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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
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	350	<tr><td colspan="4" class="doc" id="objcInterfaceDecl0"><pre>Matches Objective-C interface declarations.
				351
				352	Example matches Foo
				353	@interface Foo
				354	@end
				355	</pre></td></tr>
				356
				357
Aaron Ballman	9fd6ee6	2017-03-15 20:14:25 +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('objcIvarDecl0')"><a name="objcIvarDecl0Anchor">objcIvarDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCIvarDecl.html">ObjCIvarDecl</a>>...</td></tr>
				359	<tr><td colspan="4" class="doc" id="objcIvarDecl0"><pre>Matches Objective-C instance variable declarations.
				360
				361	Example matches _enabled
				362	@implementation Foo {
				363	BOOL _enabled;
				364	}
				365	@end
				366	</pre></td></tr>
				367
				368
				369	<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>
				370	<tr><td colspan="4" class="doc" id="objcMethodDecl0"><pre>Matches Objective-C method declarations.
				371
				372	Example matches both declaration and definition of -[Foo method]
				373	@interface Foo
				374	- (void)method;
				375	@end
				376
				377	@implementation Foo
				378	- (void)method {}
				379	@end
				380	</pre></td></tr>
				381
				382
				383	<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>
				384	<tr><td colspan="4" class="doc" id="objcPropertyDecl0"><pre>Matches Objective-C property declarations.
				385
				386	Example matches enabled
				387	@interface Foo
				388	@property BOOL enabled;
				389	@end
				390	</pre></td></tr>
				391
				392
				393	<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>
				394	<tr><td colspan="4" class="doc" id="objcProtocolDecl0"><pre>Matches Objective-C protocol declarations.
				395
				396	Example matches FooDelegate
				397	@protocol FooDelegate
				398	@end
				399	</pre></td></tr>
				400
				401
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	402	<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]	403	<tr><td colspan="4" class="doc" id="parmVarDecl0"><pre>Matches parameter variable declarations.
				404
				405	Given
				406	void f(int x);
				407	parmVarDecl()
				408	matches int x.
				409	</pre></td></tr>
				410
				411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	412	<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]	413	<tr><td colspan="4" class="doc" id="recordDecl0"><pre>Matches class, struct, and union declarations.
				414
				415	Example matches X, Z, U, and S
				416	class X;
				417	template<class T> class Z {};
				418	struct S {};
				419	union U {};
				420	</pre></td></tr>
				421
				422
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	423	<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]	424	<tr><td colspan="4" class="doc" id="staticAssertDecl0"><pre>Matches a C++ static_assert declaration.
				425
				426	Example:
				427	staticAssertExpr()
				428	matches
				429	static_assert(sizeof(S) == sizeof(int))
				430	in
				431	struct S {
				432	int x;
				433	};
				434	static_assert(sizeof(S) == sizeof(int));
				435	</pre></td></tr>
				436
				437
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	438	<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]	439	<tr><td colspan="4" class="doc" id="templateTypeParmDecl0"><pre>Matches template type parameter declarations.
				440
				441	Given
				442	template <typename T, int N> struct C {};
				443	templateTypeParmDecl()
				444	matches 'T', but not 'N'.
				445	</pre></td></tr>
				446
				447
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	448	<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]	449	<tr><td colspan="4" class="doc" id="translationUnitDecl0"><pre>Matches the top declaration context.
				450
				451	Given
				452	int X;
				453	namespace NS {
				454	int Y;
				455	} namespace NS
				456	decl(hasDeclContext(translationUnitDecl()))
				457	matches "int X", but not "int Y".
				458	</pre></td></tr>
				459
				460
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	461	<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>
				462	<tr><td colspan="4" class="doc" id="typeAliasDecl0"><pre>Matches type alias declarations.
				463
				464	Given
				465	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	466	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	467	typeAliasDecl()
				468	matches "using Y = int", but not "typedef int X"
				469	</pre></td></tr>
				470
				471
Eric Liu	285f804	2017-03-28 12:56:47 +0000	[diff] [blame]	472	<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>
				473	<tr><td colspan="4" class="doc" id="typeAliasTemplateDecl0"><pre>Matches type alias template declarations.
				474
				475	typeAliasTemplateDecl() matches
				476	template <typename T>
				477	using Y = X<T>;
				478	</pre></td></tr>
				479
				480
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	481	<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]	482	<tr><td colspan="4" class="doc" id="typedefDecl0"><pre>Matches typedef declarations.
				483
				484	Given
				485	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	486	using Y = int;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	487	typedefDecl()
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	488	matches "typedef int X", but not "using Y = int"
				489	</pre></td></tr>
				490
				491
				492	<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>
				493	<tr><td colspan="4" class="doc" id="typedefNameDecl0"><pre>Matches typedef name declarations.
				494
				495	Given
				496	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	497	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	498	typedefNameDecl()
				499	matches "typedef int X" and "using Y = int"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	500	</pre></td></tr>
				501
				502
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	503	<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]	504	<tr><td colspan="4" class="doc" id="unresolvedUsingTypenameDecl0"><pre>Matches unresolved using value declarations that involve the
				505	typename.
				506
				507	Given
				508	template <typename T>
				509	struct Base { typedef T Foo; };
				510
				511	template<typename T>
				512	struct S : private Base<T> {
				513	using typename Base<T>::Foo;
				514	};
				515	unresolvedUsingTypenameDecl()
				516	matches using Base<T>::Foo </pre></td></tr>
				517
				518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	519	<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]	520	<tr><td colspan="4" class="doc" id="unresolvedUsingValueDecl0"><pre>Matches unresolved using value declarations.
				521
				522	Given
				523	template<typename X>
				524	class C : private X {
				525	using X::x;
				526	};
				527	unresolvedUsingValueDecl()
				528	matches using X::x </pre></td></tr>
				529
				530
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	531	<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]	532	<tr><td colspan="4" class="doc" id="usingDecl0"><pre>Matches using declarations.
				533
				534	Given
				535	namespace X { int x; }
				536	using X::x;
				537	usingDecl()
				538	matches using X::x </pre></td></tr>
				539
				540
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	541	<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]	542	<tr><td colspan="4" class="doc" id="usingDirectiveDecl0"><pre>Matches using namespace declarations.
				543
				544	Given
				545	namespace X { int x; }
				546	using namespace X;
				547	usingDirectiveDecl()
				548	matches using namespace X </pre></td></tr>
				549
				550
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	551	<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]	552	<tr><td colspan="4" class="doc" id="valueDecl0"><pre>Matches any value declaration.
				553
				554	Example matches A, B, C and F
				555	enum X { A, B, C };
				556	void F();
				557	</pre></td></tr>
				558
				559
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	560	<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]	561	<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
				562
				563	Note: this does not match declarations of member variables, which are
				564	"field" declarations in Clang parlance.
				565
				566	Example matches a
				567	int a;
				568	</pre></td></tr>
				569
				570
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	571	<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]	572	<tr><td colspan="4" class="doc" id="nestedNameSpecifierLoc0"><pre>Same as nestedNameSpecifier but matches NestedNameSpecifierLoc.
				573	</pre></td></tr>
				574
				575
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	576	<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]	577	<tr><td colspan="4" class="doc" id="nestedNameSpecifier0"><pre>Matches nested name specifiers.
				578
				579	Given
				580	namespace ns {
				581	struct A { static void f(); };
				582	void A::f() {}
				583	void g() { A::f(); }
				584	}
				585	ns::A a;
				586	nestedNameSpecifier()
				587	matches "ns::" and both "A::"
				588	</pre></td></tr>
				589
				590
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	591	<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]	592	<tr><td colspan="4" class="doc" id="qualType0"><pre>Matches QualTypes in the clang AST.
				593	</pre></td></tr>
				594
				595
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	596	<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>
				597	<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
				598
				599	Given
				600	FOO: bar();
				601	void *ptr = &&FOO;
				602	goto *bar;
				603	addrLabelExpr()
				604	matches '&&FOO'
				605	</pre></td></tr>
				606
				607
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	608	<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]	609	<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
				610
				611	Given
				612	int i = a[1];
				613	arraySubscriptExpr()
				614	matches "a[1]"
				615	</pre></td></tr>
				616
				617
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	618	<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]	619	<tr><td colspan="4" class="doc" id="asmStmt0"><pre>Matches asm statements.
				620
				621	int i = 100;
				622	__asm("mov al, 2");
				623	asmStmt()
				624	matches '__asm("mov al, 2")'
				625	</pre></td></tr>
				626
				627
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	628	<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>
				629	<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
				630	Example matches __atomic_load_n(ptr, 1)
				631	void foo() { int *ptr; __atomic_load_n(ptr, 1); }
				632	</pre></td></tr>
				633
				634
				635	<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>
				636	<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
				637
				638	Example matches a ?: b
				639	(a ?: b) + 42;
				640	</pre></td></tr>
				641
				642
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	643	<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]	644	<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
				645
				646	Example matches a \|\| b
				647	!(a \|\| b)
				648	</pre></td></tr>
				649
				650
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	651	<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]	652	<tr><td colspan="4" class="doc" id="breakStmt0"><pre>Matches break statements.
				653
				654	Given
				655	while (true) { break; }
				656	breakStmt()
				657	matches 'break'
				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('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]	662	<tr><td colspan="4" class="doc" id="cStyleCastExpr0"><pre>Matches a C-style cast expression.
				663
Artem Dergachev	ded92a9	2016-11-11 22:34:53 +0000	[diff] [blame]	664	Example: Matches (int) 2.2f in
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	665	int i = (int) 2.2f;
				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('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]	670	<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
				671
				672	Example matches x.y() and y()
				673	X x;
				674	x.y();
				675	y();
				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('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]	680	<tr><td colspan="4" class="doc" id="caseStmt0"><pre>Matches case statements inside switch statements.
				681
				682	Given
				683	switch(a) { case 42: break; default: break; }
				684	caseStmt()
				685	matches 'case 42: break;'.
				686	</pre></td></tr>
				687
				688
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	689	<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]	690	<tr><td colspan="4" class="doc" id="castExpr0"><pre>Matches any cast nodes of Clang's AST.
				691
				692	Example: castExpr() matches each of the following:
				693	(int) 3;
				694	const_cast<Expr *>(SubExpr);
				695	char c = 0;
				696	but does not match
				697	int i = (0);
				698	int k = 0;
				699	</pre></td></tr>
				700
				701
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	702	<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]	703	<tr><td colspan="4" class="doc" id="characterLiteral0"><pre>Matches character literals (also matches wchar_t).
				704
				705	Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral),
				706	though.
				707
				708	Example matches 'a', L'a'
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	709	char ch = 'a';
				710	wchar_t chw = L'a';
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	711	</pre></td></tr>
				712
				713
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	714	<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]	715	<tr><td colspan="4" class="doc" id="compoundLiteralExpr0"><pre>Matches compound (i.e. non-scalar) literals
				716
				717	Example match: {1}, (1, 2)
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	718	int array[4] = {1};
				719	vector int myvec = (vector int)(1, 2);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	720	</pre></td></tr>
				721
				722
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	723	<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]	724	<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
				725
				726	Example matches '{}' and '{{}}'in 'for (;;) {{}}'
				727	for (;;) {{}}
				728	</pre></td></tr>
				729
				730
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	731	<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]	732	<tr><td colspan="4" class="doc" id="conditionalOperator0"><pre>Matches conditional operator expressions.
				733
				734	Example matches a ? b : c
				735	(a ? b : c) + 42
				736	</pre></td></tr>
				737
				738
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	739	<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]	740	<tr><td colspan="4" class="doc" id="continueStmt0"><pre>Matches continue statements.
				741
				742	Given
				743	while (true) { continue; }
				744	continueStmt()
				745	matches 'continue'
				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('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]	750	<tr><td colspan="4" class="doc" id="cudaKernelCallExpr0"><pre>Matches CUDA kernel call expression.
				751
				752	Example matches,
				753	kernel<<<i,j>>>();
				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('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]	758	<tr><td colspan="4" class="doc" id="cxxBindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
				759
				760	Example matches FunctionTakesString(GetStringByValue())
				761	(matcher = cxxBindTemporaryExpr())
				762	FunctionTakesString(GetStringByValue());
				763	FunctionTakesStringByPointer(GetStringPointer());
				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('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]	768	<tr><td colspan="4" class="doc" id="cxxBoolLiteral0"><pre>Matches bool literals.
				769
				770	Example matches true
				771	true
				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('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]	776	<tr><td colspan="4" class="doc" id="cxxCatchStmt0"><pre>Matches catch statements.
				777
				778	try {} catch(int i) {}
				779	cxxCatchStmt()
				780	matches 'catch(int i)'
				781	</pre></td></tr>
				782
				783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	784	<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]	785	<tr><td colspan="4" class="doc" id="cxxConstCastExpr0"><pre>Matches a const_cast expression.
				786
				787	Example: Matches const_cast<int*>(&r) in
				788	int n = 42;
				789	const int &r(n);
				790	int* p = const_cast<int*>(&r);
				791	</pre></td></tr>
				792
				793
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	794	<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]	795	<tr><td colspan="4" class="doc" id="cxxConstructExpr0"><pre>Matches constructor call expressions (including implicit ones).
				796
				797	Example matches string(ptr, n) and ptr within arguments of f
				798	(matcher = cxxConstructExpr())
				799	void f(const string &a, const string &b);
				800	char *ptr;
				801	int n;
				802	f(string(ptr, n), ptr);
				803	</pre></td></tr>
				804
				805
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	806	<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]	807	<tr><td colspan="4" class="doc" id="cxxDefaultArgExpr0"><pre>Matches the value of a default argument at the call site.
				808
				809	Example matches the CXXDefaultArgExpr placeholder inserted for the
				810	default value of the second parameter in the call expression f(42)
				811	(matcher = cxxDefaultArgExpr())
				812	void f(int x, int y = 0);
				813	f(42);
				814	</pre></td></tr>
				815
				816
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	817	<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]	818	<tr><td colspan="4" class="doc" id="cxxDeleteExpr0"><pre>Matches delete expressions.
				819
				820	Given
				821	delete X;
				822	cxxDeleteExpr()
				823	matches 'delete X'.
				824	</pre></td></tr>
				825
				826
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	827	<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]	828	<tr><td colspan="4" class="doc" id="cxxDynamicCastExpr0"><pre>Matches a dynamic_cast expression.
				829
				830	Example:
				831	cxxDynamicCastExpr()
				832	matches
				833	dynamic_cast<D*>(&b);
				834	in
				835	struct B { virtual ~B() {} }; struct D : B {};
				836	B b;
				837	D* p = dynamic_cast<D*>(&b);
				838	</pre></td></tr>
				839
				840
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	841	<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]	842	<tr><td colspan="4" class="doc" id="cxxForRangeStmt0"><pre>Matches range-based for statements.
				843
				844	cxxForRangeStmt() matches 'for (auto a : i)'
				845	int i[] = {1, 2, 3}; for (auto a : i);
				846	for(int j = 0; j < 5; ++j);
				847	</pre></td></tr>
				848
				849
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	850	<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]	851	<tr><td colspan="4" class="doc" id="cxxFunctionalCastExpr0"><pre>Matches functional cast expressions
				852
				853	Example: Matches Foo(bar);
				854	Foo f = bar;
				855	Foo g = (Foo) bar;
				856	Foo h = Foo(bar);
				857	</pre></td></tr>
				858
				859
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	860	<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]	861	<tr><td colspan="4" class="doc" id="cxxMemberCallExpr0"><pre>Matches member call expressions.
				862
				863	Example matches x.y()
				864	X x;
				865	x.y();
				866	</pre></td></tr>
				867
				868
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	869	<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]	870	<tr><td colspan="4" class="doc" id="cxxNewExpr0"><pre>Matches new expressions.
				871
				872	Given
				873	new X;
				874	cxxNewExpr()
				875	matches 'new X'.
				876	</pre></td></tr>
				877
				878
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	879	<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]	880	<tr><td colspan="4" class="doc" id="cxxNullPtrLiteralExpr0"><pre>Matches nullptr literal.
				881	</pre></td></tr>
				882
				883
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	884	<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]	885	<tr><td colspan="4" class="doc" id="cxxOperatorCallExpr0"><pre>Matches overloaded operator calls.
				886
				887	Note that if an operator isn't overloaded, it won't match. Instead, use
				888	binaryOperator matcher.
				889	Currently it does not match operators such as new delete.
				890	FIXME: figure out why these do not match?
				891
				892	Example matches both operator<<((o << b), c) and operator<<(o, b)
				893	(matcher = cxxOperatorCallExpr())
				894	ostream &operator<< (ostream &out, int i) { };
				895	ostream &o; int b = 1, c = 1;
				896	o << b << c;
				897	</pre></td></tr>
				898
				899
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	900	<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]	901	<tr><td colspan="4" class="doc" id="cxxReinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
				902
				903	Either the source expression or the destination type can be matched
				904	using has(), but hasDestinationType() is more specific and can be
				905	more readable.
				906
				907	Example matches reinterpret_cast<char*>(&p) in
				908	void* p = reinterpret_cast<char*>(&p);
				909	</pre></td></tr>
				910
				911
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	912	<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]	913	<tr><td colspan="4" class="doc" id="cxxStaticCastExpr0"><pre>Matches a C++ static_cast expression.
				914
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	915	See also: hasDestinationType
				916	See also: reinterpretCast
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	917
				918	Example:
				919	cxxStaticCastExpr()
				920	matches
				921	static_cast<long>(8)
				922	in
				923	long eight(static_cast<long>(8));
				924	</pre></td></tr>
				925
				926
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	927	<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>
				928	<tr><td colspan="4" class="doc" id="cxxStdInitializerListExpr0"><pre>Matches C++ initializer list expressions.
