	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4578	void f() { f(); }
				4579	callExpr(callee(expr()))
				4580	matches this->x(), x(), y.x(), f()
				4581	with callee(...)
				4582	matching this->x, x, y.x, f respectively
				4583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4584	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]	4585	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4586	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]	4587	implemented in terms of implicit casts.
				4588	</pre></td></tr>
				4589
				4590
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4591	<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]	4592	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4593
				4594	Given
				4595	void f(int i);
				4596	int y;
				4597	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4598	callExpr(
				4599	forEachArgumentWithParam(
				4600	declRefExpr(to(varDecl(hasName("y")))),
				4601	parmVarDecl(hasType(isInteger()))
				4602	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4603	matches f(y);
				4604	with declRefExpr(...)
				4605	matching int y
				4606	and parmVarDecl(...)
				4607	matching int i
				4608	</pre></td></tr>
				4609
				4610
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4611	<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]	4612	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4613	expression.
				4614
				4615	Given
				4616	void x(int, int, int) { int y; x(1, y, 42); }
				4617	callExpr(hasAnyArgument(declRefExpr()))
				4618	matches x(1, y, 42)
				4619	with hasAnyArgument(...)
				4620	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4621	</pre></td></tr>
				4622
				4623
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4624	<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]	4625	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4626	call expression.
				4627
				4628	Example matches y in x(y)
				4629	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4630	void x(int) { int y; x(y); }
				4631	</pre></td></tr>
				4632
				4633
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4634	<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>
				4635	<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]	4636	matches the given matcher.
				4637
				4638	The associated declaration is:
				4639	- for type nodes, the declaration of the underlying type
				4640	- for CallExpr, the declaration of the callee
				4641	- for MemberExpr, the declaration of the referenced member
				4642	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4643	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4644
				4645	Also usable as Matcher<T> for any T supporting the getDecl() member
				4646	function. e.g. various subtypes of clang::Type and various expressions.
				4647
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4648	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>>,
				4649	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>>,
				4650	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>>,
				4651	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>>,
				4652	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>>,
				4653	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>>,
				4654	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]	4655	</pre></td></tr>
				4656
				4657
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4658	<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]	4659	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4660	extension, matches the constant given in the statement.
				4661
				4662	Given
				4663	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4664	caseStmt(hasCaseConstant(integerLiteral()))
				4665	matches "case 1:"
				4666	</pre></td></tr>
				4667
				4668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4669	<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]	4670	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4671
				4672
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4673	<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]	4674	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4675	functionDecl that have at least one TemplateArgument matching the given
				4676	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4677
				4678	Given
				4679	template<typename T> class A {};
				4680	template<> class A<double> {};
				4681	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4682
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4683	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4684	void func() { f<int>(); };
				4685
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4686	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4687	refersToType(asString("int"))))
				4688	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4689
				4690	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4691	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4692	</pre></td></tr>
				4693
				4694
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame]	4695	<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>
				4696	<tr><td colspan="4" class="doc" id="hasSpecializedTemplate0"><pre>Matches the specialized template of a specialization declaration.
				4697
				4698	Given
				4699	tempalate<typename T> class A {};
				4700	typedef A<int> B;
				4701	classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl()))
				4702	matches 'B' with classTemplateDecl() matching the class template
				4703	declaration of 'A'.
				4704	</pre></td></tr>
				4705
				4706
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4707	<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]	4708	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4709	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4710
				4711	Given
				4712	template<typename T, typename U> class A {};
				4713	A<bool, int> b;
				4714	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4715
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4716	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4717	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4718	classTemplateSpecializationDecl(hasTemplateArgument(
				4719	1, refersToType(asString("int"))))
				4720	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4721
				4722	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4723	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4724	</pre></td></tr>
				4725
				4726
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4727	<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]	4728	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4729	type.
				4730
				4731	Given
				4732	struct A {};
				4733	A a[7];
				4734	int b[7];
				4735	arrayType(hasElementType(builtinType()))
				4736	matches "int b[7]"
				4737
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4738	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]	4739	</pre></td></tr>
				4740
				4741
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4742	<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]	4743	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4744	type.
				4745
				4746	Given
				4747	struct A {};
				4748	A a[7];
				4749	int b[7];
				4750	arrayType(hasElementType(builtinType()))
				4751	matches "int b[7]"
				4752
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4753	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]	4754	</pre></td></tr>
				4755
				4756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4757	<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]	4758	<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]	4759	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4760
				4761	Given
				4762	{ {}; 1+2; }
				4763	hasAnySubstatement(compoundStmt())
				4764	matches '{ {}; 1+2; }'
				4765	with compoundStmt()
				4766	matching '{}'
				4767	</pre></td></tr>
				4768
				4769
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4770	<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]	4771	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4772	</pre></td></tr>
				4773
				4774
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4775	<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>
				4776	<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]	4777	matches the given matcher.
