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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	672dde2	2016-01-22 23:15:00 +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('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]	341	<tr><td colspan="4" class="doc" id="objcInterfaceDecl0"><pre>Matches Objective-C interface declarations.
				342
				343	Example matches Foo
				344	@interface Foo
				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('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]	350	<tr><td colspan="4" class="doc" id="parmVarDecl0"><pre>Matches parameter variable declarations.
				351
				352	Given
				353	void f(int x);
				354	parmVarDecl()
				355	matches int x.
				356	</pre></td></tr>
				357
				358
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	359	<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]	360	<tr><td colspan="4" class="doc" id="recordDecl0"><pre>Matches class, struct, and union declarations.
				361
				362	Example matches X, Z, U, and S
				363	class X;
				364	template<class T> class Z {};
				365	struct S {};
				366	union U {};
				367	</pre></td></tr>
				368
				369
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	370	<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]	371	<tr><td colspan="4" class="doc" id="staticAssertDecl0"><pre>Matches a C++ static_assert declaration.
				372
				373	Example:
				374	staticAssertExpr()
				375	matches
				376	static_assert(sizeof(S) == sizeof(int))
				377	in
				378	struct S {
				379	int x;
				380	};
				381	static_assert(sizeof(S) == sizeof(int));
				382	</pre></td></tr>
				383
				384
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	385	<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]	386	<tr><td colspan="4" class="doc" id="templateTypeParmDecl0"><pre>Matches template type parameter declarations.
				387
				388	Given
				389	template <typename T, int N> struct C {};
				390	templateTypeParmDecl()
				391	matches 'T', but not 'N'.
				392	</pre></td></tr>
				393
				394
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	395	<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]	396	<tr><td colspan="4" class="doc" id="translationUnitDecl0"><pre>Matches the top declaration context.
				397
				398	Given
				399	int X;
				400	namespace NS {
				401	int Y;
				402	} namespace NS
				403	decl(hasDeclContext(translationUnitDecl()))
				404	matches "int X", but not "int Y".
				405	</pre></td></tr>
				406
				407
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	408	<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>
				409	<tr><td colspan="4" class="doc" id="typeAliasDecl0"><pre>Matches type alias declarations.
				410
				411	Given
				412	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	413	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	414	typeAliasDecl()
				415	matches "using Y = int", but not "typedef int X"
				416	</pre></td></tr>
				417
				418
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	419	<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]	420	<tr><td colspan="4" class="doc" id="typedefDecl0"><pre>Matches typedef declarations.
				421
				422	Given
				423	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	424	using Y = int;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	425	typedefDecl()
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	426	matches "typedef int X", but not "using Y = int"
				427	</pre></td></tr>
				428
				429
				430	<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>
				431	<tr><td colspan="4" class="doc" id="typedefNameDecl0"><pre>Matches typedef name declarations.
				432
				433	Given
				434	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	435	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	436	typedefNameDecl()
				437	matches "typedef int X" and "using Y = int"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	438	</pre></td></tr>
				439
				440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	441	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('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]	442	<tr><td colspan="4" class="doc" id="unresolvedUsingTypenameDecl0"><pre>Matches unresolved using value declarations that involve the
				443	typename.
				444
				445	Given
				446	template <typename T>
				447	struct Base { typedef T Foo; };
				448
				449	template<typename T>
				450	struct S : private Base<T> {
				451	using typename Base<T>::Foo;
				452	};
				453	unresolvedUsingTypenameDecl()
				454	matches using Base<T>::Foo </pre></td></tr>
				455
				456
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	457	<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]	458	<tr><td colspan="4" class="doc" id="unresolvedUsingValueDecl0"><pre>Matches unresolved using value declarations.
				459
				460	Given
				461	template<typename X>
				462	class C : private X {
				463	using X::x;
				464	};
				465	unresolvedUsingValueDecl()
				466	matches using X::x </pre></td></tr>
				467
				468
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	469	<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]	470	<tr><td colspan="4" class="doc" id="usingDecl0"><pre>Matches using declarations.
				471
				472	Given
				473	namespace X { int x; }
				474	using X::x;
				475	usingDecl()
				476	matches using X::x </pre></td></tr>
				477
				478
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	479	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('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]	480	<tr><td colspan="4" class="doc" id="usingDirectiveDecl0"><pre>Matches using namespace declarations.
				481
				482	Given
				483	namespace X { int x; }
				484	using namespace X;
				485	usingDirectiveDecl()
				486	matches using namespace X </pre></td></tr>
				487
				488
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	489	<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]	490	<tr><td colspan="4" class="doc" id="valueDecl0"><pre>Matches any value declaration.
				491
				492	Example matches A, B, C and F
				493	enum X { A, B, C };
				494	void F();
				495	</pre></td></tr>
				496
				497
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	498	<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]	499	<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
				500
				501	Note: this does not match declarations of member variables, which are
				502	"field" declarations in Clang parlance.
				503
				504	Example matches a
				505	int a;
				506	</pre></td></tr>
				507
				508
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	509	<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]	510	<tr><td colspan="4" class="doc" id="nestedNameSpecifierLoc0"><pre>Same as nestedNameSpecifier but matches NestedNameSpecifierLoc.
				511	</pre></td></tr>
				512
				513
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	514	<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]	515	<tr><td colspan="4" class="doc" id="nestedNameSpecifier0"><pre>Matches nested name specifiers.
				516
				517	Given
				518	namespace ns {
				519	struct A { static void f(); };
				520	void A::f() {}
				521	void g() { A::f(); }
				522	}
				523	ns::A a;
				524	nestedNameSpecifier()
				525	matches "ns::" and both "A::"
				526	</pre></td></tr>
				527
				528
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	529	<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]	530	<tr><td colspan="4" class="doc" id="qualType0"><pre>Matches QualTypes in the clang AST.
				531	</pre></td></tr>
				532
				533
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	534	<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>
				535	<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
				536
				537	Given
				538	FOO: bar();
				539	void *ptr = &&FOO;
				540	goto *bar;
				541	addrLabelExpr()
				542	matches '&&FOO'
				543	</pre></td></tr>
				544
				545
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	546	<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]	547	<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
				548
				549	Given
				550	int i = a[1];
				551	arraySubscriptExpr()
				552	matches "a[1]"
				553	</pre></td></tr>
				554
				555
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	556	<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]	557	<tr><td colspan="4" class="doc" id="asmStmt0"><pre>Matches asm statements.
				558
				559	int i = 100;
				560	__asm("mov al, 2");
				561	asmStmt()
				562	matches '__asm("mov al, 2")'
				563	</pre></td></tr>
				564
				565
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	566	<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>
				567	<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
				568	Example matches __atomic_load_n(ptr, 1)
				569	void foo() { int *ptr; __atomic_load_n(ptr, 1); }
				570	</pre></td></tr>
				571
				572
				573	<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>
				574	<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
				575
				576	Example matches a ?: b
				577	(a ?: b) + 42;
				578	</pre></td></tr>
				579
				580
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	581	<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]	582	<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
				583
				584	Example matches a \|\| b
				585	!(a \|\| b)
				586	</pre></td></tr>
				587
				588
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	589	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	590	<tr><td colspan="4" class="doc" id="breakStmt0"><pre>Matches break statements.
				591
				592	Given
				593	while (true) { break; }
				594	breakStmt()
				595	matches 'break'
				596	</pre></td></tr>
				597
				598
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	599	<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]	600	<tr><td colspan="4" class="doc" id="cStyleCastExpr0"><pre>Matches a C-style cast expression.
				601
				602	Example: Matches (int*) 2.2f in
				603	int i = (int) 2.2f;
				604	</pre></td></tr>
				605
				606
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	607	<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]	608	<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
				609
				610	Example matches x.y() and y()
				611	X x;
				612	x.y();
				613	y();
				614	</pre></td></tr>
				615
				616
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	617	<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]	618	<tr><td colspan="4" class="doc" id="caseStmt0"><pre>Matches case statements inside switch statements.
				619
				620	Given
				621	switch(a) { case 42: break; default: break; }
				622	caseStmt()
				623	matches 'case 42: break;'.
				624	</pre></td></tr>
				625
				626
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	627	<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]	628	<tr><td colspan="4" class="doc" id="castExpr0"><pre>Matches any cast nodes of Clang's AST.
				629
				630	Example: castExpr() matches each of the following:
				631	(int) 3;
				632	const_cast<Expr *>(SubExpr);
				633	char c = 0;
				634	but does not match
				635	int i = (0);
				636	int k = 0;
				637	</pre></td></tr>
				638
				639
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	640	<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]	641	<tr><td colspan="4" class="doc" id="characterLiteral0"><pre>Matches character literals (also matches wchar_t).
				642
				643	Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral),
				644	though.
				645
				646	Example matches 'a', L'a'
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	647	char ch = 'a';
				648	wchar_t chw = L'a';
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	649	</pre></td></tr>
				650
				651
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	652	<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]	653	<tr><td colspan="4" class="doc" id="compoundLiteralExpr0"><pre>Matches compound (i.e. non-scalar) literals
				654
				655	Example match: {1}, (1, 2)
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	656	int array[4] = {1};
				657	vector int myvec = (vector int)(1, 2);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	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('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]	662	<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
				663
				664	Example matches '{}' and '{{}}'in 'for (;;) {{}}'
				665	for (;;) {{}}
				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('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]	670	<tr><td colspan="4" class="doc" id="conditionalOperator0"><pre>Matches conditional operator expressions.
				671
				672	Example matches a ? b : c
				673	(a ? b : c) + 42
				674	</pre></td></tr>
				675
				676
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	677	<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]	678	<tr><td colspan="4" class="doc" id="continueStmt0"><pre>Matches continue statements.
				679
				680	Given
				681	while (true) { continue; }
				682	continueStmt()
				683	matches 'continue'
				684	</pre></td></tr>
				685
				686
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	687	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	688	<tr><td colspan="4" class="doc" id="cudaKernelCallExpr0"><pre>Matches CUDA kernel call expression.
