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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>
				1258	<tr><td colspan="4" class="doc" id="objcThrowStmt0"><pre>Matches Objective-C @try statements.
				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
				2279	<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]	2280	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2281
				2282	Matches overloaded operator names specified in strings without the
				2283	"operator" prefix: e.g. "<<".
				2284
				2285	Given:
				2286	class A { int operator*(); };
				2287	const A &operator<<(const A &a, const A &b);
				2288	A a;
				2289	a << a; <-- This matches
				2290
				2291	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2292	specified line and
				2293	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2294	matches the declaration of A.
				2295
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2296	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]	2297	</pre></td></tr>
				2298
				2299
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2300	<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]	2301	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2302	</pre></td></tr>
				2303
				2304
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2305	<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]	2306	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2307	static member variable template instantiations.
				2308
				2309	Given
				2310	template<typename T> void A(T t) { }
				2311	template<> void A(int N) { }
				2312	functionDecl(isExplicitTemplateSpecialization())
				2313	matches the specialization A<int>().
				2314
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2315	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]	2316	</pre></td></tr>
				2317
				2318
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2319	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('isFinal0')"><a name="isFinal0Anchor">isFinal</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2320	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2321
				2322	Given:
				2323	class A final {};
				2324
				2325	struct B {
				2326	virtual void f();
				2327	};
				2328
				2329	struct C : B {
				2330	void f() final;
				2331	};
				2332	matches A and C::f, but not B, C, or B::f
				2333	</pre></td></tr>
				2334
				2335
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2336	<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>
				2337	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2338
				2339	Given:
				2340	auto x = []{};
				2341
				2342	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2343	decltype(x)
				2344	</pre></td></tr>
				2345
				2346
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2347	<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]	2348	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2349	isSameOrDerivedFrom(hasName(...)).
				2350	</pre></td></tr>
				2351
				2352
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2353	<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]	2354	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2355	member variable template instantiations.
				2356
				2357	Given
				2358	template <typename T> class X {}; class A {}; X<A> x;
				2359	or
				2360	template <typename T> class X {}; class A {}; template class X<A>;
				2361	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2362	matches the template instantiation of X<A>.
				2363
				2364	But given
				2365	template <typename T> class X {}; class A {};
				2366	template <> class X<A> {}; X<A> x;
				2367	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2368	does not match, as X<A> is an explicit template specialization.
				2369
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2370	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]	2371	</pre></td></tr>
				2372
				2373
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2374	<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]	2375	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2376	a specific number of arguments (including absent default arguments).
				2377
				2378	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2379	void f(int x, int y);
				2380	f(0, 0);
				2381	</pre></td></tr>
				2382
				2383
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2384	<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>
				2385	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2386
				2387	Example: matches the implicit cast around 0
				2388	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2389	int *p = 0;
				2390	</pre></td></tr>
				2391
				2392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2393	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2394	<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]	2395
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2396	Given
				2397	f('false, 3.14, 42);
				2398	characterLiteral(equals(0))
				2399	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2400	match false
				2401	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2402	match 3.14
				2403	integerLiteral(equals(42))
				2404	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2405
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2406	Note that you cannot directly match a negative numeric literal because the
				2407	minus sign is not part of the literal: It is a unary operator whose operand
				2408	is the positive numeric literal. Instead, you must use a unaryOperator()
				2409	matcher to match the minus sign:
				2410
				2411	unaryOperator(hasOperatorName("-"),
				2412	hasUnaryOperand(integerLiteral(equals(13))))
				2413
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2414	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]	2415	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]	2416	</pre></td></tr>
				2417
				2418
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2419	<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>
				2420	<tr><td colspan="4" class="doc" id="equals4"><pre></pre></td></tr>
				2421
				2422
				2423	<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>
				2424	<tr><td colspan="4" class="doc" id="equals10"><pre></pre></td></tr>
				2425
				2426
				2427	<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>
				2428	<tr><td colspan="4" class="doc" id="equals7"><pre></pre></td></tr>
				2429
				2430
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2431	<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]	2432	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2433
				2434	Given
				2435	template<typename T> struct C {};
				2436	C<int> c;
				2437	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2438	matches C<int>.
				2439	</pre></td></tr>
				2440
				2441
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2442	<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]	2443	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2444	child statements.
				2445
				2446	Example: Given
				2447	{ for (;;) {} }
				2448	compoundStmt(statementCountIs(0)))
				2449	matches '{}'
				2450	but does not match the outer compound statement.
				2451	</pre></td></tr>
				2452
				2453
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2454	<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]	2455	<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]	2456
				2457	Given
				2458	int a[42];
				2459	int b[2 * 21];
				2460	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2461	char *s = "abcd";
				2462	wchar_t *ws = L"abcd";
				2463	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2464	constantArrayType(hasSize(42))
				2465	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2466	stringLiteral(hasSize(4))
				2467	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2468	</pre></td></tr>
				2469
				2470
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2471	<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]	2472	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2473	declarations.
				2474
				2475	Example: Given
				2476	int a, b;
				2477	int c;
				2478	int d = 2, e;
				2479	declCountIs(2)
				2480	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2481	</pre></td></tr>
				2482
				2483
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2484	<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]	2485	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2486
				2487	Matches a node if it equals the node previously bound to ID.
				2488
				2489	Given
				2490	class X { int a; int b; };
				2491	cxxRecordDecl(
				2492	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2493	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2494	matches the class X, as a and b have the same type.
				2495
				2496	Note that when multiple matches are involved via forEach* matchers,
				2497	equalsBoundNodes acts as a filter.
				2498	For example:
				2499	compoundStmt(
				2500	forEachDescendant(varDecl().bind("d")),
				2501	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2502	will trigger a match for each combination of variable declaration
				2503	and reference to that variable declaration within a compound statement.
				2504	</pre></td></tr>
				2505
				2506
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2507	<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>
				2508	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2509
				2510	Decl has pointer identity in the AST.
				2511	</pre></td></tr>
				2512
				2513
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2514	<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]	2515	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2516
				2517	Given
				2518	__attribute__((device)) void f() { ... }
				2519	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2520	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2521	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2522	</pre></td></tr>
				2523
				2524
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2525	<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]	2526	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2527	partially matching a given regex.
				2528
				2529	Example matches Y but not X
				2530	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2531	#include "ASTMatcher.h"
				2532	class X {};
				2533	ASTMatcher.h:
				2534	class Y {};
				2535
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2536	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]	2537	</pre></td></tr>
				2538
				2539
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2540	<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]	2541	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2542
				2543	Example matches X but not Y
				2544	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2545	#include <Y.h>
				2546	class X {};
				2547	Y.h:
				2548	class Y {};
				2549
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2550	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]	2551	</pre></td></tr>
				2552
				2553
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2554	<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]	2555	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2556
				2557	Example matches Y but not X
				2558	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2559	#include <SystemHeader.h>
				2560	class X {};
				2561	SystemHeader.h:
				2562	class Y {};
				2563
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2564	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]	2565	</pre></td></tr>
				2566
				2567
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2568	<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]	2569	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2570	by the compiler (eg. implicit defaultcopy constructors).
				2571	</pre></td></tr>
				2572
				2573
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2574	<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]	2575	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2576
				2577	Given
				2578	class C {
				2579	public: int a;
				2580	protected: int b;
				2581	private: int c;
				2582	};
				2583	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2584	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2585	</pre></td></tr>
				2586
				2587
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2588	<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]	2589	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2590
				2591	Given
				2592	class C {
				2593	public: int a;
				2594	protected: int b;
				2595	private: int c;
				2596	};
				2597	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2598	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2599	</pre></td></tr>
				2600
				2601
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2602	<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]	2603	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2604
				2605	Given
				2606	class C {
				2607	public: int a;
				2608	protected: int b;
				2609	private: int c;
				2610	};
				2611	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2612	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2613	</pre></td></tr>
				2614
				2615
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2616	<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>
				2617	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2618	a specific number of designators.
				2619
				2620	Example: Given
				2621	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2622	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2623	designatorCountIs(2)
				2624	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2625	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2626	</pre></td></tr>
				2627
				2628
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2629	<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]	2630	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2631	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2632
				2633	Given
				2634	class C {
				2635	int a : 2;
				2636	int b : 4;
				2637	int c : 2;
				2638	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2639	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2640	matches 'int a;' and 'int c;' but not 'int b;'.
				2641	</pre></td></tr>
				2642
				2643
				2644	<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>
				2645	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2646
				2647	Given
				2648	class C {
				2649	int a : 2;
				2650	int b;
				2651	};
				2652	fieldDecl(isBitField())
				2653	matches 'int a;' but not 'int b;'.
				2654	</pre></td></tr>
				2655
				2656
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2657	<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]	2658	<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]	2659
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2660	Given
				2661	f('false, 3.14, 42);
				2662	characterLiteral(equals(0))
				2663	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2664	match false
				2665	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2666	match 3.14
				2667	integerLiteral(equals(42))
				2668	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2669
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2670	Note that you cannot directly match a negative numeric literal because the
				2671	minus sign is not part of the literal: It is a unary operator whose operand
				2672	is the positive numeric literal. Instead, you must use a unaryOperator()
				2673	matcher to match the minus sign:
				2674
				2675	unaryOperator(hasOperatorName("-"),
				2676	hasUnaryOperand(integerLiteral(equals(13))))
				2677
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2678	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]	2679	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]	2680	</pre></td></tr>
				2681
				2682
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2683	<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>
				2684	<tr><td colspan="4" class="doc" id="equals12"><pre></pre></td></tr>
				2685
				2686
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2687	<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>
				2688	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2689
				2690	Given:
				2691	void f();
				2692	void g() noexcept;
				2693	void h() noexcept(true);
				2694	void i() noexcept(false);
				2695	void j() throw();
				2696	void k() throw(int);
				2697	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2698	functionDecl(hasDynamicExceptionSpec()) and
				2699	functionProtoType(hasDynamicExceptionSpec())
				2700	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]	2701	</pre></td></tr>
				2702
				2703
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2704	<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]	2705	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2706
				2707	Matches overloaded operator names specified in strings without the
				2708	"operator" prefix: e.g. "<<".
				2709
				2710	Given:
				2711	class A { int operator*(); };
				2712	const A &operator<<(const A &a, const A &b);
				2713	A a;
				2714	a << a; <-- This matches
				2715
				2716	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2717	specified line and
				2718	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2719	matches the declaration of A.
				2720
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2721	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]	2722	</pre></td></tr>
				2723
				2724
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2725	<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]	2726	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2727
				2728	Given:
				2729	constexpr int foo = 42;
				2730	constexpr int bar();
				2731	varDecl(isConstexpr())
				2732	matches the declaration of foo.
				2733	functionDecl(isConstexpr())
				2734	matches the declaration of bar.
				2735	</pre></td></tr>
				2736
				2737
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2738	<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]	2739	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2740
				2741	Given:
				2742	class A { ~A(); };
				2743	class B { ~B() = default; };
				2744	functionDecl(isDefaulted())
				2745	matches the declaration of ~B, but not ~A.
				2746	</pre></td></tr>
				2747
				2748
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2749	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDefinition2')"><a name="isDefinition2Anchor">isDefinition</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2750	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2751
				2752	Example matches A, va, fa
				2753	class A {};
				2754	class B; Doesn't match, as it has no body.
				2755	int va;
				2756	extern int vb; Doesn't match, as it doesn't define the variable.
				2757	void fa() {}
				2758	void fb(); Doesn't match, as it has no body.
				2759
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2760	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>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2761	</pre></td></tr>
				2762
				2763
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2764	<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]	2765	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2766
				2767	Given:
				2768	void Func();
				2769	void DeletedFunc() = delete;
				2770	functionDecl(isDeleted())
				2771	matches the declaration of DeletedFunc, but not Func.