				4778
				4779	The associated declaration is:
				4780	- for type nodes, the declaration of the underlying type
				4781	- for CallExpr, the declaration of the callee
				4782	- for MemberExpr, the declaration of the referenced member
				4783	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4784	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4785
				4786	Also usable as Matcher<T> for any T supporting the getDecl() member
				4787	function. e.g. various subtypes of clang::Type and various expressions.
				4788
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4789	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>>,
				4790	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>>,
				4791	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>>,
				4792	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>>,
				4793	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>>,
				4794	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>>,
				4795	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]	4796	</pre></td></tr>
				4797
				4798
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4799	<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]	4800	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4801	specific using shadow declaration.
				4802
				4803	Given
				4804	namespace a { void f() {} }
				4805	using a::f;
				4806	void g() {
				4807	f(); Matches this ..
				4808	a::f(); .. but not this.
				4809	}
				4810	declRefExpr(throughUsingDecl(anything()))
				4811	matches f()
				4812	</pre></td></tr>
				4813
				4814
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4815	<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]	4816	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4817	specified matcher.
				4818
				4819	Example matches x in if(x)
				4820	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4821	bool x;
				4822	if (x) {}
				4823	</pre></td></tr>
				4824
				4825
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4826	<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]	4827	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4828
				4829	Note that this does not work for global declarations because the AST
				4830	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4831	DeclStmt's.
				4832	Example: Given non-global declarations
				4833	int a, b = 0;
				4834	int c;
				4835	int d = 2, e;
				4836	declStmt(containsDeclaration(
				4837	0, varDecl(hasInitializer(anything()))))
				4838	matches only 'int d = 2, e;', and
				4839	declStmt(containsDeclaration(1, varDecl()))
				4840	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4841	but 'int c;' is not matched.
				4842	</pre></td></tr>
				4843
				4844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4845	<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]	4846	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4847
				4848	Given
				4849	int a, b;
				4850	int c;
				4851	declStmt(hasSingleDecl(anything()))
				4852	matches 'int c;' but not 'int a, b;'.
				4853	</pre></td></tr>
				4854
				4855
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4856	<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]	4857	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4858	the inner matcher.
				4859
				4860	Given
				4861	int x;
				4862	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4863	matches int x
				4864	</pre></td></tr>
				4865
				4866
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4867	<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]	4868	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4869	Decl, matches InnerMatcher.
				4870
				4871	Given
				4872	namespace N {
				4873	namespace M {
				4874	class D {};
				4875	}
				4876	}
				4877
				4878	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4879	declaration of class D.
				4880	</pre></td></tr>
				4881
				4882
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4883	<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]	4884	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4885	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4886
				4887	Given
				4888	for (;;) {}
				4889	hasBody(compoundStmt())
				4890	matches 'for (;;) {}'
				4891	with compoundStmt()
				4892	matching '{}'
				4893	</pre></td></tr>
				4894
				4895
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4896	<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]	4897	<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]	4898	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4899
				4900	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4901	if (true) {}
				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_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]	4906	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4907	matches InnerMatcher if the qualifier exists.
				4908
				4909	Given
				4910	namespace N {
				4911	namespace M {
				4912	class D {};
				4913	}
				4914	}
				4915	N::M::D d;
				4916
				4917	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4918	matches the type of the variable declaration of d.
				4919	</pre></td></tr>
				4920
				4921
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4922	<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]	4923	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4924
				4925	Given
				4926	namespace N {
				4927	namespace M {
				4928	class D {};
				4929	}
				4930	}
				4931	N::M::D d;
				4932
				4933	elaboratedType(namesType(recordType(
				4934	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4935	declaration of d.
				4936	</pre></td></tr>
				4937
				4938
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4939	<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>
				4940	<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]	4941	matches the given matcher.
				4942
				4943	The associated declaration is:
				4944	- for type nodes, the declaration of the underlying type
				4945	- for CallExpr, the declaration of the callee
				4946	- for MemberExpr, the declaration of the referenced member
				4947	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4948	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4949
				4950	Also usable as Matcher<T> for any T supporting the getDecl() member
				4951	function. e.g. various subtypes of clang::Type and various expressions.
				4952
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4953	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>>,
				4954	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>>,
				4955	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>>,
				4956	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>>,
				4957	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>>,
				4958	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>>,
				4959	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]	4960	</pre></td></tr>
				4961
				4962
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4963	<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]	4964	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4965
				4966	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4967	actual casts "explicit" casts.)
				4968	</pre></td></tr>
				4969
				4970
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4971	<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>
				4972	<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]	4973	declaration's type.
				4974
				4975	In case of a value declaration (for example a variable declaration),
				4976	this resolves one layer of indirection. For example, in the value
				4977	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4978	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4979	declaration of x.
				4980
				4981	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4982	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4983	class X {};
				4984	void y(X &x) { x; X z; }
				4985
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4986	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]	4987	</pre></td></tr>
				4988
				4989
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4990	<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]	4991	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4992	matcher.