				689
				690	Example matches,
				691	kernel<<<i,j>>>();
				692	</pre></td></tr>
				693
				694
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	695	<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]	696	<tr><td colspan="4" class="doc" id="cxxBindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
				697
				698	Example matches FunctionTakesString(GetStringByValue())
				699	(matcher = cxxBindTemporaryExpr())
				700	FunctionTakesString(GetStringByValue());
				701	FunctionTakesStringByPointer(GetStringPointer());
				702	</pre></td></tr>
				703
				704
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	705	<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]	706	<tr><td colspan="4" class="doc" id="cxxBoolLiteral0"><pre>Matches bool literals.
				707
				708	Example matches true
				709	true
				710	</pre></td></tr>
				711
				712
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	713	<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]	714	<tr><td colspan="4" class="doc" id="cxxCatchStmt0"><pre>Matches catch statements.
				715
				716	try {} catch(int i) {}
				717	cxxCatchStmt()
				718	matches 'catch(int i)'
				719	</pre></td></tr>
				720
				721
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	722	<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]	723	<tr><td colspan="4" class="doc" id="cxxConstCastExpr0"><pre>Matches a const_cast expression.
				724
				725	Example: Matches const_cast<int*>(&r) in
				726	int n = 42;
				727	const int &r(n);
				728	int* p = const_cast<int*>(&r);
				729	</pre></td></tr>
				730
				731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	732	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	733	<tr><td colspan="4" class="doc" id="cxxConstructExpr0"><pre>Matches constructor call expressions (including implicit ones).
				734
				735	Example matches string(ptr, n) and ptr within arguments of f
				736	(matcher = cxxConstructExpr())
				737	void f(const string &a, const string &b);
				738	char *ptr;
				739	int n;
				740	f(string(ptr, n), ptr);
				741	</pre></td></tr>
				742
				743
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	744	<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]	745	<tr><td colspan="4" class="doc" id="cxxDefaultArgExpr0"><pre>Matches the value of a default argument at the call site.
				746
				747	Example matches the CXXDefaultArgExpr placeholder inserted for the
				748	default value of the second parameter in the call expression f(42)
				749	(matcher = cxxDefaultArgExpr())
				750	void f(int x, int y = 0);
				751	f(42);
				752	</pre></td></tr>
				753
				754
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	755	<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]	756	<tr><td colspan="4" class="doc" id="cxxDeleteExpr0"><pre>Matches delete expressions.
				757
				758	Given
				759	delete X;
				760	cxxDeleteExpr()
				761	matches 'delete X'.
				762	</pre></td></tr>
				763
				764
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	765	<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]	766	<tr><td colspan="4" class="doc" id="cxxDynamicCastExpr0"><pre>Matches a dynamic_cast expression.
				767
				768	Example:
				769	cxxDynamicCastExpr()
				770	matches
				771	dynamic_cast<D*>(&b);
				772	in
				773	struct B { virtual ~B() {} }; struct D : B {};
				774	B b;
				775	D* p = dynamic_cast<D*>(&b);
				776	</pre></td></tr>
				777
				778
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	779	<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]	780	<tr><td colspan="4" class="doc" id="cxxForRangeStmt0"><pre>Matches range-based for statements.
				781
				782	cxxForRangeStmt() matches 'for (auto a : i)'
				783	int i[] = {1, 2, 3}; for (auto a : i);
				784	for(int j = 0; j < 5; ++j);
				785	</pre></td></tr>
				786
				787
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	788	<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]	789	<tr><td colspan="4" class="doc" id="cxxFunctionalCastExpr0"><pre>Matches functional cast expressions
				790
				791	Example: Matches Foo(bar);
				792	Foo f = bar;
				793	Foo g = (Foo) bar;
				794	Foo h = Foo(bar);
				795	</pre></td></tr>
				796
				797
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	798	<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]	799	<tr><td colspan="4" class="doc" id="cxxMemberCallExpr0"><pre>Matches member call expressions.
				800
				801	Example matches x.y()
				802	X x;
				803	x.y();
				804	</pre></td></tr>
				805
				806
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	807	<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]	808	<tr><td colspan="4" class="doc" id="cxxNewExpr0"><pre>Matches new expressions.
				809
				810	Given
				811	new X;
				812	cxxNewExpr()
				813	matches 'new X'.
				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('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]	818	<tr><td colspan="4" class="doc" id="cxxNullPtrLiteralExpr0"><pre>Matches nullptr literal.
				819	</pre></td></tr>
				820
				821
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	822	<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]	823	<tr><td colspan="4" class="doc" id="cxxOperatorCallExpr0"><pre>Matches overloaded operator calls.
				824
				825	Note that if an operator isn't overloaded, it won't match. Instead, use
				826	binaryOperator matcher.
				827	Currently it does not match operators such as new delete.
				828	FIXME: figure out why these do not match?
				829
				830	Example matches both operator<<((o << b), c) and operator<<(o, b)
				831	(matcher = cxxOperatorCallExpr())
				832	ostream &operator<< (ostream &out, int i) { };
				833	ostream &o; int b = 1, c = 1;
				834	o << b << c;
				835	</pre></td></tr>
				836
				837
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	838	<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]	839	<tr><td colspan="4" class="doc" id="cxxReinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
				840
				841	Either the source expression or the destination type can be matched
				842	using has(), but hasDestinationType() is more specific and can be
				843	more readable.
				844
				845	Example matches reinterpret_cast<char*>(&p) in
				846	void* p = reinterpret_cast<char*>(&p);
				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('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]	851	<tr><td colspan="4" class="doc" id="cxxStaticCastExpr0"><pre>Matches a C++ static_cast expression.
				852
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	853	See also: hasDestinationType
				854	See also: reinterpretCast
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	855
				856	Example:
				857	cxxStaticCastExpr()
				858	matches
				859	static_cast<long>(8)
				860	in
				861	long eight(static_cast<long>(8));
				862	</pre></td></tr>
				863
				864
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	865	<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]	866	<tr><td colspan="4" class="doc" id="cxxTemporaryObjectExpr0"><pre>Matches functional cast expressions having N != 1 arguments
				867
				868	Example: Matches Foo(bar, bar)
				869	Foo h = Foo(bar, bar);
				870	</pre></td></tr>
				871
				872
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	873	<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]	874	<tr><td colspan="4" class="doc" id="cxxThisExpr0"><pre>Matches implicit and explicit this expressions.
				875
				876	Example matches the implicit this expression in "return i".
				877	(matcher = cxxThisExpr())
				878	struct foo {
				879	int i;
				880	int f() { return i; }
				881	};
				882	</pre></td></tr>
				883
				884
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	885	<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]	886	<tr><td colspan="4" class="doc" id="cxxThrowExpr0"><pre>Matches throw expressions.
				887
				888	try { throw 5; } catch(int i) {}
				889	cxxThrowExpr()
				890	matches 'throw 5'
				891	</pre></td></tr>
				892
				893
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	894	<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]	895	<tr><td colspan="4" class="doc" id="cxxTryStmt0"><pre>Matches try statements.
				896
				897	try {} catch(int i) {}
				898	cxxTryStmt()
				899	matches 'try {}'
				900	</pre></td></tr>
				901
				902
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	903	<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]	904	<tr><td colspan="4" class="doc" id="cxxUnresolvedConstructExpr0"><pre>Matches unresolved constructor call expressions.
				905
				906	Example matches T(t) in return statement of f
				907	(matcher = cxxUnresolvedConstructExpr())
				908	template <typename T>
				909	void f(const T& t) { return T(t); }
				910	</pre></td></tr>
				911
				912
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	913	<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]	914	<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
				915
				916	Example matches x in if (x)
				917	bool x;
				918	if (x) {}
				919	</pre></td></tr>
				920
				921
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	922	<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]	923	<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
				924
				925	Given
				926	int a;
				927	declStmt()
				928	matches 'int a'.
				929	</pre></td></tr>
				930
				931
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	932	<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]	933	<tr><td colspan="4" class="doc" id="defaultStmt0"><pre>Matches default statements inside switch statements.
				934
				935	Given
				936	switch(a) { case 42: break; default: break; }
				937	defaultStmt()
				938	matches 'default: break;'.
				939	</pre></td></tr>
				940
				941
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	942	<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>
				943	<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
				944
				945	Example: Matches { [2].y = 1.0, [0].x = 1.0 }
				946	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				947	</pre></td></tr>
				948
				949
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	950	<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]	951	<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
				952
				953	Given
				954	do {} while (true);
				955	doStmt()
				956	matches 'do {} while(true)'
				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('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]	961	<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
				962
				963	Matches any cast expression written in user code, whether it be a
				964	C-style cast, a functional-style cast, or a keyword cast.
				965
				966	Does not match implicit conversions.
				967
				968	Note: the name "explicitCast" is chosen to match Clang's terminology, as
				969	Clang uses the term "cast" to apply to implicit conversions as well as to
				970	actual cast expressions.
				971
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	972	See also: hasDestinationType.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	973
				974	Example: matches all five of the casts in
				975	int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42)))))
				976	but does not match the implicit conversion in
				977	long ell = 42;
				978	</pre></td></tr>
				979
				980
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	981	<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]	982	<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
				983
				984	Example matches x()
				985	void f() { x(); }
				986	</pre></td></tr>
				987
				988
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	989	<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]	990	<tr><td colspan="4" class="doc" id="exprWithCleanups0"><pre>Matches expressions that introduce cleanups to be run at the end
				991	of the sub-expression's evaluation.
				992
				993	Example matches std::string()
				994	const std::string str = std::string();
				995	</pre></td></tr>
				996
				997
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	998	<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]	999	<tr><td colspan="4" class="doc" id="floatLiteral0"><pre>Matches float literals of all sizes encodings, e.g.
				1000	1.0, 1.0f, 1.0L and 1e10.
				1001
				1002	Does not match implicit conversions such as
				1003	float a = 10;
				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('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]	1008	<tr><td colspan="4" class="doc" id="forStmt0"><pre>Matches for statements.