				2772	</pre></td></tr>
				2773
				2774
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2775	<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]	2776	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2777	static member variable template instantiations.
				2778
				2779	Given
				2780	template<typename T> void A(T t) { }
				2781	template<> void A(int N) { }
				2782	functionDecl(isExplicitTemplateSpecialization())
				2783	matches the specialization A<int>().
				2784
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2785	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]	2786	</pre></td></tr>
				2787
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2788	<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]	2789	<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]	2790
				2791	Given:
				2792	extern "C" void f() {}
				2793	extern "C" { void g() {} }
				2794	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2795	extern "C" int x = 1;
				2796	extern "C" int y = 2;
				2797	int z = 3;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2798	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2799	matches the declaration of f and g, but not the declaration of h.
				2800	varDecl(isExternC())
				2801	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]	2802	</pre></td></tr>
				2803
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2804	<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]	2805	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2806	the inline keyword.
				2807
				2808	Given
				2809	inline void f();
				2810	void g();
				2811	namespace n {
				2812	inline namespace m {}
				2813	}
				2814	functionDecl(isInline()) will match ::f().
				2815	namespaceDecl(isInline()) will match n::m.
				2816	</pre></td></tr>
				2817
				2818
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2819	<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]	2820	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2821
				2822	Given:
				2823	void f();
				2824	void g() noexcept;
				2825	void h() throw();
				2826	void i() throw(int);
				2827	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2828	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2829	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]	2830	</pre></td></tr>
				2831
				2832
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2833	<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]	2834	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2835	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2836
				2837	Given:
				2838	static void f() {}
				2839	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2840	extern int j;
				2841	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2842	functionDecl(isStaticStorageClass())
				2843	matches the function declaration f.
				2844	varDecl(isStaticStorageClass())
				2845	matches the variable declaration i.
				2846	</pre></td></tr>
				2847
				2848
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2849	<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]	2850	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2851	member variable template instantiations.
				2852
				2853	Given
				2854	template <typename T> class X {}; class A {}; X<A> x;
				2855	or
				2856	template <typename T> class X {}; class A {}; template class X<A>;
				2857	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2858	matches the template instantiation of X<A>.
				2859
				2860	But given
				2861	template <typename T> class X {}; class A {};
				2862	template <> class X<A> {}; X<A> x;
				2863	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2864	does not match, as X<A> is an explicit template specialization.
				2865
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2866	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]	2867	</pre></td></tr>
				2868
				2869
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2870	<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]	2871	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2872
				2873	Example matches f, but not g or h. The function i will not match, even when
				2874	compiled in C mode.
				2875	void f(...);
				2876	void g(int);
				2877	template <typename... Ts> void h(Ts...);
				2878	void i();
				2879	</pre></td></tr>
				2880
				2881
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2882	<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]	2883	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2884	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2885
				2886	Given
				2887	void f(int i) {}
				2888	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2889	void h(int i, int j);
				2890	void j(int i);
				2891	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2892	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2893	matches void g(int i, int j) {}
				2894	functionProtoType(parameterCountIs(2))
				2895	matches void h(int i, int j)
				2896	functionProtoType(parameterCountIs(3))
				2897	matches void k(int x, int y, int z, ...);
				2898	</pre></td></tr>
				2899
				2900
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2901	<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>
				2902	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2903
				2904	Given:
				2905	void f();
				2906	void g() noexcept;
				2907	void h() noexcept(true);
				2908	void i() noexcept(false);
				2909	void j() throw();
				2910	void k() throw(int);
				2911	void l() throw(...);
				2912	functionDecl(hasDynamicExceptionSpec()) and
				2913	functionProtoType(hasDynamicExceptionSpec())
				2914	match the declarations of j, k, and l, but not f, g, h, or i.
				2915	</pre></td></tr>
				2916
				2917
				2918	<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>
				2919	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2920
				2921	Given:
				2922	void f();
				2923	void g() noexcept;
				2924	void h() throw();
				2925	void i() throw(int);
				2926	void j() noexcept(false);
				2927	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2928	match the declarations of g, and h, but not f, i or j.
				2929	</pre></td></tr>
				2930
				2931
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2932	<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>
				2933	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2934	specific parameter count.
				2935
				2936	Given
				2937	void f(int i) {}
				2938	void g(int i, int j) {}
				2939	void h(int i, int j);
				2940	void j(int i);
				2941	void k(int x, int y, int z, ...);
				2942	functionDecl(parameterCountIs(2))
				2943	matches void g(int i, int j) {}
				2944	functionProtoType(parameterCountIs(2))
				2945	matches void h(int i, int j)
				2946	functionProtoType(parameterCountIs(3))
				2947	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2948	</pre></td></tr>
				2949
				2950
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2951	<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]	2952	<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]	2953
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2954	Given
				2955	f('false, 3.14, 42);
				2956	characterLiteral(equals(0))
				2957	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2958	match false
				2959	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2960	match 3.14
				2961	integerLiteral(equals(42))
				2962	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2963
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2964	Note that you cannot directly match a negative numeric literal because the
				2965	minus sign is not part of the literal: It is a unary operator whose operand
				2966	is the positive numeric literal. Instead, you must use a unaryOperator()
				2967	matcher to match the minus sign:
				2968
				2969	unaryOperator(hasOperatorName("-"),
				2970	hasUnaryOperand(integerLiteral(equals(13))))
				2971
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2972	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]	2973	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]	2974	</pre></td></tr>
				2975
				2976
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2977	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals6')"><a name="equals6Anchor">equals</a></td><td>bool Value</td></tr>
				2978	<tr><td colspan="4" class="doc" id="equals6"><pre></pre></td></tr>
				2979
				2980
				2981	<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>
				2982	<tr><td colspan="4" class="doc" id="equals13"><pre></pre></td></tr>
				2983
				2984
				2985	<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>
				2986	<tr><td colspan="4" class="doc" id="equals9"><pre></pre></td></tr>
				2987
				2988
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2989	<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]	2990	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2991	to '.'.
				2992
				2993	Member calls on the implicit this pointer match as called with '->'.
				2994
				2995	Given
				2996	class Y {
				2997	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2998	int a;
				2999	static int b;
				3000	};
				3001	memberExpr(isArrow())
				3002	matches this->x, x, y.x, a, this->b
				3003	</pre></td></tr>
				3004
				3005
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	3006	<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>
				3007	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				3008
				3009	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				3010	void f() {
				3011	int x;
				3012	static int y;
				3013	}
				3014	int z;
				3015
				3016	Example matches f() because it has external formal linkage despite being
				3017	unique to the translation unit as though it has internal likage
				3018	(matcher = functionDecl(hasExternalFormalLinkage()))
				3019
				3020	namespace {
				3021	void f() {}
				3022	}
				3023	</pre></td></tr>
				3024
				3025
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3026	<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]	3027	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				3028
				3029	Supports specifying enclosing namespaces or classes by prefixing the name
				3030	with '<enclosing>::'.
				3031	Does not match typedefs of an underlying type with the given name.
				3032
				3033	Example matches X (Name == "X")
				3034	class X;
				3035
				3036	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				3037	namespace a { namespace b { class X; } }
				3038	</pre></td></tr>
				3039
				3040
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3041	<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]	3042	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				3043	a substring matched by the given RegExp.
				3044
				3045	Supports specifying enclosing namespaces or classes by
				3046	prefixing the name with '<enclosing>::'. Does not match typedefs
				3047	of an underlying type with the given name.
				3048
				3049	Example matches X (regexp == "::X")
				3050	class X;
				3051
				3052	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				3053	namespace foo { namespace bar { class X; } }
				3054	</pre></td></tr>
				3055
				3056
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3057	<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]	3058	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				3059
				3060	Given
				3061	namespace n {
				3062	namespace {} #1
				3063	}
				3064	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				3065	</pre></td></tr>
				3066
				3067
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3068	<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]	3069	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				3070	the inline keyword.
				3071
				3072	Given
				3073	inline void f();
				3074	void g();
				3075	namespace n {
				3076	inline namespace m {}
				3077	}
				3078	functionDecl(isInline()) will match ::f().
				3079	namespaceDecl(isInline()) will match n::m.
				3080	</pre></td></tr>
				3081
				3082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3083	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3084	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				3085	a specific number of arguments (including absent default arguments).
				3086
				3087	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				3088	void f(int x, int y);
				3089	f(0, 0);
				3090	</pre></td></tr>
				3091
				3092
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3093	<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]	3094	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				3095
				3096	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				3097	message expression in
				3098
				3099	UIWebView *webView = ...;
				3100	CGRect bodyFrame = webView.frame;
				3101	bodyFrame.size.height = self.bodyContentHeight;
				3102	webView.frame = bodyFrame;
				3103	^---- matches here
				3104	</pre></td></tr>
				3105
				3106
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3107	<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]	3108	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				3109
				3110	Matches only when the selector of the objCMessageExpr is NULL. This may
				3111	represent an error condition in the tree!
				3112	</pre></td></tr>
				3113
				3114
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3115	<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]	3116	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				3117
				3118	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				3119	matches the outer message expr in the code below, but NOT the message
				3120	invocation for self.bodyView.
				3121	[self.bodyView loadHTMLString:html baseURL:NULL];
				3122	</pre></td></tr>
				3123
				3124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3125	<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]	3126	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				3127
				3128	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				3129	matches self.bodyView in the code below, but NOT the outer message
				3130	invocation of "loadHTMLString:baseURL:".
				3131	[self.bodyView loadHTMLString:html baseURL:NULL];
				3132	</pre></td></tr>
				3133
				3134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3135	<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]	3136	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				3137	a substring matched by the given RegExp.
				3138	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				3139	invocation for self.bodyView.
				3140	[self.bodyView loadHTMLString:html baseURL:NULL];
				3141	</pre></td></tr>
				3142
				3143
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3144	<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]	3145	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				3146
				3147	matcher = objCMessageExpr(numSelectorArgs(0));
				3148	matches self.bodyView in the code below
				3149
				3150	matcher = objCMessageExpr(numSelectorArgs(2));
				3151	matches the invocation of "loadHTMLString:baseURL:" but not that
				3152	of self.bodyView
				3153	[self.bodyView loadHTMLString:html baseURL:NULL];
				3154	</pre></td></tr>
				3155
				3156
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3157	<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]	3158	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				3159
				3160	Given
				3161	class Y { public: void x(); };
				3162	void z() { Y* y; y->x(); }
				3163	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				3164	matches y->x()
				3165	</pre></td></tr>
				3166
				3167
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3168	<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]	3169	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				3170
				3171	Matches a node if it equals the node previously bound to ID.
				3172
				3173	Given
				3174	class X { int a; int b; };
				3175	cxxRecordDecl(
				3176	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3177	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3178	matches the class X, as a and b have the same type.
				3179
				3180	Note that when multiple matches are involved via forEach* matchers,
				3181	equalsBoundNodes acts as a filter.
				3182	For example:
				3183	compoundStmt(
				3184	forEachDescendant(varDecl().bind("d")),
				3185	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3186	will trigger a match for each combination of variable declaration
				3187	and reference to that variable declaration within a compound statement.
				3188	</pre></td></tr>
				3189
				3190
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3191	<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]	3192	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3193	the node, not hidden within a typedef.
				3194
				3195	Given
				3196	typedef const int const_int;
				3197	const_int i;
				3198	int *const j;
				3199	int *volatile k;
				3200	int m;
				3201	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3202	i is const-qualified but the qualifier is not local.