				4993
				4994	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4995	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4996	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4997	class X {};
				4998	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4999	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5000	</pre></td></tr>
				5001
				5002
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5003	<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]	5004	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				5005	are stripped off.
				5006
				5007	Parentheses and explicit casts are not discarded.
				5008	Given
				5009	int arr[5];
				5010	int a = 0;
				5011	char b = 0;
				5012	const int c = a;
				5013	int *d = arr;
				5014	long e = (long) 0l;
				5015	The matchers
				5016	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				5017	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				5018	would match the declarations for a, b, c, and d, but not e.
				5019	While
				5020	varDecl(hasInitializer(integerLiteral()))
				5021	varDecl(hasInitializer(declRefExpr()))
				5022	only match the declarations for b, c, and d.
				5023	</pre></td></tr>
				5024
				5025
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	5026	<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>
				5027	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				5028	nodes are stripped off.
				5029
				5030	Parentheses and explicit casts are not discarded.
				5031	Given
				5032	class C {};
				5033	C a = C();
				5034	C b;
				5035	C c = b;
				5036	The matchers
				5037	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				5038	would match the declarations for a, b, and c.
				5039	While
				5040	varDecl(hasInitializer(cxxConstructExpr()))
				5041	only match the declarations for b and c.
				5042	</pre></td></tr>
				5043
				5044
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5045	<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]	5046	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				5047	casts are stripped off.
				5048
				5049	Implicit and non-C Style casts are also discarded.
				5050	Given
				5051	int a = 0;
				5052	char b = (0);
				5053	void* c = reinterpret_cast<char*>(0);
				5054	char d = char(0);
				5055	The matcher
				5056	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				5057	would match the declarations for a, b, c, and d.
				5058	while
				5059	varDecl(hasInitializer(integerLiteral()))
				5060	only match the declaration for a.
				5061	</pre></td></tr>
				5062
				5063
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5064	<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]	5065	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				5066	parentheses are stripped off.
				5067
				5068	Explicit casts are not discarded.
				5069	Given
				5070	int arr[5];
				5071	int a = 0;
				5072	char b = (0);
				5073	const int c = a;
				5074	int *d = (arr);
				5075	long e = ((long) 0l);
				5076	The matchers
				5077	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				5078	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				5079	would match the declarations for a, b, c, and d, but not e.
				5080	while
				5081	varDecl(hasInitializer(integerLiteral()))
				5082	varDecl(hasInitializer(declRefExpr()))
				5083	would only match the declaration for a.
				5084	</pre></td></tr>
				5085
				5086
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	5087	<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>
				5088	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				5089
				5090	Given
				5091	class C {
				5092	int a = 2;
				5093	int b = 3;
				5094	int c;
				5095	};
				5096	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				5097	matches 'int a;' but not 'int b;'.
				5098	fieldDecl(hasInClassInitializer(anything()))
				5099	matches 'int a;' and 'int b;' but not 'int c;'.
				5100	</pre></td></tr>
				5101
				5102
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5103	<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]	5104	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5105	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5106
				5107	Given
				5108	for (;;) {}
				5109	hasBody(compoundStmt())
				5110	matches 'for (;;) {}'
				5111	with compoundStmt()
				5112	matching '{}'
				5113	</pre></td></tr>
				5114
				5115
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5116	<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]	5117	<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]	5118	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5119
				5120	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5121	if (true) {}
				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('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]	5126	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				5127
				5128	Example:
				5129	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				5130	matches '++x' in
				5131	for (x; x < N; ++x) { }
				5132	</pre></td></tr>
				5133
				5134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5135	<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]	5136	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				5137
				5138	Example:
				5139	forStmt(hasLoopInit(declStmt()))
				5140	matches 'int x = 0' in
				5141	for (int x = 0; x < N; ++x) { }
				5142	</pre></td></tr>
				5143
				5144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5145	<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]	5146	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				5147
				5148	Does not match the 'this' parameter of a method.
				5149
				5150	Given
				5151	class X { void f(int x, int y, int z) {} };
				5152	cxxMethodDecl(hasAnyParameter(hasName("y")))
				5153	matches f(int x, int y, int z) {}
				5154	with hasAnyParameter(...)
				5155	matching int y
				5156	</pre></td></tr>
				5157
				5158
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5159	<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>
				5160	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5161	functionDecl that have at least one TemplateArgument matching the given
				5162	InnerMatcher.
				5163
				5164	Given
				5165	template<typename T> class A {};
				5166	template<> class A<double> {};
				5167	A<int> a;
				5168
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5169	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5170	void func() { f<int>(); };
				5171
				5172	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5173	refersToType(asString("int"))))
				5174	matches the specialization A<int>
				5175
				5176	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5177	matches the specialization f<int>
				5178	</pre></td></tr>
				5179
				5180
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5181	<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]	5182	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5183	definition that has a given body.