				1009
				1010	Example matches 'for (;;) {}'
				1011	for (;;) {}
				1012	int i[] = {1, 2, 3}; for (auto a : i);
				1013	</pre></td></tr>
				1014
				1015
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1016	<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]	1017	<tr><td colspan="4" class="doc" id="gnuNullExpr0"><pre>Matches GNU __null expression.
				1018	</pre></td></tr>
				1019
				1020
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1021	<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]	1022	<tr><td colspan="4" class="doc" id="gotoStmt0"><pre>Matches goto statements.
				1023
				1024	Given
				1025	goto FOO;
				1026	FOO: bar();
				1027	gotoStmt()
				1028	matches 'goto FOO'
				1029	</pre></td></tr>
				1030
				1031
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1032	<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]	1033	<tr><td colspan="4" class="doc" id="ifStmt0"><pre>Matches if statements.
				1034
				1035	Example matches 'if (x) {}'
				1036	if (x) {}
				1037	</pre></td></tr>
				1038
				1039
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1040	<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]	1041	<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
				1042
				1043	This matches many different places, including function call return value
				1044	eliding, as well as any type conversions.
				1045	</pre></td></tr>
				1046
				1047
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1048	<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>
				1049	<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
				1050
				1051	Given
				1052	point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
				1053	implicitValueInitExpr()
				1054	matches "[0].y" (implicitly)
				1055	</pre></td></tr>
				1056
				1057
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1058	<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]	1059	<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
				1060
				1061	Given
				1062	int a[] = { 1, 2 };
				1063	struct B { int x, y; };
				1064	B b = { 5, 6 };
				1065	initListExpr()
				1066	matches "{ 1, 2 }" and "{ 5, 6 }"
				1067	</pre></td></tr>
				1068
				1069
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1070	<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]	1071	<tr><td colspan="4" class="doc" id="integerLiteral0"><pre>Matches integer literals of all sizes encodings, e.g.
				1072	1, 1L, 0x1 and 1U.
				1073
				1074	Does not match character-encoded integers such as L'a'.
				1075	</pre></td></tr>
				1076
				1077
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1078	<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]	1079	<tr><td colspan="4" class="doc" id="labelStmt0"><pre>Matches label statements.
				1080
				1081	Given
				1082	goto FOO;
				1083	FOO: bar();
				1084	labelStmt()
				1085	matches 'FOO:'
				1086	</pre></td></tr>
				1087
				1088
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1089	<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]	1090	<tr><td colspan="4" class="doc" id="lambdaExpr0"><pre>Matches lambda expressions.
				1091
				1092	Example matches [&](){return 5;}
				1093	[&](){return 5;}
				1094	</pre></td></tr>
				1095
				1096
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1097	<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]	1098	<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
				1099
				1100	Example: Given
				1101	struct T {void func()};
				1102	T f();
				1103	void g(T);
				1104	materializeTemporaryExpr() matches 'f()' in these statements
				1105	T u(f());
				1106	g(f());
				1107	but does not match
				1108	f();
				1109	f().func();
				1110	</pre></td></tr>
				1111
				1112
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1113	<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]	1114	<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
				1115
				1116	Given
				1117	class Y {
				1118	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				1119	int a; static int b;
				1120	};
				1121	memberExpr()
				1122	matches this->x, x, y.x, a, this->b
				1123	</pre></td></tr>
				1124
				1125
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1126	<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]	1127	<tr><td colspan="4" class="doc" id="nullStmt0"><pre>Matches null statements.
				1128
				1129	foo();;
				1130	nullStmt()
				1131	matches the second ';'
				1132	</pre></td></tr>
				1133
				1134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1135	<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]	1136	<tr><td colspan="4" class="doc" id="objcMessageExpr0"><pre>Matches ObjectiveC Message invocation expressions.
				1137
				1138	The innermost message send invokes the "alloc" class method on the
				1139	NSString class, while the outermost message send invokes the
				1140	"initWithString" instance method on the object returned from
				1141	NSString's "alloc". This matcher should match both message sends.
				1142	[[NSString alloc] initWithString:@"Hello"]
				1143	</pre></td></tr>
				1144
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1145
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1146	<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>
				1147	<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
				1148	to reference another expressions and can be met
				1149	in BinaryConditionalOperators, for example.
				1150
				1151	Example matches 'a'
				1152	(a ?: c) + 42;
				1153	</pre></td></tr>
				1154
				1155
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1156	<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]	1157	<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
				1158
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1159	Example matches (foo() + 1)
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1160	int foo() { return 1; }
				1161	int a = (foo() + 1);
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1162	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1163
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1164
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1165	<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>
				1166	<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
				1167	ParenListExprs don't have a predefined type and are used for late parsing.
				1168	In the final AST, they can be met in template declarations.
				1169
				1170	Given
				1171	template<typename T> class X {
				1172	void f() {
				1173	X x(*this);
				1174	int a = 0, b = 1; int i = (a, b);
				1175	}
				1176	};
				1177	parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
				1178	has a predefined type and is a ParenExpr, not a ParenListExpr.
				1179	</pre></td></tr>
				1180
				1181
				1182	<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>
				1183	<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
				1184
				1185	Example: Matches __func__
				1186	printf("%s", __func__);
				1187	</pre></td></tr>
				1188
				1189
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1190	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1191	<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
				1192
				1193	Given
				1194	return 1;
				1195	returnStmt()
				1196	matches 'return 1'
				1197	</pre></td></tr>
				1198
				1199
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1200	<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]	1201	<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
				1202
				1203	Given
				1204	{ ++a; }
				1205	stmt()
				1206	matches both the compound statement '{ ++a; }' and '++a'.
				1207	</pre></td></tr>
				1208
				1209
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +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('stmtExpr0')"><a name="stmtExpr0Anchor">stmtExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StmtExpr.html">StmtExpr</a>>...</td></tr>
				1211	<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
				1212
				1213	Example match: ({ int X = 4; X; })
				1214	int C = ({ int X = 4; X; });
				1215	</pre></td></tr>
				1216
				1217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1218	<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]	1219	<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
				1220
				1221	Example matches "abcd", L"abcd"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	1222	char *s = "abcd";
				1223	wchar_t *ws = L"abcd";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1224	</pre></td></tr>
				1225
				1226
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1227	<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]	1228	<tr><td colspan="4" class="doc" id="substNonTypeTemplateParmExpr0"><pre>Matches substitutions of non-type template parameters.
				1229
				1230	Given
				1231	template <int N>
				1232	struct A { static const int n = N; };
				1233	struct B : public A<42> {};
				1234	substNonTypeTemplateParmExpr()
				1235	matches "N" in the right-hand side of "static const int n = N;"
				1236	</pre></td></tr>
				1237
				1238
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1239	<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]	1240	<tr><td colspan="4" class="doc" id="switchCase0"><pre>Matches case and default statements inside switch statements.
				1241
				1242	Given
				1243	switch(a) { case 42: break; default: break; }
				1244	switchCase()
				1245	matches 'case 42: break;' and 'default: break;'.
				1246	</pre></td></tr>
				1247
				1248
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1249	<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]	1250	<tr><td colspan="4" class="doc" id="switchStmt0"><pre>Matches switch statements.
				1251
				1252	Given
				1253	switch(a) { case 42: break; default: break; }
				1254	switchStmt()
				1255	matches 'switch(a)'.
				1256	</pre></td></tr>
				1257
				1258
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1259	<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]	1260	<tr><td colspan="4" class="doc" id="unaryExprOrTypeTraitExpr0"><pre>Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL)
				1261
				1262	Given
				1263	Foo x = bar;
				1264	int y = sizeof(x) + alignof(x);
				1265	unaryExprOrTypeTraitExpr()
				1266	matches sizeof(x) and alignof(x)
				1267	</pre></td></tr>
				1268
				1269
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1270	<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]	1271	<tr><td colspan="4" class="doc" id="unaryOperator0"><pre>Matches unary operator expressions.
				1272
				1273	Example matches !a
				1274	!a \|\| b
				1275	</pre></td></tr>
				1276
				1277
Haojian Wu	7751c92	2016-05-18 12:53:59 +0000	[diff] [blame]	1278	<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>
				1279	<tr><td colspan="4" class="doc" id="unresolvedLookupExpr0"><pre>Matches reference to a name that can be looked up during parsing
				1280	but could not be resolved to a specific declaration.
				1281
				1282	Given
				1283	template<typename T>
				1284	T foo() { T a; return a; }
				1285	template<typename T>
				1286	void bar() {
				1287	foo<T>();
				1288	}
				1289	unresolvedLookupExpr()
				1290	matches foo<T>() </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('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]	1294	<tr><td colspan="4" class="doc" id="userDefinedLiteral0"><pre>Matches user defined literal operator call.
				1295
				1296	Example match: "foo"_suffix
				1297	</pre></td></tr>
				1298
				1299
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1300	<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]	1301	<tr><td colspan="4" class="doc" id="whileStmt0"><pre>Matches while statements.
				1302
				1303	Given
				1304	while (true) {}
				1305	whileStmt()
				1306	matches 'while (true) {}'.
				1307	</pre></td></tr>
				1308
				1309
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1310	<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]	1311	<tr><td colspan="4" class="doc" id="templateArgument0"><pre>Matches template arguments.
				1312
				1313	Given
				1314	template <typename T> struct C {};
				1315	C<int> c;
				1316	templateArgument()
				1317	matches 'int' in C<int>.
				1318	</pre></td></tr>
				1319
				1320
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	1321	<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>
				1322	<tr><td colspan="4" class="doc" id="templateName0"><pre>Matches template name.
				1323
				1324	Given
				1325	template <typename T> class X { };
				1326	X<int> xi;
				1327	templateName()
				1328	matches 'X' in X<int>.