				3203	</pre></td></tr>
				3204
				3205
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3206	<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]	3207	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3208
				3209	Given
				3210	void a(char);
				3211	void b(wchar_t);
				3212	void c(double);
				3213	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3214	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3215	</pre></td></tr>
				3216
				3217
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3218	<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]	3219	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3220	the Objective-C object pointer type, which is different despite being
				3221	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3222
				3223	Given
				3224	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3225
				3226	@interface Foo
				3227	@end
				3228	Foo *f;
				3229
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3230	int j;
				3231	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3232	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3233	</pre></td></tr>
				3234
				3235
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3236	<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]	3237	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3238	include "top-level" const.
				3239
				3240	Given
				3241	void a(int);
				3242	void b(int const);
				3243	void c(const int);
				3244	void d(const int*);
				3245	void e(int const) {};
				3246	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3247	matches "void b(int const)", "void c(const int)" and
				3248	"void e(int const) {}". It does not match d as there
				3249	is no top-level const on the parameter type "const int *".
				3250	</pre></td></tr>
				3251
				3252
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3253	<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]	3254	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3255
				3256	Given
				3257	void a(int);
				3258	void b(long);
				3259	void c(double);
				3260	functionDecl(hasAnyParameter(hasType(isInteger())))
				3261	matches "a(int)", "b(long)", but not "c(double)".
				3262	</pre></td></tr>
				3263
				3264
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3265	<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>
				3266	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3267
				3268	Given
				3269	void a(int);
				3270	void b(unsigned long);
				3271	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3272	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3273	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3274	</pre></td></tr>
				3275
				3276
				3277	<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>
				3278	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3279
				3280	Given
				3281	void a(int);
				3282	void b(unsigned long);
				3283	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3284	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3285	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3286	</pre></td></tr>
				3287
				3288
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3289	<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]	3290	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3291	include "top-level" volatile.
				3292
				3293	Given
				3294	void a(int);
				3295	void b(int volatile);
				3296	void c(volatile int);
				3297	void d(volatile int*);
				3298	void e(int volatile) {};
				3299	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3300	matches "void b(int volatile)", "void c(volatile int)" and
				3301	"void e(int volatile) {}". It does not match d as there
				3302	is no top-level volatile on the parameter type "volatile int *".
				3303	</pre></td></tr>
				3304
				3305
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3306	<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]	3307	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3308
				3309	Example matches C, but not S or U.
				3310	struct S {};
				3311	class C {};
				3312	union U {};
				3313	</pre></td></tr>
				3314
				3315
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3316	<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]	3317	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3318
				3319	Example matches S, but not C or U.
				3320	struct S {};
				3321	class C {};
				3322	union U {};
				3323	</pre></td></tr>
				3324
				3325
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3326	<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]	3327	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3328
				3329	Example matches U, but not C or S.
				3330	struct S {};
				3331	class C {};
				3332	union U {};
				3333	</pre></td></tr>
				3334
				3335
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3336	<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]	3337	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3338
				3339	Matches a node if it equals the node previously bound to ID.
				3340
				3341	Given
				3342	class X { int a; int b; };
				3343	cxxRecordDecl(
				3344	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3345	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3346	matches the class X, as a and b have the same type.
				3347
				3348	Note that when multiple matches are involved via forEach* matchers,
				3349	equalsBoundNodes acts as a filter.
				3350	For example:
				3351	compoundStmt(
				3352	forEachDescendant(varDecl().bind("d")),
				3353	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3354	will trigger a match for each combination of variable declaration
				3355	and reference to that variable declaration within a compound statement.
				3356	</pre></td></tr>
				3357
				3358
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3359	<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>
				3360	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3361
				3362	Stmt has pointer identity in the AST.
				3363	</pre></td></tr>
				3364
				3365
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3366	<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]	3367	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3368	partially matching a given regex.
				3369
				3370	Example matches Y but not X
				3371	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3372	#include "ASTMatcher.h"
				3373	class X {};
				3374	ASTMatcher.h:
				3375	class Y {};
				3376
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3377	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]	3378	</pre></td></tr>
				3379
				3380
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3381	<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]	3382	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3383
				3384	Example matches X but not Y
				3385	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3386	#include <Y.h>
				3387	class X {};
				3388	Y.h:
				3389	class Y {};
				3390
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3391	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]	3392	</pre></td></tr>
				3393
				3394
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3395	<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]	3396	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3397
				3398	Example matches Y but not X
				3399	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3400	#include <SystemHeader.h>
				3401	class X {};
				3402	SystemHeader.h:
				3403	class Y {};
				3404
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3405	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]	3406	</pre></td></tr>
				3407
				3408
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3409	<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>
				3410	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3411
				3412	Given
				3413	int a[42];
				3414	int b[2 * 21];
				3415	int c[41], d[43];
				3416	char *s = "abcd";
				3417	wchar_t *ws = L"abcd";
				3418	char *w = "a";
				3419	constantArrayType(hasSize(42))
				3420	matches "int a[42]" and "int b[2 * 21]"
				3421	stringLiteral(hasSize(4))
				3422	matches "abcd", L"abcd"
				3423	</pre></td></tr>
				3424
				3425
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3426	<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]	3427	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3428
				3429	Example matches A, va, fa
				3430	class A {};
				3431	class B; Doesn't match, as it has no body.
				3432	int va;
				3433	extern int vb; Doesn't match, as it doesn't define the variable.
				3434	void fa() {}
				3435	void fb(); Doesn't match, as it has no body.
				3436
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3437	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>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3438	</pre></td></tr>
				3439
				3440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3441	<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]	3442	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3443
				3444	Note that 'Value' is a string as the template argument's value is
				3445	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3446	representation of that integral value in base 10.
				3447
				3448	Given
				3449	template<int T> struct A {};
				3450	C<42> c;
				3451	classTemplateSpecializationDecl(
				3452	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3453	matches the implicit instantiation of C in C<42>.
				3454	</pre></td></tr>
				3455
				3456
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3457	<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]	3458	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3459
				3460	Given
				3461	template<int T> struct A {};
				3462	C<42> c;
				3463	classTemplateSpecializationDecl(
				3464	hasAnyTemplateArgument(isIntegral()))
				3465	matches the implicit instantiation of C in C<42>
				3466	with isIntegral() matching 42.
				3467	</pre></td></tr>
				3468
				3469
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3470	<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]	3471	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3472
				3473	Given
				3474	template<typename T> struct C {};
				3475	C<int> c;
				3476	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3477	matches C<int>.
				3478	</pre></td></tr>
				3479
				3480
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3481	<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]	3482	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3483	partially matching a given regex.
				3484
				3485	Example matches Y but not X
				3486	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3487	#include "ASTMatcher.h"
				3488	class X {};
				3489	ASTMatcher.h:
				3490	class Y {};
				3491
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3492	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]	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_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]	3497	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3498
				3499	Example matches X but not Y
				3500	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3501	#include <Y.h>
				3502	class X {};
				3503	Y.h:
				3504	class Y {};
				3505
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3506	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]	3507	</pre></td></tr>
				3508
				3509
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3510	<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]	3511	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3512
				3513	Example matches Y but not X
				3514	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3515	#include <SystemHeader.h>
				3516	class X {};
				3517	SystemHeader.h:
				3518	class Y {};
				3519
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3520	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]	3521	</pre></td></tr>
				3522
				3523
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3524	<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]	3525	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3526
				3527	Given
				3528	struct S { bool func(); };
				3529	functionDecl(returns(booleanType()))
				3530	matches "bool func();"
				3531	</pre></td></tr>
				3532
				3533
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3534	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3535	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3536
				3537	Matches a node if it equals the node previously bound to ID.
				3538
				3539	Given
				3540	class X { int a; int b; };
				3541	cxxRecordDecl(
				3542	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3543	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3544	matches the class X, as a and b have the same type.
				3545
				3546	Note that when multiple matches are involved via forEach* matchers,
				3547	equalsBoundNodes acts as a filter.
				3548	For example:
				3549	compoundStmt(
				3550	forEachDescendant(varDecl().bind("d")),
				3551	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3552	will trigger a match for each combination of variable declaration
				3553	and reference to that variable declaration within a compound statement.
				3554	</pre></td></tr>
				3555
				3556
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3557	<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>
				3558	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3559
				3560	Type has pointer identity in the AST.
				3561	</pre></td></tr>
				3562
				3563
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3564	<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>
				3565	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3566
				3567	Given
				3568	int i;
				3569	float f;
				3570	realFloatingPointType()
				3571	matches "float f" but not "int i"
				3572	</pre></td></tr>
				3573
				3574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3575	<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]	3576	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3577
				3578	Given
				3579	struct S { void func(); };
				3580	functionDecl(returns(voidType()))
				3581	matches "void func();"
				3582	</pre></td></tr>
				3583
				3584
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3585	<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]	3586	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3587
				3588	Given
				3589	int x;
				3590	int s = sizeof(x) + alignof(x)
				3591	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3592	matches sizeof(x)
				3593	</pre></td></tr>
				3594
				3595
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3596	<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]	3597	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3598	unary).
				3599
				3600	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3601	!(a \|\| b)
				3602	</pre></td></tr>
				3603
				3604
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3605	<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]	3606	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3607
				3608	Example matches x, but not y, z, or a.
				3609	(matcher = varDecl(hasAutomaticStorageDuration())
				3610	void f() {
				3611	int x;
				3612	static int y;
				3613	thread_local int z;
				3614	}
				3615	int a;
				3616	</pre></td></tr>
				3617
				3618
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3619	<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]	3620	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3621
				3622	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3623	void f() {
				3624	int x;
				3625	static int y;
				3626	}
				3627	int z;
				3628	</pre></td></tr>
				3629
				3630
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3631	<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]	3632	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3633	non-static local variable.
				3634
				3635	Example matches x (matcher = varDecl(hasLocalStorage())
				3636	void f() {
				3637	int x;
				3638	static int y;
				3639	}
				3640	int z;
				3641	</pre></td></tr>
				3642
				3643
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3644	<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]	3645	<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]	3646	It includes the variable declared at namespace scope and those declared
				3647	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3648
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3649	void f() {
				3650	int x;
				3651	static int y;
				3652	thread_local int z;
				3653	}
				3654	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3655	static int b;
				3656	extern int c;
				3657	varDecl(hasStaticStorageDuration())
				3658	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3659	</pre></td></tr>
				3660
				3661
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3662	<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]	3663	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3664
				3665	Example matches z, but not x, z, or a.
				3666	(matcher = varDecl(hasThreadStorageDuration())
				3667	void f() {
				3668	int x;
				3669	static int y;
				3670	thread_local int z;
				3671	}
				3672	int a;
				3673	</pre></td></tr>
				3674
				3675
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3676	<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]	3677	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3678
				3679	Given:
				3680	constexpr int foo = 42;
				3681	constexpr int bar();
				3682	varDecl(isConstexpr())
				3683	matches the declaration of foo.
				3684	functionDecl(isConstexpr())
				3685	matches the declaration of bar.
				3686	</pre></td></tr>
				3687
				3688
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3689	<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]	3690	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3691
				3692	Example matches A, va, fa
				3693	class A {};
				3694	class B; Doesn't match, as it has no body.
				3695	int va;
				3696	extern int vb; Doesn't match, as it doesn't define the variable.
				3697	void fa() {}
				3698	void fb(); Doesn't match, as it has no body.
				3699
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3700	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>>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3701	</pre></td></tr>
				3702
				3703
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3704	<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]	3705	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3706	a C++ catch block, or an Objective-C statement.
				3707
				3708	Example matches x (matcher = varDecl(isExceptionVariable())
				3709	void f(int y) {
				3710	try {
				3711	} catch (int x) {
				3712	}
				3713	}
				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('isExplicitTemplateSpecialization1')"><a name="isExplicitTemplateSpecialization1Anchor">isExplicitTemplateSpecialization</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="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3719	static member variable template instantiations.