				929
				930	Given
				931	std::vector<int> a({ 1, 2, 3 });
				932	std::vector<int> b = { 4, 5 };
				933	int c[] = { 6, 7 };
				934	std::pair<int, int> d = { 8, 9 };
				935	cxxStdInitializerListExpr()
				936	matches "{ 1, 2, 3 }" and "{ 4, 5 }"
				937	</pre></td></tr>
				938
				939
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	940	<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]	941	<tr><td colspan="4" class="doc" id="cxxTemporaryObjectExpr0"><pre>Matches functional cast expressions having N != 1 arguments
				942
				943	Example: Matches Foo(bar, bar)
				944	Foo h = Foo(bar, bar);
				945	</pre></td></tr>
				946
				947
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	948	<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]	949	<tr><td colspan="4" class="doc" id="cxxThisExpr0"><pre>Matches implicit and explicit this expressions.
				950
				951	Example matches the implicit this expression in "return i".
				952	(matcher = cxxThisExpr())
				953	struct foo {
				954	int i;
				955	int f() { return i; }
				956	};
				957	</pre></td></tr>
				958
				959
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	960	<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]	961	<tr><td colspan="4" class="doc" id="cxxThrowExpr0"><pre>Matches throw expressions.
				962
				963	try { throw 5; } catch(int i) {}
				964	cxxThrowExpr()
				965	matches 'throw 5'
				966	</pre></td></tr>
				967
				968
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	969	<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]	970	<tr><td colspan="4" class="doc" id="cxxTryStmt0"><pre>Matches try statements.
				971
				972	try {} catch(int i) {}
				973	cxxTryStmt()
				974	matches 'try {}'
				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('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]	979	<tr><td colspan="4" class="doc" id="cxxUnresolvedConstructExpr0"><pre>Matches unresolved constructor call expressions.
				980
				981	Example matches T(t) in return statement of f
				982	(matcher = cxxUnresolvedConstructExpr())
				983	template <typename T>
				984	void f(const T& t) { return T(t); }
				985	</pre></td></tr>
				986
				987
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	988	<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]	989	<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
				990
				991	Example matches x in if (x)
				992	bool x;
				993	if (x) {}
				994	</pre></td></tr>
				995
				996
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	997	<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]	998	<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
				999
				1000	Given
				1001	int a;
				1002	declStmt()
				1003	matches 'int a'.
				1004	</pre></td></tr>
				1005
				1006
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1007	<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]	1008	<tr><td colspan="4" class="doc" id="defaultStmt0"><pre>Matches default statements inside switch statements.
				1009
				1010	Given
				1011	switch(a) { case 42: break; default: break; }
				1012	defaultStmt()
				1013	matches 'default: break;'.
				1014	</pre></td></tr>
				1015
				1016
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1017	<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>
				1018	<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
				1019
				1020	Example: Matches { [2].y = 1.0, [0].x = 1.0 }
				1021	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				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('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]	1026	<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
				1027
				1028	Given
				1029	do {} while (true);
				1030	doStmt()
				1031	matches 'do {} while(true)'
				1032	</pre></td></tr>
				1033
				1034
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	1036	<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
				1037
				1038	Matches any cast expression written in user code, whether it be a
				1039	C-style cast, a functional-style cast, or a keyword cast.
				1040
				1041	Does not match implicit conversions.
				1042
				1043	Note: the name "explicitCast" is chosen to match Clang's terminology, as
				1044	Clang uses the term "cast" to apply to implicit conversions as well as to
				1045	actual cast expressions.
				1046
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1047	See also: hasDestinationType.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1048
				1049	Example: matches all five of the casts in
				1050	int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42)))))
				1051	but does not match the implicit conversion in
				1052	long ell = 42;
				1053	</pre></td></tr>
				1054
				1055
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1056	<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]	1057	<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
				1058
				1059	Example matches x()
				1060	void f() { x(); }
				1061	</pre></td></tr>
				1062
				1063
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1064	<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]	1065	<tr><td colspan="4" class="doc" id="exprWithCleanups0"><pre>Matches expressions that introduce cleanups to be run at the end
				1066	of the sub-expression's evaluation.
				1067
				1068	Example matches std::string()
				1069	const std::string str = std::string();
				1070	</pre></td></tr>
				1071
				1072
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1073	<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]	1074	<tr><td colspan="4" class="doc" id="floatLiteral0"><pre>Matches float literals of all sizes encodings, e.g.
				1075	1.0, 1.0f, 1.0L and 1e10.
				1076
				1077	Does not match implicit conversions such as
				1078	float a = 10;
				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('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]	1083	<tr><td colspan="4" class="doc" id="forStmt0"><pre>Matches for statements.
				1084
				1085	Example matches 'for (;;) {}'
				1086	for (;;) {}
				1087	int i[] = {1, 2, 3}; for (auto a : i);
				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('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]	1092	<tr><td colspan="4" class="doc" id="gnuNullExpr0"><pre>Matches GNU __null expression.
				1093	</pre></td></tr>
				1094
				1095
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1096	<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]	1097	<tr><td colspan="4" class="doc" id="gotoStmt0"><pre>Matches goto statements.
				1098
				1099	Given
				1100	goto FOO;
				1101	FOO: bar();
				1102	gotoStmt()
				1103	matches 'goto FOO'
				1104	</pre></td></tr>
				1105
				1106
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1107	<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]	1108	<tr><td colspan="4" class="doc" id="ifStmt0"><pre>Matches if statements.
				1109
				1110	Example matches 'if (x) {}'
				1111	if (x) {}
				1112	</pre></td></tr>
				1113
				1114
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1115	<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]	1116	<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
				1117
				1118	This matches many different places, including function call return value
				1119	eliding, as well as any type conversions.
				1120	</pre></td></tr>
				1121
				1122
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1123	<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>
				1124	<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
				1125
				1126	Given
				1127	point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
				1128	implicitValueInitExpr()
				1129	matches "[0].y" (implicitly)
				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('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]	1134	<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
				1135
				1136	Given
				1137	int a[] = { 1, 2 };
				1138	struct B { int x, y; };
				1139	B b = { 5, 6 };
				1140	initListExpr()
				1141	matches "{ 1, 2 }" and "{ 5, 6 }"
				1142	</pre></td></tr>
				1143
				1144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1145	<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]	1146	<tr><td colspan="4" class="doc" id="integerLiteral0"><pre>Matches integer literals of all sizes encodings, e.g.
				1147	1, 1L, 0x1 and 1U.
				1148
				1149	Does not match character-encoded integers such as L'a'.
				1150	</pre></td></tr>
				1151
				1152
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1153	<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]	1154	<tr><td colspan="4" class="doc" id="labelStmt0"><pre>Matches label statements.
				1155
				1156	Given
				1157	goto FOO;
				1158	FOO: bar();
				1159	labelStmt()
				1160	matches 'FOO:'
				1161	</pre></td></tr>
				1162
				1163
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1164	<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]	1165	<tr><td colspan="4" class="doc" id="lambdaExpr0"><pre>Matches lambda expressions.
				1166
				1167	Example matches [&](){return 5;}
				1168	[&](){return 5;}
				1169	</pre></td></tr>
				1170
				1171
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1172	<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]	1173	<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
				1174
				1175	Example: Given
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	1176	struct T {void func();};
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1177	T f();
				1178	void g(T);
				1179	materializeTemporaryExpr() matches 'f()' in these statements
				1180	T u(f());
				1181	g(f());
				1182	but does not match
				1183	f();
				1184	f().func();
				1185	</pre></td></tr>
				1186
				1187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1188	<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]	1189	<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
				1190
				1191	Given
				1192	class Y {
				1193	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				1194	int a; static int b;
				1195	};
				1196	memberExpr()
				1197	matches this->x, x, y.x, a, this->b
				1198	</pre></td></tr>
				1199
				1200
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1201	<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]	1202	<tr><td colspan="4" class="doc" id="nullStmt0"><pre>Matches null statements.
				1203
				1204	foo();;
				1205	nullStmt()
				1206	matches the second ';'
				1207	</pre></td></tr>
				1208
				1209
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1210	<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]	1211	<tr><td colspan="4" class="doc" id="objcMessageExpr0"><pre>Matches ObjectiveC Message invocation expressions.
				1212
				1213	The innermost message send invokes the "alloc" class method on the
				1214	NSString class, while the outermost message send invokes the
				1215	"initWithString" instance method on the object returned from
				1216	NSString's "alloc". This matcher should match both message sends.
				1217	[[NSString alloc] initWithString:@"Hello"]
				1218	</pre></td></tr>
				1219
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1220
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1221	<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>
				1222	<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
				1223	to reference another expressions and can be met
				1224	in BinaryConditionalOperators, for example.
				1225
				1226	Example matches 'a'
				1227	(a ?: c) + 42;
				1228	</pre></td></tr>
				1229
				1230
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1231	<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]	1232	<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
				1233
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1234	Example matches (foo() + 1)
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1235	int foo() { return 1; }
				1236	int a = (foo() + 1);
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1237	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1238
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1239
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1240	<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>
				1241	<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
				1242	ParenListExprs don't have a predefined type and are used for late parsing.
				1243	In the final AST, they can be met in template declarations.
				1244
				1245	Given
				1246	template<typename T> class X {
				1247	void f() {
				1248	X x(*this);
				1249	int a = 0, b = 1; int i = (a, b);
				1250	}
				1251	};
				1252	parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
				1253	has a predefined type and is a ParenExpr, not a ParenListExpr.
				1254	</pre></td></tr>
				1255
				1256
				1257	<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>
				1258	<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
				1259
				1260	Example: Matches __func__
				1261	printf("%s", __func__);
				1262	</pre></td></tr>
				1263
				1264
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1265	<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]	1266	<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
				1267
				1268	Given
				1269	return 1;
				1270	returnStmt()
				1271	matches 'return 1'
				1272	</pre></td></tr>
				1273
				1274
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1275	<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]	1276	<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
				1277
				1278	Given
				1279	{ ++a; }
				1280	stmt()
				1281	matches both the compound statement '{ ++a; }' and '++a'.
				1282	</pre></td></tr>
				1283
				1284
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1285	<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>
				1286	<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
				1287
				1288	Example match: ({ int X = 4; X; })
				1289	int C = ({ int X = 4; X; });
				1290	</pre></td></tr>
				1291
				1292
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	1294	<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
				1295
				1296	Example matches "abcd", L"abcd"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	1297	char *s = "abcd";
				1298	wchar_t *ws = L"abcd";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1299	</pre></td></tr>
				1300
				1301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1302	<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]	1303	<tr><td colspan="4" class="doc" id="substNonTypeTemplateParmExpr0"><pre>Matches substitutions of non-type template parameters.
				1304
				1305	Given
				1306	template <int N>
				1307	struct A { static const int n = N; };
				1308	struct B : public A<42> {};
				1309	substNonTypeTemplateParmExpr()
				1310	matches "N" in the right-hand side of "static const int n = N;"
				1311	</pre></td></tr>
				1312
				1313
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1314	<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]	1315	<tr><td colspan="4" class="doc" id="switchCase0"><pre>Matches case and default statements inside switch statements.
				1316
				1317	Given
				1318	switch(a) { case 42: break; default: break; }
				1319	switchCase()
				1320	matches 'case 42: break;' and 'default: break;'.
				1321	</pre></td></tr>
				1322
				1323
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1324	<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]	1325	<tr><td colspan="4" class="doc" id="switchStmt0"><pre>Matches switch statements.
				1326
				1327	Given
				1328	switch(a) { case 42: break; default: break; }
				1329	switchStmt()
				1330	matches 'switch(a)'.
				1331	</pre></td></tr>
				1332
				1333
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1334	<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]	1335	<tr><td colspan="4" class="doc" id="unaryExprOrTypeTraitExpr0"><pre>Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL)
				1336
				1337	Given
				1338	Foo x = bar;
				1339	int y = sizeof(x) + alignof(x);
				1340	unaryExprOrTypeTraitExpr()
				1341	matches sizeof(x) and alignof(x)
				1342	</pre></td></tr>
				1343
				1344
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1345	<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]	1346	<tr><td colspan="4" class="doc" id="unaryOperator0"><pre>Matches unary operator expressions.
				1347
				1348	Example matches !a
				1349	!a \|\| b
				1350	</pre></td></tr>
				1351
				1352
Haojian Wu	7751c92	2016-05-18 12:53:59 +0000	[diff] [blame]	1353	<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>
				1354	<tr><td colspan="4" class="doc" id="unresolvedLookupExpr0"><pre>Matches reference to a name that can be looked up during parsing
				1355	but could not be resolved to a specific declaration.
				1356
				1357	Given
				1358	template<typename T>
				1359	T foo() { T a; return a; }
				1360	template<typename T>
				1361	void bar() {
				1362	foo<T>();
				1363	}
				1364	unresolvedLookupExpr()
				1365	matches foo<T>() </pre></td></tr>
				1366
				1367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1368	<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]	1369	<tr><td colspan="4" class="doc" id="userDefinedLiteral0"><pre>Matches user defined literal operator call.
				1370
				1371	Example match: "foo"_suffix
				1372	</pre></td></tr>
				1373
				1374
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1375	<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]	1376	<tr><td colspan="4" class="doc" id="whileStmt0"><pre>Matches while statements.
				1377
				1378	Given
				1379	while (true) {}
				1380	whileStmt()
				1381	matches 'while (true) {}'.
				1382	</pre></td></tr>
				1383
				1384
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1385	<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]	1386	<tr><td colspan="4" class="doc" id="templateArgument0"><pre>Matches template arguments.
				1387
				1388	Given
				1389	template <typename T> struct C {};
				1390	C<int> c;
				1391	templateArgument()
				1392	matches 'int' in C<int>.
				1393	</pre></td></tr>
				1394
				1395
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	1396	<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>
				1397	<tr><td colspan="4" class="doc" id="templateName0"><pre>Matches template name.
				1398
				1399	Given
				1400	template <typename T> class X { };
				1401	X<int> xi;
				1402	templateName()
				1403	matches 'X' in X<int>.
				1404	</pre></td></tr>
				1405
				1406
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1407	<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]	1408	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1409	</pre></td></tr>
				1410
				1411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1412	<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]	1413	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1414
				1415	Given
				1416	int a[] = { 2, 3 };
				1417	int b[4];
				1418	void f() { int c[a[0]]; }
				1419	arrayType()
				1420	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1421	</pre></td></tr>
				1422
				1423
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1424	<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]	1425	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1426
				1427	Given
				1428	_Atomic(int) i;
				1429	atomicType()
				1430	matches "_Atomic(int) i"
				1431	</pre></td></tr>
				1432
				1433
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1434	<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]	1435	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1436
				1437	Given:
				1438	auto n = 4;
				1439	int v[] = { 2, 3 }
				1440	for (auto i : v) { }
				1441	autoType()
				1442	matches "auto n" and "auto i"
				1443	</pre></td></tr>
				1444
				1445
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1446	<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]	1447	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1448	"void (^)(int)".
				1449
				1450	The pointee is always required to be a FunctionType.
				1451	</pre></td></tr>
				1452
				1453
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1454	<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]	1455	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1456
				1457	Given
				1458	struct A {};
				1459	A a;
				1460	int b;
				1461	float c;
				1462	bool d;
				1463	builtinType()
				1464	matches "int b", "float c" and "bool d"
				1465	</pre></td></tr>
				1466
				1467
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1468	<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]	1469	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1470
				1471	Given
				1472	_Complex float f;
				1473	complexType()
				1474	matches "_Complex float f"
				1475	</pre></td></tr>
				1476
				1477
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1478	<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]	1479	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1480
				1481	Given
				1482	void() {
				1483	int a[2];
				1484	int b[] = { 2, 3 };
				1485	int c[b[0]];
				1486	}
				1487	constantArrayType()
				1488	matches "int a[2]"
				1489	</pre></td></tr>
				1490
				1491
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1492	<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]	1493	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1494	Example matches i[] in declaration of f.
				1495	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1496	Example matches i[1].
				1497	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1498	void f(int i[]) {
				1499	i[1] = 0;
				1500	}
				1501	</pre></td></tr>
				1502
				1503
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1504	<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]	1505	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1506
				1507	Given
				1508	template<typename T, int Size>
				1509	class array {
				1510	T data[Size];
				1511	};
				1512	dependentSizedArrayType
				1513	matches "T data[Size]"
				1514	</pre></td></tr>
				1515
				1516
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1517	<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]	1518	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1519	qualified name.
				1520
				1521	Given
				1522	namespace N {
				1523	namespace M {
				1524	class D {};
				1525	}
				1526	}
				1527	class C {};
				1528
				1529	class C c;
				1530	N::M::D d;
				1531
				1532	elaboratedType() matches the type of the variable declarations of both
				1533	c and d.
				1534	</pre></td></tr>
				1535
				1536
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1537	<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>
				1538	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1539
				1540	Given
				1541	enum C { Green };
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	1542	enum class S { Red };
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1543
				1544	C c;
				1545	S s;
				1546
				1547	enumType() matches the type of the variable declarations of both c and
				1548	s.
				1549	</pre></td></tr>
				1550
				1551
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1552	<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>
				1553	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1554
				1555	Given
				1556	int (*f)(int);
				1557	void g();
				1558	functionProtoType()
				1559	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1560	In C mode, "g" is not matched because it does not contain a prototype.
				1561	</pre></td></tr>
				1562
				1563
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1564	<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]	1565	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1566
				1567	Given
				1568	int (*f)(int);
				1569	void g();
				1570	functionType()
				1571	matches "int (*f)(int)" and the type of "g".