				1329	</pre></td></tr>
				1330
				1331
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1332	<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]	1333	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1334	</pre></td></tr>
				1335
				1336
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1337	<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]	1338	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1339
				1340	Given
				1341	int a[] = { 2, 3 };
				1342	int b[4];
				1343	void f() { int c[a[0]]; }
				1344	arrayType()
				1345	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1346	</pre></td></tr>
				1347
				1348
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1349	<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]	1350	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1351
				1352	Given
				1353	_Atomic(int) i;
				1354	atomicType()
				1355	matches "_Atomic(int) i"
				1356	</pre></td></tr>
				1357
				1358
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1359	<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]	1360	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1361
				1362	Given:
				1363	auto n = 4;
				1364	int v[] = { 2, 3 }
				1365	for (auto i : v) { }
				1366	autoType()
				1367	matches "auto n" and "auto i"
				1368	</pre></td></tr>
				1369
				1370
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1371	<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]	1372	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1373	"void (^)(int)".
				1374
				1375	The pointee is always required to be a FunctionType.
				1376	</pre></td></tr>
				1377
				1378
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1379	<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]	1380	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1381
				1382	Given
				1383	struct A {};
				1384	A a;
				1385	int b;
				1386	float c;
				1387	bool d;
				1388	builtinType()
				1389	matches "int b", "float c" and "bool d"
				1390	</pre></td></tr>
				1391
				1392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1393	<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]	1394	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1395
				1396	Given
				1397	_Complex float f;
				1398	complexType()
				1399	matches "_Complex float f"
				1400	</pre></td></tr>
				1401
				1402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1403	<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]	1404	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1405
				1406	Given
				1407	void() {
				1408	int a[2];
				1409	int b[] = { 2, 3 };
				1410	int c[b[0]];
				1411	}
				1412	constantArrayType()
				1413	matches "int a[2]"
				1414	</pre></td></tr>
				1415
				1416
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1417	<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]	1418	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1419	Example matches i[] in declaration of f.
				1420	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1421	Example matches i[1].
				1422	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1423	void f(int i[]) {
				1424	i[1] = 0;
				1425	}
				1426	</pre></td></tr>
				1427
				1428
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1429	<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]	1430	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1431
				1432	Given
				1433	template<typename T, int Size>
				1434	class array {
				1435	T data[Size];
				1436	};
				1437	dependentSizedArrayType
				1438	matches "T data[Size]"
				1439	</pre></td></tr>
				1440
				1441
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1442	<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]	1443	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1444	qualified name.
				1445
				1446	Given
				1447	namespace N {
				1448	namespace M {
				1449	class D {};
				1450	}
				1451	}
				1452	class C {};
				1453
				1454	class C c;
				1455	N::M::D d;
				1456
				1457	elaboratedType() matches the type of the variable declarations of both
				1458	c and d.
				1459	</pre></td></tr>
				1460
				1461
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1462	<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>
				1463	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1464
				1465	Given
				1466	enum C { Green };
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	1467	enum class S { Red };
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1468
				1469	C c;
				1470	S s;
				1471
				1472	enumType() matches the type of the variable declarations of both c and
				1473	s.
				1474	</pre></td></tr>
				1475
				1476
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1477	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('functionProtoType0')"><a name="functionProtoType0Anchor">functionProtoType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>...</td></tr>
				1478	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1479
				1480	Given
				1481	int (*f)(int);
				1482	void g();
				1483	functionProtoType()
				1484	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1485	In C mode, "g" is not matched because it does not contain a prototype.
				1486	</pre></td></tr>
				1487
				1488
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1489	<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]	1490	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1491
				1492	Given
				1493	int (*f)(int);
				1494	void g();
				1495	functionType()
				1496	matches "int (*f)(int)" and the type of "g".
				1497	</pre></td></tr>
				1498
				1499
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1500	<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]	1501	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1502
				1503	Given
				1504	int a[] = { 2, 3 };
				1505	int b[42];
				1506	void f(int c[]) { int d[a[0]]; };
				1507	incompleteArrayType()
				1508	matches "int a[]" and "int c[]"
				1509	</pre></td></tr>
				1510
				1511
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1512	<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]	1513	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1514
				1515	Example matches S s, but not S<T> s.
				1516	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1517	template <typename T> struct S {
				1518	void f(S s);
				1519	void g(S<T> s);
				1520	};
				1521	</pre></td></tr>
				1522
				1523
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1524	<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]	1525	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1526
				1527	Given:
				1528	int *a;
				1529	int &b = *a;
				1530	int &&c = 1;
				1531	auto &d = b;
				1532	auto &&e = c;
				1533	auto &&f = 2;
				1534	int g = 5;
				1535
				1536	lValueReferenceType() matches the types of b, d, and e. e is
				1537	matched since the type is deduced as int& by reference collapsing rules.
				1538	</pre></td></tr>
				1539
				1540
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1541	<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]	1542	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1543	Given
				1544	struct A { int i; }
				1545	A::* ptr = A::i;
				1546	memberPointerType()
				1547	matches "A::* ptr"
				1548	</pre></td></tr>
				1549
				1550
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1551	<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]	1552	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1553	a pointer type, despite being syntactically similar.
				1554
				1555	Given
				1556	int *a;
				1557
				1558	@interface Foo
				1559	@end
				1560	Foo *f;
				1561	pointerType()
				1562	matches "Foo f", but does not match "int a".
				1563	</pre></td></tr>
				1564
				1565
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1566	<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]	1567	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1568
				1569	Given
				1570	int (*ptr_to_array)[4];
				1571	int *array_of_ptrs[4];
				1572
				1573	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1574	array_of_ptrs.
				1575	</pre></td></tr>
				1576
				1577
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1578	<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]	1579	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1580	types.
				1581
				1582	Given
				1583	int *a;
				1584	int &b = *a;
				1585	int c = 5;
				1586
				1587	@interface Foo
				1588	@end
				1589	Foo *f;
				1590	pointerType()
				1591	matches "int a", but does not match "Foo f".
				1592	</pre></td></tr>
				1593
				1594
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1595	<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]	1596	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1597
				1598	Given:
				1599	int *a;
				1600	int &b = *a;
				1601	int &&c = 1;
				1602	auto &d = b;
				1603	auto &&e = c;
				1604	auto &&f = 2;
				1605	int g = 5;
				1606
				1607	rValueReferenceType() matches the types of c and f. e is not
				1608	matched as it is deduced to int& by reference collapsing rules.
				1609	</pre></td></tr>
				1610
				1611
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1612	<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]	1613	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1614
				1615	Given
				1616	class C {};
				1617	struct S {};
				1618
				1619	C c;
				1620	S s;
				1621
				1622	recordType() matches the type of the variable declarations of both c
				1623	and s.
				1624	</pre></td></tr>
				1625
				1626
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1627	<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]	1628	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1629
				1630	Given
				1631	int *a;
				1632	int &b = *a;
				1633	int &&c = 1;
				1634	auto &d = b;
				1635	auto &&e = c;
				1636	auto &&f = 2;
				1637	int g = 5;
				1638
				1639	referenceType() matches the types of b, c, d, e, and f.
				1640	</pre></td></tr>
				1641
				1642
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1643	<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]	1644	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1645	template type parameter.
				1646
				1647	Given
				1648	template <typename T>
				1649	void F(T t) {
				1650	int i = 1 + t;
				1651	}
				1652
				1653	substTemplateTypeParmType() matches the type of 't' but not '1'
				1654	</pre></td></tr>
				1655
				1656
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1657	<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]	1658	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1659
				1660	Given
				1661	template <typename T>
				1662	class C { };
				1663
				1664	template class C<int>; A
				1665	C<char> var; B
				1666
				1667	templateSpecializationType() matches the type of the explicit
				1668	instantiation in A and the type of the variable declaration in B.
				1669	</pre></td></tr>
				1670
				1671
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1672	<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]	1673	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1674
				1675	Example matches T, but not int.
				1676	(matcher = templateTypeParmType())
				1677	template <typename T> void f(int i);
				1678	</pre></td></tr>
				1679
				1680
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1681	<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]	1682	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1683	</pre></td></tr>
				1684
				1685
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1686	<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]	1687	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1688
				1689	Given
				1690	typedef int X;
				1691	typedefType()
				1692	matches "typedef int X"
				1693	</pre></td></tr>
				1694
				1695
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1696	<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]	1697	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1698
				1699	Given:
				1700	typedef __underlying_type(T) type;
				1701	unaryTransformType()
				1702	matches "__underlying_type(T)"
				1703	</pre></td></tr>
				1704
				1705
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1706	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1707	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1708	integer-constant-expression.
				1709
				1710	Given
				1711	void f() {
				1712	int a[] = { 2, 3 }
				1713	int b[42];
				1714	int c[a[0]];
				1715	}
				1716	variableArrayType()
				1717	matches "int c[a[0]]"
				1718	</pre></td></tr>
				1719
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1720	<!--END_DECL_MATCHERS -->
				1721	</table>
				1722
				1723	<!-- ======================================================================= -->
				1724	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1725	<!-- ======================================================================= -->
				1726
				1727	<p>Narrowing matchers match certain attributes on the current node, thus
				1728	narrowing down the set of nodes of the current type to match on.</p>
				1729
				1730	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1731	which allow users to create more powerful match expressions.</p>
				1732
				1733	<table>
				1734	<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]	1735	<!-- START_NARROWING_MATCHERS -->
				1736
				1737	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1738	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1739
				1740	Usable as: Any Matcher
				1741	</pre></td></tr>
				1742
				1743
				1744	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1745	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1746
				1747	Usable as: Any Matcher
				1748	</pre></td></tr>
				1749
				1750
				1751	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1752	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1753
				1754	Useful when another matcher requires a child matcher, but there's no
				1755	additional constraint. This will often be used with an explicit conversion
				1756	to an internal::Matcher<> type such as TypeMatcher.
				1757
				1758	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1759	"int* p" and "void f()" in
				1760	int* p;
				1761	void f();
				1762
				1763	Usable as: Any Matcher
				1764	</pre></td></tr>
				1765
				1766
				1767	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1768	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1769
				1770	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1771	class X {};
				1772	class Y {};
				1773
				1774	Usable as: Any Matcher
				1775	</pre></td></tr>
				1776
				1777
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1778	<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]	1779	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1780	unary).