				3720
				3721	Given
				3722	template<typename T> void A(T t) { }
				3723	template<> void A(int N) { }
				3724	functionDecl(isExplicitTemplateSpecialization())
				3725	matches the specialization A<int>().
				3726
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3727	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]	3728	</pre></td></tr>
				3729
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3730	<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]	3731	<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]	3732
				3733	Given:
				3734	extern "C" void f() {}
				3735	extern "C" { void g() {} }
				3736	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3737	extern "C" int x = 1;
				3738	extern "C" int y = 2;
				3739	int z = 3;
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3740	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3741	matches the declaration of f and g, but not the declaration of h.
				3742	varDecl(isExternC())
				3743	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]	3744	</pre></td></tr>
				3745
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3746	<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]	3747	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3748	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3749
				3750	Given:
				3751	static void f() {}
				3752	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3753	extern int j;
				3754	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3755	functionDecl(isStaticStorageClass())
				3756	matches the function declaration f.
				3757	varDecl(isStaticStorageClass())
				3758	matches the variable declaration i.
				3759	</pre></td></tr>
				3760
				3761
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3762	<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]	3763	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3764	member variable template instantiations.
				3765
				3766	Given
				3767	template <typename T> class X {}; class A {}; X<A> x;
				3768	or
				3769	template <typename T> class X {}; class A {}; template class X<A>;
				3770	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3771	matches the template instantiation of X<A>.
				3772
				3773	But given
				3774	template <typename T> class X {}; class A {};
				3775	template <> class X<A> {}; X<A> x;
				3776	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3777	does not match, as X<A> is an explicit template specialization.
				3778
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3779	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]	3780	</pre></td></tr>
				3781
				3782
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3783	<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]	3784	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3785	template instantiations.
				3786
				3787	Given
				3788	template<typename T> void A(T t) { T i; }
				3789	A(0);
				3790	A(0U);
				3791	functionDecl(isInstantiated())
				3792	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3793	</pre></td></tr>
				3794
				3795
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3796	<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>
				3797	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3798	GNU's __null, C++11's nullptr, or C's NULL macro.
				3799
				3800	Given:
				3801	void *v1 = NULL;
				3802	void *v2 = nullptr;
				3803	void *v3 = __null; GNU extension
				3804	char cp = (char )0;
				3805	int *ip = 0;
				3806	int i = 0;
				3807	expr(nullPointerConstant())
				3808	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3809	initializer for i.
				3810	</pre></td></tr>
				3811
				3812
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3813	<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>
				3814	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3815
				3816	This matcher is only provided as a performance optimization of hasName.
				3817	hasAnyName(a, b, c)
				3818	is equivalent to, but faster than
				3819	anyOf(hasName(a), hasName(b), hasName(c))
				3820	</pre></td></tr>
				3821
				3822
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3823	<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]	3824	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3825
				3826	Given
				3827	int j;
				3828	template<typename T> void A(T t) { T i; j += 42;}
				3829	A(0);
				3830	A(0U);
				3831	declStmt(isInTemplateInstantiation())
				3832	matches 'int i;' and 'unsigned i'.
				3833	unless(stmt(isInTemplateInstantiation()))
				3834	will NOT match j += 42; as it's shared between the template definition and
				3835	instantiation.
				3836	</pre></td></tr>
				3837
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3838	<!--END_NARROWING_MATCHERS -->
				3839	</table>
				3840
				3841	<!-- ======================================================================= -->
				3842	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3843	<!-- ======================================================================= -->
				3844
				3845	<p>Traversal matchers specify the relationship to other nodes that are
				3846	reachable from the current node.</p>
				3847
				3848	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3849	forEachDescendant) which work on all nodes and allow users to write more generic
				3850	match expressions.</p>
				3851
				3852	<table>
				3853	<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]	3854	<!-- START_TRAVERSAL_MATCHERS -->
				3855
				3856	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3857	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3858
				3859	Unlike anyOf, eachOf will generate a match result for each
				3860	matching submatcher.
				3861
				3862	For example, in:
				3863	class A { int a; int b; };
				3864	The matcher:
				3865	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3866	has(fieldDecl(hasName("b")).bind("v"))))
				3867	will generate two results binding "v", the first of which binds
				3868	the field declaration of a, the second the field declaration of
				3869	b.
				3870
				3871	Usable as: Any Matcher
				3872	</pre></td></tr>
				3873
				3874
				3875	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3876	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3877	provided matcher.
				3878
				3879	Example matches X, A, B, C
				3880	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3881	class X {}; Matches X, because X::X is a class of name X inside X.
				3882	class A { class X {}; };
				3883	class B { class C { class X {}; }; };
				3884
				3885	DescendantT must be an AST base type.
				3886
				3887	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3888	each result that matches instead of only on the first one.
				3889
				3890	Note: Recursively combined ForEachDescendant can cause many matches:
				3891	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3892	forEachDescendant(cxxRecordDecl())
				3893	)))
				3894	will match 10 times (plus injected class name matches) on:
				3895	class A { class B { class C { class D { class E {}; }; }; }; };
				3896
				3897	Usable as: Any Matcher
				3898	</pre></td></tr>
				3899
				3900
				3901	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3902	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3903	provided matcher.
				3904
				3905	Example matches X, Y
				3906	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3907	class X {}; Matches X, because X::X is a class of name X inside X.
				3908	class Y { class X {}; };
				3909	class Z { class Y { class X {}; }; }; Does not match Z.
				3910
				3911	ChildT must be an AST base type.
				3912
				3913	As opposed to 'has', 'forEach' will cause a match for each result that
				3914	matches instead of only on the first one.
				3915
				3916	Usable as: Any Matcher
				3917	</pre></td></tr>
				3918
				3919
				3920	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3921	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3922	matcher.
				3923
				3924	Given
				3925	void f() { if (true) { int x = 42; } }
				3926	void g() { for (;;) { int x = 43; } }
				3927	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3928
				3929	Usable as: Any Matcher
				3930	</pre></td></tr>
				3931
				3932
				3933	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3934	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3935	provided matcher.
				3936
				3937	Example matches X, Y, Z
				3938	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3939	class X {}; Matches X, because X::X is a class of name X inside X.
				3940	class Y { class X {}; };
				3941	class Z { class Y { class X {}; }; };
				3942
				3943	DescendantT must be an AST base type.
				3944
				3945	Usable as: Any Matcher
				3946	</pre></td></tr>
				3947
				3948
				3949	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3950	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3951	provided matcher.
				3952
				3953	Example matches X, Y
				3954	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3955	class X {}; Matches X, because X::X is a class of name X inside X.
				3956	class Y { class X {}; };
				3957	class Z { class Y { class X {}; }; }; Does not match Z.
				3958
				3959	ChildT must be an AST base type.
				3960
				3961	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3962	Note that has is direct matcher, so it also matches things like implicit
				3963	casts and paren casts. If you are matching with expr then you should
				3964	probably consider using ignoringParenImpCasts like:
				3965	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3966	</pre></td></tr>
				3967
				3968
				3969	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3970	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3971	matcher.
				3972
				3973	Given
				3974	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3975	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3976
				3977	Usable as: Any Matcher
				3978	</pre></td></tr>
				3979
				3980
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3981	<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>
				3982	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3983	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3984
				3985	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3986	if (true) {}
				3987	</pre></td></tr>
				3988
				3989
				3990	<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>
				3991	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3992	(binary or ternary).
				3993
				3994	Example matches b
				3995	condition ? a : b
				3996	condition ?: b
				3997	</pre></td></tr>
				3998
				3999
				4000	<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>
				4001	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				4002
				4003	Example 1 (conditional ternary operator): matches a
				4004	condition ? a : b
				4005
				4006	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				4007	condition ?: b
				4008	</pre></td></tr>
				4009
				4010
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4011	<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>
				4012	<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]	4013	matches the given matcher.
				4014
				4015	The associated declaration is:
				4016	- for type nodes, the declaration of the underlying type
				4017	- for CallExpr, the declaration of the callee
				4018	- for MemberExpr, the declaration of the referenced member
				4019	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4020	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4021
				4022	Also usable as Matcher<T> for any T supporting the getDecl() member
				4023	function. e.g. various subtypes of clang::Type and various expressions.
				4024
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4025	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>>,
				4026	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>>,
				4027	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>>,
				4028	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>>,
				4029	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>>,
				4030	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>>,
				4031	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]	4032	</pre></td></tr>
				4033
				4034
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4035	<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]	4036	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				4037
				4038	Given
				4039	int i[5];
				4040	void f() { i[1] = 42; }
				4041	arraySubscriptExpression(hasBase(implicitCastExpr(
				4042	hasSourceExpression(declRefExpr()))))
				4043	matches i[1] with the declRefExpr() matching i
				4044	</pre></td></tr>
				4045
				4046
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4047	<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]	4048	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				4049
				4050	Given
				4051	int i[5];
				4052	void f() { i[1] = 42; }
				4053	arraySubscriptExpression(hasIndex(integerLiteral()))
				4054	matches i[1] with the integerLiteral() matching 1
				4055	</pre></td></tr>
				4056
				4057
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4058	<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]	4059	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				4060
				4061	Example matches a (matcher = binaryOperator(hasLHS()))
				4062	a \|\| b
				4063	</pre></td></tr>
				4064
				4065
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4066	<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]	4067	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				4068
				4069	Example matches b (matcher = binaryOperator(hasRHS()))
				4070	a \|\| b
				4071	</pre></td></tr>
				4072
				4073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4074	<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]	4075	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				4076	type.
				4077
				4078	Given
				4079	struct A {};
				4080	A a[7];
				4081	int b[7];
				4082	arrayType(hasElementType(builtinType()))
				4083	matches "int b[7]"
				4084
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4085	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]	4086	</pre></td></tr>
				4087
				4088
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4089	<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]	4090	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				4091	type.
				4092
				4093	Given
				4094	struct A {};
				4095	A a[7];
				4096	int b[7];
				4097	arrayType(hasElementType(builtinType()))
				4098	matches "int b[7]"
				4099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4100	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]	4101	</pre></td></tr>
				4102
				4103
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4104	<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]	4105	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				4106
				4107	Given
				4108	_Atomic(int) i;
				4109	_Atomic(float) f;
				4110	atomicType(hasValueType(isInteger()))
				4111	matches "_Atomic(int) i"
				4112
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4113	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]	4114	</pre></td></tr>
				4115
				4116
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4117	<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]	4118	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				4119
				4120	Given
				4121	_Atomic(int) i;
				4122	_Atomic(float) f;
				4123	atomicType(hasValueType(isInteger()))
				4124	matches "_Atomic(int) i"
				4125
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4126	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]	4127	</pre></td></tr>
				4128
				4129
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4130	<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]	4131	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				4132
				4133	Note: There is no TypeLoc for the deduced type and thus no
				4134	getDeducedLoc() matcher.
				4135
				4136	Given
				4137	auto a = 1;
				4138	auto b = 2.0;
				4139	autoType(hasDeducedType(isInteger()))
				4140	matches "auto a"
				4141
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4142	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]	4143	</pre></td></tr>
				4144
				4145
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4146	<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]	4147	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				4148	binary operator matches.
				4149	</pre></td></tr>
				4150
				4151
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4152	<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]	4153	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				4154
				4155	Example matches a (matcher = binaryOperator(hasLHS()))
				4156	a \|\| b
				4157	</pre></td></tr>
				4158
				4159
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4160	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4161	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				4162
				4163	Example matches b (matcher = binaryOperator(hasRHS()))
				4164	a \|\| b
				4165	</pre></td></tr>
				4166
				4167
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4168	<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]	4169	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				4170	pointee matches a given matcher.