				1572	</pre></td></tr>
				1573
				1574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1575	<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]	1576	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1577
				1578	Given
				1579	int a[] = { 2, 3 };
				1580	int b[42];
				1581	void f(int c[]) { int d[a[0]]; };
				1582	incompleteArrayType()
				1583	matches "int a[]" and "int c[]"
				1584	</pre></td></tr>
				1585
				1586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1587	<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]	1588	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1589
				1590	Example matches S s, but not S<T> s.
				1591	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1592	template <typename T> struct S {
				1593	void f(S s);
				1594	void g(S<T> s);
				1595	};
				1596	</pre></td></tr>
				1597
				1598
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1599	<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]	1600	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1601
				1602	Given:
				1603	int *a;
				1604	int &b = *a;
				1605	int &&c = 1;
				1606	auto &d = b;
				1607	auto &&e = c;
				1608	auto &&f = 2;
				1609	int g = 5;
				1610
				1611	lValueReferenceType() matches the types of b, d, and e. e is
				1612	matched since the type is deduced as int& by reference collapsing rules.
				1613	</pre></td></tr>
				1614
				1615
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1616	<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]	1617	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1618	Given
				1619	struct A { int i; }
				1620	A::* ptr = A::i;
				1621	memberPointerType()
				1622	matches "A::* ptr"
				1623	</pre></td></tr>
				1624
				1625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1626	<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]	1627	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1628	a pointer type, despite being syntactically similar.
				1629
				1630	Given
				1631	int *a;
				1632
				1633	@interface Foo
				1634	@end
				1635	Foo *f;
				1636	pointerType()
				1637	matches "Foo f", but does not match "int a".
				1638	</pre></td></tr>
				1639
				1640
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1641	<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]	1642	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1643
				1644	Given
				1645	int (*ptr_to_array)[4];
				1646	int *array_of_ptrs[4];
				1647
				1648	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1649	array_of_ptrs.
				1650	</pre></td></tr>
				1651
				1652
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1653	<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]	1654	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1655	types.
				1656
				1657	Given
				1658	int *a;
				1659	int &b = *a;
				1660	int c = 5;
				1661
				1662	@interface Foo
				1663	@end
				1664	Foo *f;
				1665	pointerType()
				1666	matches "int a", but does not match "Foo f".
				1667	</pre></td></tr>
				1668
				1669
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1670	<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]	1671	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1672
				1673	Given:
				1674	int *a;
				1675	int &b = *a;
				1676	int &&c = 1;
				1677	auto &d = b;
				1678	auto &&e = c;
				1679	auto &&f = 2;
				1680	int g = 5;
				1681
				1682	rValueReferenceType() matches the types of c and f. e is not
				1683	matched as it is deduced to int& by reference collapsing rules.
				1684	</pre></td></tr>
				1685
				1686
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1687	<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]	1688	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1689
				1690	Given
				1691	class C {};
				1692	struct S {};
				1693
				1694	C c;
				1695	S s;
				1696
				1697	recordType() matches the type of the variable declarations of both c
				1698	and s.
				1699	</pre></td></tr>
				1700
				1701
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1702	<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]	1703	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1704
				1705	Given
				1706	int *a;
				1707	int &b = *a;
				1708	int &&c = 1;
				1709	auto &d = b;
				1710	auto &&e = c;
				1711	auto &&f = 2;
				1712	int g = 5;
				1713
				1714	referenceType() matches the types of b, c, d, e, and f.
				1715	</pre></td></tr>
				1716
				1717
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1718	<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]	1719	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1720	template type parameter.
				1721
				1722	Given
				1723	template <typename T>
				1724	void F(T t) {
				1725	int i = 1 + t;
				1726	}
				1727
				1728	substTemplateTypeParmType() matches the type of 't' but not '1'
				1729	</pre></td></tr>
				1730
				1731
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame^]	1732	<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>
				1733	<tr><td colspan="4" class="doc" id="tagType0"><pre>Matches tag types (record and enum types).
				1734
				1735	Given
				1736	enum E {};
				1737	class C {};
				1738
				1739	E e;
				1740	C c;
				1741
				1742	tagType() matches the type of the variable declarations of both e
				1743	and c.
				1744	</pre></td></tr>
				1745
				1746
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1747	<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]	1748	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1749
				1750	Given
				1751	template <typename T>
				1752	class C { };
				1753
				1754	template class C<int>; A
				1755	C<char> var; B
				1756
				1757	templateSpecializationType() matches the type of the explicit
				1758	instantiation in A and the type of the variable declaration in B.
				1759	</pre></td></tr>
				1760
				1761
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1762	<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]	1763	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1764
				1765	Example matches T, but not int.
				1766	(matcher = templateTypeParmType())
				1767	template <typename T> void f(int i);
				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('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]	1772	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1773	</pre></td></tr>
				1774
				1775
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1776	<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]	1777	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1778
				1779	Given
				1780	typedef int X;
				1781	typedefType()
				1782	matches "typedef int X"
				1783	</pre></td></tr>
				1784
				1785
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1786	<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]	1787	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1788
				1789	Given:
				1790	typedef __underlying_type(T) type;
				1791	unaryTransformType()
				1792	matches "__underlying_type(T)"
				1793	</pre></td></tr>
				1794
				1795
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1796	<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]	1797	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1798	integer-constant-expression.
				1799
				1800	Given
				1801	void f() {
				1802	int a[] = { 2, 3 }
				1803	int b[42];
				1804	int c[a[0]];
				1805	}
				1806	variableArrayType()
				1807	matches "int c[a[0]]"
				1808	</pre></td></tr>
				1809
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1810	<!--END_DECL_MATCHERS -->
				1811	</table>
				1812
				1813	<!-- ======================================================================= -->
				1814	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1815	<!-- ======================================================================= -->
				1816
				1817	<p>Narrowing matchers match certain attributes on the current node, thus
				1818	narrowing down the set of nodes of the current type to match on.</p>
				1819
				1820	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1821	which allow users to create more powerful match expressions.</p>
				1822
				1823	<table>
				1824	<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]	1825	<!-- START_NARROWING_MATCHERS -->
				1826
				1827	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1828	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1829
				1830	Usable as: Any Matcher
				1831	</pre></td></tr>
				1832
				1833
				1834	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1835	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1836
				1837	Usable as: Any Matcher
				1838	</pre></td></tr>
				1839
				1840
				1841	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1842	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1843
				1844	Useful when another matcher requires a child matcher, but there's no
				1845	additional constraint. This will often be used with an explicit conversion
				1846	to an internal::Matcher<> type such as TypeMatcher.
				1847
				1848	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1849	"int* p" and "void f()" in
				1850	int* p;
				1851	void f();
				1852
				1853	Usable as: Any Matcher
				1854	</pre></td></tr>
				1855
				1856
				1857	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1858	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1859
				1860	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1861	class X {};
				1862	class Y {};
				1863
				1864	Usable as: Any Matcher
				1865	</pre></td></tr>
				1866
				1867
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1868	<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]	1869	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1870	unary).
				1871
				1872	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1873	!(a \|\| b)
				1874	</pre></td></tr>
				1875
				1876
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1877	<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>
				1878	<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]	1879
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1880	Given
				1881	f('false, 3.14, 42);
				1882	characterLiteral(equals(0))
				1883	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				1884	match false
				1885	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				1886	match 3.14
				1887	integerLiteral(equals(42))
				1888	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1889
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	1890	Note that you cannot directly match a negative numeric literal because the
				1891	minus sign is not part of the literal: It is a unary operator whose operand
				1892	is the positive numeric literal. Instead, you must use a unaryOperator()
				1893	matcher to match the minus sign:
				1894
				1895	unaryOperator(hasOperatorName("-"),
				1896	hasUnaryOperand(integerLiteral(equals(13))))
				1897
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1898	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]	1899	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]	1900	</pre></td></tr>
				1901
				1902
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1903	<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>
				1904	<tr><td colspan="4" class="doc" id="equals5"><pre></pre></td></tr>
				1905
				1906
				1907	<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>
				1908	<tr><td colspan="4" class="doc" id="equals11"><pre></pre></td></tr>
				1909
				1910
				1911	<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>
				1912	<tr><td colspan="4" class="doc" id="equals8"><pre></pre></td></tr>
				1913
				1914
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1915	<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]	1916	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1917
				1918	Given
				1919	try {
				1920	...
				1921	} catch (int) {
				1922	...
				1923	} catch (...) {
				1924	...
				1925	}
				1926	endcode
				1927	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1928	</pre></td></tr>
				1929
				1930
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1931	<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]	1932	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1933	a specific number of arguments (including absent default arguments).
				1934
				1935	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1936	void f(int x, int y);
				1937	f(0, 0);
				1938	</pre></td></tr>
				1939
				1940
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1941	<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]	1942	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1943	</pre></td></tr>
				1944
				1945
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1946	<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>
				1947	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				1948	zero initialization.
				1949
				1950	Given
				1951	void foo() {
				1952	struct point { double x; double y; };
				1953	point pt[2] = { { 1.0, 2.0 } };
				1954	}
				1955	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				1956	will match the implicit array filler for pt[1].
				1957	</pre></td></tr>
				1958
				1959
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1960	<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]	1961	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				1962
				1963	Given
				1964	struct S {
				1965	S(); #1
				1966	S(const S &); #2
				1967	S(S &&); #3
				1968	};
				1969	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				1970	</pre></td></tr>
				1971
				1972
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1973	<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]	1974	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				1975
				1976	Given
				1977	struct S {
				1978	S(); #1
				1979	S(const S &); #2
				1980	S(S &&); #3
				1981	};
				1982	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				1983	</pre></td></tr>
				1984
				1985
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	1986	<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>
				1987	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				1988
				1989	Given
				1990	struct S {
				1991	S(); #1
				1992	S(int) {} #2
				1993	S(S &&) : S() {} #3
				1994	};
				1995	S::S() : S(0) {} #4
				1996	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				1997	#1 or #2.
				1998	</pre></td></tr>
				1999
				2000
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2001	<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]	2002	<tr><td colspan="4" class="doc" id="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				2003	the explicit keyword.
				2004
				2005	Given
				2006	struct S {
				2007	S(int); #1
				2008	explicit S(double); #2
				2009	operator int(); #3
				2010	explicit operator bool(); #4
				2011	};
				2012	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2013	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2014	</pre></td></tr>
				2015
				2016
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2017	<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]	2018	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				2019
				2020	Given
				2021	struct S {
				2022	S(); #1
				2023	S(const S &); #2
				2024	S(S &&); #3
				2025	};
				2026	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				2027	</pre></td></tr>
				2028
				2029
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2030	<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]	2031	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				2032	the explicit keyword.
				2033
				2034	Given
				2035	struct S {
				2036	S(int); #1
				2037	explicit S(double); #2
				2038	operator int(); #3
				2039	explicit operator bool(); #4
				2040	};
				2041	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2042	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2043	</pre></td></tr>
				2044
				2045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2046	<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]	2047	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				2048	opposed to a member.
				2049
				2050	Given
				2051	struct B {};
				2052	struct D : B {
				2053	int I;
				2054	D(int i) : I(i) {}
				2055	};
				2056	struct E : B {
				2057	E() : B() {}
				2058	};
				2059	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				2060	will match E(), but not match D(int).
				2061	</pre></td></tr>
				2062
				2063
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2064	<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]	2065	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				2066	opposed to a base.
				2067
				2068	Given
				2069	struct B {};
				2070	struct D : B {
				2071	int I;
				2072	D(int i) : I(i) {}
				2073	};
				2074	struct E : B {
				2075	E() : B() {}
				2076	};
				2077	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				2078	will match D(int), but not match E().
				2079	</pre></td></tr>
				2080
				2081
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2082	<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]	2083	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				2084	code (as opposed to implicitly added by the compiler).
				2085
				2086	Given
				2087	struct Foo {
				2088	Foo() { }
				2089	Foo(int) : foo_("A") { }
				2090	string foo_;
				2091	};
				2092	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				2093	will match Foo(int), but not Foo()
				2094	</pre></td></tr>
				2095
				2096
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2097	<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]	2098	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				2099
				2100	Given
				2101	struct A {
				2102	void foo() const;
				2103	void bar();
				2104	};
				2105
				2106	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				2107	</pre></td></tr>
				2108
				2109
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2110	<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]	2111	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				2112	operator.
				2113
				2114	Given
				2115	struct A {
				2116	A &operator=(const A &);
				2117	A &operator=(A &&);
				2118	};
				2119
				2120	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				2121	the second one.
				2122	</pre></td></tr>
				2123
				2124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2125	<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]	2126	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				2127
				2128	Given:
				2129	class A final {};
				2130
				2131	struct B {
				2132	virtual void f();
				2133	};
				2134
				2135	struct C : B {
				2136	void f() final;
				2137	};
				2138	matches A and C::f, but not B, C, or B::f
				2139	</pre></td></tr>
				2140
				2141
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2142	<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]	2143	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2144	operator.
				2145
				2146	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2147	struct A {
				2148	A &operator=(const A &);
				2149	A &operator=(A &&);
				2150	};
				2151
				2152	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2153	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2154	</pre></td></tr>
				2155
				2156
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2157	<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]	2158	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2159
				2160	Given
				2161	class A {
				2162	public:
				2163	virtual void x();
				2164	};
				2165	class B : public A {
				2166	public:
				2167	virtual void x();
				2168	};
				2169	matches B::x
				2170	</pre></td></tr>
				2171
				2172
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2173	<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]	2174	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2175
				2176	Given
				2177	class A {
				2178	public:
				2179	virtual void x() = 0;
				2180	};
				2181	matches A::x
				2182	</pre></td></tr>
				2183
				2184
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2185	<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>
				2186	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2187
				2188	Given
				2189	struct S {
				2190	S(); #1
				2191	S(const S &) = default; #2
				2192	S(S &&) = delete; #3
				2193	};
				2194	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				2195	</pre></td></tr>
				2196
				2197
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2198	<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]	2199	<tr><td colspan="4" class="doc" id="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2200
				2201	Given
				2202	class A {
				2203	public:
				2204	virtual void x();
				2205	};
				2206	matches A::x
				2207	</pre></td></tr>
				2208
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2209
				2210	<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]	2211	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2212
				2213	Given
				2214	class A {
				2215	public:
				2216	virtual void x();
				2217	};
				2218	class B : public A {
				2219	public:
				2220	void x();
				2221	};
				2222	matches A::x but not B::x
				2223	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2224
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2225
				2226	<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]	2227	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2228
				2229	Matches overloaded operator names specified in strings without the
				2230	"operator" prefix: e.g. "<<".
				2231
				2232	Given:
				2233	class A { int operator*(); };
				2234	const A &operator<<(const A &a, const A &b);
				2235	A a;
				2236	a << a; <-- This matches
				2237
				2238	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2239	specified line and
				2240	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2241	matches the declaration of A.
				2242
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2243	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]	2244	</pre></td></tr>
				2245
				2246
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2247	<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]	2248	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2249	</pre></td></tr>
				2250
				2251
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2252	<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]	2253	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2254	static member variable template instantiations.
				2255
				2256	Given
				2257	template<typename T> void A(T t) { }
				2258	template<> void A(int N) { }
				2259	functionDecl(isExplicitTemplateSpecialization())
				2260	matches the specialization A<int>().
				2261
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2262	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]	2263	</pre></td></tr>
				2264
				2265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2266	<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]	2267	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2268
				2269	Given:
				2270	class A final {};
				2271
				2272	struct B {
				2273	virtual void f();
				2274	};
				2275
				2276	struct C : B {
				2277	void f() final;
				2278	};
				2279	matches A and C::f, but not B, C, or B::f
				2280	</pre></td></tr>
				2281
				2282
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2283	<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>
				2284	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2285
				2286	Given:
				2287	auto x = []{};
				2288
				2289	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2290	decltype(x)
				2291	</pre></td></tr>
				2292
				2293
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2294	<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]	2295	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2296	isSameOrDerivedFrom(hasName(...)).
				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('isTemplateInstantiation2')"><a name="isTemplateInstantiation2Anchor">isTemplateInstantiation</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2301	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2302	member variable template instantiations.
				2303
				2304	Given
				2305	template <typename T> class X {}; class A {}; X<A> x;
				2306	or
				2307	template <typename T> class X {}; class A {}; template class X<A>;
				2308	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2309	matches the template instantiation of X<A>.
				2310
				2311	But given
				2312	template <typename T> class X {}; class A {};
				2313	template <> class X<A> {}; X<A> x;
				2314	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2315	does not match, as X<A> is an explicit template specialization.
				2316
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2317	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]	2318	</pre></td></tr>
				2319
				2320
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2321	<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]	2322	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2323	a specific number of arguments (including absent default arguments).
				2324
				2325	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2326	void f(int x, int y);
				2327	f(0, 0);
				2328	</pre></td></tr>
				2329
				2330
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2331	<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>
				2332	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2333
				2334	Example: matches the implicit cast around 0
				2335	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2336	int *p = 0;
				2337	</pre></td></tr>
				2338
				2339
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2340	<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]	2341	<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]	2342
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2343	Given
				2344	f('false, 3.14, 42);
				2345	characterLiteral(equals(0))
				2346	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2347	match false
				2348	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2349	match 3.14
				2350	integerLiteral(equals(42))
				2351	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2352
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2353	Note that you cannot directly match a negative numeric literal because the
				2354	minus sign is not part of the literal: It is a unary operator whose operand
				2355	is the positive numeric literal. Instead, you must use a unaryOperator()
				2356	matcher to match the minus sign:
				2357
				2358	unaryOperator(hasOperatorName("-"),
				2359	hasUnaryOperand(integerLiteral(equals(13))))
				2360
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2361	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]	2362	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]	2363	</pre></td></tr>
				2364
				2365
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2366	<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>
				2367	<tr><td colspan="4" class="doc" id="equals4"><pre></pre></td></tr>
				2368
				2369
				2370	<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>
				2371	<tr><td colspan="4" class="doc" id="equals10"><pre></pre></td></tr>
				2372
				2373
				2374	<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>
				2375	<tr><td colspan="4" class="doc" id="equals7"><pre></pre></td></tr>
				2376
				2377
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2378	<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]	2379	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2380
				2381	Given
				2382	template<typename T> struct C {};
				2383	C<int> c;
				2384	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2385	matches C<int>.