				1781
				1782	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1783	!(a \|\| b)
				1784	</pre></td></tr>
				1785
				1786
				1787	<tr><td>Matcher<CXXBoolLiteral></td><td class="name" onclick="toggle('equals2')"><a name="equals2Anchor">equals</a></td><td>ValueT Value</td></tr>
				1788	<tr><td colspan="4" class="doc" id="equals2"><pre>Matches literals that are equal to the given value.
				1789
				1790	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				1791	true
				1792
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1793	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				1794	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]	1795	</pre></td></tr>
				1796
				1797
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1798	<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]	1799	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1800
				1801	Given
				1802	try {
				1803	...
				1804	} catch (int) {
				1805	...
				1806	} catch (...) {
				1807	...
				1808	}
				1809	endcode
				1810	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1811	</pre></td></tr>
				1812
				1813
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1814	<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]	1815	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1816	a specific number of arguments (including absent default arguments).
				1817
				1818	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1819	void f(int x, int y);
				1820	f(0, 0);
				1821	</pre></td></tr>
				1822
				1823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1824	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1825	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1826	</pre></td></tr>
				1827
				1828
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1829	<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>
				1830	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				1831	zero initialization.
				1832
				1833	Given
				1834	void foo() {
				1835	struct point { double x; double y; };
				1836	point pt[2] = { { 1.0, 2.0 } };
				1837	}
				1838	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				1839	will match the implicit array filler for pt[1].
				1840	</pre></td></tr>
				1841
				1842
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1843	<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]	1844	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				1845
				1846	Given
				1847	struct S {
				1848	S(); #1
				1849	S(const S &); #2
				1850	S(S &&); #3
				1851	};
				1852	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				1853	</pre></td></tr>
				1854
				1855
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1856	<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]	1857	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				1858
				1859	Given
				1860	struct S {
				1861	S(); #1
				1862	S(const S &); #2
				1863	S(S &&); #3
				1864	};
				1865	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				1866	</pre></td></tr>
				1867
				1868
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	1869	<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>
				1870	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				1871
				1872	Given
				1873	struct S {
				1874	S(); #1
				1875	S(int) {} #2
				1876	S(S &&) : S() {} #3
				1877	};
				1878	S::S() : S(0) {} #4
				1879	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				1880	#1 or #2.
				1881	</pre></td></tr>
				1882
				1883
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1884	<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]	1885	<tr><td colspan="4" class="doc" id="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				1886	the explicit keyword.
				1887
				1888	Given
				1889	struct S {
				1890	S(int); #1
				1891	explicit S(double); #2
				1892	operator int(); #3
				1893	explicit operator bool(); #4
				1894	};
				1895	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1896	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1897	</pre></td></tr>
				1898
				1899
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1900	<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]	1901	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				1902
				1903	Given
				1904	struct S {
				1905	S(); #1
				1906	S(const S &); #2
				1907	S(S &&); #3
				1908	};
				1909	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				1910	</pre></td></tr>
				1911
				1912
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1913	<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]	1914	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				1915	the explicit keyword.
				1916
				1917	Given
				1918	struct S {
				1919	S(int); #1
				1920	explicit S(double); #2
				1921	operator int(); #3
				1922	explicit operator bool(); #4
				1923	};
				1924	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1925	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1926	</pre></td></tr>
				1927
				1928
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1929	<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]	1930	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				1931	opposed to a member.
				1932
				1933	Given
				1934	struct B {};
				1935	struct D : B {
				1936	int I;
				1937	D(int i) : I(i) {}
				1938	};
				1939	struct E : B {
				1940	E() : B() {}
				1941	};
				1942	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				1943	will match E(), but not match D(int).
				1944	</pre></td></tr>
				1945
				1946
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1947	<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]	1948	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				1949	opposed to a base.
				1950
				1951	Given
				1952	struct B {};
				1953	struct D : B {
				1954	int I;
				1955	D(int i) : I(i) {}
				1956	};
				1957	struct E : B {
				1958	E() : B() {}
				1959	};
				1960	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				1961	will match D(int), but not match E().
				1962	</pre></td></tr>
				1963
				1964
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1965	<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]	1966	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				1967	code (as opposed to implicitly added by the compiler).
				1968
				1969	Given
				1970	struct Foo {
				1971	Foo() { }
				1972	Foo(int) : foo_("A") { }
				1973	string foo_;
				1974	};
				1975	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				1976	will match Foo(int), but not Foo()
				1977	</pre></td></tr>
				1978
				1979
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1980	<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]	1981	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				1982
				1983	Given
				1984	struct A {
				1985	void foo() const;
				1986	void bar();
				1987	};
				1988
				1989	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				1990	</pre></td></tr>
				1991
				1992
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1993	<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]	1994	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				1995	operator.
				1996
				1997	Given
				1998	struct A {
				1999	A &operator=(const A &);
				2000	A &operator=(A &&);
				2001	};
				2002
				2003	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				2004	the second one.
				2005	</pre></td></tr>
				2006
				2007
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2008	<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]	2009	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				2010
				2011	Given:
				2012	class A final {};
				2013
				2014	struct B {
				2015	virtual void f();
				2016	};
				2017
				2018	struct C : B {
				2019	void f() final;
				2020	};
				2021	matches A and C::f, but not B, C, or B::f
				2022	</pre></td></tr>
				2023
				2024
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2025	<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]	2026	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2027	operator.
				2028
				2029	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2030	struct A {
				2031	A &operator=(const A &);
				2032	A &operator=(A &&);
				2033	};
				2034
				2035	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2036	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2037	</pre></td></tr>
				2038
				2039
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2040	<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]	2041	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2042
				2043	Given
				2044	class A {
				2045	public:
				2046	virtual void x();
				2047	};
				2048	class B : public A {
				2049	public:
				2050	virtual void x();
				2051	};
				2052	matches B::x
				2053	</pre></td></tr>
				2054
				2055
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2056	<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]	2057	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2058
				2059	Given
				2060	class A {
				2061	public:
				2062	virtual void x() = 0;
				2063	};
				2064	matches A::x
				2065	</pre></td></tr>
				2066
				2067
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2068	<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>
				2069	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2070
				2071	Given
				2072	struct S {
				2073	S(); #1
				2074	S(const S &) = default; #2
				2075	S(S &&) = delete; #3
				2076	};
				2077	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				2078	</pre></td></tr>
				2079
				2080
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2081	<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]	2082	<tr><td colspan="4" class="doc" id="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2083
				2084	Given
				2085	class A {
				2086	public:
				2087	virtual void x();
				2088	};
				2089	matches A::x
				2090	</pre></td></tr>
				2091
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2092
				2093	<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]	2094	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2095
				2096	Given
				2097	class A {
				2098	public:
				2099	virtual void x();
				2100	};
				2101	class B : public A {
				2102	public:
				2103	void x();
				2104	};
				2105	matches A::x but not B::x
				2106	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2107
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2108
				2109	<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]	2110	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2111
				2112	Matches overloaded operator names specified in strings without the
				2113	"operator" prefix: e.g. "<<".
				2114
				2115	Given:
				2116	class A { int operator*(); };
				2117	const A &operator<<(const A &a, const A &b);
				2118	A a;
				2119	a << a; <-- This matches
				2120
				2121	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2122	specified line and
				2123	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2124	matches the declaration of A.
				2125
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2126	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]	2127	</pre></td></tr>
				2128
				2129
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2130	<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]	2131	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2132	</pre></td></tr>
				2133
				2134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2135	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2136	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2137	static member variable template instantiations.
				2138
				2139	Given
				2140	template<typename T> void A(T t) { }
				2141	template<> void A(int N) { }
				2142	functionDecl(isExplicitTemplateSpecialization())
				2143	matches the specialization A<int>().
				2144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2145	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]	2146	</pre></td></tr>
				2147
				2148
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2149	<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]	2150	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2151
				2152	Given:
				2153	class A final {};
				2154
				2155	struct B {
				2156	virtual void f();
				2157	};
				2158
				2159	struct C : B {
				2160	void f() final;
				2161	};
				2162	matches A and C::f, but not B, C, or B::f
				2163	</pre></td></tr>
				2164
				2165
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2166	<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>
				2167	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2168
				2169	Given:
				2170	auto x = []{};
				2171
				2172	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2173	decltype(x)
				2174	</pre></td></tr>
				2175
				2176
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2177	<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]	2178	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2179	isSameOrDerivedFrom(hasName(...)).
				2180	</pre></td></tr>
				2181
				2182
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2183	<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]	2184	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2185	member variable template instantiations.
				2186
				2187	Given
				2188	template <typename T> class X {}; class A {}; X<A> x;
				2189	or
				2190	template <typename T> class X {}; class A {}; template class X<A>;
				2191	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2192	matches the template instantiation of X<A>.
				2193
				2194	But given
				2195	template <typename T> class X {}; class A {};
				2196	template <> class X<A> {}; X<A> x;
				2197	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2198	does not match, as X<A> is an explicit template specialization.
				2199
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2200	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]	2201	</pre></td></tr>
				2202
				2203
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2204	<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]	2205	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2206	a specific number of arguments (including absent default arguments).
				2207
				2208	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2209	void f(int x, int y);
				2210	f(0, 0);
				2211	</pre></td></tr>
				2212
				2213
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2214	<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>
				2215	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2216
				2217	Example: matches the implicit cast around 0
				2218	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2219	int *p = 0;
				2220	</pre></td></tr>
				2221
				2222
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2223	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2224	<tr><td colspan="4" class="doc" id="equals3"><pre>Matches literals that are equal to the given value.
				2225
				2226	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2227	true
				2228
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2229	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2230	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]	2231	</pre></td></tr>
				2232
				2233
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2234	<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]	2235	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2236
				2237	Given
				2238	template<typename T> struct C {};
				2239	C<int> c;
				2240	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2241	matches C<int>.
				2242	</pre></td></tr>
				2243
				2244
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2245	<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]	2246	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2247	child statements.
				2248
				2249	Example: Given
				2250	{ for (;;) {} }
				2251	compoundStmt(statementCountIs(0)))
				2252	matches '{}'
				2253	but does not match the outer compound statement.