				4171
				4172	Given
				4173	int *a;
				4174	int const *b;
				4175	float const *f;
				4176	pointerType(pointee(isConstQualified(), isInteger()))
				4177	matches "int const *b"
				4178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4179	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>>,
				4180	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]	4181	</pre></td></tr>
				4182
				4183
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4184	<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]	4185	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				4186	pointee matches a given matcher.
				4187
				4188	Given
				4189	int *a;
				4190	int const *b;
				4191	float const *f;
				4192	pointerType(pointee(isConstQualified(), isInteger()))
				4193	matches "int const *b"
				4194
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4195	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>>,
				4196	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]	4197	</pre></td></tr>
				4198
				4199
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4200	<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]	4201	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4202
				4203	Given
				4204	void f(int i);
				4205	int y;
				4206	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4207	callExpr(
				4208	forEachArgumentWithParam(
				4209	declRefExpr(to(varDecl(hasName("y")))),
				4210	parmVarDecl(hasType(isInteger()))
				4211	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4212	matches f(y);
				4213	with declRefExpr(...)
				4214	matching int y
				4215	and parmVarDecl(...)
				4216	matching int i
				4217	</pre></td></tr>
				4218
				4219
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4220	<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]	4221	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4222	expression.
				4223
				4224	Given
				4225	void x(int, int, int) { int y; x(1, y, 42); }
				4226	callExpr(hasAnyArgument(declRefExpr()))
				4227	matches x(1, y, 42)
				4228	with hasAnyArgument(...)
				4229	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4230	</pre></td></tr>
				4231
				4232
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4233	<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]	4234	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4235	call expression.
				4236
				4237	Example matches y in x(y)
				4238	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4239	void x(int) { int y; x(y); }
				4240	</pre></td></tr>
				4241
				4242
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4243	<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>
				4244	<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]	4245	matches the given matcher.
				4246
				4247	The associated declaration is:
				4248	- for type nodes, the declaration of the underlying type
				4249	- for CallExpr, the declaration of the callee
				4250	- for MemberExpr, the declaration of the referenced member
				4251	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4252	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4253
				4254	Also usable as Matcher<T> for any T supporting the getDecl() member
				4255	function. e.g. various subtypes of clang::Type and various expressions.
				4256
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4257	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>>,
				4258	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>>,
				4259	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>>,
				4260	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>>,
				4261	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>>,
				4262	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>>,
				4263	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]	4264	</pre></td></tr>
				4265
				4266
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4267	<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]	4268	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4269
				4270	Given
				4271	class A { A() : i(42), j(42) {} int i; int j; };
				4272	cxxConstructorDecl(forEachConstructorInitializer(
				4273	forField(decl().bind("x"))
				4274	))
				4275	will trigger two matches, binding for 'i' and 'j' respectively.
				4276	</pre></td></tr>
				4277
				4278
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4279	<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]	4280	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4281
				4282	Given
				4283	struct Foo {
				4284	Foo() : foo_(1) { }
				4285	int foo_;
				4286	};
				4287	cxxRecordDecl(has(cxxConstructorDecl(
				4288	hasAnyConstructorInitializer(anything())
				4289	)))
				4290	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4291	</pre></td></tr>
				4292
				4293
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4294	<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]	4295	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4296
				4297	Given
				4298	struct Foo {
				4299	Foo() : foo_(1) { }
				4300	int foo_;
				4301	};
				4302	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4303	forField(hasName("foo_"))))))
				4304	matches Foo
				4305	with forField matching foo_
				4306	</pre></td></tr>
				4307
				4308
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4309	<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]	4310	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4311
				4312	Given
				4313	struct Foo {
				4314	Foo() : foo_(1) { }
				4315	int foo_;
				4316	};
				4317	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4318	withInitializer(integerLiteral(equals(1)))))))
				4319	matches Foo
				4320	with withInitializer matching (1)
				4321	</pre></td></tr>
				4322
				4323
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4324	<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]	4325	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4326	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4327
				4328	Given
				4329	for (;;) {}
				4330	hasBody(compoundStmt())
				4331	matches 'for (;;) {}'
				4332	with compoundStmt()
				4333	matching '{}'
				4334	</pre></td></tr>
				4335
				4336
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4337	<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]	4338	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4339
				4340	Example:
				4341	forStmt(hasLoopVariable(anything()))
				4342	matches 'int x' in
				4343	for (int x : a) { }
				4344	</pre></td></tr>
				4345
				4346
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4347	<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]	4348	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4349
				4350	Example:
				4351	forStmt(hasRangeInit(anything()))
				4352	matches 'a' in
				4353	for (int x : a) { }
				4354	</pre></td></tr>
				4355
				4356
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4357	<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]	4358	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4359
				4360
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4361	<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]	4362	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4363
				4364	Example matches y.x()
				4365	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4366	class Y { public: void x(); };
				4367	void z() { Y y; y.x(); }",
				4368
				4369	FIXME: Overload to allow directly matching types?
				4370	</pre></td></tr>
				4371
				4372
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4373	<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]	4374	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4375	</pre></td></tr>
				4376
				4377
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4378	<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]	4379	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4380	matcher, or is a pointer to a type that matches the InnerMatcher.
				4381	</pre></td></tr>
				4382
				4383
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4384	<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]	4385	<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]	4386	produce multiple matches.
				4387
				4388	Given
				4389	class A { virtual void f(); };
				4390	class B : public A { void f(); };
				4391	class C : public B { void f(); };
				4392	cxxMethodDecl(ofClass(hasName("C")),
				4393	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4394	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4395	that B::f is not overridden by C::f).
				4396
				4397	The check can produce multiple matches in case of multiple inheritance, e.g.
				4398	class A1 { virtual void f(); };
				4399	class A2 { virtual void f(); };
				4400	class C : public A1, public A2 { void f(); };
				4401	cxxMethodDecl(ofClass(hasName("C")),
				4402	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4403	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4404	once with "b" binding "A2::f" and "d" binding "C::f".
				4405	</pre></td></tr>
				4406
				4407
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4408	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4409	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4410	belongs to.
				4411
				4412	FIXME: Generalize this for other kinds of declarations.
				4413	FIXME: What other kind of declarations would we need to generalize
				4414	this to?
				4415
				4416	Example matches A() in the last line
				4417	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4418	ofClass(hasName("A"))))))
				4419	class A {
				4420	public:
				4421	A();
				4422	};
				4423	A a = A();
				4424	</pre></td></tr>
				4425
				4426
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4427	<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>
				4428	<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]	4429	matches the given matcher.
				4430
				4431	The associated declaration is:
				4432	- for type nodes, the declaration of the underlying type
				4433	- for CallExpr, the declaration of the callee
				4434	- for MemberExpr, the declaration of the referenced member
				4435	- for CXXConstructExpr, the declaration of the constructor
				4436	- for CXXNewExpr, the declaration of the operator new
				4437
				4438	Also usable as Matcher<T> for any T supporting the getDecl() member
				4439	function. e.g. various subtypes of clang::Type and various expressions.
				4440
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4441	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>>,
				4442	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>>,
				4443	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>>,
				4444	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>>,
				4445	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>>,
				4446	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>>,
				4447	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]	4448	</pre></td></tr>
				4449
				4450
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4451	<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]	4452	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4453
				4454	Given:
				4455	class A { void func(); };
				4456	class B { void member(); };
				4457
				4458	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4459	A but not B.
				4460	</pre></td></tr>
				4461
				4462
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4463	<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]	4464	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4465	a class matching Base.
				4466
				4467	Note that a class is not considered to be derived from itself.
				4468
				4469	Example matches Y, Z, C (Base == hasName("X"))
				4470	class X;
				4471	class Y : public X {}; directly derived
				4472	class Z : public Y {}; indirectly derived
				4473	typedef X A;
				4474	typedef A B;
				4475	class C : public B {}; derived from a typedef of X
				4476
				4477	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4478	class Foo;
				4479	typedef Foo X;
				4480	class Bar : public Foo {}; derived from a type that X is a typedef of
				4481	</pre></td></tr>
				4482
				4483
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4484	<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]	4485	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4486	match Base.
				4487	</pre></td></tr>
				4488
				4489
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4490	<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]	4491	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4492	given matcher.
				4493
				4494	Example matches y.x() (matcher = callExpr(callee(
				4495	cxxMethodDecl(hasName("x")))))
				4496	class Y { public: void x(); };
				4497	void z() { Y y; y.x(); }
				4498	</pre></td></tr>
				4499
				4500
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4501	<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]	4502	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4503
				4504	Given
				4505	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4506	void f() { f(); }
				4507	callExpr(callee(expr()))
				4508	matches this->x(), x(), y.x(), f()
				4509	with callee(...)
				4510	matching this->x, x, y.x, f respectively
				4511
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4512	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]	4513	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4514	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]	4515	implemented in terms of implicit casts.
				4516	</pre></td></tr>
				4517
				4518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4519	<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]	4520	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4521
				4522	Given
				4523	void f(int i);
				4524	int y;
				4525	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4526	callExpr(
				4527	forEachArgumentWithParam(
				4528	declRefExpr(to(varDecl(hasName("y")))),
				4529	parmVarDecl(hasType(isInteger()))
				4530	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4531	matches f(y);
				4532	with declRefExpr(...)
				4533	matching int y
				4534	and parmVarDecl(...)
				4535	matching int i
				4536	</pre></td></tr>
				4537
				4538
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4539	<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]	4540	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4541	expression.
				4542
				4543	Given
				4544	void x(int, int, int) { int y; x(1, y, 42); }
				4545	callExpr(hasAnyArgument(declRefExpr()))
				4546	matches x(1, y, 42)
				4547	with hasAnyArgument(...)
				4548	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4549	</pre></td></tr>
				4550
				4551
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4552	<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]	4553	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4554	call expression.
				4555
				4556	Example matches y in x(y)
				4557	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4558	void x(int) { int y; x(y); }
				4559	</pre></td></tr>
				4560
				4561
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +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('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>
				4563	<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]	4564	matches the given matcher.
				4565
				4566	The associated declaration is:
				4567	- for type nodes, the declaration of the underlying type
				4568	- for CallExpr, the declaration of the callee
				4569	- for MemberExpr, the declaration of the referenced member
				4570	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4571	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4572
				4573	Also usable as Matcher<T> for any T supporting the getDecl() member
				4574	function. e.g. various subtypes of clang::Type and various expressions.
				4575
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4576	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>>,
				4577	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>>,
				4578	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>>,
				4579	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>>,
				4580	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>>,
				4581	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>>,
				4582	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]	4583	</pre></td></tr>
				4584
				4585
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4586	<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]	4587	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4588	extension, matches the constant given in the statement.
				4589
				4590	Given
				4591	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4592	caseStmt(hasCaseConstant(integerLiteral()))
				4593	matches "case 1:"
				4594	</pre></td></tr>
				4595
				4596
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4597	<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]	4598	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4599
				4600
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4601	<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]	4602	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4603	functionDecl that have at least one TemplateArgument matching the given
				4604	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4605
				4606	Given
				4607	template<typename T> class A {};
				4608	template<> class A<double> {};
				4609	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4610
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4611	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4612	void func() { f<int>(); };
				4613
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4614	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4615	refersToType(asString("int"))))
				4616	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4617
				4618	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4619	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4620	</pre></td></tr>
				4621
				4622
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame]	4623	<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>
				4624	<tr><td colspan="4" class="doc" id="hasSpecializedTemplate0"><pre>Matches the specialized template of a specialization declaration.
				4625
				4626	Given
				4627	tempalate<typename T> class A {};
				4628	typedef A<int> B;
				4629	classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl()))
				4630	matches 'B' with classTemplateDecl() matching the class template
				4631	declaration of 'A'.