				2386	</pre></td></tr>
				2387
				2388
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2389	<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]	2390	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2391	child statements.
				2392
				2393	Example: Given
				2394	{ for (;;) {} }
				2395	compoundStmt(statementCountIs(0)))
				2396	matches '{}'
				2397	but does not match the outer compound statement.
				2398	</pre></td></tr>
				2399
				2400
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2401	<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]	2402	<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]	2403
				2404	Given
				2405	int a[42];
				2406	int b[2 * 21];
				2407	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2408	char *s = "abcd";
				2409	wchar_t *ws = L"abcd";
				2410	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2411	constantArrayType(hasSize(42))
				2412	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2413	stringLiteral(hasSize(4))
				2414	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2415	</pre></td></tr>
				2416
				2417
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2418	<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]	2419	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2420	declarations.
				2421
				2422	Example: Given
				2423	int a, b;
				2424	int c;
				2425	int d = 2, e;
				2426	declCountIs(2)
				2427	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2428	</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_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]	2432	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2433
				2434	Matches a node if it equals the node previously bound to ID.
				2435
				2436	Given
				2437	class X { int a; int b; };
				2438	cxxRecordDecl(
				2439	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2440	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2441	matches the class X, as a and b have the same type.
				2442
				2443	Note that when multiple matches are involved via forEach* matchers,
				2444	equalsBoundNodes acts as a filter.
				2445	For example:
				2446	compoundStmt(
				2447	forEachDescendant(varDecl().bind("d")),
				2448	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2449	will trigger a match for each combination of variable declaration
				2450	and reference to that variable declaration within a compound statement.
				2451	</pre></td></tr>
				2452
				2453
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2454	<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>
				2455	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2456
				2457	Decl has pointer identity in the AST.
				2458	</pre></td></tr>
				2459
				2460
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2461	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2462	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2463
				2464	Given
				2465	__attribute__((device)) void f() { ... }
				2466	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2467	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2468	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2469	</pre></td></tr>
				2470
				2471
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2472	<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]	2473	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2474	partially matching a given regex.
				2475
				2476	Example matches Y but not X
				2477	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2478	#include "ASTMatcher.h"
				2479	class X {};
				2480	ASTMatcher.h:
				2481	class Y {};
				2482
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2483	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]	2484	</pre></td></tr>
				2485
				2486
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2487	<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]	2488	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2489
				2490	Example matches X but not Y
				2491	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2492	#include <Y.h>
				2493	class X {};
				2494	Y.h:
				2495	class Y {};
				2496
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2497	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]	2498	</pre></td></tr>
				2499
				2500
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2501	<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]	2502	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2503
				2504	Example matches Y but not X
				2505	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2506	#include <SystemHeader.h>
				2507	class X {};
				2508	SystemHeader.h:
				2509	class Y {};
				2510
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2511	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]	2512	</pre></td></tr>
				2513
				2514
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2515	<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]	2516	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2517	by the compiler (eg. implicit defaultcopy constructors).
				2518	</pre></td></tr>
				2519
				2520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2521	<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]	2522	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2523
				2524	Given
				2525	class C {
				2526	public: int a;
				2527	protected: int b;
				2528	private: int c;
				2529	};
				2530	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2531	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2532	</pre></td></tr>
				2533
				2534
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2535	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isProtected0')"><a name="isProtected0Anchor">isProtected</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2536	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2537
				2538	Given
				2539	class C {
				2540	public: int a;
				2541	protected: int b;
				2542	private: int c;
				2543	};
				2544	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2545	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2546	</pre></td></tr>
				2547
				2548
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2549	<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]	2550	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2551
				2552	Given
				2553	class C {
				2554	public: int a;
				2555	protected: int b;
				2556	private: int c;
				2557	};
				2558	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2559	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2560	</pre></td></tr>
				2561
				2562
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2563	<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>
				2564	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2565	a specific number of designators.
				2566
				2567	Example: Given
				2568	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2569	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2570	designatorCountIs(2)
				2571	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2572	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2573	</pre></td></tr>
				2574
				2575
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2576	<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]	2577	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2578	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2579
				2580	Given
				2581	class C {
				2582	int a : 2;
				2583	int b : 4;
				2584	int c : 2;
				2585	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2586	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2587	matches 'int a;' and 'int c;' but not 'int b;'.
				2588	</pre></td></tr>
				2589
				2590
				2591	<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>
				2592	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2593
				2594	Given
				2595	class C {
				2596	int a : 2;
				2597	int b;
				2598	};
				2599	fieldDecl(isBitField())
				2600	matches 'int a;' but not 'int b;'.
				2601	</pre></td></tr>
				2602
				2603
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2604	<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]	2605	<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]	2606
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2607	Given
				2608	f('false, 3.14, 42);
				2609	characterLiteral(equals(0))
				2610	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2611	match false
				2612	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2613	match 3.14
				2614	integerLiteral(equals(42))
				2615	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2616
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2617	Note that you cannot directly match a negative numeric literal because the
				2618	minus sign is not part of the literal: It is a unary operator whose operand
				2619	is the positive numeric literal. Instead, you must use a unaryOperator()
				2620	matcher to match the minus sign:
				2621
				2622	unaryOperator(hasOperatorName("-"),
				2623	hasUnaryOperand(integerLiteral(equals(13))))
				2624
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2625	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]	2626	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]	2627	</pre></td></tr>
				2628
				2629
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2630	<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>
				2631	<tr><td colspan="4" class="doc" id="equals12"><pre></pre></td></tr>
				2632
				2633
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2634	<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>
				2635	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2636
				2637	Given:
				2638	void f();
				2639	void g() noexcept;
				2640	void h() noexcept(true);
				2641	void i() noexcept(false);
				2642	void j() throw();
				2643	void k() throw(int);
				2644	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2645	functionDecl(hasDynamicExceptionSpec()) and
				2646	functionProtoType(hasDynamicExceptionSpec())
				2647	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]	2648	</pre></td></tr>
				2649
				2650
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2651	<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]	2652	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2653
				2654	Matches overloaded operator names specified in strings without the
				2655	"operator" prefix: e.g. "<<".
				2656
				2657	Given:
				2658	class A { int operator*(); };
				2659	const A &operator<<(const A &a, const A &b);
				2660	A a;
				2661	a << a; <-- This matches
				2662
				2663	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2664	specified line and
				2665	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2666	matches the declaration of A.
				2667
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2668	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]	2669	</pre></td></tr>
				2670
				2671
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2672	<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]	2673	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2674
				2675	Given:
				2676	constexpr int foo = 42;
				2677	constexpr int bar();
				2678	varDecl(isConstexpr())
				2679	matches the declaration of foo.
				2680	functionDecl(isConstexpr())
				2681	matches the declaration of bar.
				2682	</pre></td></tr>
				2683
				2684
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2685	<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]	2686	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2687
				2688	Given:
				2689	class A { ~A(); };
				2690	class B { ~B() = default; };
				2691	functionDecl(isDefaulted())
				2692	matches the declaration of ~B, but not ~A.
				2693	</pre></td></tr>
				2694
				2695
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2696	<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]	2697	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2698
				2699	Example matches A, va, fa
				2700	class A {};
				2701	class B; Doesn't match, as it has no body.
				2702	int va;
				2703	extern int vb; Doesn't match, as it doesn't define the variable.
				2704	void fa() {}
				2705	void fb(); Doesn't match, as it has no body.
				2706
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2707	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]	2708	</pre></td></tr>
				2709
				2710
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2711	<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]	2712	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2713
				2714	Given:
				2715	void Func();
				2716	void DeletedFunc() = delete;
				2717	functionDecl(isDeleted())
				2718	matches the declaration of DeletedFunc, but not Func.
				2719	</pre></td></tr>
				2720
				2721
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2722	<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]	2723	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2724	static member variable template instantiations.
				2725
				2726	Given
				2727	template<typename T> void A(T t) { }
				2728	template<> void A(int N) { }
				2729	functionDecl(isExplicitTemplateSpecialization())
				2730	matches the specialization A<int>().
				2731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2732	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]	2733	</pre></td></tr>
				2734
				2735
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2736	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2737	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function declarations.
				2738
				2739	Given:
				2740	extern "C" void f() {}
				2741	extern "C" { void g() {} }
				2742	void h() {}
				2743	functionDecl(isExternC())
				2744	matches the declaration of f and g, but not the declaration h
				2745	</pre></td></tr>
				2746
				2747
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2748	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isInline1')"><a name="isInline1Anchor">isInline</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2749	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2750	the inline keyword.
				2751
				2752	Given
				2753	inline void f();
				2754	void g();
				2755	namespace n {
				2756	inline namespace m {}
				2757	}
				2758	functionDecl(isInline()) will match ::f().
				2759	namespaceDecl(isInline()) will match n::m.
				2760	</pre></td></tr>
				2761
				2762
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2763	<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]	2764	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2765
				2766	Given:
				2767	void f();
				2768	void g() noexcept;
				2769	void h() throw();
				2770	void i() throw(int);
				2771	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2772	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2773	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]	2774	</pre></td></tr>
				2775
				2776
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2777	<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]	2778	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2779	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2780
				2781	Given:
				2782	static void f() {}
				2783	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2784	extern int j;
				2785	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2786	functionDecl(isStaticStorageClass())
				2787	matches the function declaration f.
				2788	varDecl(isStaticStorageClass())
				2789	matches the variable declaration i.
				2790	</pre></td></tr>
				2791
				2792
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2793	<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]	2794	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2795	member variable template instantiations.
				2796
				2797	Given
				2798	template <typename T> class X {}; class A {}; X<A> x;
				2799	or
				2800	template <typename T> class X {}; class A {}; template class X<A>;
				2801	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2802	matches the template instantiation of X<A>.
				2803
				2804	But given
				2805	template <typename T> class X {}; class A {};
				2806	template <> class X<A> {}; X<A> x;
				2807	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2808	does not match, as X<A> is an explicit template specialization.
				2809
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2810	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]	2811	</pre></td></tr>
				2812
				2813
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2814	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isVariadic0')"><a name="isVariadic0Anchor">isVariadic</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2815	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2816
				2817	Example matches f, but not g or h. The function i will not match, even when
				2818	compiled in C mode.
				2819	void f(...);
				2820	void g(int);
				2821	template <typename... Ts> void h(Ts...);
				2822	void i();
				2823	</pre></td></tr>
				2824
				2825
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2826	<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]	2827	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2828	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2829
				2830	Given
				2831	void f(int i) {}
				2832	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2833	void h(int i, int j);
				2834	void j(int i);
				2835	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2836	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2837	matches void g(int i, int j) {}
				2838	functionProtoType(parameterCountIs(2))
				2839	matches void h(int i, int j)
				2840	functionProtoType(parameterCountIs(3))
				2841	matches void k(int x, int y, int z, ...);
				2842	</pre></td></tr>
				2843
				2844
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2845	<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>
				2846	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2847
				2848	Given:
				2849	void f();
				2850	void g() noexcept;
				2851	void h() noexcept(true);
				2852	void i() noexcept(false);
				2853	void j() throw();
				2854	void k() throw(int);
				2855	void l() throw(...);
				2856	functionDecl(hasDynamicExceptionSpec()) and
				2857	functionProtoType(hasDynamicExceptionSpec())
				2858	match the declarations of j, k, and l, but not f, g, h, or i.
				2859	</pre></td></tr>
				2860
				2861
				2862	<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>
				2863	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2864
				2865	Given:
				2866	void f();
				2867	void g() noexcept;
				2868	void h() throw();
				2869	void i() throw(int);
				2870	void j() noexcept(false);
				2871	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2872	match the declarations of g, and h, but not f, i or j.
				2873	</pre></td></tr>
				2874
				2875
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2876	<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>
				2877	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2878	specific parameter count.
				2879
				2880	Given
				2881	void f(int i) {}
				2882	void g(int i, int j) {}
				2883	void h(int i, int j);
				2884	void j(int i);
				2885	void k(int x, int y, int z, ...);
				2886	functionDecl(parameterCountIs(2))
				2887	matches void g(int i, int j) {}
				2888	functionProtoType(parameterCountIs(2))
				2889	matches void h(int i, int j)
				2890	functionProtoType(parameterCountIs(3))
				2891	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2892	</pre></td></tr>
				2893
				2894
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2895	<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]	2896	<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]	2897
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2898	Given
				2899	f('false, 3.14, 42);
				2900	characterLiteral(equals(0))
				2901	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2902	match false
				2903	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2904	match 3.14
				2905	integerLiteral(equals(42))
				2906	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2907
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2908	Note that you cannot directly match a negative numeric literal because the
				2909	minus sign is not part of the literal: It is a unary operator whose operand
				2910	is the positive numeric literal. Instead, you must use a unaryOperator()
				2911	matcher to match the minus sign:
				2912
				2913	unaryOperator(hasOperatorName("-"),
				2914	hasUnaryOperand(integerLiteral(equals(13))))
				2915
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2916	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]	2917	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]	2918	</pre></td></tr>
				2919
				2920
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2921	<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>
				2922	<tr><td colspan="4" class="doc" id="equals6"><pre></pre></td></tr>
				2923
				2924
				2925	<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>
				2926	<tr><td colspan="4" class="doc" id="equals13"><pre></pre></td></tr>
				2927
				2928
				2929	<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>
				2930	<tr><td colspan="4" class="doc" id="equals9"><pre></pre></td></tr>
				2931
				2932
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2933	<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]	2934	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2935	to '.'.
				2936
				2937	Member calls on the implicit this pointer match as called with '->'.
				2938
				2939	Given
				2940	class Y {
				2941	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2942	int a;
				2943	static int b;
				2944	};
				2945	memberExpr(isArrow())
				2946	matches this->x, x, y.x, a, this->b
				2947	</pre></td></tr>
				2948
				2949
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	2950	<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>
				2951	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				2952
				2953	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				2954	void f() {
				2955	int x;
				2956	static int y;
				2957	}
				2958	int z;
				2959
				2960	Example matches f() because it has external formal linkage despite being
				2961	unique to the translation unit as though it has internal likage
				2962	(matcher = functionDecl(hasExternalFormalLinkage()))
				2963
				2964	namespace {
				2965	void f() {}
				2966	}
				2967	</pre></td></tr>
				2968
				2969
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2970	<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]	2971	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				2972
				2973	Supports specifying enclosing namespaces or classes by prefixing the name
				2974	with '<enclosing>::'.
				2975	Does not match typedefs of an underlying type with the given name.
				2976
				2977	Example matches X (Name == "X")
				2978	class X;
				2979
				2980	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				2981	namespace a { namespace b { class X; } }
				2982	</pre></td></tr>
				2983
				2984
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2985	<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]	2986	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				2987	a substring matched by the given RegExp.
				2988
				2989	Supports specifying enclosing namespaces or classes by
				2990	prefixing the name with '<enclosing>::'. Does not match typedefs
				2991	of an underlying type with the given name.
				2992
				2993	Example matches X (regexp == "::X")
				2994	class X;
				2995
				2996	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				2997	namespace foo { namespace bar { class X; } }
				2998	</pre></td></tr>
				2999
				3000
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3001	<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]	3002	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				3003
				3004	Given
				3005	namespace n {
				3006	namespace {} #1
				3007	}
				3008	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				3009	</pre></td></tr>
				3010
				3011
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3012	<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]	3013	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				3014	the inline keyword.
				3015
				3016	Given
				3017	inline void f();
				3018	void g();
				3019	namespace n {
				3020	inline namespace m {}
				3021	}
				3022	functionDecl(isInline()) will match ::f().
				3023	namespaceDecl(isInline()) will match n::m.
				3024	</pre></td></tr>
				3025
				3026
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3027	<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]	3028	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				3029	a specific number of arguments (including absent default arguments).
				3030
				3031	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				3032	void f(int x, int y);
				3033	f(0, 0);
				3034	</pre></td></tr>
				3035
				3036
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3037	<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]	3038	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				3039
				3040	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				3041	message expression in
				3042
				3043	UIWebView *webView = ...;
				3044	CGRect bodyFrame = webView.frame;
				3045	bodyFrame.size.height = self.bodyContentHeight;
				3046	webView.frame = bodyFrame;
				3047	^---- matches here
				3048	</pre></td></tr>
				3049
				3050
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3051	<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]	3052	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				3053
				3054	Matches only when the selector of the objCMessageExpr is NULL. This may
				3055	represent an error condition in the tree!
				3056	</pre></td></tr>
				3057
				3058
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3059	<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]	3060	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				3061
				3062	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				3063	matches the outer message expr in the code below, but NOT the message
				3064	invocation for self.bodyView.
				3065	[self.bodyView loadHTMLString:html baseURL:NULL];
				3066	</pre></td></tr>
				3067
				3068
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3069	<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]	3070	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				3071
				3072	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				3073	matches self.bodyView in the code below, but NOT the outer message
				3074	invocation of "loadHTMLString:baseURL:".
				3075	[self.bodyView loadHTMLString:html baseURL:NULL];
				3076	</pre></td></tr>
				3077
				3078
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3079	<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]	3080	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				3081	a substring matched by the given RegExp.
				3082	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				3083	invocation for self.bodyView.
				3084	[self.bodyView loadHTMLString:html baseURL:NULL];
				3085	</pre></td></tr>
				3086
				3087
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3088	<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]	3089	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				3090
				3091	matcher = objCMessageExpr(numSelectorArgs(0));
				3092	matches self.bodyView in the code below
				3093
				3094	matcher = objCMessageExpr(numSelectorArgs(2));
				3095	matches the invocation of "loadHTMLString:baseURL:" but not that
				3096	of self.bodyView
				3097	[self.bodyView loadHTMLString:html baseURL:NULL];
				3098	</pre></td></tr>
				3099
				3100
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3101	<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]	3102	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				3103
				3104	Given
				3105	class Y { public: void x(); };
				3106	void z() { Y* y; y->x(); }
				3107	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				3108	matches y->x()
				3109	</pre></td></tr>
				3110
				3111
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3112	<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]	3113	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				3114
				3115	Matches a node if it equals the node previously bound to ID.
				3116
				3117	Given
				3118	class X { int a; int b; };
				3119	cxxRecordDecl(
				3120	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3121	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3122	matches the class X, as a and b have the same type.