				2254	</pre></td></tr>
				2255
				2256
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2257	<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]	2258	<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]	2259
				2260	Given
				2261	int a[42];
				2262	int b[2 * 21];
				2263	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2264	char *s = "abcd";
				2265	wchar_t *ws = L"abcd";
				2266	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2267	constantArrayType(hasSize(42))
				2268	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2269	stringLiteral(hasSize(4))
				2270	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2271	</pre></td></tr>
				2272
				2273
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2274	<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]	2275	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2276	declarations.
				2277
				2278	Example: Given
				2279	int a, b;
				2280	int c;
				2281	int d = 2, e;
				2282	declCountIs(2)
				2283	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2284	</pre></td></tr>
				2285
				2286
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2287	<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]	2288	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2289
				2290	Matches a node if it equals the node previously bound to ID.
				2291
				2292	Given
				2293	class X { int a; int b; };
				2294	cxxRecordDecl(
				2295	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2296	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2297	matches the class X, as a and b have the same type.
				2298
				2299	Note that when multiple matches are involved via forEach* matchers,
				2300	equalsBoundNodes acts as a filter.
				2301	For example:
				2302	compoundStmt(
				2303	forEachDescendant(varDecl().bind("d")),
				2304	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2305	will trigger a match for each combination of variable declaration
				2306	and reference to that variable declaration within a compound statement.
				2307	</pre></td></tr>
				2308
				2309
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2310	<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>
				2311	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2312
				2313	Decl has pointer identity in the AST.
				2314	</pre></td></tr>
				2315
				2316
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2317	<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]	2318	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2319
				2320	Given
				2321	__attribute__((device)) void f() { ... }
				2322	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2323	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2324	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2325	</pre></td></tr>
				2326
				2327
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2328	<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]	2329	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2330	partially matching a given regex.
				2331
				2332	Example matches Y but not X
				2333	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2334	#include "ASTMatcher.h"
				2335	class X {};
				2336	ASTMatcher.h:
				2337	class Y {};
				2338
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2339	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]	2340	</pre></td></tr>
				2341
				2342
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2343	<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]	2344	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2345
				2346	Example matches X but not Y
				2347	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2348	#include <Y.h>
				2349	class X {};
				2350	Y.h:
				2351	class Y {};
				2352
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2353	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]	2354	</pre></td></tr>
				2355
				2356
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2357	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2358	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2359
				2360	Example matches Y but not X
				2361	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2362	#include <SystemHeader.h>
				2363	class X {};
				2364	SystemHeader.h:
				2365	class Y {};
				2366
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2367	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]	2368	</pre></td></tr>
				2369
				2370
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2371	<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]	2372	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2373	by the compiler (eg. implicit defaultcopy constructors).
				2374	</pre></td></tr>
				2375
				2376
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2377	<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]	2378	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2379
				2380	Given
				2381	class C {
				2382	public: int a;
				2383	protected: int b;
				2384	private: int c;
				2385	};
				2386	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2387	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2388	</pre></td></tr>
				2389
				2390
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2391	<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]	2392	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2393
				2394	Given
				2395	class C {
				2396	public: int a;
				2397	protected: int b;
				2398	private: int c;
				2399	};
				2400	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2401	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2402	</pre></td></tr>
				2403
				2404
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2405	<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]	2406	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2407
				2408	Given
				2409	class C {
				2410	public: int a;
				2411	protected: int b;
				2412	private: int c;
				2413	};
				2414	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2415	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2416	</pre></td></tr>
				2417
				2418
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2419	<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>
				2420	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2421	a specific number of designators.
				2422
				2423	Example: Given
				2424	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2425	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2426	designatorCountIs(2)
				2427	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2428	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2429	</pre></td></tr>
				2430
				2431
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2432	<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>
				2433	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields.
				2434
				2435	Given
				2436	class C {
				2437	int a : 2;
				2438	int b : 4;
				2439	int c : 2;
				2440	};
				2441	fieldDecl(isBitField())
				2442	matches 'int a;' and 'int c;' but not 'int b;'.
				2443	</pre></td></tr>
				2444
				2445
				2446	<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>
				2447	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2448
				2449	Given
				2450	class C {
				2451	int a : 2;
				2452	int b;
				2453	};
				2454	fieldDecl(isBitField())
				2455	matches 'int a;' but not 'int b;'.
				2456	</pre></td></tr>
				2457
				2458
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2459	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2460	<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value.
				2461
				2462	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2463	true
				2464
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2465	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2466	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]	2467	</pre></td></tr>
				2468
				2469
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2470	<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>
				2471	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2472
				2473	Given:
				2474	void f();
				2475	void g() noexcept;
				2476	void h() noexcept(true);
				2477	void i() noexcept(false);
				2478	void j() throw();
				2479	void k() throw(int);
				2480	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2481	functionDecl(hasDynamicExceptionSpec()) and
				2482	functionProtoType(hasDynamicExceptionSpec())
				2483	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]	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_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]	2488	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2489
				2490	Matches overloaded operator names specified in strings without the
				2491	"operator" prefix: e.g. "<<".
				2492
				2493	Given:
				2494	class A { int operator*(); };
				2495	const A &operator<<(const A &a, const A &b);
				2496	A a;
				2497	a << a; <-- This matches
				2498
				2499	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2500	specified line and
				2501	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2502	matches the declaration of A.
				2503
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2504	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]	2505	</pre></td></tr>
				2506
				2507
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2508	<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]	2509	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2510
				2511	Given:
				2512	constexpr int foo = 42;
				2513	constexpr int bar();
				2514	varDecl(isConstexpr())
				2515	matches the declaration of foo.
				2516	functionDecl(isConstexpr())
				2517	matches the declaration of bar.
				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_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]	2522	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2523
				2524	Given:
				2525	class A { ~A(); };
				2526	class B { ~B() = default; };
				2527	functionDecl(isDefaulted())
				2528	matches the declaration of ~B, but not ~A.
				2529	</pre></td></tr>
				2530
				2531
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2532	<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]	2533	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2534
				2535	Example matches A, va, fa
				2536	class A {};
				2537	class B; Doesn't match, as it has no body.
				2538	int va;
				2539	extern int vb; Doesn't match, as it doesn't define the variable.
				2540	void fa() {}
				2541	void fb(); Doesn't match, as it has no body.
				2542
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2543	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]	2544	</pre></td></tr>
				2545
				2546
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2547	<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]	2548	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2549
				2550	Given:
				2551	void Func();
				2552	void DeletedFunc() = delete;
				2553	functionDecl(isDeleted())
				2554	matches the declaration of DeletedFunc, but not Func.
				2555	</pre></td></tr>
				2556
				2557
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2558	<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]	2559	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2560	static member variable template instantiations.
				2561
				2562	Given
				2563	template<typename T> void A(T t) { }
				2564	template<> void A(int N) { }
				2565	functionDecl(isExplicitTemplateSpecialization())
				2566	matches the specialization A<int>().
				2567
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2568	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]	2569	</pre></td></tr>
				2570
				2571
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2572	<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]	2573	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function declarations.
				2574
				2575	Given:
				2576	extern "C" void f() {}
				2577	extern "C" { void g() {} }
				2578	void h() {}
				2579	functionDecl(isExternC())
				2580	matches the declaration of f and g, but not the declaration h
				2581	</pre></td></tr>
				2582
				2583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2584	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2585	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2586	the inline keyword.
				2587
				2588	Given
				2589	inline void f();
				2590	void g();
				2591	namespace n {
				2592	inline namespace m {}
				2593	}
				2594	functionDecl(isInline()) will match ::f().
				2595	namespaceDecl(isInline()) will match n::m.
				2596	</pre></td></tr>
				2597
				2598
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2599	<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]	2600	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2601
				2602	Given:
				2603	void f();
				2604	void g() noexcept;
				2605	void h() throw();
				2606	void i() throw(int);
				2607	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2608	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2609	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]	2610	</pre></td></tr>
				2611
				2612
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2613	<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]	2614	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2615	member variable template instantiations.
				2616
				2617	Given
				2618	template <typename T> class X {}; class A {}; X<A> x;
				2619	or
				2620	template <typename T> class X {}; class A {}; template class X<A>;
				2621	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2622	matches the template instantiation of X<A>.
				2623
				2624	But given
				2625	template <typename T> class X {}; class A {};
				2626	template <> class X<A> {}; X<A> x;
				2627	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2628	does not match, as X<A> is an explicit template specialization.
				2629
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2630	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]	2631	</pre></td></tr>
				2632
				2633
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('isVariadic0')"><a name="isVariadic0Anchor">isVariadic</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2635	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2636
				2637	Example matches f, but not g or h. The function i will not match, even when
				2638	compiled in C mode.
				2639	void f(...);
				2640	void g(int);
				2641	template <typename... Ts> void h(Ts...);
				2642	void i();
				2643	</pre></td></tr>
				2644
				2645
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2646	<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]	2647	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2648	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2649
				2650	Given
				2651	void f(int i) {}
				2652	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2653	void h(int i, int j);
				2654	void j(int i);
				2655	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2656	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2657	matches void g(int i, int j) {}
				2658	functionProtoType(parameterCountIs(2))
				2659	matches void h(int i, int j)
				2660	functionProtoType(parameterCountIs(3))
				2661	matches void k(int x, int y, int z, ...);
				2662	</pre></td></tr>
				2663
				2664
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2665	<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>
				2666	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2667
				2668	Given:
				2669	void f();
				2670	void g() noexcept;
				2671	void h() noexcept(true);
				2672	void i() noexcept(false);
				2673	void j() throw();
				2674	void k() throw(int);
				2675	void l() throw(...);
				2676	functionDecl(hasDynamicExceptionSpec()) and
				2677	functionProtoType(hasDynamicExceptionSpec())
				2678	match the declarations of j, k, and l, but not f, g, h, or i.
				2679	</pre></td></tr>
				2680
				2681
				2682	<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>
				2683	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2684
				2685	Given:
				2686	void f();
				2687	void g() noexcept;
				2688	void h() throw();
				2689	void i() throw(int);
				2690	void j() noexcept(false);
				2691	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2692	match the declarations of g, and h, but not f, i or j.