				4632	</pre></td></tr>
				4633
				4634
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4635	<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]	4636	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4637	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4638
				4639	Given
				4640	template<typename T, typename U> class A {};
				4641	A<bool, int> b;
				4642	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4643
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4644	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4645	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4646	classTemplateSpecializationDecl(hasTemplateArgument(
				4647	1, refersToType(asString("int"))))
				4648	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4649
				4650	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4651	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4652	</pre></td></tr>
				4653
				4654
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4655	<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]	4656	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4657	type.
				4658
				4659	Given
				4660	struct A {};
				4661	A a[7];
				4662	int b[7];
				4663	arrayType(hasElementType(builtinType()))
				4664	matches "int b[7]"
				4665
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4666	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]	4667	</pre></td></tr>
				4668
				4669
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4670	<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]	4671	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4672	type.
				4673
				4674	Given
				4675	struct A {};
				4676	A a[7];
				4677	int b[7];
				4678	arrayType(hasElementType(builtinType()))
				4679	matches "int b[7]"
				4680
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4681	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]	4682	</pre></td></tr>
				4683
				4684
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4685	<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]	4686	<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]	4687	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4688
				4689	Given
				4690	{ {}; 1+2; }
				4691	hasAnySubstatement(compoundStmt())
				4692	matches '{ {}; 1+2; }'
				4693	with compoundStmt()
				4694	matching '{}'
				4695	</pre></td></tr>
				4696
				4697
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4698	<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]	4699	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4700	</pre></td></tr>
				4701
				4702
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4703	<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>
				4704	<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]	4705	matches the given matcher.
				4706
				4707	The associated declaration is:
				4708	- for type nodes, the declaration of the underlying type
				4709	- for CallExpr, the declaration of the callee
				4710	- for MemberExpr, the declaration of the referenced member
				4711	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4712	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4713
				4714	Also usable as Matcher<T> for any T supporting the getDecl() member
				4715	function. e.g. various subtypes of clang::Type and various expressions.
				4716
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4717	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>>,
				4718	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>>,
				4719	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>>,
				4720	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>>,
				4721	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>>,
				4722	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>>,
				4723	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]	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_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]	4728	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4729	specific using shadow declaration.
				4730
				4731	Given
				4732	namespace a { void f() {} }
				4733	using a::f;
				4734	void g() {
				4735	f(); Matches this ..
				4736	a::f(); .. but not this.
				4737	}
				4738	declRefExpr(throughUsingDecl(anything()))
				4739	matches f()
				4740	</pre></td></tr>
				4741
				4742
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4743	<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]	4744	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4745	specified matcher.
				4746
				4747	Example matches x in if(x)
				4748	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4749	bool x;
				4750	if (x) {}
				4751	</pre></td></tr>
				4752
				4753
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4754	<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]	4755	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4756
				4757	Note that this does not work for global declarations because the AST
				4758	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4759	DeclStmt's.
				4760	Example: Given non-global declarations
				4761	int a, b = 0;
				4762	int c;
				4763	int d = 2, e;
				4764	declStmt(containsDeclaration(
				4765	0, varDecl(hasInitializer(anything()))))
				4766	matches only 'int d = 2, e;', and
				4767	declStmt(containsDeclaration(1, varDecl()))
				4768	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4769	but 'int c;' is not matched.
				4770	</pre></td></tr>
				4771
				4772
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4773	<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]	4774	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4775
				4776	Given
				4777	int a, b;
				4778	int c;
				4779	declStmt(hasSingleDecl(anything()))
				4780	matches 'int c;' but not 'int a, b;'.
				4781	</pre></td></tr>
				4782
				4783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4784	<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]	4785	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4786	the inner matcher.
				4787
				4788	Given
				4789	int x;
				4790	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4791	matches int x
				4792	</pre></td></tr>
				4793
				4794
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4795	<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]	4796	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4797	Decl, matches InnerMatcher.
				4798
				4799	Given
				4800	namespace N {
				4801	namespace M {
				4802	class D {};
				4803	}
				4804	}
				4805
				4806	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4807	declaration of class D.
				4808	</pre></td></tr>
				4809
				4810
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4811	<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]	4812	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4813	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4814
				4815	Given
				4816	for (;;) {}
				4817	hasBody(compoundStmt())
				4818	matches 'for (;;) {}'
				4819	with compoundStmt()
				4820	matching '{}'
				4821	</pre></td></tr>
				4822
				4823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4824	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4825	<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]	4826	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4827
				4828	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4829	if (true) {}
				4830	</pre></td></tr>
				4831
				4832
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4833	<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]	4834	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4835	matches InnerMatcher if the qualifier exists.
				4836
				4837	Given
				4838	namespace N {
				4839	namespace M {
				4840	class D {};
				4841	}
				4842	}
				4843	N::M::D d;
				4844
				4845	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4846	matches the type of the variable declaration of d.
				4847	</pre></td></tr>
				4848
				4849
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4850	<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]	4851	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4852
				4853	Given
				4854	namespace N {
				4855	namespace M {
				4856	class D {};
				4857	}
				4858	}
				4859	N::M::D d;
				4860
				4861	elaboratedType(namesType(recordType(
				4862	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4863	declaration of d.
				4864	</pre></td></tr>
				4865
				4866
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4867	<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>
				4868	<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]	4869	matches the given matcher.
				4870
				4871	The associated declaration is:
				4872	- for type nodes, the declaration of the underlying type
				4873	- for CallExpr, the declaration of the callee
				4874	- for MemberExpr, the declaration of the referenced member
				4875	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4876	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4877
				4878	Also usable as Matcher<T> for any T supporting the getDecl() member
				4879	function. e.g. various subtypes of clang::Type and various expressions.
				4880
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4881	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>>,
				4882	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>>,
				4883	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>>,
				4884	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>>,
				4885	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>>,
				4886	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>>,
				4887	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]	4888	</pre></td></tr>
				4889
				4890
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4891	<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]	4892	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4893
				4894	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4895	actual casts "explicit" casts.)
				4896	</pre></td></tr>
				4897
				4898
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4899	<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>
				4900	<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]	4901	declaration's type.
				4902
				4903	In case of a value declaration (for example a variable declaration),
				4904	this resolves one layer of indirection. For example, in the value
				4905	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4906	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4907	declaration of x.
				4908
				4909	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4910	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4911	class X {};
				4912	void y(X &x) { x; X z; }
				4913
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4914	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]	4915	</pre></td></tr>
				4916
				4917
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4918	<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]	4919	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4920	matcher.
				4921
				4922	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4923	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4924	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4925	class X {};
				4926	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4927	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4928	</pre></td></tr>
				4929
				4930
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4931	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4932	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4933	are stripped off.
				4934
				4935	Parentheses and explicit casts are not discarded.
				4936	Given
				4937	int arr[5];
				4938	int a = 0;
				4939	char b = 0;
				4940	const int c = a;
				4941	int *d = arr;
				4942	long e = (long) 0l;
				4943	The matchers
				4944	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4945	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4946	would match the declarations for a, b, c, and d, but not e.
				4947	While
				4948	varDecl(hasInitializer(integerLiteral()))
				4949	varDecl(hasInitializer(declRefExpr()))
				4950	only match the declarations for b, c, and d.
				4951	</pre></td></tr>
				4952
				4953
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4954	<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>
				4955	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4956	nodes are stripped off.
				4957
				4958	Parentheses and explicit casts are not discarded.
				4959	Given
				4960	class C {};
				4961	C a = C();
				4962	C b;
				4963	C c = b;
				4964	The matchers
				4965	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4966	would match the declarations for a, b, and c.
				4967	While
				4968	varDecl(hasInitializer(cxxConstructExpr()))
				4969	only match the declarations for b and c.
				4970	</pre></td></tr>
				4971
				4972
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4973	<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]	4974	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4975	casts are stripped off.
				4976
				4977	Implicit and non-C Style casts are also discarded.
				4978	Given
				4979	int a = 0;
				4980	char b = (0);
				4981	void* c = reinterpret_cast<char*>(0);
				4982	char d = char(0);
				4983	The matcher
				4984	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4985	would match the declarations for a, b, c, and d.
				4986	while
				4987	varDecl(hasInitializer(integerLiteral()))
				4988	only match the declaration for a.
				4989	</pre></td></tr>
				4990
				4991
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4992	<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]	4993	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4994	parentheses are stripped off.
				4995
				4996	Explicit casts are not discarded.
				4997	Given
				4998	int arr[5];
				4999	int a = 0;
				5000	char b = (0);
				5001	const int c = a;
				5002	int *d = (arr);
				5003	long e = ((long) 0l);
				5004	The matchers
				5005	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				5006	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				5007	would match the declarations for a, b, c, and d, but not e.
				5008	while
				5009	varDecl(hasInitializer(integerLiteral()))
				5010	varDecl(hasInitializer(declRefExpr()))
				5011	would only match the declaration for a.
				5012	</pre></td></tr>
				5013
				5014
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	5015	<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>
				5016	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				5017
				5018	Given
				5019	class C {
				5020	int a = 2;
				5021	int b = 3;
				5022	int c;
				5023	};
				5024	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				5025	matches 'int a;' but not 'int b;'.
				5026	fieldDecl(hasInClassInitializer(anything()))
				5027	matches 'int a;' and 'int b;' but not 'int c;'.
				5028	</pre></td></tr>
				5029
				5030
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5031	<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]	5032	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5033	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5034
				5035	Given
				5036	for (;;) {}
				5037	hasBody(compoundStmt())
				5038	matches 'for (;;) {}'
				5039	with compoundStmt()
				5040	matching '{}'
				5041	</pre></td></tr>
				5042
				5043
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5044	<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]	5045	<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]	5046	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5047
				5048	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5049	if (true) {}
				5050	</pre></td></tr>
				5051
				5052
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5053	<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]	5054	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				5055
				5056	Example:
				5057	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				5058	matches '++x' in
				5059	for (x; x < N; ++x) { }
				5060	</pre></td></tr>
				5061
				5062
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5063	<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]	5064	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				5065
				5066	Example:
				5067	forStmt(hasLoopInit(declStmt()))
				5068	matches 'int x = 0' in
				5069	for (int x = 0; x < N; ++x) { }
				5070	</pre></td></tr>
				5071
				5072
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5073	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5074	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				5075
				5076	Does not match the 'this' parameter of a method.
				5077
				5078	Given
				5079	class X { void f(int x, int y, int z) {} };
				5080	cxxMethodDecl(hasAnyParameter(hasName("y")))
				5081	matches f(int x, int y, int z) {}
				5082	with hasAnyParameter(...)
				5083	matching int y
				5084	</pre></td></tr>
				5085
				5086
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5087	<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>
				5088	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5089	functionDecl that have at least one TemplateArgument matching the given
				5090	InnerMatcher.
				5091
				5092	Given
				5093	template<typename T> class A {};
				5094	template<> class A<double> {};
				5095	A<int> a;
				5096
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5097	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5098	void func() { f<int>(); };
				5099
				5100	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5101	refersToType(asString("int"))))
				5102	matches the specialization A<int>
				5103
				5104	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5105	matches the specialization f<int>
				5106	</pre></td></tr>
				5107
				5108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5109	<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]	5110	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5111	definition that has a given body.
				5112
				5113	Given
				5114	for (;;) {}
				5115	hasBody(compoundStmt())
				5116	matches 'for (;;) {}'
				5117	with compoundStmt()
				5118	matching '{}'
				5119	</pre></td></tr>
				5120
				5121
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5122	<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]	5123	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				5124
				5125	Given
				5126	class X { void f(int x) {} };
				5127	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				5128	matches f(int x) {}
				5129	with hasParameter(...)