				3123
				3124	Note that when multiple matches are involved via forEach* matchers,
				3125	equalsBoundNodes acts as a filter.
				3126	For example:
				3127	compoundStmt(
				3128	forEachDescendant(varDecl().bind("d")),
				3129	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3130	will trigger a match for each combination of variable declaration
				3131	and reference to that variable declaration within a compound statement.
				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_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]	3136	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3137	the node, not hidden within a typedef.
				3138
				3139	Given
				3140	typedef const int const_int;
				3141	const_int i;
				3142	int *const j;
				3143	int *volatile k;
				3144	int m;
				3145	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3146	i is const-qualified but the qualifier is not local.
				3147	</pre></td></tr>
				3148
				3149
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3150	<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]	3151	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3152
				3153	Given
				3154	void a(char);
				3155	void b(wchar_t);
				3156	void c(double);
				3157	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3158	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3159	</pre></td></tr>
				3160
				3161
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3162	<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]	3163	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3164	the Objective-C object pointer type, which is different despite being
				3165	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3166
				3167	Given
				3168	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3169
				3170	@interface Foo
				3171	@end
				3172	Foo *f;
				3173
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3174	int j;
				3175	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3176	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3177	</pre></td></tr>
				3178
				3179
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3180	<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]	3181	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3182	include "top-level" const.
				3183
				3184	Given
				3185	void a(int);
				3186	void b(int const);
				3187	void c(const int);
				3188	void d(const int*);
				3189	void e(int const) {};
				3190	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3191	matches "void b(int const)", "void c(const int)" and
				3192	"void e(int const) {}". It does not match d as there
				3193	is no top-level const on the parameter type "const int *".
				3194	</pre></td></tr>
				3195
				3196
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3197	<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]	3198	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3199
				3200	Given
				3201	void a(int);
				3202	void b(long);
				3203	void c(double);
				3204	functionDecl(hasAnyParameter(hasType(isInteger())))
				3205	matches "a(int)", "b(long)", but not "c(double)".
				3206	</pre></td></tr>
				3207
				3208
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3209	<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>
				3210	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3211
				3212	Given
				3213	void a(int);
				3214	void b(unsigned long);
				3215	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3216	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3217	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3218	</pre></td></tr>
				3219
				3220
				3221	<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>
				3222	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3223
				3224	Given
				3225	void a(int);
				3226	void b(unsigned long);
				3227	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3228	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3229	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3230	</pre></td></tr>
				3231
				3232
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3233	<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]	3234	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3235	include "top-level" volatile.
				3236
				3237	Given
				3238	void a(int);
				3239	void b(int volatile);
				3240	void c(volatile int);
				3241	void d(volatile int*);
				3242	void e(int volatile) {};
				3243	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3244	matches "void b(int volatile)", "void c(volatile int)" and
				3245	"void e(int volatile) {}". It does not match d as there
				3246	is no top-level volatile on the parameter type "volatile int *".
				3247	</pre></td></tr>
				3248
				3249
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3250	<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]	3251	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3252
				3253	Example matches C, but not S or U.
				3254	struct S {};
				3255	class C {};
				3256	union U {};
				3257	</pre></td></tr>
				3258
				3259
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3260	<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]	3261	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3262
				3263	Example matches S, but not C or U.
				3264	struct S {};
				3265	class C {};
				3266	union U {};
				3267	</pre></td></tr>
				3268
				3269
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3270	<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]	3271	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3272
				3273	Example matches U, but not C or S.
				3274	struct S {};
				3275	class C {};
				3276	union U {};
				3277	</pre></td></tr>
				3278
				3279
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3280	<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]	3281	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3282
				3283	Matches a node if it equals the node previously bound to ID.
				3284
				3285	Given
				3286	class X { int a; int b; };
				3287	cxxRecordDecl(
				3288	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3289	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3290	matches the class X, as a and b have the same type.
				3291
				3292	Note that when multiple matches are involved via forEach* matchers,
				3293	equalsBoundNodes acts as a filter.
				3294	For example:
				3295	compoundStmt(
				3296	forEachDescendant(varDecl().bind("d")),
				3297	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3298	will trigger a match for each combination of variable declaration
				3299	and reference to that variable declaration within a compound statement.
				3300	</pre></td></tr>
				3301
				3302
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3303	<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>
				3304	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3305
				3306	Stmt has pointer identity in the AST.
				3307	</pre></td></tr>
				3308
				3309
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3310	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3311	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3312	partially matching a given regex.
				3313
				3314	Example matches Y but not X
				3315	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3316	#include "ASTMatcher.h"
				3317	class X {};
				3318	ASTMatcher.h:
				3319	class Y {};
				3320
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3321	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]	3322	</pre></td></tr>
				3323
				3324
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3325	<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]	3326	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3327
				3328	Example matches X but not Y
				3329	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3330	#include <Y.h>
				3331	class X {};
				3332	Y.h:
				3333	class Y {};
				3334
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3335	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]	3336	</pre></td></tr>
				3337
				3338
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3339	<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]	3340	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3341
				3342	Example matches Y but not X
				3343	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3344	#include <SystemHeader.h>
				3345	class X {};
				3346	SystemHeader.h:
				3347	class Y {};
				3348
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3349	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]	3350	</pre></td></tr>
				3351
				3352
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3353	<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>
				3354	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3355
				3356	Given
				3357	int a[42];
				3358	int b[2 * 21];
				3359	int c[41], d[43];
				3360	char *s = "abcd";
				3361	wchar_t *ws = L"abcd";
				3362	char *w = "a";
				3363	constantArrayType(hasSize(42))
				3364	matches "int a[42]" and "int b[2 * 21]"
				3365	stringLiteral(hasSize(4))
				3366	matches "abcd", L"abcd"
				3367	</pre></td></tr>
				3368
				3369
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3370	<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]	3371	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3372
				3373	Example matches A, va, fa
				3374	class A {};
				3375	class B; Doesn't match, as it has no body.
				3376	int va;
				3377	extern int vb; Doesn't match, as it doesn't define the variable.
				3378	void fa() {}
				3379	void fb(); Doesn't match, as it has no body.
				3380
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3381	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]	3382	</pre></td></tr>
				3383
				3384
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3385	<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]	3386	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3387
				3388	Note that 'Value' is a string as the template argument's value is
				3389	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3390	representation of that integral value in base 10.
				3391
				3392	Given
				3393	template<int T> struct A {};
				3394	C<42> c;
				3395	classTemplateSpecializationDecl(
				3396	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3397	matches the implicit instantiation of C in C<42>.
				3398	</pre></td></tr>
				3399
				3400
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3401	<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]	3402	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3403
				3404	Given
				3405	template<int T> struct A {};
				3406	C<42> c;
				3407	classTemplateSpecializationDecl(
				3408	hasAnyTemplateArgument(isIntegral()))
				3409	matches the implicit instantiation of C in C<42>
				3410	with isIntegral() matching 42.
				3411	</pre></td></tr>
				3412
				3413
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3414	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3415	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3416
				3417	Given
				3418	template<typename T> struct C {};
				3419	C<int> c;
				3420	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3421	matches C<int>.
				3422	</pre></td></tr>
				3423
				3424
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3425	<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]	3426	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3427	partially matching a given regex.
				3428
				3429	Example matches Y but not X
				3430	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3431	#include "ASTMatcher.h"
				3432	class X {};
				3433	ASTMatcher.h:
				3434	class Y {};
				3435
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3436	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]	3437	</pre></td></tr>
				3438
				3439
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3440	<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]	3441	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3442
				3443	Example matches X but not Y
				3444	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3445	#include <Y.h>
				3446	class X {};
				3447	Y.h:
				3448	class Y {};
				3449
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3450	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]	3451	</pre></td></tr>
				3452
				3453
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3454	<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]	3455	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3456
				3457	Example matches Y but not X
				3458	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3459	#include <SystemHeader.h>
				3460	class X {};
				3461	SystemHeader.h:
				3462	class Y {};
				3463
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3464	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]	3465	</pre></td></tr>
				3466
				3467
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3468	<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]	3469	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3470
				3471	Given
				3472	struct S { bool func(); };
				3473	functionDecl(returns(booleanType()))
				3474	matches "bool func();"
				3475	</pre></td></tr>
				3476
				3477
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3478	<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]	3479	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3480
				3481	Matches a node if it equals the node previously bound to ID.
				3482
				3483	Given
				3484	class X { int a; int b; };
				3485	cxxRecordDecl(
				3486	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3487	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3488	matches the class X, as a and b have the same type.
				3489
				3490	Note that when multiple matches are involved via forEach* matchers,
				3491	equalsBoundNodes acts as a filter.
				3492	For example:
				3493	compoundStmt(
				3494	forEachDescendant(varDecl().bind("d")),
				3495	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3496	will trigger a match for each combination of variable declaration
				3497	and reference to that variable declaration within a compound statement.
				3498	</pre></td></tr>
				3499
				3500
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3501	<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>
				3502	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3503
				3504	Type has pointer identity in the AST.
				3505	</pre></td></tr>
				3506
				3507
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3508	<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>
				3509	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3510
				3511	Given
				3512	int i;
				3513	float f;
				3514	realFloatingPointType()
				3515	matches "float f" but not "int i"
				3516	</pre></td></tr>
				3517
				3518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3519	<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]	3520	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3521
				3522	Given
				3523	struct S { void func(); };
				3524	functionDecl(returns(voidType()))
				3525	matches "void func();"
				3526	</pre></td></tr>
				3527
				3528
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3529	<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]	3530	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3531
				3532	Given
				3533	int x;
				3534	int s = sizeof(x) + alignof(x)
				3535	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3536	matches sizeof(x)
				3537	</pre></td></tr>
				3538
				3539
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3540	<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]	3541	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3542	unary).
				3543
				3544	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3545	!(a \|\| b)
				3546	</pre></td></tr>
				3547
				3548
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3549	<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]	3550	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3551
				3552	Example matches x, but not y, z, or a.
				3553	(matcher = varDecl(hasAutomaticStorageDuration())
				3554	void f() {
				3555	int x;
				3556	static int y;
				3557	thread_local int z;
				3558	}
				3559	int a;
				3560	</pre></td></tr>
				3561
				3562
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3563	<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]	3564	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3565
				3566	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3567	void f() {
				3568	int x;
				3569	static int y;
				3570	}
				3571	int z;
				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_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]	3576	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3577	non-static local variable.
				3578
				3579	Example matches x (matcher = varDecl(hasLocalStorage())
				3580	void f() {
				3581	int x;
				3582	static int y;
				3583	}
				3584	int z;
				3585	</pre></td></tr>
				3586
				3587
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3588	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3589	<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]	3590	It includes the variable declared at namespace scope and those declared
				3591	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3592
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3593	void f() {
				3594	int x;
				3595	static int y;
				3596	thread_local int z;
				3597	}
				3598	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3599	static int b;
				3600	extern int c;
				3601	varDecl(hasStaticStorageDuration())
				3602	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3603	</pre></td></tr>
				3604
				3605
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3606	<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]	3607	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3608
				3609	Example matches z, but not x, z, or a.
				3610	(matcher = varDecl(hasThreadStorageDuration())
				3611	void f() {
				3612	int x;
				3613	static int y;
				3614	thread_local int z;
				3615	}
				3616	int a;
				3617	</pre></td></tr>
				3618
				3619
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3620	<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]	3621	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3622
				3623	Given:
				3624	constexpr int foo = 42;
				3625	constexpr int bar();
				3626	varDecl(isConstexpr())
				3627	matches the declaration of foo.
				3628	functionDecl(isConstexpr())
				3629	matches the declaration of bar.
				3630	</pre></td></tr>
				3631
				3632
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3633	<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]	3634	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3635
				3636	Example matches A, va, fa
				3637	class A {};
				3638	class B; Doesn't match, as it has no body.
				3639	int va;
				3640	extern int vb; Doesn't match, as it doesn't define the variable.
				3641	void fa() {}
				3642	void fb(); Doesn't match, as it has no body.
				3643
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3644	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]	3645	</pre></td></tr>
				3646
				3647
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3648	<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]	3649	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3650	a C++ catch block, or an Objective-C statement.
				3651
				3652	Example matches x (matcher = varDecl(isExceptionVariable())
				3653	void f(int y) {
				3654	try {
				3655	} catch (int x) {
				3656	}
				3657	}
				3658	</pre></td></tr>
				3659
				3660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3661	<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]	3662	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3663	static member variable template instantiations.
				3664
				3665	Given
				3666	template<typename T> void A(T t) { }
				3667	template<> void A(int N) { }
				3668	functionDecl(isExplicitTemplateSpecialization())
				3669	matches the specialization A<int>().
				3670
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3671	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]	3672	</pre></td></tr>
				3673
				3674
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3675	<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>
				3676	<tr><td colspan="4" class="doc" id="isExternC1"><pre>Matches extern "C" function declarations.
				3677
				3678	Given:
				3679	extern "C" void f() {}
				3680	extern "C" { void g() {} }
				3681	void h() {}
				3682	functionDecl(isExternC())
				3683	matches the declaration of f and g, but not the declaration h
				3684	</pre></td></tr>
				3685
				3686
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3687	<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]	3688	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3689	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3690
				3691	Given:
				3692	static void f() {}
				3693	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3694	extern int j;
				3695	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3696	functionDecl(isStaticStorageClass())
				3697	matches the function declaration f.
				3698	varDecl(isStaticStorageClass())
				3699	matches the variable declaration i.
				3700	</pre></td></tr>
				3701
				3702
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3703	<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]	3704	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3705	member variable template instantiations.
				3706
				3707	Given
				3708	template <typename T> class X {}; class A {}; X<A> x;
				3709	or
				3710	template <typename T> class X {}; class A {}; template class X<A>;
				3711	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3712	matches the template instantiation of X<A>.
				3713
				3714	But given
				3715	template <typename T> class X {}; class A {};
				3716	template <> class X<A> {}; X<A> x;
				3717	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3718	does not match, as X<A> is an explicit template specialization.
				3719
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3720	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]	3721	</pre></td></tr>
				3722
				3723
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3724	<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]	3725	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3726	template instantiations.
				3727
				3728	Given
				3729	template<typename T> void A(T t) { T i; }
				3730	A(0);
				3731	A(0U);
				3732	functionDecl(isInstantiated())
				3733	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3734	</pre></td></tr>
				3735
				3736
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3737	<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>
				3738	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3739	GNU's __null, C++11's nullptr, or C's NULL macro.
				3740
				3741	Given:
				3742	void *v1 = NULL;
				3743	void *v2 = nullptr;
				3744	void *v3 = __null; GNU extension
				3745	char cp = (char )0;
				3746	int *ip = 0;
				3747	int i = 0;
				3748	expr(nullPointerConstant())
				3749	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3750	initializer for i.
				3751	</pre></td></tr>
				3752
				3753
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3754	<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>
				3755	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3756
				3757	This matcher is only provided as a performance optimization of hasName.
				3758	hasAnyName(a, b, c)
				3759	is equivalent to, but faster than
				3760	anyOf(hasName(a), hasName(b), hasName(c))
				3761	</pre></td></tr>
				3762
				3763
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3764	<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]	3765	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3766
				3767	Given
				3768	int j;
				3769	template<typename T> void A(T t) { T i; j += 42;}
				3770	A(0);
				3771	A(0U);
				3772	declStmt(isInTemplateInstantiation())
				3773	matches 'int i;' and 'unsigned i'.
				3774	unless(stmt(isInTemplateInstantiation()))
				3775	will NOT match j += 42; as it's shared between the template definition and
				3776	instantiation.
				3777	</pre></td></tr>
				3778
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3779	<!--END_NARROWING_MATCHERS -->
				3780	</table>
				3781
				3782	<!-- ======================================================================= -->
				3783	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3784	<!-- ======================================================================= -->
				3785
				3786	<p>Traversal matchers specify the relationship to other nodes that are
				3787	reachable from the current node.</p>
				3788
				3789	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3790	forEachDescendant) which work on all nodes and allow users to write more generic
				3791	match expressions.</p>
				3792
				3793	<table>
				3794	<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]	3795	<!-- START_TRAVERSAL_MATCHERS -->
				3796
				3797	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3798	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3799
				3800	Unlike anyOf, eachOf will generate a match result for each
				3801	matching submatcher.
				3802
				3803	For example, in:
				3804	class A { int a; int b; };
				3805	The matcher:
				3806	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3807	has(fieldDecl(hasName("b")).bind("v"))))
				3808	will generate two results binding "v", the first of which binds
				3809	the field declaration of a, the second the field declaration of
				3810	b.
				3811
				3812	Usable as: Any Matcher
				3813	</pre></td></tr>
				3814
				3815
				3816	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3817	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3818	provided matcher.
				3819
				3820	Example matches X, A, B, C
				3821	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3822	class X {}; Matches X, because X::X is a class of name X inside X.
				3823	class A { class X {}; };
				3824	class B { class C { class X {}; }; };
				3825
				3826	DescendantT must be an AST base type.
				3827
				3828	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3829	each result that matches instead of only on the first one.
				3830
				3831	Note: Recursively combined ForEachDescendant can cause many matches:
				3832	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3833	forEachDescendant(cxxRecordDecl())
				3834	)))
				3835	will match 10 times (plus injected class name matches) on:
				3836	class A { class B { class C { class D { class E {}; }; }; }; };
				3837
				3838	Usable as: Any Matcher
				3839	</pre></td></tr>
				3840
				3841
				3842	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3843	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3844	provided matcher.