				2693	</pre></td></tr>
				2694
				2695
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2696	<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>
				2697	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2698	specific parameter count.
				2699
				2700	Given
				2701	void f(int i) {}
				2702	void g(int i, int j) {}
				2703	void h(int i, int j);
				2704	void j(int i);
				2705	void k(int x, int y, int z, ...);
				2706	functionDecl(parameterCountIs(2))
				2707	matches void g(int i, int j) {}
				2708	functionProtoType(parameterCountIs(2))
				2709	matches void h(int i, int j)
				2710	functionProtoType(parameterCountIs(3))
				2711	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2712	</pre></td></tr>
				2713
				2714
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2715	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2716	<tr><td colspan="4" class="doc" id="equals0"><pre>Matches literals that are equal to the given value.
				2717
				2718	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2719	true
				2720
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2721	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2722	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]	2723	</pre></td></tr>
				2724
				2725
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2726	<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]	2727	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2728	to '.'.
				2729
				2730	Member calls on the implicit this pointer match as called with '->'.
				2731
				2732	Given
				2733	class Y {
				2734	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2735	int a;
				2736	static int b;
				2737	};
				2738	memberExpr(isArrow())
				2739	matches this->x, x, y.x, a, this->b
				2740	</pre></td></tr>
				2741
				2742
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2743	<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]	2744	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				2745
				2746	Supports specifying enclosing namespaces or classes by prefixing the name
				2747	with '<enclosing>::'.
				2748	Does not match typedefs of an underlying type with the given name.
				2749
				2750	Example matches X (Name == "X")
				2751	class X;
				2752
				2753	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				2754	namespace a { namespace b { class X; } }
				2755	</pre></td></tr>
				2756
				2757
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2758	<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]	2759	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				2760	a substring matched by the given RegExp.
				2761
				2762	Supports specifying enclosing namespaces or classes by
				2763	prefixing the name with '<enclosing>::'. Does not match typedefs
				2764	of an underlying type with the given name.
				2765
				2766	Example matches X (regexp == "::X")
				2767	class X;
				2768
				2769	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				2770	namespace foo { namespace bar { class X; } }
				2771	</pre></td></tr>
				2772
				2773
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2774	<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]	2775	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				2776
				2777	Given
				2778	namespace n {
				2779	namespace {} #1
				2780	}
				2781	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				2782	</pre></td></tr>
				2783
				2784
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2785	<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]	2786	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				2787	the inline keyword.
				2788
				2789	Given
				2790	inline void f();
				2791	void g();
				2792	namespace n {
				2793	inline namespace m {}
				2794	}
				2795	functionDecl(isInline()) will match ::f().
				2796	namespaceDecl(isInline()) will match n::m.
				2797	</pre></td></tr>
				2798
				2799
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2800	<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]	2801	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				2802	a specific number of arguments (including absent default arguments).
				2803
				2804	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2805	void f(int x, int y);
				2806	f(0, 0);
				2807	</pre></td></tr>
				2808
				2809
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2810	<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]	2811	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				2812
				2813	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				2814	message expression in
				2815
				2816	UIWebView *webView = ...;
				2817	CGRect bodyFrame = webView.frame;
				2818	bodyFrame.size.height = self.bodyContentHeight;
				2819	webView.frame = bodyFrame;
				2820	^---- matches here
				2821	</pre></td></tr>
				2822
				2823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2824	<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]	2825	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				2826
				2827	Matches only when the selector of the objCMessageExpr is NULL. This may
				2828	represent an error condition in the tree!
				2829	</pre></td></tr>
				2830
				2831
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2832	<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]	2833	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				2834
				2835	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				2836	matches the outer message expr in the code below, but NOT the message
				2837	invocation for self.bodyView.
				2838	[self.bodyView loadHTMLString:html baseURL:NULL];
				2839	</pre></td></tr>
				2840
				2841
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2842	<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]	2843	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				2844
				2845	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				2846	matches self.bodyView in the code below, but NOT the outer message
				2847	invocation of "loadHTMLString:baseURL:".
				2848	[self.bodyView loadHTMLString:html baseURL:NULL];
				2849	</pre></td></tr>
				2850
				2851
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2852	<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]	2853	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				2854	a substring matched by the given RegExp.
				2855	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				2856	invocation for self.bodyView.
				2857	[self.bodyView loadHTMLString:html baseURL:NULL];
				2858	</pre></td></tr>
				2859
				2860
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2861	<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]	2862	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				2863
				2864	matcher = objCMessageExpr(numSelectorArgs(0));
				2865	matches self.bodyView in the code below
				2866
				2867	matcher = objCMessageExpr(numSelectorArgs(2));
				2868	matches the invocation of "loadHTMLString:baseURL:" but not that
				2869	of self.bodyView
				2870	[self.bodyView loadHTMLString:html baseURL:NULL];
				2871	</pre></td></tr>
				2872
				2873
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2874	<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]	2875	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				2876
				2877	Given
				2878	class Y { public: void x(); };
				2879	void z() { Y* y; y->x(); }
				2880	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				2881	matches y->x()
				2882	</pre></td></tr>
				2883
				2884
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2885	<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]	2886	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				2887
				2888	Matches a node if it equals the node previously bound to ID.
				2889
				2890	Given
				2891	class X { int a; int b; };
				2892	cxxRecordDecl(
				2893	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2894	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2895	matches the class X, as a and b have the same type.
				2896
				2897	Note that when multiple matches are involved via forEach* matchers,
				2898	equalsBoundNodes acts as a filter.
				2899	For example:
				2900	compoundStmt(
				2901	forEachDescendant(varDecl().bind("d")),
				2902	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2903	will trigger a match for each combination of variable declaration
				2904	and reference to that variable declaration within a compound statement.
				2905	</pre></td></tr>
				2906
				2907
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2908	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2909	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				2910	the node, not hidden within a typedef.
				2911
				2912	Given
				2913	typedef const int const_int;
				2914	const_int i;
				2915	int *const j;
				2916	int *volatile k;
				2917	int m;
				2918	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				2919	i is const-qualified but the qualifier is not local.
				2920	</pre></td></tr>
				2921
				2922
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2923	<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]	2924	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				2925
				2926	Given
				2927	void a(char);
				2928	void b(wchar_t);
				2929	void c(double);
				2930	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				2931	matches "a(char)", "b(wchar_t)", but not "c(double)".
				2932	</pre></td></tr>
				2933
				2934
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2935	<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]	2936	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				2937	the Objective-C object pointer type, which is different despite being
				2938	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2939
				2940	Given
				2941	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2942
				2943	@interface Foo
				2944	@end
				2945	Foo *f;
				2946
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2947	int j;
				2948	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2949	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2950	</pre></td></tr>
				2951
				2952
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2953	<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]	2954	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				2955	include "top-level" const.
				2956
				2957	Given
				2958	void a(int);
				2959	void b(int const);
				2960	void c(const int);
				2961	void d(const int*);
				2962	void e(int const) {};
				2963	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				2964	matches "void b(int const)", "void c(const int)" and
				2965	"void e(int const) {}". It does not match d as there
				2966	is no top-level const on the parameter type "const int *".
				2967	</pre></td></tr>
				2968
				2969
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2970	<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]	2971	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				2972
				2973	Given
				2974	void a(int);
				2975	void b(long);
				2976	void c(double);
				2977	functionDecl(hasAnyParameter(hasType(isInteger())))
				2978	matches "a(int)", "b(long)", but not "c(double)".
				2979	</pre></td></tr>
				2980
				2981
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	2982	<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>
				2983	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				2984
				2985	Given
				2986	void a(int);
				2987	void b(unsigned long);
				2988	void c(double);
				2989	functionDecl(hasAnyParameter(hasType(isInteger())))
				2990	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				2991	</pre></td></tr>
				2992
				2993
				2994	<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>
				2995	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				2996
				2997	Given
				2998	void a(int);
				2999	void b(unsigned long);
				3000	void c(double);
				3001	functionDecl(hasAnyParameter(hasType(isInteger())))
				3002	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3003	</pre></td></tr>
				3004
				3005
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3006	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3007	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3008	include "top-level" volatile.
				3009
				3010	Given
				3011	void a(int);
				3012	void b(int volatile);
				3013	void c(volatile int);
				3014	void d(volatile int*);
				3015	void e(int volatile) {};
				3016	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3017	matches "void b(int volatile)", "void c(volatile int)" and
				3018	"void e(int volatile) {}". It does not match d as there
				3019	is no top-level volatile on the parameter type "volatile int *".
				3020	</pre></td></tr>
				3021
				3022
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3023	<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]	3024	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3025
				3026	Example matches C, but not S or U.
				3027	struct S {};
				3028	class C {};
				3029	union U {};
				3030	</pre></td></tr>
				3031
				3032
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3033	<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]	3034	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3035
				3036	Example matches S, but not C or U.
				3037	struct S {};
				3038	class C {};
				3039	union U {};
				3040	</pre></td></tr>
				3041
				3042
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3043	<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]	3044	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3045
				3046	Example matches U, but not C or S.
				3047	struct S {};
				3048	class C {};
				3049	union U {};
				3050	</pre></td></tr>
				3051
				3052
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3053	<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]	3054	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3055
				3056	Matches a node if it equals the node previously bound to ID.
				3057
				3058	Given
				3059	class X { int a; int b; };
				3060	cxxRecordDecl(
				3061	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3062	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3063	matches the class X, as a and b have the same type.
				3064
				3065	Note that when multiple matches are involved via forEach* matchers,
				3066	equalsBoundNodes acts as a filter.
				3067	For example:
				3068	compoundStmt(
				3069	forEachDescendant(varDecl().bind("d")),
				3070	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3071	will trigger a match for each combination of variable declaration
				3072	and reference to that variable declaration within a compound statement.
				3073	</pre></td></tr>
				3074
				3075
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3076	<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>
				3077	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3078
				3079	Stmt has pointer identity in the AST.
				3080	</pre></td></tr>
				3081
				3082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3083	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3084	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3085	partially matching a given regex.