				5130	matching int x
				5131	</pre></td></tr>
				5132
				5133
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5134	<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>
				5135	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5136	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				5137
				5138	Given
				5139	template<typename T, typename U> class A {};
				5140	A<bool, int> b;
				5141	A<int, bool> c;
				5142
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5143	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5144	void func() { f<int>(); };
				5145	classTemplateSpecializationDecl(hasTemplateArgument(
				5146	1, refersToType(asString("int"))))
				5147	matches the specialization A<bool, int>
				5148
				5149	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5150	matches the specialization f<int>
				5151	</pre></td></tr>
				5152
				5153
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5154	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('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]	5155	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				5156
				5157	Given:
				5158	class X { int f() { return 1; } };
				5159	cxxMethodDecl(returns(asString("int")))
				5160	matches int f() { return 1; }
				5161	</pre></td></tr>
				5162
				5163
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5164	<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]	5165	<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]	5166	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5167
				5168	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5169	if (true) {}
				5170	</pre></td></tr>
				5171
				5172
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5173	<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]	5174	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				5175
				5176	Given
				5177	if (A* a = GetAPointer()) {}
				5178	hasConditionVariableStatement(...)
				5179	matches 'A* a = GetAPointer()'.
				5180	</pre></td></tr>
				5181
				5182
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5183	<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]	5184	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				5185
				5186	Examples matches the if statement
				5187	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				5188	if (false) false; else true;
				5189	</pre></td></tr>
				5190
				5191
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5192	<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]	5193	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				5194
				5195	Examples matches the if statement
				5196	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				5197	if (false) true; else false;
				5198	</pre></td></tr>
				5199
				5200
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5201	<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]	5202	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				5203	matcher.
				5204
				5205	FIXME: Unit test this matcher
				5206	</pre></td></tr>
				5207
				5208
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5209	<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>
				5210	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5211	(if expression have it).
				5212	</pre></td></tr>
				5213
				5214
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5215	<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]	5216	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5217	matches the given matcher.
				5218
				5219	The associated declaration is:
				5220	- for type nodes, the declaration of the underlying type
				5221	- for CallExpr, the declaration of the callee
				5222	- for MemberExpr, the declaration of the referenced member
				5223	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5224	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5225
				5226	Also usable as Matcher<T> for any T supporting the getDecl() member
				5227	function. e.g. various subtypes of clang::Type and various expressions.
				5228
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5229	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>>,
				5230	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>>,
				5231	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>>,
				5232	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>>,
				5233	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>>,
				5234	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>>,
				5235	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5236	</pre></td></tr>
				5237
				5238
				5239	<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>
				5240	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5241	matches the given matcher.
				5242
				5243	The associated declaration is:
				5244	- for type nodes, the declaration of the underlying type
				5245	- for CallExpr, the declaration of the callee
				5246	- for MemberExpr, the declaration of the referenced member
				5247	- for CXXConstructExpr, the declaration of the constructor
				5248	- for CXXNewExpr, the declaration of the operator new
				5249
				5250	Also usable as Matcher<T> for any T supporting the getDecl() member
				5251	function. e.g. various subtypes of clang::Type and various expressions.
				5252
				5253	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>>,
				5254	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>>,
				5255	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>>,
				5256	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>>,
				5257	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>>,
				5258	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>>,
				5259	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]	5260	</pre></td></tr>
				5261
				5262
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5263	<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]	5264	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5265	matches the given matcher.
				5266
				5267	The associated declaration is:
				5268	- for type nodes, the declaration of the underlying type
				5269	- for CallExpr, the declaration of the callee
				5270	- for MemberExpr, the declaration of the referenced member
				5271	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5272	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5273
				5274	Also usable as Matcher<T> for any T supporting the getDecl() member
				5275	function. e.g. various subtypes of clang::Type and various expressions.
				5276
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5277	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>>,
				5278	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>>,
				5279	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>>,
				5280	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>>,
				5281	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>>,
				5282	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>>,
				5283	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]	5284	</pre></td></tr>
				5285
				5286
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5287	<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]	5288	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5289	matched by a given matcher.
				5290
				5291	Given
				5292	struct X { int m; };
				5293	void f(X x) { x.m; m; }
				5294	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5295	matches "x.m" and "m"
				5296	with hasObjectExpression(...)
				5297	matching "x" and the implicit object expression of "m" which has type X*.
				5298	</pre></td></tr>
				5299
				5300
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5301	<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]	5302	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5303	given matcher.
				5304
				5305	Given
				5306	struct { int first, second; } first, second;
				5307	int i(second.first);
				5308	int j(first.second);
				5309	memberExpr(member(hasName("first")))
				5310	matches second.first
				5311	but not first.second (because the member name there is "second").
				5312	</pre></td></tr>
				5313
				5314
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5315	<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]	5316	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5317	pointee matches a given matcher.
				5318
				5319	Given
				5320	int *a;
				5321	int const *b;
				5322	float const *f;
				5323	pointerType(pointee(isConstQualified(), isInteger()))
				5324	matches "int const *b"
				5325
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5326	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>>,
				5327	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]	5328	</pre></td></tr>
				5329
				5330
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5331	<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]	5332	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5333	pointee matches a given matcher.
				5334
				5335	Given
				5336	int *a;
				5337	int const *b;
				5338	float const *f;
				5339	pointerType(pointee(isConstQualified(), isInteger()))
				5340	matches "int const *b"
				5341
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5342	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>>,
				5343	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]	5344	</pre></td></tr>
				5345
				5346
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5347	<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>
				5348	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5349	matcher.
				5350
				5351	Given
				5352	namespace N { template<class T> void f(T t); }
				5353	template <class T> void g() { using N::f; f(T()); }
				5354	unresolvedLookupExpr(hasAnyDeclaration(
				5355	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5356	matches the use of f in g() .
				5357	</pre></td></tr>
				5358
				5359
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5360	<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]	5361	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5362
				5363	Given
				5364	struct A { struct B { struct C {}; }; };
				5365	A::B::C c;
				5366	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5367	matches "A::"
				5368	</pre></td></tr>
				5369
				5370
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5371	<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]	5372	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5373	given TypeLoc.
				5374
				5375	Given
				5376	struct A { struct B { struct C {}; }; };
				5377	A::B::C c;
				5378	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5379	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5380	matches "A::"
				5381	</pre></td></tr>
				5382
				5383
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5384	<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]	5385	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5386
				5387	Given
				5388	struct A { struct B { struct C {}; }; };
				5389	A::B::C c;
				5390	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5391	matches "A::"
				5392	</pre></td></tr>
				5393
				5394
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5395	<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]	5396	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5397	given namespace matcher.
				5398
				5399	Given
				5400	namespace ns { struct A {}; }
				5401	ns::A a;
				5402	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5403	matches "ns::"
				5404	</pre></td></tr>
				5405
				5406
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5407	<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]	5408	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5409	given QualType matcher without qualifiers.
				5410
				5411	Given
				5412	struct A { struct B { struct C {}; }; };
				5413	A::B::C c;
				5414	nestedNameSpecifier(specifiesType(
				5415	hasDeclaration(cxxRecordDecl(hasName("A")))
				5416	))
				5417	matches "A::"
				5418	</pre></td></tr>
				5419
				5420
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5421	<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]	5422	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5423	call expression.
				5424
				5425	Example matches y in x(y)
				5426	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5427	void x(int) { int y; x(y); }
				5428	</pre></td></tr>
				5429
				5430
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5431	<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]	5432	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5433
				5434	Example
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	5435	matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *")));
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5436	matches the [webView ...] message invocation.
				5437	NSString *webViewJavaScript = ...
				5438	UIWebView *webView = ...
				5439	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5440	</pre></td></tr>
				5441
				5442
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5443	<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>
				5444	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5445
				5446
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5447	<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>
				5448	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5449	overloads matches the given matcher.
				5450
				5451	Given
				5452	template <typename T> void foo(T);
				5453	template <typename T> void bar(T);
				5454	template <typename T> void baz(T t) {
				5455	foo(t);
				5456	bar(t);
				5457	}
				5458	unresolvedLookupExpr(hasAnyDeclaration(
				5459	functionTemplateDecl(hasName("foo"))))
				5460	matches foo in foo(t); but not bar in bar(t);
				5461	</pre></td></tr>
				5462
				5463
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5464	<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]	5465	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5466
				5467	Given
				5468	int (*ptr_to_array)[4];
				5469	int (*ptr_to_func)(int);
				5470
				5471	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5472	ptr_to_func but not ptr_to_array.
				5473
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5474	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]	5475	</pre></td></tr>
				5476
				5477
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5478	<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]	5479	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5480	pointee matches a given matcher.
				5481
				5482	Given
				5483	int *a;
				5484	int const *b;
				5485	float const *f;
				5486	pointerType(pointee(isConstQualified(), isInteger()))
				5487	matches "int const *b"
				5488
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5489	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>>,
				5490	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]	5491	</pre></td></tr>
				5492
				5493
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5494	<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]	5495	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5496	pointee matches a given matcher.
				5497
				5498	Given
				5499	int *a;
				5500	int const *b;
				5501	float const *f;
				5502	pointerType(pointee(isConstQualified(), isInteger()))
				5503	matches "int const *b"
				5504
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5505	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>>,
				5506	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]	5507	</pre></td></tr>
				5508
				5509
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5510	<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]	5511	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5512
				5513	Given:
				5514	typedef int &int_ref;
				5515	int a;
				5516	int_ref b = a;
				5517
				5518	varDecl(hasType(qualType(referenceType()))))) will not match the
				5519	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5520	</pre></td></tr>
				5521
				5522
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5523	<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]	5524	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5525	matches the given matcher.
				5526
				5527	The associated declaration is:
				5528	- for type nodes, the declaration of the underlying type
				5529	- for CallExpr, the declaration of the callee
				5530	- for MemberExpr, the declaration of the referenced member
				5531	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5532	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5533
				5534	Also usable as Matcher<T> for any T supporting the getDecl() member
				5535	function. e.g. various subtypes of clang::Type and various expressions.
				5536
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5537	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>>,
				5538	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>>,
				5539	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>>,
				5540	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>>,
				5541	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>>,
				5542	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>>,
				5543	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]	5544	</pre></td></tr>
				5545
				5546
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5547	<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>
				5548	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5549
				5550	Given
				5551	void (*fp)(void);
				5552	The matcher
				5553	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5554	would match the declaration for fp.
				5555	</pre></td></tr>
				5556
				5557
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5558	<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]	5559	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5560	</pre></td></tr>
				5561
				5562
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5563	<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]	5564	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5565	matches the specified matcher.
				5566
				5567	Example matches y->x()
				5568	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5569	cxxRecordDecl(hasName("Y")))))))
				5570	class Y { public: void x(); };
				5571	void z() { Y *y; y->x(); }
				5572	</pre></td></tr>
				5573
				5574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5575	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5576	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5577	</pre></td></tr>
				5578
				5579
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5580	<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]	5581	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5582	type matches the specified matcher.
				5583
				5584	Example matches X &x and const X &y
				5585	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5586	class X {
				5587	void a(X b) {
				5588	X &x = b;
				5589	const X &y = b;
				5590	}
				5591	};
				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_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]	5596	<tr><td colspan="4" class="doc" id="hasDeclaration5"><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	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5619	<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]	5620	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5621	pointee matches a given matcher.
				5622
				5623	Given
				5624	int *a;
				5625	int const *b;
				5626	float const *f;
				5627	pointerType(pointee(isConstQualified(), isInteger()))
				5628	matches "int const *b"
				5629
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5630	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>>,
				5631	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]	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_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]	5636	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5637	pointee matches a given matcher.