				3845
				3846	Example matches X, Y
				3847	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3848	class X {}; Matches X, because X::X is a class of name X inside X.
				3849	class Y { class X {}; };
				3850	class Z { class Y { class X {}; }; }; Does not match Z.
				3851
				3852	ChildT must be an AST base type.
				3853
				3854	As opposed to 'has', 'forEach' will cause a match for each result that
				3855	matches instead of only on the first one.
				3856
				3857	Usable as: Any Matcher
				3858	</pre></td></tr>
				3859
				3860
				3861	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3862	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3863	matcher.
				3864
				3865	Given
				3866	void f() { if (true) { int x = 42; } }
				3867	void g() { for (;;) { int x = 43; } }
				3868	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3869
				3870	Usable as: Any Matcher
				3871	</pre></td></tr>
				3872
				3873
				3874	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3875	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3876	provided matcher.
				3877
				3878	Example matches X, Y, Z
				3879	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3880	class X {}; Matches X, because X::X is a class of name X inside X.
				3881	class Y { class X {}; };
				3882	class Z { class Y { class X {}; }; };
				3883
				3884	DescendantT must be an AST base type.
				3885
				3886	Usable as: Any Matcher
				3887	</pre></td></tr>
				3888
				3889
				3890	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3891	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3892	provided matcher.
				3893
				3894	Example matches X, Y
				3895	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3896	class X {}; Matches X, because X::X is a class of name X inside X.
				3897	class Y { class X {}; };
				3898	class Z { class Y { class X {}; }; }; Does not match Z.
				3899
				3900	ChildT must be an AST base type.
				3901
				3902	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3903	Note that has is direct matcher, so it also matches things like implicit
				3904	casts and paren casts. If you are matching with expr then you should
				3905	probably consider using ignoringParenImpCasts like:
				3906	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3907	</pre></td></tr>
				3908
				3909
				3910	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3911	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3912	matcher.
				3913
				3914	Given
				3915	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3916	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3917
				3918	Usable as: Any Matcher
				3919	</pre></td></tr>
				3920
				3921
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3922	<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>
				3923	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3924	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3925
				3926	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3927	if (true) {}
				3928	</pre></td></tr>
				3929
				3930
				3931	<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>
				3932	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3933	(binary or ternary).
				3934
				3935	Example matches b
				3936	condition ? a : b
				3937	condition ?: b
				3938	</pre></td></tr>
				3939
				3940
				3941	<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>
				3942	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3943
				3944	Example 1 (conditional ternary operator): matches a
				3945	condition ? a : b
				3946
				3947	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3948	condition ?: b
				3949	</pre></td></tr>
				3950
				3951
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3952	<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>
				3953	<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]	3954	matches the given matcher.
				3955
				3956	The associated declaration is:
				3957	- for type nodes, the declaration of the underlying type
				3958	- for CallExpr, the declaration of the callee
				3959	- for MemberExpr, the declaration of the referenced member
				3960	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	3961	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3962
				3963	Also usable as Matcher<T> for any T supporting the getDecl() member
				3964	function. e.g. various subtypes of clang::Type and various expressions.
				3965
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3966	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>>,
				3967	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>>,
				3968	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>>,
				3969	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>>,
				3970	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>>,
				3971	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>>,
				3972	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]	3973	</pre></td></tr>
				3974
				3975
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3976	<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]	3977	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				3978
				3979	Given
				3980	int i[5];
				3981	void f() { i[1] = 42; }
				3982	arraySubscriptExpression(hasBase(implicitCastExpr(
				3983	hasSourceExpression(declRefExpr()))))
				3984	matches i[1] with the declRefExpr() matching i
				3985	</pre></td></tr>
				3986
				3987
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3988	<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]	3989	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				3990
				3991	Given
				3992	int i[5];
				3993	void f() { i[1] = 42; }
				3994	arraySubscriptExpression(hasIndex(integerLiteral()))
				3995	matches i[1] with the integerLiteral() matching 1
				3996	</pre></td></tr>
				3997
				3998
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3999	<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]	4000	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				4001
				4002	Example matches a (matcher = binaryOperator(hasLHS()))
				4003	a \|\| b
				4004	</pre></td></tr>
				4005
				4006
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4007	<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]	4008	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				4009
				4010	Example matches b (matcher = binaryOperator(hasRHS()))
				4011	a \|\| b
				4012	</pre></td></tr>
				4013
				4014
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4015	<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]	4016	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				4017	type.
				4018
				4019	Given
				4020	struct A {};
				4021	A a[7];
				4022	int b[7];
				4023	arrayType(hasElementType(builtinType()))
				4024	matches "int b[7]"
				4025
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4026	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]	4027	</pre></td></tr>
				4028
				4029
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4030	<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]	4031	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				4032	type.
				4033
				4034	Given
				4035	struct A {};
				4036	A a[7];
				4037	int b[7];
				4038	arrayType(hasElementType(builtinType()))
				4039	matches "int b[7]"
				4040
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4041	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]	4042	</pre></td></tr>
				4043
				4044
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4045	<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]	4046	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				4047
				4048	Given
				4049	_Atomic(int) i;
				4050	_Atomic(float) f;
				4051	atomicType(hasValueType(isInteger()))
				4052	matches "_Atomic(int) i"
				4053
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4054	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]	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_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]	4059	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				4060
				4061	Given
				4062	_Atomic(int) i;
				4063	_Atomic(float) f;
				4064	atomicType(hasValueType(isInteger()))
				4065	matches "_Atomic(int) i"
				4066
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4067	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]	4068	</pre></td></tr>
				4069
				4070
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4071	<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]	4072	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				4073
				4074	Note: There is no TypeLoc for the deduced type and thus no
				4075	getDeducedLoc() matcher.
				4076
				4077	Given
				4078	auto a = 1;
				4079	auto b = 2.0;
				4080	autoType(hasDeducedType(isInteger()))
				4081	matches "auto a"
				4082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4083	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]	4084	</pre></td></tr>
				4085
				4086
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4087	<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]	4088	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				4089	binary operator matches.
				4090	</pre></td></tr>
				4091
				4092
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4093	<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]	4094	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				4095
				4096	Example matches a (matcher = binaryOperator(hasLHS()))
				4097	a \|\| b
				4098	</pre></td></tr>
				4099
				4100
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4101	<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]	4102	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				4103
				4104	Example matches b (matcher = binaryOperator(hasRHS()))
				4105	a \|\| b
				4106	</pre></td></tr>
				4107
				4108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4109	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4110	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				4111	pointee matches a given matcher.
				4112
				4113	Given
				4114	int *a;
				4115	int const *b;
				4116	float const *f;
				4117	pointerType(pointee(isConstQualified(), isInteger()))
				4118	matches "int const *b"
				4119
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4120	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>>,
				4121	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]	4122	</pre></td></tr>
				4123
				4124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4125	<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]	4126	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				4127	pointee matches a given matcher.
				4128
				4129	Given
				4130	int *a;
				4131	int const *b;
				4132	float const *f;
				4133	pointerType(pointee(isConstQualified(), isInteger()))
				4134	matches "int const *b"
				4135
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4136	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>>,
				4137	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]	4138	</pre></td></tr>
				4139
				4140
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4141	<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]	4142	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4143
				4144	Given
				4145	void f(int i);
				4146	int y;
				4147	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4148	callExpr(
				4149	forEachArgumentWithParam(
				4150	declRefExpr(to(varDecl(hasName("y")))),
				4151	parmVarDecl(hasType(isInteger()))
				4152	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4153	matches f(y);
				4154	with declRefExpr(...)
				4155	matching int y
				4156	and parmVarDecl(...)
				4157	matching int i
				4158	</pre></td></tr>
				4159
				4160
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4161	<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]	4162	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4163	expression.
				4164
				4165	Given
				4166	void x(int, int, int) { int y; x(1, y, 42); }
				4167	callExpr(hasAnyArgument(declRefExpr()))
				4168	matches x(1, y, 42)
				4169	with hasAnyArgument(...)
				4170	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4171	</pre></td></tr>
				4172
				4173
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4174	<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]	4175	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4176	call expression.
				4177
				4178	Example matches y in x(y)
				4179	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4180	void x(int) { int y; x(y); }
				4181	</pre></td></tr>
				4182
				4183
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4184	<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>
				4185	<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]	4186	matches the given matcher.
				4187
				4188	The associated declaration is:
				4189	- for type nodes, the declaration of the underlying type
				4190	- for CallExpr, the declaration of the callee
				4191	- for MemberExpr, the declaration of the referenced member
				4192	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4193	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4194
				4195	Also usable as Matcher<T> for any T supporting the getDecl() member
				4196	function. e.g. various subtypes of clang::Type and various expressions.
				4197
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4198	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>>,
				4199	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>>,
				4200	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>>,
				4201	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>>,
				4202	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>>,
				4203	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>>,
				4204	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]	4205	</pre></td></tr>
				4206
				4207
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4208	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4209	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4210
				4211	Given
				4212	class A { A() : i(42), j(42) {} int i; int j; };
				4213	cxxConstructorDecl(forEachConstructorInitializer(
				4214	forField(decl().bind("x"))
				4215	))
				4216	will trigger two matches, binding for 'i' and 'j' respectively.
				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_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]	4221	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4222
				4223	Given
				4224	struct Foo {
				4225	Foo() : foo_(1) { }
				4226	int foo_;
				4227	};
				4228	cxxRecordDecl(has(cxxConstructorDecl(
				4229	hasAnyConstructorInitializer(anything())
				4230	)))
				4231	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4232	</pre></td></tr>
				4233
				4234
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4235	<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]	4236	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4237
				4238	Given
				4239	struct Foo {
				4240	Foo() : foo_(1) { }
				4241	int foo_;
				4242	};
				4243	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4244	forField(hasName("foo_"))))))
				4245	matches Foo
				4246	with forField matching foo_
				4247	</pre></td></tr>
				4248
				4249
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4250	<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]	4251	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4252
				4253	Given
				4254	struct Foo {
				4255	Foo() : foo_(1) { }
				4256	int foo_;
				4257	};
				4258	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4259	withInitializer(integerLiteral(equals(1)))))))
				4260	matches Foo
				4261	with withInitializer matching (1)
				4262	</pre></td></tr>
				4263
				4264
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4265	<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]	4266	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4267	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4268
				4269	Given
				4270	for (;;) {}
				4271	hasBody(compoundStmt())
				4272	matches 'for (;;) {}'
				4273	with compoundStmt()
				4274	matching '{}'
				4275	</pre></td></tr>
				4276
				4277
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4278	<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]	4279	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4280
				4281	Example:
				4282	forStmt(hasLoopVariable(anything()))
				4283	matches 'int x' in
				4284	for (int x : a) { }
				4285	</pre></td></tr>
				4286
				4287
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4288	<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]	4289	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4290
				4291	Example:
				4292	forStmt(hasRangeInit(anything()))
				4293	matches 'a' in
				4294	for (int x : a) { }
				4295	</pre></td></tr>
				4296
				4297
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4298	<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]	4299	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4300
				4301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4302	<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]	4303	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4304
				4305	Example matches y.x()
				4306	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4307	class Y { public: void x(); };
				4308	void z() { Y y; y.x(); }",
				4309
				4310	FIXME: Overload to allow directly matching types?
				4311	</pre></td></tr>
				4312
				4313
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4314	<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]	4315	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4316	</pre></td></tr>
				4317
				4318
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4319	<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]	4320	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4321	matcher, or is a pointer to a type that matches the InnerMatcher.
				4322	</pre></td></tr>
				4323
				4324
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4325	<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]	4326	<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]	4327	produce multiple matches.
				4328
				4329	Given
				4330	class A { virtual void f(); };
				4331	class B : public A { void f(); };
				4332	class C : public B { void f(); };
				4333	cxxMethodDecl(ofClass(hasName("C")),
				4334	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4335	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4336	that B::f is not overridden by C::f).
				4337
				4338	The check can produce multiple matches in case of multiple inheritance, e.g.
				4339	class A1 { virtual void f(); };
				4340	class A2 { virtual void f(); };
				4341	class C : public A1, public A2 { void f(); };
				4342	cxxMethodDecl(ofClass(hasName("C")),
				4343	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4344	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4345	once with "b" binding "A2::f" and "d" binding "C::f".
				4346	</pre></td></tr>
				4347
				4348
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4349	<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]	4350	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4351	belongs to.
				4352
				4353	FIXME: Generalize this for other kinds of declarations.
				4354	FIXME: What other kind of declarations would we need to generalize
				4355	this to?
				4356
				4357	Example matches A() in the last line
				4358	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4359	ofClass(hasName("A"))))))
				4360	class A {
				4361	public:
				4362	A();
				4363	};
				4364	A a = A();
				4365	</pre></td></tr>
				4366
				4367
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4368	<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>
				4369	<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]	4370	matches the given matcher.
				4371
				4372	The associated declaration is:
				4373	- for type nodes, the declaration of the underlying type
				4374	- for CallExpr, the declaration of the callee
				4375	- for MemberExpr, the declaration of the referenced member
				4376	- for CXXConstructExpr, the declaration of the constructor
				4377	- for CXXNewExpr, the declaration of the operator new
				4378
				4379	Also usable as Matcher<T> for any T supporting the getDecl() member
				4380	function. e.g. various subtypes of clang::Type and various expressions.
				4381
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4382	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>>,
				4383	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>>,
				4384	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>>,
				4385	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>>,
				4386	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>>,
				4387	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>>,
				4388	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]	4389	</pre></td></tr>
				4390
				4391
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4392	<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]	4393	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4394
				4395	Given:
				4396	class A { void func(); };
				4397	class B { void member(); };
				4398
				4399	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4400	A but not B.
				4401	</pre></td></tr>
				4402
				4403
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4404	<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]	4405	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4406	a class matching Base.
				4407
				4408	Note that a class is not considered to be derived from itself.
				4409
				4410	Example matches Y, Z, C (Base == hasName("X"))
				4411	class X;
				4412	class Y : public X {}; directly derived
				4413	class Z : public Y {}; indirectly derived
				4414	typedef X A;
				4415	typedef A B;
				4416	class C : public B {}; derived from a typedef of X
				4417
				4418	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4419	class Foo;
				4420	typedef Foo X;
				4421	class Bar : public Foo {}; derived from a type that X is a typedef of
				4422	</pre></td></tr>
				4423
				4424
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4425	<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]	4426	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4427	match Base.
				4428	</pre></td></tr>
				4429
				4430
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4431	<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]	4432	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4433	given matcher.
				4434
				4435	Example matches y.x() (matcher = callExpr(callee(
				4436	cxxMethodDecl(hasName("x")))))
				4437	class Y { public: void x(); };
				4438	void z() { Y y; y.x(); }
				4439	</pre></td></tr>
				4440
				4441
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4442	<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]	4443	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4444
				4445	Given
				4446	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4447	void f() { f(); }
				4448	callExpr(callee(expr()))
				4449	matches this->x(), x(), y.x(), f()
				4450	with callee(...)
				4451	matching this->x, x, y.x, f respectively
				4452
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4453	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]	4454	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4455	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]	4456	implemented in terms of implicit casts.
				4457	</pre></td></tr>
				4458
				4459
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4460	<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]	4461	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4462
				4463	Given
				4464	void f(int i);
				4465	int y;
				4466	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4467	callExpr(
				4468	forEachArgumentWithParam(
				4469	declRefExpr(to(varDecl(hasName("y")))),
				4470	parmVarDecl(hasType(isInteger()))
				4471	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4472	matches f(y);
				4473	with declRefExpr(...)
				4474	matching int y
				4475	and parmVarDecl(...)
				4476	matching int i
				4477	</pre></td></tr>
				4478
				4479
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4480	<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]	4481	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4482	expression.
				4483
				4484	Given
				4485	void x(int, int, int) { int y; x(1, y, 42); }
				4486	callExpr(hasAnyArgument(declRefExpr()))
				4487	matches x(1, y, 42)
				4488	with hasAnyArgument(...)
				4489	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4490	</pre></td></tr>
				4491
				4492
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4493	<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]	4494	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4495	call expression.
				4496
				4497	Example matches y in x(y)
				4498	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4499	void x(int) { int y; x(y); }
				4500	</pre></td></tr>
				4501
				4502
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4503	<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>
				4504	<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]	4505	matches the given matcher.
				4506
				4507	The associated declaration is:
				4508	- for type nodes, the declaration of the underlying type
				4509	- for CallExpr, the declaration of the callee
				4510	- for MemberExpr, the declaration of the referenced member
				4511	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4512	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4513
				4514	Also usable as Matcher<T> for any T supporting the getDecl() member
				4515	function. e.g. various subtypes of clang::Type and various expressions.
				4516
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4517	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>>,
				4518	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>>,
				4519	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>>,
				4520	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>>,
				4521	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>>,
				4522	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>>,
				4523	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]	4524	</pre></td></tr>
				4525
				4526
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4527	<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]	4528	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4529	extension, matches the constant given in the statement.
				4530
				4531	Given
				4532	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4533	caseStmt(hasCaseConstant(integerLiteral()))
				4534	matches "case 1:"
				4535	</pre></td></tr>
				4536
				4537
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4538	<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]	4539	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4540
				4541
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4542	<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]	4543	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4544	functionDecl that have at least one TemplateArgument matching the given
				4545	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4546
				4547	Given
				4548	template<typename T> class A {};
				4549	template<> class A<double> {};
				4550	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4551
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4552	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4553	void func() { f<int>(); };
				4554
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4555	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4556	refersToType(asString("int"))))
				4557	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4558
				4559	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4560	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4561	</pre></td></tr>
				4562
				4563
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame^]	4564	<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>
				4565	<tr><td colspan="4" class="doc" id="hasSpecializedTemplate0"><pre>Matches the specialized template of a specialization declaration.