				5184
				5185	Given
				5186	for (;;) {}
				5187	hasBody(compoundStmt())
				5188	matches 'for (;;) {}'
				5189	with compoundStmt()
				5190	matching '{}'
				5191	</pre></td></tr>
				5192
				5193
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5194	<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]	5195	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				5196
				5197	Given
				5198	class X { void f(int x) {} };
				5199	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				5200	matches f(int x) {}
				5201	with hasParameter(...)
				5202	matching int x
				5203	</pre></td></tr>
				5204
				5205
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5206	<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>
				5207	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5208	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				5209
				5210	Given
				5211	template<typename T, typename U> class A {};
				5212	A<bool, int> b;
				5213	A<int, bool> c;
				5214
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5215	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5216	void func() { f<int>(); };
				5217	classTemplateSpecializationDecl(hasTemplateArgument(
				5218	1, refersToType(asString("int"))))
				5219	matches the specialization A<bool, int>
				5220
				5221	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5222	matches the specialization f<int>
				5223	</pre></td></tr>
				5224
				5225
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5226	<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]	5227	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				5228
				5229	Given:
				5230	class X { int f() { return 1; } };
				5231	cxxMethodDecl(returns(asString("int")))
				5232	matches int f() { return 1; }
				5233	</pre></td></tr>
				5234
				5235
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5236	<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]	5237	<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]	5238	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5239
				5240	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5241	if (true) {}
				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('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]	5246	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				5247
				5248	Given
				5249	if (A* a = GetAPointer()) {}
				5250	hasConditionVariableStatement(...)
				5251	matches 'A* a = GetAPointer()'.
				5252	</pre></td></tr>
				5253
				5254
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5255	<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]	5256	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				5257
				5258	Examples matches the if statement
				5259	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				5260	if (false) false; else true;
				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('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]	5265	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				5266
				5267	Examples matches the if statement
				5268	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				5269	if (false) true; else false;
				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_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]	5274	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				5275	matcher.
				5276
				5277	FIXME: Unit test this matcher
				5278	</pre></td></tr>
				5279
				5280
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5281	<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>
				5282	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5283	(if expression have it).
				5284	</pre></td></tr>
				5285
				5286
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5287	<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]	5288	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5289	matches the given matcher.
				5290
				5291	The associated declaration is:
				5292	- for type nodes, the declaration of the underlying type
				5293	- for CallExpr, the declaration of the callee
				5294	- for MemberExpr, the declaration of the referenced member
				5295	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5296	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5297
				5298	Also usable as Matcher<T> for any T supporting the getDecl() member
				5299	function. e.g. various subtypes of clang::Type and various expressions.
				5300
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5301	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>>,
				5302	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>>,
				5303	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>>,
				5304	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>>,
				5305	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>>,
				5306	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>>,
				5307	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5308	</pre></td></tr>
				5309
				5310
				5311	<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>
				5312	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5313	matches the given matcher.
				5314
				5315	The associated declaration is:
				5316	- for type nodes, the declaration of the underlying type
				5317	- for CallExpr, the declaration of the callee
				5318	- for MemberExpr, the declaration of the referenced member
				5319	- for CXXConstructExpr, the declaration of the constructor
				5320	- for CXXNewExpr, the declaration of the operator new
				5321
				5322	Also usable as Matcher<T> for any T supporting the getDecl() member
				5323	function. e.g. various subtypes of clang::Type and various expressions.
				5324
				5325	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>>,
				5326	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>>,
				5327	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>>,
				5328	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>>,
				5329	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>>,
				5330	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>>,
				5331	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]	5332	</pre></td></tr>
				5333
				5334
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5335	<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]	5336	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5337	matches the given matcher.
				5338
				5339	The associated declaration is:
				5340	- for type nodes, the declaration of the underlying type
				5341	- for CallExpr, the declaration of the callee
				5342	- for MemberExpr, the declaration of the referenced member
				5343	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5344	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5345
				5346	Also usable as Matcher<T> for any T supporting the getDecl() member
				5347	function. e.g. various subtypes of clang::Type and various expressions.
				5348
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5349	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>>,
				5350	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>>,
				5351	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>>,
				5352	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>>,
				5353	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>>,
				5354	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>>,
				5355	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]	5356	</pre></td></tr>
				5357
				5358
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5359	<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]	5360	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5361	matched by a given matcher.
				5362
				5363	Given
				5364	struct X { int m; };
				5365	void f(X x) { x.m; m; }
				5366	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5367	matches "x.m" and "m"
				5368	with hasObjectExpression(...)
				5369	matching "x" and the implicit object expression of "m" which has type X*.
				5370	</pre></td></tr>
				5371
				5372
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5373	<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]	5374	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5375	given matcher.
				5376
				5377	Given
				5378	struct { int first, second; } first, second;
				5379	int i(second.first);
				5380	int j(first.second);
				5381	memberExpr(member(hasName("first")))
				5382	matches second.first
				5383	but not first.second (because the member name there is "second").