				5638
				5639	Given
				5640	int *a;
				5641	int const *b;
				5642	float const *f;
				5643	pointerType(pointee(isConstQualified(), isInteger()))
				5644	matches "int const *b"
				5645
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5646	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>>,
				5647	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]	5648	</pre></td></tr>
				5649
				5650
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5651	<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>
				5652	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5653
				5654	Given
				5655	return a + b;
				5656	hasReturnValue(binaryOperator())
				5657	matches 'return a + b'
				5658	with binaryOperator()
				5659	matching 'a + b'
				5660	</pre></td></tr>
				5661
				5662
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5663	<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>
				5664	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5665	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5666
				5667	Given
				5668	{ {}; 1+2; }
				5669	hasAnySubstatement(compoundStmt())
				5670	matches '{ {}; 1+2; }'
				5671	with compoundStmt()
				5672	matching '{}'
				5673	</pre></td></tr>
				5674
				5675
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5676	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5677	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5678	alignof.
				5679	</pre></td></tr>
				5680
				5681
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5682	<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]	5683	<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]	5684
				5685	Given:
				5686	F& operator=(const F& o) {
				5687	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5688	return *this;
				5689	}
				5690	returnStmt(forFunction(hasName("operator=")))
				5691	matches 'return *this'
				5692	but does match 'return > 0'
				5693	</pre></td></tr>
				5694
				5695
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5696	<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]	5697	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5698	sizeof.
				5699	</pre></td></tr>
				5700
				5701
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5702	<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>
				5703	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5704	type that matches the provided matcher.
				5705
				5706	Given
				5707	template <typename T>
				5708	double F(T t);
				5709	int i;
				5710	double j = F(i);
				5711
				5712	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5713	</pre></td></tr>
				5714
				5715
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5716	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5717	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5718	statement. This matcher may produce multiple matches.
				5719
				5720	Given
				5721	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5722	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5723	matches four times, with "c" binding each of "case 1:", "case 2:",
				5724	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5725	"switch (1)", "switch (2)" and "switch (2)".
				5726	</pre></td></tr>
				5727
				5728
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5729	<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>
				5730	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5731	switch statement or conditional operator.
				5732
				5733	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5734	if (true) {}
				5735	</pre></td></tr>
				5736
				5737
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5738	<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]	5739	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5740	matches the given matcher.
				5741
				5742	The associated declaration is:
				5743	- for type nodes, the declaration of the underlying type
				5744	- for CallExpr, the declaration of the callee
				5745	- for MemberExpr, the declaration of the referenced member
				5746	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5747	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5748
				5749	Also usable as Matcher<T> for any T supporting the getDecl() member
				5750	function. e.g. various subtypes of clang::Type and various expressions.
				5751
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5752	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>>,
				5753	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>>,
				5754	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>>,
				5755	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>>,
				5756	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>>,
				5757	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>>,
				5758	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]	5759	</pre></td></tr>
				5760
				5761
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5762	<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]	5763	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5764
				5765	Given
				5766	template<typename T> struct A {};
				5767	struct B { B* next; };
				5768	A<&B::next> a;
				5769	templateSpecializationType(hasAnyTemplateArgument(
				5770	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5771	matches the specialization A<&B::next> with fieldDecl(...) matching
				5772	B::next
				5773	</pre></td></tr>
				5774
				5775
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5776	<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]	5777	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5778	declaration.
				5779
				5780	Given
				5781	template<typename T> struct A {};
				5782	struct B { B* next; };
				5783	A<&B::next> a;
				5784	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5785	refersToDeclaration(fieldDecl(hasName("next"))))
				5786	matches the specialization A<&B::next> with fieldDecl(...) matching
				5787	B::next
				5788	</pre></td></tr>
				5789
				5790
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5791	<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]	5792	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5793
				5794	Given
				5795	template<int T> struct A {};
				5796	C<42> c;
				5797	classTemplateSpecializationDecl(
				5798	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5799	matches the implicit instantiation of C in C<42>.
				5800	</pre></td></tr>
				5801
				5802
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5803	<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>
				5804	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5805
				5806	Given
				5807	template<template <typename> class S> class X {};
				5808	template<typename T> class Y {};"
				5809	X<Y> xi;
				5810	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5811	refersToTemplate(templateName())))
				5812	matches the specialization X<Y>
				5813	</pre></td></tr>
				5814
				5815
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5816	<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]	5817	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5818
				5819	Given
				5820	struct X {};
				5821	template<typename T> struct A {};
				5822	A<X> a;
				5823	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5824	refersToType(class(hasName("X")))))
				5825	matches the specialization A<X>
				5826	</pre></td></tr>
				5827
				5828
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5829	<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]	5830	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5831	functionDecl that have at least one TemplateArgument matching the given
				5832	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5833
				5834	Given
				5835	template<typename T> class A {};
				5836	template<> class A<double> {};
				5837	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5838
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5839	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5840	void func() { f<int>(); };
				5841
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5842	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5843	refersToType(asString("int"))))
				5844	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5845
				5846	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5847	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5848	</pre></td></tr>
				5849
				5850
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5851	<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]	5852	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5853	matches the given matcher.
				5854
				5855	The associated declaration is:
				5856	- for type nodes, the declaration of the underlying type
				5857	- for CallExpr, the declaration of the callee
				5858	- for MemberExpr, the declaration of the referenced member
				5859	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5860	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5861
				5862	Also usable as Matcher<T> for any T supporting the getDecl() member
				5863	function. e.g. various subtypes of clang::Type and various expressions.
				5864
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5865	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>>,
				5866	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>>,
				5867	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>>,
				5868	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>>,
				5869	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>>,
				5870	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>>,
				5871	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]	5872	</pre></td></tr>
				5873
				5874
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5875	<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]	5876	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5877	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5878
				5879	Given
				5880	template<typename T, typename U> class A {};
				5881	A<bool, int> b;
				5882	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5883
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5884	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5885	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5886	classTemplateSpecializationDecl(hasTemplateArgument(
				5887	1, refersToType(asString("int"))))
				5888	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5889
				5890	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5891	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5892	</pre></td></tr>
				5893
				5894
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5895	<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]	5896	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5897	matches the given matcher.
				5898
				5899	The associated declaration is:
				5900	- for type nodes, the declaration of the underlying type
				5901	- for CallExpr, the declaration of the callee
				5902	- for MemberExpr, the declaration of the referenced member
				5903	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5904	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5905
				5906	Also usable as Matcher<T> for any T supporting the getDecl() member
				5907	function. e.g. various subtypes of clang::Type and various expressions.
				5908
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5909	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>>,
				5910	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>>,
				5911	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>>,
				5912	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>>,
				5913	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>>,
				5914	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>>,
				5915	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]	5916	</pre></td></tr>
				5917
				5918
				5919	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5920	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5921
				5922	Generates results for each match.
				5923
				5924	For example, in:
				5925	class A { class B {}; class C {}; };
				5926	The matcher:
				5927	cxxRecordDecl(hasName("::A"),
				5928	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5929	will generate results for A, B and C.
				5930
				5931	Usable as: Any Matcher
				5932	</pre></td></tr>
				5933
				5934
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5935	<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]	5936	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5937	matcher.
				5938
				5939	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5940	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5941	and U (matcher = typedefDecl(hasType(asString("int")))
				5942	class X {};
				5943	void y(X &x) { x; X z; }
				5944	typedef int U;
				5945	</pre></td></tr>
				5946
				5947
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5948	<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]	5949	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5950	matches the given matcher.
				5951
				5952	The associated declaration is:
				5953	- for type nodes, the declaration of the underlying type
				5954	- for CallExpr, the declaration of the callee
				5955	- for MemberExpr, the declaration of the referenced member
				5956	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5957	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5958
				5959	Also usable as Matcher<T> for any T supporting the getDecl() member
				5960	function. e.g. various subtypes of clang::Type and various expressions.
				5961
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5962	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>>,
				5963	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>>,
				5964	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>>,
				5965	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>>,
				5966	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>>,
				5967	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>>,
				5968	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5969	</pre></td></tr>
				5970
				5971
				5972	<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>
				5973	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				5974	type of the matched node.
				5975
				5976	For example, in:
				5977	class A {};
				5978	using B = A;
				5979	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				5980	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5981	</pre></td></tr>
				5982
				5983
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5984	<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]	5985	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5986
				5987	Given
				5988	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5989	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5990	matches sizeof(a) and alignof(c)
				5991	</pre></td></tr>
				5992
				5993
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5994	<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]	5995	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5996
				5997	Example matches true (matcher = hasUnaryOperand(
				5998	cxxBoolLiteral(equals(true))))
				5999	!true
				6000	</pre></td></tr>
				6001
				6002
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6003	<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]	6004	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				6005	matches the given matcher.
				6006
				6007	The associated declaration is:
				6008	- for type nodes, the declaration of the underlying type
				6009	- for CallExpr, the declaration of the callee
				6010	- for MemberExpr, the declaration of the referenced member
				6011	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	6012	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6013
				6014	Also usable as Matcher<T> for any T supporting the getDecl() member
				6015	function. e.g. various subtypes of clang::Type and various expressions.
				6016
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	6017	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>>,
				6018	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>>,
				6019	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>>,
				6020	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>>,
				6021	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>>,
				6022	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>>,
				6023	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]	6024	</pre></td></tr>
				6025
				6026
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6027	<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]	6028	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				6029
				6030	Given
				6031	namespace X { void b(); }
				6032	using X::b;
				6033	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				6034	matches using X::b </pre></td></tr>
				6035
				6036
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6037	<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]	6038	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				6039	matched by the given matcher.
				6040
				6041	Given
				6042	namespace X { int a; void b(); }
				6043	using X::a;
				6044	using X::b;
				6045	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				6046	matches using X::b but not using X::a </pre></td></tr>
				6047
				6048
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6049	<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>
				6050	<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]	6051	declaration's type.
				6052
				6053	In case of a value declaration (for example a variable declaration),
				6054	this resolves one layer of indirection. For example, in the value
				6055	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				6056	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				6057	declaration of x.
				6058
				6059	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6060	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6061	class X {};
				6062	void y(X &x) { x; X z; }
				6063
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6064	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]	6065	</pre></td></tr>
				6066
				6067
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6068	<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>
				6069	<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]	6070	matcher.
				6071
				6072	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6073	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6074	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6075	class X {};
				6076	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6077	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6078	</pre></td></tr>
				6079
				6080
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6081	<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]	6082	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				6083	that matches the given matcher.
				6084
				6085	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				6086	bool y() { return true; }
				6087	bool x = y();
				6088	</pre></td></tr>
				6089
				6090
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6091	<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]	6092	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				6093	expression.
				6094
				6095	Given
				6096	void f(int b) {
				6097	int a[b];
				6098	}
				6099	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				6100	varDecl(hasName("b")))))))
				6101	matches "int a[b]"
				6102	</pre></td></tr>
				6103
				6104
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6105	<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]	6106	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				6107	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6108
				6109	Given
				6110	for (;;) {}
				6111	hasBody(compoundStmt())
				6112	matches 'for (;;) {}'
				6113	with compoundStmt()
				6114	matching '{}'
				6115	</pre></td></tr>
				6116
				6117
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6118	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	6119	<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]	6120	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6121
				6122	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				6123	if (true) {}
				6124	</pre></td></tr>
				6125
				6126
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6127	<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]	6128	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				6129	NestedNameSpecifier-matcher matches.
				6130	</pre></td></tr>
				6131
				6132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6133	<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]	6134	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				6135	QualType-matcher matches.
				6136	</pre></td></tr>
				6137
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	6138	<!--END_TRAVERSAL_MATCHERS -->
				6139	</table>
				6140
				6141	</div>
				6142	</body>
				6143	</html>
				6144
				6145