				4566
				4567	Given
				4568	tempalate<typename T> class A {};
				4569	typedef A<int> B;
				4570	classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl()))
				4571	matches 'B' with classTemplateDecl() matching the class template
				4572	declaration of 'A'.
				4573	</pre></td></tr>
				4574
				4575
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4576	<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]	4577	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4578	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4579
				4580	Given
				4581	template<typename T, typename U> class A {};
				4582	A<bool, int> b;
				4583	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4584
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4585	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4586	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4587	classTemplateSpecializationDecl(hasTemplateArgument(
				4588	1, refersToType(asString("int"))))
				4589	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4590
				4591	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4592	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4593	</pre></td></tr>
				4594
				4595
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4596	<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]	4597	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4598	type.
				4599
				4600	Given
				4601	struct A {};
				4602	A a[7];
				4603	int b[7];
				4604	arrayType(hasElementType(builtinType()))
				4605	matches "int b[7]"
				4606
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4607	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]	4608	</pre></td></tr>
				4609
				4610
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4611	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4612	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4613	type.
				4614
				4615	Given
				4616	struct A {};
				4617	A a[7];
				4618	int b[7];
				4619	arrayType(hasElementType(builtinType()))
				4620	matches "int b[7]"
				4621
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4622	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]	4623	</pre></td></tr>
				4624
				4625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4626	<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]	4627	<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]	4628	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4629
				4630	Given
				4631	{ {}; 1+2; }
				4632	hasAnySubstatement(compoundStmt())
				4633	matches '{ {}; 1+2; }'
				4634	with compoundStmt()
				4635	matching '{}'
				4636	</pre></td></tr>
				4637
				4638
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4639	<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]	4640	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4641	</pre></td></tr>
				4642
				4643
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4644	<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>
				4645	<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]	4646	matches the given matcher.
				4647
				4648	The associated declaration is:
				4649	- for type nodes, the declaration of the underlying type
				4650	- for CallExpr, the declaration of the callee
				4651	- for MemberExpr, the declaration of the referenced member
				4652	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4653	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4654
				4655	Also usable as Matcher<T> for any T supporting the getDecl() member
				4656	function. e.g. various subtypes of clang::Type and various expressions.
				4657
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4658	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>>,
				4659	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>>,
				4660	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>>,
				4661	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>>,
				4662	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>>,
				4663	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>>,
				4664	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]	4665	</pre></td></tr>
				4666
				4667
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4668	<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]	4669	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4670	specific using shadow declaration.
				4671
				4672	Given
				4673	namespace a { void f() {} }
				4674	using a::f;
				4675	void g() {
				4676	f(); Matches this ..
				4677	a::f(); .. but not this.
				4678	}
				4679	declRefExpr(throughUsingDecl(anything()))
				4680	matches f()
				4681	</pre></td></tr>
				4682
				4683
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4684	<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]	4685	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4686	specified matcher.
				4687
				4688	Example matches x in if(x)
				4689	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4690	bool x;
				4691	if (x) {}
				4692	</pre></td></tr>
				4693
				4694
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4695	<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]	4696	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4697
				4698	Note that this does not work for global declarations because the AST
				4699	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4700	DeclStmt's.
				4701	Example: Given non-global declarations
				4702	int a, b = 0;
				4703	int c;
				4704	int d = 2, e;
				4705	declStmt(containsDeclaration(
				4706	0, varDecl(hasInitializer(anything()))))
				4707	matches only 'int d = 2, e;', and
				4708	declStmt(containsDeclaration(1, varDecl()))
				4709	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4710	but 'int c;' is not matched.
				4711	</pre></td></tr>
				4712
				4713
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4714	<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]	4715	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4716
				4717	Given
				4718	int a, b;
				4719	int c;
				4720	declStmt(hasSingleDecl(anything()))
				4721	matches 'int c;' but not 'int a, b;'.
				4722	</pre></td></tr>
				4723
				4724
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4725	<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]	4726	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4727	the inner matcher.
				4728
				4729	Given
				4730	int x;
				4731	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4732	matches int x
				4733	</pre></td></tr>
				4734
				4735
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4736	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4737	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4738	Decl, matches InnerMatcher.
				4739
				4740	Given
				4741	namespace N {
				4742	namespace M {
				4743	class D {};
				4744	}
				4745	}
				4746
				4747	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4748	declaration of class D.
				4749	</pre></td></tr>
				4750
				4751
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4752	<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]	4753	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4754	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4755
				4756	Given
				4757	for (;;) {}
				4758	hasBody(compoundStmt())
				4759	matches 'for (;;) {}'
				4760	with compoundStmt()
				4761	matching '{}'
				4762	</pre></td></tr>
				4763
				4764
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4765	<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]	4766	<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]	4767	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4768
				4769	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4770	if (true) {}
				4771	</pre></td></tr>
				4772
				4773
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4774	<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]	4775	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4776	matches InnerMatcher if the qualifier exists.
				4777
				4778	Given
				4779	namespace N {
				4780	namespace M {
				4781	class D {};
				4782	}
				4783	}
				4784	N::M::D d;
				4785
				4786	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4787	matches the type of the variable declaration of d.
				4788	</pre></td></tr>
				4789
				4790
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4791	<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]	4792	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4793
				4794	Given
				4795	namespace N {
				4796	namespace M {
				4797	class D {};
				4798	}
				4799	}
				4800	N::M::D d;
				4801
				4802	elaboratedType(namesType(recordType(
				4803	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4804	declaration of d.
				4805	</pre></td></tr>
				4806
				4807
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4808	<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>
				4809	<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]	4810	matches the given matcher.
				4811
				4812	The associated declaration is:
				4813	- for type nodes, the declaration of the underlying type
				4814	- for CallExpr, the declaration of the callee
				4815	- for MemberExpr, the declaration of the referenced member
				4816	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4817	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4818
				4819	Also usable as Matcher<T> for any T supporting the getDecl() member
				4820	function. e.g. various subtypes of clang::Type and various expressions.
				4821
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4822	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>>,
				4823	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>>,
				4824	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>>,
				4825	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>>,
				4826	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>>,
				4827	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>>,
				4828	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]	4829	</pre></td></tr>
				4830
				4831
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4832	<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]	4833	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4834
				4835	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4836	actual casts "explicit" casts.)
				4837	</pre></td></tr>
				4838
				4839
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4840	<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>
				4841	<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]	4842	declaration's type.
				4843
				4844	In case of a value declaration (for example a variable declaration),
				4845	this resolves one layer of indirection. For example, in the value
				4846	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4847	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4848	declaration of x.
				4849
				4850	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4851	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4852	class X {};
				4853	void y(X &x) { x; X z; }
				4854
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4855	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]	4856	</pre></td></tr>
				4857
				4858
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4859	<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]	4860	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4861	matcher.
				4862
				4863	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4864	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4865	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4866	class X {};
				4867	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4868	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4869	</pre></td></tr>
				4870
				4871
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4872	<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]	4873	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4874	are stripped off.
				4875
				4876	Parentheses and explicit casts are not discarded.
				4877	Given
				4878	int arr[5];
				4879	int a = 0;
				4880	char b = 0;
				4881	const int c = a;
				4882	int *d = arr;
				4883	long e = (long) 0l;
				4884	The matchers
				4885	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4886	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4887	would match the declarations for a, b, c, and d, but not e.
				4888	While
				4889	varDecl(hasInitializer(integerLiteral()))
				4890	varDecl(hasInitializer(declRefExpr()))
				4891	only match the declarations for b, c, and d.
				4892	</pre></td></tr>
				4893
				4894
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4895	<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>
				4896	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4897	nodes are stripped off.
				4898
				4899	Parentheses and explicit casts are not discarded.
				4900	Given
				4901	class C {};
				4902	C a = C();
				4903	C b;
				4904	C c = b;
				4905	The matchers
				4906	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4907	would match the declarations for a, b, and c.
				4908	While
				4909	varDecl(hasInitializer(cxxConstructExpr()))
				4910	only match the declarations for b and c.
				4911	</pre></td></tr>
				4912
				4913
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4914	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4915	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4916	casts are stripped off.
				4917
				4918	Implicit and non-C Style casts are also discarded.
				4919	Given
				4920	int a = 0;
				4921	char b = (0);
				4922	void* c = reinterpret_cast<char*>(0);
				4923	char d = char(0);
				4924	The matcher
				4925	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4926	would match the declarations for a, b, c, and d.
				4927	while
				4928	varDecl(hasInitializer(integerLiteral()))
				4929	only match the declaration for a.
				4930	</pre></td></tr>
				4931
				4932
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4933	<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]	4934	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4935	parentheses are stripped off.
				4936
				4937	Explicit casts are not discarded.
				4938	Given
				4939	int arr[5];
				4940	int a = 0;
				4941	char b = (0);
				4942	const int c = a;
				4943	int *d = (arr);
				4944	long e = ((long) 0l);
				4945	The matchers
				4946	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4947	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4948	would match the declarations for a, b, c, and d, but not e.
				4949	while
				4950	varDecl(hasInitializer(integerLiteral()))
				4951	varDecl(hasInitializer(declRefExpr()))
				4952	would only match the declaration for a.
				4953	</pre></td></tr>
				4954
				4955
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	4956	<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>
				4957	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				4958
				4959	Given
				4960	class C {
				4961	int a = 2;
				4962	int b = 3;
				4963	int c;
				4964	};
				4965	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				4966	matches 'int a;' but not 'int b;'.
				4967	fieldDecl(hasInClassInitializer(anything()))
				4968	matches 'int a;' and 'int b;' but not 'int c;'.
				4969	</pre></td></tr>
				4970
				4971
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4972	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4973	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4974	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4975
				4976	Given
				4977	for (;;) {}
				4978	hasBody(compoundStmt())
				4979	matches 'for (;;) {}'
				4980	with compoundStmt()
				4981	matching '{}'
				4982	</pre></td></tr>
				4983
				4984
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4985	<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]	4986	<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]	4987	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4988
				4989	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4990	if (true) {}
				4991	</pre></td></tr>
				4992
				4993
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4994	<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]	4995	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				4996
				4997	Example:
				4998	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				4999	matches '++x' in
				5000	for (x; x < N; ++x) { }
				5001	</pre></td></tr>
				5002
				5003
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5004	<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]	5005	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				5006
				5007	Example:
				5008	forStmt(hasLoopInit(declStmt()))
				5009	matches 'int x = 0' in
				5010	for (int x = 0; x < N; ++x) { }
				5011	</pre></td></tr>
				5012
				5013
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5014	<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]	5015	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				5016
				5017	Does not match the 'this' parameter of a method.
				5018
				5019	Given
				5020	class X { void f(int x, int y, int z) {} };
				5021	cxxMethodDecl(hasAnyParameter(hasName("y")))
				5022	matches f(int x, int y, int z) {}
				5023	with hasAnyParameter(...)
				5024	matching int y
				5025	</pre></td></tr>
				5026
				5027
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5028	<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>
				5029	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5030	functionDecl that have at least one TemplateArgument matching the given
				5031	InnerMatcher.
				5032
				5033	Given
				5034	template<typename T> class A {};
				5035	template<> class A<double> {};
				5036	A<int> a;
				5037
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5038	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5039	void func() { f<int>(); };
				5040
				5041	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5042	refersToType(asString("int"))))
				5043	matches the specialization A<int>
				5044
				5045	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5046	matches the specialization f<int>
				5047	</pre></td></tr>
				5048
				5049
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5050	<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]	5051	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5052	definition that has a given body.
				5053
				5054	Given
				5055	for (;;) {}
				5056	hasBody(compoundStmt())
				5057	matches 'for (;;) {}'
				5058	with compoundStmt()
				5059	matching '{}'
				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_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]	5064	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				5065
				5066	Given
				5067	class X { void f(int x) {} };
				5068	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				5069	matches f(int x) {}
				5070	with hasParameter(...)
				5071	matching int x
				5072	</pre></td></tr>
				5073
				5074
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5075	<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>
				5076	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5077	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				5078
				5079	Given
				5080	template<typename T, typename U> class A {};
				5081	A<bool, int> b;
				5082	A<int, bool> c;
				5083
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5084	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5085	void func() { f<int>(); };
				5086	classTemplateSpecializationDecl(hasTemplateArgument(
				5087	1, refersToType(asString("int"))))
				5088	matches the specialization A<bool, int>
				5089
				5090	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5091	matches the specialization f<int>
				5092	</pre></td></tr>
				5093
				5094
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5095	<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]	5096	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				5097
				5098	Given:
				5099	class X { int f() { return 1; } };
				5100	cxxMethodDecl(returns(asString("int")))
				5101	matches int f() { return 1; }
				5102	</pre></td></tr>
				5103
				5104
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5105	<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]	5106	<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]	5107	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5108
				5109	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5110	if (true) {}
				5111	</pre></td></tr>
				5112
				5113
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5114	<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]	5115	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				5116
				5117	Given
				5118	if (A* a = GetAPointer()) {}
				5119	hasConditionVariableStatement(...)
				5120	matches 'A* a = GetAPointer()'.
				5121	</pre></td></tr>
				5122
				5123
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5124	<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]	5125	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				5126
				5127	Examples matches the if statement
				5128	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				5129	if (false) false; else true;
				5130	</pre></td></tr>
				5131
				5132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5133	<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]	5134	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				5135
				5136	Examples matches the if statement
				5137	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				5138	if (false) true; else false;
				5139	</pre></td></tr>
				5140
				5141
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5142	<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]	5143	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				5144	matcher.
				5145
				5146	FIXME: Unit test this matcher
				5147	</pre></td></tr>
				5148
				5149
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5150	<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>
				5151	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5152	(if expression have it).
				5153	</pre></td></tr>
				5154
				5155
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5156	<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]	5157	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5158	matches the given matcher.
				5159
				5160	The associated declaration is:
				5161	- for type nodes, the declaration of the underlying type
				5162	- for CallExpr, the declaration of the callee
				5163	- for MemberExpr, the declaration of the referenced member
				5164	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5165	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5166
				5167	Also usable as Matcher<T> for any T supporting the getDecl() member
				5168	function. e.g. various subtypes of clang::Type and various expressions.
				5169
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5170	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>>,
				5171	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>>,
				5172	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>>,
				5173	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>>,
				5174	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>>,
				5175	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>>,
				5176	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5177	</pre></td></tr>
				5178
				5179
				5180	<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>
				5181	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5182	matches the given matcher.
				5183
				5184	The associated declaration is:
				5185	- for type nodes, the declaration of the underlying type
				5186	- for CallExpr, the declaration of the callee
				5187	- for MemberExpr, the declaration of the referenced member
				5188	- for CXXConstructExpr, the declaration of the constructor
				5189	- for CXXNewExpr, the declaration of the operator new
				5190
				5191	Also usable as Matcher<T> for any T supporting the getDecl() member
				5192	function. e.g. various subtypes of clang::Type and various expressions.
				5193
				5194	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>>,
				5195	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>>,
				5196	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>>,
				5197	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>>,
				5198	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>>,
				5199	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>>,
				5200	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]	5201	</pre></td></tr>
				5202
				5203
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5204	<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]	5205	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5206	matches the given matcher.
				5207
				5208	The associated declaration is:
				5209	- for type nodes, the declaration of the underlying type
				5210	- for CallExpr, the declaration of the callee
				5211	- for MemberExpr, the declaration of the referenced member
				5212	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5213	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5214
				5215	Also usable as Matcher<T> for any T supporting the getDecl() member
				5216	function. e.g. various subtypes of clang::Type and various expressions.
				5217
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5218	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>>,
				5219	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>>,
				5220	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>>,
				5221	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>>,
				5222	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>>,
				5223	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>>,
				5224	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]	5225	</pre></td></tr>
				5226
				5227
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5228	<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]	5229	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5230	matched by a given matcher.
				5231
				5232	Given
				5233	struct X { int m; };
				5234	void f(X x) { x.m; m; }
				5235	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5236	matches "x.m" and "m"
				5237	with hasObjectExpression(...)
				5238	matching "x" and the implicit object expression of "m" which has type X*.
				5239	</pre></td></tr>
				5240
				5241
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5242	<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]	5243	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5244	given matcher.
				5245
				5246	Given
				5247	struct { int first, second; } first, second;
				5248	int i(second.first);
				5249	int j(first.second);
				5250	memberExpr(member(hasName("first")))
				5251	matches second.first
				5252	but not first.second (because the member name there is "second").
				5253	</pre></td></tr>
				5254
				5255
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5256	<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]	5257	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5258	pointee matches a given matcher.
				5259
				5260	Given
				5261	int *a;
				5262	int const *b;
				5263	float const *f;
				5264	pointerType(pointee(isConstQualified(), isInteger()))
				5265	matches "int const *b"
				5266
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5267	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>>,
				5268	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]	5269	</pre></td></tr>
				5270
				5271
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5272	<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]	5273	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5274	pointee matches a given matcher.
				5275
				5276	Given
				5277	int *a;
				5278	int const *b;
				5279	float const *f;
				5280	pointerType(pointee(isConstQualified(), isInteger()))
				5281	matches "int const *b"
				5282
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5283	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>>,
				5284	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]	5285	</pre></td></tr>
				5286
				5287
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5288	<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>
				5289	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5290	matcher.
				5291
				5292	Given
				5293	namespace N { template<class T> void f(T t); }
				5294	template <class T> void g() { using N::f; f(T()); }
				5295	unresolvedLookupExpr(hasAnyDeclaration(
				5296	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5297	matches the use of f in g() .
				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_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]	5302	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5303
				5304	Given
				5305	struct A { struct B { struct C {}; }; };
				5306	A::B::C c;
				5307	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5308	matches "A::"
				5309	</pre></td></tr>
				5310
				5311
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5312	<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]	5313	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5314	given TypeLoc.