				5384	</pre></td></tr>
				5385
				5386
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5387	<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]	5388	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5389	pointee matches a given matcher.
				5390
				5391	Given
				5392	int *a;
				5393	int const *b;
				5394	float const *f;
				5395	pointerType(pointee(isConstQualified(), isInteger()))
				5396	matches "int const *b"
				5397
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5398	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>>,
				5399	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]	5400	</pre></td></tr>
				5401
				5402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5403	<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]	5404	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5405	pointee matches a given matcher.
				5406
				5407	Given
				5408	int *a;
				5409	int const *b;
				5410	float const *f;
				5411	pointerType(pointee(isConstQualified(), isInteger()))
				5412	matches "int const *b"
				5413
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5414	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>>,
				5415	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]	5416	</pre></td></tr>
				5417
				5418
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5419	<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>
				5420	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5421	matcher.
				5422
				5423	Given
				5424	namespace N { template<class T> void f(T t); }
				5425	template <class T> void g() { using N::f; f(T()); }
				5426	unresolvedLookupExpr(hasAnyDeclaration(
				5427	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5428	matches the use of f in g() .
				5429	</pre></td></tr>
				5430
				5431
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5432	<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]	5433	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5434
				5435	Given
				5436	struct A { struct B { struct C {}; }; };
				5437	A::B::C c;
				5438	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5439	matches "A::"
				5440	</pre></td></tr>
				5441
				5442
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5443	<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]	5444	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5445	given TypeLoc.
				5446
				5447	Given
				5448	struct A { struct B { struct C {}; }; };
				5449	A::B::C c;
				5450	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5451	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5452	matches "A::"
				5453	</pre></td></tr>
				5454
				5455
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5456	<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]	5457	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5458
				5459	Given
				5460	struct A { struct B { struct C {}; }; };
				5461	A::B::C c;
				5462	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5463	matches "A::"
				5464	</pre></td></tr>
				5465
				5466
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5467	<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]	5468	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5469	given namespace matcher.
				5470
				5471	Given
				5472	namespace ns { struct A {}; }
				5473	ns::A a;
				5474	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5475	matches "ns::"
				5476	</pre></td></tr>
				5477
				5478
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5479	<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]	5480	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5481	given QualType matcher without qualifiers.
				5482
				5483	Given
				5484	struct A { struct B { struct C {}; }; };
				5485	A::B::C c;
				5486	nestedNameSpecifier(specifiesType(
				5487	hasDeclaration(cxxRecordDecl(hasName("A")))
				5488	))
				5489	matches "A::"
				5490	</pre></td></tr>
				5491
				5492
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5493	<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]	5494	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5495	call expression.
				5496
				5497	Example matches y in x(y)
				5498	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5499	void x(int) { int y; x(y); }
				5500	</pre></td></tr>
				5501
				5502
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5503	<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]	5504	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5505
				5506	Example
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	5507	matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *")));
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5508	matches the [webView ...] message invocation.
				5509	NSString *webViewJavaScript = ...
				5510	UIWebView *webView = ...
				5511	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5512	</pre></td></tr>
				5513
				5514
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5515	<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>
				5516	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5517
				5518
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5519	<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>
				5520	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5521	overloads matches the given matcher.
				5522
				5523	Given
				5524	template <typename T> void foo(T);
				5525	template <typename T> void bar(T);
				5526	template <typename T> void baz(T t) {
				5527	foo(t);
				5528	bar(t);
				5529	}
				5530	unresolvedLookupExpr(hasAnyDeclaration(
				5531	functionTemplateDecl(hasName("foo"))))
				5532	matches foo in foo(t); but not bar in bar(t);
				5533	</pre></td></tr>
				5534
				5535
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5536	<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]	5537	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5538
				5539	Given
				5540	int (*ptr_to_array)[4];
				5541	int (*ptr_to_func)(int);
				5542
				5543	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5544	ptr_to_func but not ptr_to_array.
				5545
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5546	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]	5547	</pre></td></tr>
				5548
				5549
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5550	<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]	5551	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5552	pointee matches a given matcher.
				5553
				5554	Given
				5555	int *a;
				5556	int const *b;
				5557	float const *f;
				5558	pointerType(pointee(isConstQualified(), isInteger()))
				5559	matches "int const *b"
				5560
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5561	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>>,
				5562	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]	5563	</pre></td></tr>
				5564
				5565
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5566	<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]	5567	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5568	pointee matches a given matcher.
				5569
				5570	Given
				5571	int *a;
				5572	int const *b;
				5573	float const *f;
				5574	pointerType(pointee(isConstQualified(), isInteger()))
				5575	matches "int const *b"
				5576
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5577	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>>,
				5578	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]	5579	</pre></td></tr>
				5580
				5581
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5582	<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]	5583	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5584
				5585	Given:
				5586	typedef int &int_ref;
				5587	int a;
				5588	int_ref b = a;
				5589
				5590	varDecl(hasType(qualType(referenceType()))))) will not match the
				5591	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5592	</pre></td></tr>
				5593
				5594
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5595	<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]	5596	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5597	matches the given matcher.
				5598
				5599	The associated declaration is:
				5600	- for type nodes, the declaration of the underlying type
				5601	- for CallExpr, the declaration of the callee
				5602	- for MemberExpr, the declaration of the referenced member
				5603	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5604	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5605
				5606	Also usable as Matcher<T> for any T supporting the getDecl() member
				5607	function. e.g. various subtypes of clang::Type and various expressions.
				5608
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5609	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>>,
				5610	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>>,
				5611	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>>,
				5612	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>>,
				5613	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>>,
				5614	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>>,
				5615	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]	5616	</pre></td></tr>
				5617
				5618
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5619	<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>
				5620	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5621
				5622	Given
				5623	void (*fp)(void);
				5624	The matcher
				5625	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5626	would match the declaration for fp.
				5627	</pre></td></tr>
				5628
				5629
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5630	<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]	5631	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5632	</pre></td></tr>
				5633
				5634
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5635	<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]	5636	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5637	matches the specified matcher.
				5638
				5639	Example matches y->x()
				5640	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5641	cxxRecordDecl(hasName("Y")))))))
				5642	class Y { public: void x(); };
				5643	void z() { Y *y; y->x(); }
				5644	</pre></td></tr>
				5645
				5646
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5647	<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]	5648	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5649	</pre></td></tr>
				5650
				5651
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5652	<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]	5653	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5654	type matches the specified matcher.
				5655
				5656	Example matches X &x and const X &y
				5657	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5658	class X {
				5659	void a(X b) {
				5660	X &x = b;
				5661	const X &y = b;
				5662	}
				5663	};
				5664	</pre></td></tr>
				5665
				5666
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5667	<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]	5668	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5669	matches the given matcher.
				5670
				5671	The associated declaration is:
				5672	- for type nodes, the declaration of the underlying type
				5673	- for CallExpr, the declaration of the callee
				5674	- for MemberExpr, the declaration of the referenced member
				5675	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5676	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5677
				5678	Also usable as Matcher<T> for any T supporting the getDecl() member
				5679	function. e.g. various subtypes of clang::Type and various expressions.
				5680
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5681	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>>,
				5682	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>>,
				5683	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>>,
				5684	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>>,
				5685	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>>,
				5686	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>>,
				5687	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]	5688	</pre></td></tr>
				5689
				5690
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5691	<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]	5692	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5693	pointee matches a given matcher.
				5694
				5695	Given
				5696	int *a;
				5697	int const *b;
				5698	float const *f;
				5699	pointerType(pointee(isConstQualified(), isInteger()))
				5700	matches "int const *b"
				5701
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5702	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>>,
				5703	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]	5704	</pre></td></tr>
				5705
				5706
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5707	<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]	5708	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5709	pointee matches a given matcher.
				5710
				5711	Given
				5712	int *a;
				5713	int const *b;
				5714	float const *f;
				5715	pointerType(pointee(isConstQualified(), isInteger()))
				5716	matches "int const *b"
				5717
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5718	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>>,
				5719	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]	5720	</pre></td></tr>
				5721
				5722
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5723	<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>
				5724	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5725
				5726	Given
				5727	return a + b;
				5728	hasReturnValue(binaryOperator())
				5729	matches 'return a + b'
				5730	with binaryOperator()
				5731	matching 'a + b'
				5732	</pre></td></tr>
				5733
				5734
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5735	<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>
				5736	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5737	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5738
				5739	Given
				5740	{ {}; 1+2; }
				5741	hasAnySubstatement(compoundStmt())
				5742	matches '{ {}; 1+2; }'
				5743	with compoundStmt()
				5744	matching '{}'
				5745	</pre></td></tr>
				5746
				5747
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5748	<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]	5749	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5750	alignof.
				5751	</pre></td></tr>
				5752
				5753
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5754	<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]	5755	<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]	5756
				5757	Given:
				5758	F& operator=(const F& o) {
				5759	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5760	return *this;
				5761	}
				5762	returnStmt(forFunction(hasName("operator=")))
				5763	matches 'return *this'
				5764	but does match 'return > 0'
				5765	</pre></td></tr>
				5766
				5767
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5768	<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]	5769	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5770	sizeof.
				5771	</pre></td></tr>
				5772
				5773
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5774	<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>
				5775	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5776	type that matches the provided matcher.
				5777
				5778	Given
				5779	template <typename T>
				5780	double F(T t);
				5781	int i;
				5782	double j = F(i);
				5783
				5784	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5785	</pre></td></tr>
				5786
				5787
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5788	<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]	5789	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5790	statement. This matcher may produce multiple matches.
				5791
				5792	Given
				5793	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5794	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5795	matches four times, with "c" binding each of "case 1:", "case 2:",
				5796	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5797	"switch (1)", "switch (2)" and "switch (2)".