				5315
				5316	Given
				5317	struct A { struct B { struct C {}; }; };
				5318	A::B::C c;
				5319	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5320	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5321	matches "A::"
				5322	</pre></td></tr>
				5323
				5324
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5325	<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]	5326	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5327
				5328	Given
				5329	struct A { struct B { struct C {}; }; };
				5330	A::B::C c;
				5331	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5332	matches "A::"
				5333	</pre></td></tr>
				5334
				5335
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5336	<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]	5337	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5338	given namespace matcher.
				5339
				5340	Given
				5341	namespace ns { struct A {}; }
				5342	ns::A a;
				5343	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5344	matches "ns::"
				5345	</pre></td></tr>
				5346
				5347
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5348	<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]	5349	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5350	given QualType matcher without qualifiers.
				5351
				5352	Given
				5353	struct A { struct B { struct C {}; }; };
				5354	A::B::C c;
				5355	nestedNameSpecifier(specifiesType(
				5356	hasDeclaration(cxxRecordDecl(hasName("A")))
				5357	))
				5358	matches "A::"
				5359	</pre></td></tr>
				5360
				5361
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5362	<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]	5363	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5364	call expression.
				5365
				5366	Example matches y in x(y)
				5367	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5368	void x(int) { int y; x(y); }
				5369	</pre></td></tr>
				5370
				5371
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5372	<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]	5373	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5374
				5375	Example
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	5376	matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *")));
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5377	matches the [webView ...] message invocation.
				5378	NSString *webViewJavaScript = ...
				5379	UIWebView *webView = ...
				5380	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5381	</pre></td></tr>
				5382
				5383
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5384	<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>
				5385	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5386
				5387
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5388	<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>
				5389	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5390	overloads matches the given matcher.
				5391
				5392	Given
				5393	template <typename T> void foo(T);
				5394	template <typename T> void bar(T);
				5395	template <typename T> void baz(T t) {
				5396	foo(t);
				5397	bar(t);
				5398	}
				5399	unresolvedLookupExpr(hasAnyDeclaration(
				5400	functionTemplateDecl(hasName("foo"))))
				5401	matches foo in foo(t); but not bar in bar(t);
				5402	</pre></td></tr>
				5403
				5404
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5405	<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]	5406	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5407
				5408	Given
				5409	int (*ptr_to_array)[4];
				5410	int (*ptr_to_func)(int);
				5411
				5412	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5413	ptr_to_func but not ptr_to_array.
				5414
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5415	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]	5416	</pre></td></tr>
				5417
				5418
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5419	<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]	5420	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5421	pointee matches a given matcher.
				5422
				5423	Given
				5424	int *a;
				5425	int const *b;
				5426	float const *f;
				5427	pointerType(pointee(isConstQualified(), isInteger()))
				5428	matches "int const *b"
				5429
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5430	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>>,
				5431	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]	5432	</pre></td></tr>
				5433
				5434
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5435	<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]	5436	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5437	pointee matches a given matcher.
				5438
				5439	Given
				5440	int *a;
				5441	int const *b;
				5442	float const *f;
				5443	pointerType(pointee(isConstQualified(), isInteger()))
				5444	matches "int const *b"
				5445
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5446	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>>,
				5447	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]	5448	</pre></td></tr>
				5449
				5450
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5451	<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]	5452	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5453
				5454	Given:
				5455	typedef int &int_ref;
				5456	int a;
				5457	int_ref b = a;
				5458
				5459	varDecl(hasType(qualType(referenceType()))))) will not match the
				5460	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				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_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]	5465	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5466	matches the given matcher.
				5467
				5468	The associated declaration is:
				5469	- for type nodes, the declaration of the underlying type
				5470	- for CallExpr, the declaration of the callee
				5471	- for MemberExpr, the declaration of the referenced member
				5472	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5473	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5474
				5475	Also usable as Matcher<T> for any T supporting the getDecl() member
				5476	function. e.g. various subtypes of clang::Type and various expressions.
				5477
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5478	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>>,
				5479	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>>,
				5480	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>>,
				5481	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>>,
				5482	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>>,
				5483	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>>,
				5484	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]	5485	</pre></td></tr>
				5486
				5487
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5488	<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>
				5489	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5490
				5491	Given
				5492	void (*fp)(void);
				5493	The matcher
				5494	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5495	would match the declaration for fp.
				5496	</pre></td></tr>
				5497
				5498
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5499	<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]	5500	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5501	</pre></td></tr>
				5502
				5503
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5504	<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]	5505	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5506	matches the specified matcher.
				5507
				5508	Example matches y->x()
				5509	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5510	cxxRecordDecl(hasName("Y")))))))
				5511	class Y { public: void x(); };
				5512	void z() { Y *y; y->x(); }
				5513	</pre></td></tr>
				5514
				5515
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5516	<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]	5517	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5518	</pre></td></tr>
				5519
				5520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5521	<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]	5522	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5523	type matches the specified matcher.
				5524
				5525	Example matches X &x and const X &y
				5526	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5527	class X {
				5528	void a(X b) {
				5529	X &x = b;
				5530	const X &y = b;
				5531	}
				5532	};
				5533	</pre></td></tr>
				5534
				5535
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5536	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5537	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5538	matches the given matcher.
				5539
				5540	The associated declaration is:
				5541	- for type nodes, the declaration of the underlying type
				5542	- for CallExpr, the declaration of the callee
				5543	- for MemberExpr, the declaration of the referenced member
				5544	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5545	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5546
				5547	Also usable as Matcher<T> for any T supporting the getDecl() member
				5548	function. e.g. various subtypes of clang::Type and various expressions.
				5549
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5550	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>>,
				5551	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>>,
				5552	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>>,
				5553	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>>,
				5554	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>>,
				5555	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>>,
				5556	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]	5557	</pre></td></tr>
				5558
				5559
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5560	<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]	5561	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5562	pointee matches a given matcher.
				5563
				5564	Given
				5565	int *a;
				5566	int const *b;
				5567	float const *f;
				5568	pointerType(pointee(isConstQualified(), isInteger()))
				5569	matches "int const *b"
				5570
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5571	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>>,
				5572	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]	5573	</pre></td></tr>
				5574
				5575
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5576	<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]	5577	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5578	pointee matches a given matcher.
				5579
				5580	Given
				5581	int *a;
				5582	int const *b;
				5583	float const *f;
				5584	pointerType(pointee(isConstQualified(), isInteger()))
				5585	matches "int const *b"
				5586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5587	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>>,
				5588	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]	5589	</pre></td></tr>
				5590
				5591
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5592	<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>
				5593	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5594
				5595	Given
				5596	return a + b;
				5597	hasReturnValue(binaryOperator())
				5598	matches 'return a + b'
				5599	with binaryOperator()
				5600	matching 'a + b'
				5601	</pre></td></tr>
				5602
				5603
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5604	<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>
				5605	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5606	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5607
				5608	Given
				5609	{ {}; 1+2; }
				5610	hasAnySubstatement(compoundStmt())
				5611	matches '{ {}; 1+2; }'
				5612	with compoundStmt()
				5613	matching '{}'
				5614	</pre></td></tr>
				5615
				5616
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5617	<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]	5618	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5619	alignof.
				5620	</pre></td></tr>
				5621
				5622
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5623	<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]	5624	<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]	5625
				5626	Given:
				5627	F& operator=(const F& o) {
				5628	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5629	return *this;
				5630	}
				5631	returnStmt(forFunction(hasName("operator=")))
				5632	matches 'return *this'
				5633	but does match 'return > 0'
				5634	</pre></td></tr>
				5635
				5636
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5637	<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]	5638	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5639	sizeof.
				5640	</pre></td></tr>
				5641
				5642
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5643	<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>
				5644	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5645	type that matches the provided matcher.
				5646
				5647	Given
				5648	template <typename T>
				5649	double F(T t);
				5650	int i;
				5651	double j = F(i);
				5652
				5653	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5654	</pre></td></tr>
				5655
				5656
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5657	<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]	5658	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5659	statement. This matcher may produce multiple matches.
				5660
				5661	Given
				5662	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5663	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5664	matches four times, with "c" binding each of "case 1:", "case 2:",
				5665	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5666	"switch (1)", "switch (2)" and "switch (2)".
				5667	</pre></td></tr>
				5668
				5669
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5670	<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>
				5671	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5672	switch statement or conditional operator.
				5673
				5674	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5675	if (true) {}
				5676	</pre></td></tr>
				5677
				5678
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5679	<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]	5680	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5681	matches the given matcher.
				5682
				5683	The associated declaration is:
				5684	- for type nodes, the declaration of the underlying type
				5685	- for CallExpr, the declaration of the callee
				5686	- for MemberExpr, the declaration of the referenced member
				5687	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5688	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5689
				5690	Also usable as Matcher<T> for any T supporting the getDecl() member
				5691	function. e.g. various subtypes of clang::Type and various expressions.
				5692
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5693	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>>,
				5694	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>>,
				5695	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>>,
				5696	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>>,
				5697	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>>,
				5698	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>>,
				5699	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]	5700	</pre></td></tr>
				5701
				5702
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5703	<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]	5704	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5705
				5706	Given
				5707	template<typename T> struct A {};
				5708	struct B { B* next; };
				5709	A<&B::next> a;
				5710	templateSpecializationType(hasAnyTemplateArgument(
				5711	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5712	matches the specialization A<&B::next> with fieldDecl(...) matching
				5713	B::next
				5714	</pre></td></tr>
				5715
				5716
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5717	<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]	5718	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5719	declaration.
				5720
				5721	Given
				5722	template<typename T> struct A {};
				5723	struct B { B* next; };
				5724	A<&B::next> a;
				5725	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5726	refersToDeclaration(fieldDecl(hasName("next"))))
				5727	matches the specialization A<&B::next> with fieldDecl(...) matching
				5728	B::next
				5729	</pre></td></tr>
				5730
				5731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5732	<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]	5733	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5734
				5735	Given
				5736	template<int T> struct A {};
				5737	C<42> c;
				5738	classTemplateSpecializationDecl(
				5739	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5740	matches the implicit instantiation of C in C<42>.
				5741	</pre></td></tr>
				5742
				5743
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5744	<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>
				5745	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5746
				5747	Given
				5748	template<template <typename> class S> class X {};
				5749	template<typename T> class Y {};"
				5750	X<Y> xi;
				5751	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5752	refersToTemplate(templateName())))
				5753	matches the specialization X<Y>
				5754	</pre></td></tr>
				5755
				5756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5758	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5759
				5760	Given
				5761	struct X {};
				5762	template<typename T> struct A {};
				5763	A<X> a;
				5764	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5765	refersToType(class(hasName("X")))))
				5766	matches the specialization A<X>
				5767	</pre></td></tr>
				5768
				5769
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5770	<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]	5771	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5772	functionDecl that have at least one TemplateArgument matching the given
				5773	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5774
				5775	Given
				5776	template<typename T> class A {};
				5777	template<> class A<double> {};
				5778	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5779
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5780	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5781	void func() { f<int>(); };
				5782
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5783	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5784	refersToType(asString("int"))))
				5785	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5786
				5787	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5788	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5789	</pre></td></tr>
				5790
				5791
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5792	<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]	5793	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5794	matches the given matcher.
				5795
				5796	The associated declaration is:
				5797	- for type nodes, the declaration of the underlying type
				5798	- for CallExpr, the declaration of the callee
				5799	- for MemberExpr, the declaration of the referenced member
				5800	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5801	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5802
				5803	Also usable as Matcher<T> for any T supporting the getDecl() member
				5804	function. e.g. various subtypes of clang::Type and various expressions.
				5805
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5806	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>>,
				5807	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>>,
				5808	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>>,
				5809	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>>,
				5810	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>>,
				5811	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>>,
				5812	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]	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_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]	5817	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5818	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5819
				5820	Given
				5821	template<typename T, typename U> class A {};
				5822	A<bool, int> b;
				5823	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5824
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5825	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5826	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5827	classTemplateSpecializationDecl(hasTemplateArgument(
				5828	1, refersToType(asString("int"))))
				5829	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5830
				5831	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5832	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5833	</pre></td></tr>
				5834
				5835
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5836	<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]	5837	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5838	matches the given matcher.
				5839
				5840	The associated declaration is:
				5841	- for type nodes, the declaration of the underlying type
				5842	- for CallExpr, the declaration of the callee
				5843	- for MemberExpr, the declaration of the referenced member
				5844	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5845	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5846
				5847	Also usable as Matcher<T> for any T supporting the getDecl() member
				5848	function. e.g. various subtypes of clang::Type and various expressions.
				5849
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5850	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>>,
				5851	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>>,
				5852	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>>,
				5853	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>>,
				5854	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>>,
				5855	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>>,
				5856	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]	5857	</pre></td></tr>
				5858
				5859
				5860	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5861	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5862
				5863	Generates results for each match.
				5864
				5865	For example, in:
				5866	class A { class B {}; class C {}; };
				5867	The matcher:
				5868	cxxRecordDecl(hasName("::A"),
				5869	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5870	will generate results for A, B and C.
				5871
				5872	Usable as: Any Matcher
				5873	</pre></td></tr>
				5874
				5875
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5876	<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]	5877	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5878	matcher.
				5879
				5880	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5881	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5882	and U (matcher = typedefDecl(hasType(asString("int")))
				5883	class X {};
				5884	void y(X &x) { x; X z; }
				5885	typedef int U;
				5886	</pre></td></tr>
				5887
				5888
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5889	<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]	5890	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5891	matches the given matcher.
				5892
				5893	The associated declaration is:
				5894	- for type nodes, the declaration of the underlying type
				5895	- for CallExpr, the declaration of the callee
				5896	- for MemberExpr, the declaration of the referenced member
				5897	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5898	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5899
				5900	Also usable as Matcher<T> for any T supporting the getDecl() member
				5901	function. e.g. various subtypes of clang::Type and various expressions.
				5902
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5903	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>>,
				5904	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>>,
				5905	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>>,
				5906	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>>,
				5907	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>>,
				5908	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>>,
				5909	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5910	</pre></td></tr>
				5911
				5912
				5913	<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>
				5914	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				5915	type of the matched node.
				5916
				5917	For example, in:
				5918	class A {};
				5919	using B = A;
				5920	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				5921	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5922	</pre></td></tr>
				5923
				5924
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5925	<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]	5926	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5927
				5928	Given
				5929	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5930	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5931	matches sizeof(a) and alignof(c)
				5932	</pre></td></tr>
				5933
				5934
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5935	<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]	5936	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5937
				5938	Example matches true (matcher = hasUnaryOperand(
				5939	cxxBoolLiteral(equals(true))))
				5940	!true
				5941	</pre></td></tr>
				5942
				5943
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5944	<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]	5945	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5946	matches the given matcher.
				5947
				5948	The associated declaration is:
				5949	- for type nodes, the declaration of the underlying type
				5950	- for CallExpr, the declaration of the callee
				5951	- for MemberExpr, the declaration of the referenced member
				5952	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5953	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5954
				5955	Also usable as Matcher<T> for any T supporting the getDecl() member
				5956	function. e.g. various subtypes of clang::Type and various expressions.
				5957
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5958	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>>,
				5959	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>>,
				5960	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>>,
				5961	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>>,
				5962	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>>,
				5963	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>>,
				5964	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]	5965	</pre></td></tr>
				5966
				5967
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5968	<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]	5969	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5970
				5971	Given
				5972	namespace X { void b(); }
				5973	using X::b;
				5974	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5975	matches using X::b </pre></td></tr>
				5976
				5977
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5978	<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]	5979	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				5980	matched by the given matcher.
				5981
				5982	Given
				5983	namespace X { int a; void b(); }
				5984	using X::a;
				5985	using X::b;
				5986	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				5987	matches using X::b but not using X::a </pre></td></tr>
				5988
				5989
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5990	<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>
				5991	<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]	5992	declaration's type.
				5993
				5994	In case of a value declaration (for example a variable declaration),
				5995	this resolves one layer of indirection. For example, in the value
				5996	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				5997	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				5998	declaration of x.
				5999
				6000	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6001	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6002	class X {};
				6003	void y(X &x) { x; X z; }
				6004
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6005	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]	6006	</pre></td></tr>
				6007
				6008
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6009	<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>
				6010	<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]	6011	matcher.
				6012
				6013	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6014	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6015	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6016	class X {};
				6017	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6018	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6019	</pre></td></tr>
				6020
				6021
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6022	<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]	6023	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				6024	that matches the given matcher.
				6025
				6026	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				6027	bool y() { return true; }
				6028	bool x = y();
				6029	</pre></td></tr>
				6030
				6031
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6032	<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]	6033	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				6034	expression.
				6035
				6036	Given
				6037	void f(int b) {
				6038	int a[b];
				6039	}
				6040	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				6041	varDecl(hasName("b")))))))
				6042	matches "int a[b]"
				6043	</pre></td></tr>
				6044
				6045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6046	<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]	6047	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				6048	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6049
				6050	Given
				6051	for (;;) {}
				6052	hasBody(compoundStmt())
				6053	matches 'for (;;) {}'
				6054	with compoundStmt()
				6055	matching '{}'
				6056	</pre></td></tr>
				6057
				6058
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6059	<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]	6060	<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]	6061	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6062
				6063	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				6064	if (true) {}
				6065	</pre></td></tr>
				6066
				6067
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6068	<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]	6069	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				6070	NestedNameSpecifier-matcher matches.
				6071	</pre></td></tr>
				6072
				6073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6074	<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]	6075	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				6076	QualType-matcher matches.
				6077	</pre></td></tr>
				6078
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	6079	<!--END_TRAVERSAL_MATCHERS -->
				6080	</table>
				6081
				6082	</div>
				6083	</body>
				6084	</html>
				6085
				6086