				5798	</pre></td></tr>
				5799
				5800
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5801	<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>
				5802	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5803	switch statement or conditional operator.
				5804
				5805	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5806	if (true) {}
				5807	</pre></td></tr>
				5808
				5809
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5810	<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]	5811	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5812	matches the given matcher.
				5813
				5814	The associated declaration is:
				5815	- for type nodes, the declaration of the underlying type
				5816	- for CallExpr, the declaration of the callee
				5817	- for MemberExpr, the declaration of the referenced member
				5818	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5819	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5820
				5821	Also usable as Matcher<T> for any T supporting the getDecl() member
				5822	function. e.g. various subtypes of clang::Type and various expressions.
				5823
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5824	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>>,
				5825	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>>,
				5826	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>>,
				5827	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>>,
				5828	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>>,
				5829	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>>,
				5830	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]	5831	</pre></td></tr>
				5832
				5833
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5834	<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]	5835	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5836
				5837	Given
				5838	template<typename T> struct A {};
				5839	struct B { B* next; };
				5840	A<&B::next> a;
				5841	templateSpecializationType(hasAnyTemplateArgument(
				5842	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5843	matches the specialization A<&B::next> with fieldDecl(...) matching
				5844	B::next
				5845	</pre></td></tr>
				5846
				5847
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5848	<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]	5849	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5850	declaration.
				5851
				5852	Given
				5853	template<typename T> struct A {};
				5854	struct B { B* next; };
				5855	A<&B::next> a;
				5856	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5857	refersToDeclaration(fieldDecl(hasName("next"))))
				5858	matches the specialization A<&B::next> with fieldDecl(...) matching
				5859	B::next
				5860	</pre></td></tr>
				5861
				5862
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5863	<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]	5864	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5865
				5866	Given
				5867	template<int T> struct A {};
				5868	C<42> c;
				5869	classTemplateSpecializationDecl(
				5870	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5871	matches the implicit instantiation of C in C<42>.
				5872	</pre></td></tr>
				5873
				5874
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5875	<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>
				5876	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5877
				5878	Given
				5879	template<template <typename> class S> class X {};
				5880	template<typename T> class Y {};"
				5881	X<Y> xi;
				5882	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5883	refersToTemplate(templateName())))
				5884	matches the specialization X<Y>
				5885	</pre></td></tr>
				5886
				5887
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5888	<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]	5889	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5890
				5891	Given
				5892	struct X {};
				5893	template<typename T> struct A {};
				5894	A<X> a;
				5895	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5896	refersToType(class(hasName("X")))))
				5897	matches the specialization A<X>
				5898	</pre></td></tr>
				5899
				5900
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5901	<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]	5902	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5903	functionDecl that have at least one TemplateArgument matching the given
				5904	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5905
				5906	Given
				5907	template<typename T> class A {};
				5908	template<> class A<double> {};
				5909	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5910
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5911	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5912	void func() { f<int>(); };
				5913
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5914	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5915	refersToType(asString("int"))))
				5916	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5917
				5918	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5919	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5920	</pre></td></tr>
				5921
				5922
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5923	<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]	5924	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5925	matches the given matcher.
				5926
				5927	The associated declaration is:
				5928	- for type nodes, the declaration of the underlying type
				5929	- for CallExpr, the declaration of the callee
				5930	- for MemberExpr, the declaration of the referenced member
				5931	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5932	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5933
				5934	Also usable as Matcher<T> for any T supporting the getDecl() member
				5935	function. e.g. various subtypes of clang::Type and various expressions.
				5936
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5937	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>>,
				5938	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>>,
				5939	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>>,
				5940	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>>,
				5941	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>>,
				5942	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>>,
				5943	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]	5944	</pre></td></tr>
				5945
				5946
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5947	<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]	5948	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5949	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5950
				5951	Given
				5952	template<typename T, typename U> class A {};
				5953	A<bool, int> b;
				5954	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5955
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5956	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5957	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5958	classTemplateSpecializationDecl(hasTemplateArgument(
				5959	1, refersToType(asString("int"))))
				5960	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5961
				5962	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5963	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5964	</pre></td></tr>
				5965
				5966
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5967	<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]	5968	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5969	matches the given matcher.
				5970
				5971	The associated declaration is:
				5972	- for type nodes, the declaration of the underlying type
				5973	- for CallExpr, the declaration of the callee
				5974	- for MemberExpr, the declaration of the referenced member
				5975	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5976	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5977
				5978	Also usable as Matcher<T> for any T supporting the getDecl() member
				5979	function. e.g. various subtypes of clang::Type and various expressions.
				5980
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5981	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>>,
				5982	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>>,
				5983	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>>,
				5984	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>>,
				5985	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>>,
				5986	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>>,
				5987	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]	5988	</pre></td></tr>
				5989
				5990
				5991	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5992	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5993
				5994	Generates results for each match.
				5995
				5996	For example, in:
				5997	class A { class B {}; class C {}; };
				5998	The matcher:
				5999	cxxRecordDecl(hasName("::A"),
				6000	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				6001	will generate results for A, B and C.
				6002
				6003	Usable as: Any Matcher
				6004	</pre></td></tr>
				6005
				6006
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	6007	<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]	6008	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				6009	matcher.
				6010
				6011	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6012	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6013	and U (matcher = typedefDecl(hasType(asString("int")))
				6014	class X {};
				6015	void y(X &x) { x; X z; }
				6016	typedef int U;
				6017	</pre></td></tr>
				6018
				6019
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6020	<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]	6021	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				6022	matches the given matcher.
				6023
				6024	The associated declaration is:
				6025	- for type nodes, the declaration of the underlying type
				6026	- for CallExpr, the declaration of the callee
				6027	- for MemberExpr, the declaration of the referenced member
				6028	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	6029	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6030
				6031	Also usable as Matcher<T> for any T supporting the getDecl() member
				6032	function. e.g. various subtypes of clang::Type and various expressions.
				6033
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	6034	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>>,
				6035	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>>,
				6036	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>>,
				6037	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>>,
				6038	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>>,
				6039	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>>,
				6040	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				6041	</pre></td></tr>
				6042
				6043
				6044	<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>
				6045	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				6046	type of the matched node.
				6047
				6048	For example, in:
				6049	class A {};
				6050	using B = A;
				6051	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				6052	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6053	</pre></td></tr>
				6054
				6055
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6056	<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]	6057	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				6058
				6059	Given
				6060	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				6061	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				6062	matches sizeof(a) and alignof(c)
				6063	</pre></td></tr>
				6064
				6065
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6066	<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]	6067	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				6068
				6069	Example matches true (matcher = hasUnaryOperand(
				6070	cxxBoolLiteral(equals(true))))
				6071	!true
				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_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]	6076	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				6077	matches the given matcher.
				6078
				6079	The associated declaration is:
				6080	- for type nodes, the declaration of the underlying type
				6081	- for CallExpr, the declaration of the callee
				6082	- for MemberExpr, the declaration of the referenced member
				6083	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	6084	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6085
				6086	Also usable as Matcher<T> for any T supporting the getDecl() member
				6087	function. e.g. various subtypes of clang::Type and various expressions.
				6088
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	6089	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>>,
				6090	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>>,
				6091	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>>,
				6092	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>>,
				6093	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>>,
				6094	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>>,
				6095	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]	6096	</pre></td></tr>
				6097
				6098
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6099	<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]	6100	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				6101
				6102	Given
				6103	namespace X { void b(); }
				6104	using X::b;
				6105	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				6106	matches using X::b </pre></td></tr>
				6107
				6108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6109	<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]	6110	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				6111	matched by the given matcher.
				6112
				6113	Given
				6114	namespace X { int a; void b(); }
				6115	using X::a;
				6116	using X::b;
				6117	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				6118	matches using X::b but not using X::a </pre></td></tr>
				6119
				6120
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6121	<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>
				6122	<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]	6123	declaration's type.
				6124
				6125	In case of a value declaration (for example a variable declaration),
				6126	this resolves one layer of indirection. For example, in the value
				6127	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				6128	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				6129	declaration of x.
				6130
				6131	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6132	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6133	class X {};
				6134	void y(X &x) { x; X z; }
				6135
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6136	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]	6137	</pre></td></tr>
				6138
				6139
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6140	<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>
				6141	<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]	6142	matcher.
				6143
				6144	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6145	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6146	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6147	class X {};
				6148	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6149	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6150	</pre></td></tr>
				6151
				6152
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6153	<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]	6154	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				6155	that matches the given matcher.
				6156
				6157	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				6158	bool y() { return true; }
				6159	bool x = y();
				6160	</pre></td></tr>
				6161
				6162
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6163	<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]	6164	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				6165	expression.
				6166
				6167	Given
				6168	void f(int b) {
				6169	int a[b];
				6170	}
				6171	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				6172	varDecl(hasName("b")))))))
				6173	matches "int a[b]"
				6174	</pre></td></tr>
				6175
				6176
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6177	<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]	6178	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				6179	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6180
				6181	Given
				6182	for (;;) {}
				6183	hasBody(compoundStmt())
				6184	matches 'for (;;) {}'
				6185	with compoundStmt()
				6186	matching '{}'
				6187	</pre></td></tr>
				6188
				6189
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6190	<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]	6191	<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]	6192	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6193
				6194	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				6195	if (true) {}
				6196	</pre></td></tr>
				6197
				6198
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6199	<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]	6200	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				6201	NestedNameSpecifier-matcher matches.
				6202	</pre></td></tr>
				6203
				6204
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6205	<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]	6206	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				6207	QualType-matcher matches.
				6208	</pre></td></tr>
				6209
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	6210	<!--END_TRAVERSAL_MATCHERS -->
				6211	</table>
				6212
				6213	</div>
				6214	</body>
				6215	</html>
				6216
				6217