				3086
				3087	Example matches Y but not X
				3088	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3089	#include "ASTMatcher.h"
				3090	class X {};
				3091	ASTMatcher.h:
				3092	class Y {};
				3093
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3094	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]	3095	</pre></td></tr>
				3096
				3097
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3098	<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]	3099	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3100
				3101	Example matches X but not Y
				3102	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3103	#include <Y.h>
				3104	class X {};
				3105	Y.h:
				3106	class Y {};
				3107
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3108	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]	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_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]	3113	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3114
				3115	Example matches Y but not X
				3116	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3117	#include <SystemHeader.h>
				3118	class X {};
				3119	SystemHeader.h:
				3120	class Y {};
				3121
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3122	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]	3123	</pre></td></tr>
				3124
				3125
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3126	<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>
				3127	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3128
				3129	Given
				3130	int a[42];
				3131	int b[2 * 21];
				3132	int c[41], d[43];
				3133	char *s = "abcd";
				3134	wchar_t *ws = L"abcd";
				3135	char *w = "a";
				3136	constantArrayType(hasSize(42))
				3137	matches "int a[42]" and "int b[2 * 21]"
				3138	stringLiteral(hasSize(4))
				3139	matches "abcd", L"abcd"
				3140	</pre></td></tr>
				3141
				3142
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3143	<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]	3144	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3145
				3146	Example matches A, va, fa
				3147	class A {};
				3148	class B; Doesn't match, as it has no body.
				3149	int va;
				3150	extern int vb; Doesn't match, as it doesn't define the variable.
				3151	void fa() {}
				3152	void fb(); Doesn't match, as it has no body.
				3153
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3154	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]	3155	</pre></td></tr>
				3156
				3157
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3158	<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]	3159	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3160
				3161	Note that 'Value' is a string as the template argument's value is
				3162	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3163	representation of that integral value in base 10.
				3164
				3165	Given
				3166	template<int T> struct A {};
				3167	C<42> c;
				3168	classTemplateSpecializationDecl(
				3169	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3170	matches the implicit instantiation of C in C<42>.
				3171	</pre></td></tr>
				3172
				3173
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3174	<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]	3175	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3176
				3177	Given
				3178	template<int T> struct A {};
				3179	C<42> c;
				3180	classTemplateSpecializationDecl(
				3181	hasAnyTemplateArgument(isIntegral()))
				3182	matches the implicit instantiation of C in C<42>
				3183	with isIntegral() matching 42.
				3184	</pre></td></tr>
				3185
				3186
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3187	<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]	3188	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3189
				3190	Given
				3191	template<typename T> struct C {};
				3192	C<int> c;
				3193	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3194	matches C<int>.
				3195	</pre></td></tr>
				3196
				3197
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3198	<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]	3199	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3200	partially matching a given regex.
				3201
				3202	Example matches Y but not X
				3203	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3204	#include "ASTMatcher.h"
				3205	class X {};
				3206	ASTMatcher.h:
				3207	class Y {};
				3208
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3209	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]	3210	</pre></td></tr>
				3211
				3212
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3213	<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]	3214	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3215
				3216	Example matches X but not Y
				3217	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3218	#include <Y.h>
				3219	class X {};
				3220	Y.h:
				3221	class Y {};
				3222
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3223	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]	3224	</pre></td></tr>
				3225
				3226
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3227	<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]	3228	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3229
				3230	Example matches Y but not X
				3231	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3232	#include <SystemHeader.h>
				3233	class X {};
				3234	SystemHeader.h:
				3235	class Y {};
				3236
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3237	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]	3238	</pre></td></tr>
				3239
				3240
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3241	<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]	3242	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3243
				3244	Given
				3245	struct S { bool func(); };
				3246	functionDecl(returns(booleanType()))
				3247	matches "bool func();"
				3248	</pre></td></tr>
				3249
				3250
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3251	<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]	3252	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3253
				3254	Matches a node if it equals the node previously bound to ID.
				3255
				3256	Given
				3257	class X { int a; int b; };
				3258	cxxRecordDecl(
				3259	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3260	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3261	matches the class X, as a and b have the same type.
				3262
				3263	Note that when multiple matches are involved via forEach* matchers,
				3264	equalsBoundNodes acts as a filter.
				3265	For example:
				3266	compoundStmt(
				3267	forEachDescendant(varDecl().bind("d")),
				3268	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3269	will trigger a match for each combination of variable declaration
				3270	and reference to that variable declaration within a compound statement.
				3271	</pre></td></tr>
				3272
				3273
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3274	<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>
				3275	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3276
				3277	Type has pointer identity in the AST.
				3278	</pre></td></tr>
				3279
				3280
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3281	<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>
				3282	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3283
				3284	Given
				3285	int i;
				3286	float f;
				3287	realFloatingPointType()
				3288	matches "float f" but not "int i"
				3289	</pre></td></tr>
				3290
				3291
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3292	<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]	3293	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3294
				3295	Given
				3296	struct S { void func(); };
				3297	functionDecl(returns(voidType()))
				3298	matches "void func();"
				3299	</pre></td></tr>
				3300
				3301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3302	<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]	3303	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3304
				3305	Given
				3306	int x;
				3307	int s = sizeof(x) + alignof(x)
				3308	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3309	matches sizeof(x)
				3310	</pre></td></tr>
				3311
				3312
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3313	<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]	3314	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3315	unary).
				3316
				3317	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3318	!(a \|\| b)
				3319	</pre></td></tr>
				3320
				3321
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3322	<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]	3323	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3324
				3325	Example matches x, but not y, z, or a.
				3326	(matcher = varDecl(hasAutomaticStorageDuration())
				3327	void f() {
				3328	int x;
				3329	static int y;
				3330	thread_local int z;
				3331	}
				3332	int a;
				3333	</pre></td></tr>
				3334
				3335
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3336	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3337	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3338
				3339	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3340	void f() {
				3341	int x;
				3342	static int y;
				3343	}
				3344	int z;
				3345	</pre></td></tr>
				3346
				3347
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3348	<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]	3349	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3350	non-static local variable.
				3351
				3352	Example matches x (matcher = varDecl(hasLocalStorage())
				3353	void f() {
				3354	int x;
				3355	static int y;
				3356	}
				3357	int z;
				3358	</pre></td></tr>
				3359
				3360
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3361	<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]	3362	<tr><td colspan="4" class="doc" id="hasStaticStorageDuration0"><pre>Matches a variable declaration that has static storage duration.
				3363
				3364	Example matches y and a, but not x or z.
				3365	(matcher = varDecl(hasStaticStorageDuration())
				3366	void f() {
				3367	int x;
				3368	static int y;
				3369	thread_local int z;
				3370	}
				3371	int a;
				3372	</pre></td></tr>
				3373
				3374
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3375	<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]	3376	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3377
				3378	Example matches z, but not x, z, or a.
				3379	(matcher = varDecl(hasThreadStorageDuration())
				3380	void f() {
				3381	int x;
				3382	static int y;
				3383	thread_local int z;
				3384	}
				3385	int a;
				3386	</pre></td></tr>
				3387
				3388
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3389	<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]	3390	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3391
				3392	Given:
				3393	constexpr int foo = 42;
				3394	constexpr int bar();
				3395	varDecl(isConstexpr())
				3396	matches the declaration of foo.
				3397	functionDecl(isConstexpr())
				3398	matches the declaration of bar.
				3399	</pre></td></tr>
				3400
				3401
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3402	<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]	3403	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3404
				3405	Example matches A, va, fa
				3406	class A {};
				3407	class B; Doesn't match, as it has no body.
				3408	int va;
				3409	extern int vb; Doesn't match, as it doesn't define the variable.
				3410	void fa() {}
				3411	void fb(); Doesn't match, as it has no body.
				3412
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3413	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]	3414	</pre></td></tr>
				3415
				3416
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3417	<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]	3418	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3419	a C++ catch block, or an Objective-C statement.
				3420
				3421	Example matches x (matcher = varDecl(isExceptionVariable())
				3422	void f(int y) {
				3423	try {
				3424	} catch (int x) {
				3425	}
				3426	}
				3427	</pre></td></tr>
				3428
				3429
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3430	<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]	3431	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3432	static member variable template instantiations.
				3433
				3434	Given
				3435	template<typename T> void A(T t) { }
				3436	template<> void A(int N) { }
				3437	functionDecl(isExplicitTemplateSpecialization())
				3438	matches the specialization A<int>().
				3439
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3440	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]	3441	</pre></td></tr>
				3442
				3443
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3444	<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]	3445	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3446	member variable template instantiations.
				3447
				3448	Given
				3449	template <typename T> class X {}; class A {}; X<A> x;
				3450	or
				3451	template <typename T> class X {}; class A {}; template class X<A>;
				3452	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3453	matches the template instantiation of X<A>.
				3454
				3455	But given
				3456	template <typename T> class X {}; class A {};
				3457	template <> class X<A> {}; X<A> x;
				3458	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3459	does not match, as X<A> is an explicit template specialization.
				3460
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3461	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]	3462	</pre></td></tr>
				3463
				3464
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3465	<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]	3466	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3467	template instantiations.
				3468
				3469	Given
				3470	template<typename T> void A(T t) { T i; }
				3471	A(0);
				3472	A(0U);
				3473	functionDecl(isInstantiated())
				3474	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3475	</pre></td></tr>
				3476
				3477
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3478	<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>
				3479	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3480	GNU's __null, C++11's nullptr, or C's NULL macro.
				3481
				3482	Given:
				3483	void *v1 = NULL;
				3484	void *v2 = nullptr;
				3485	void *v3 = __null; GNU extension
				3486	char cp = (char )0;
				3487	int *ip = 0;
				3488	int i = 0;
				3489	expr(nullPointerConstant())
				3490	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3491	initializer for i.
				3492	</pre></td></tr>
				3493
				3494
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3495	<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>
				3496	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3497
				3498	This matcher is only provided as a performance optimization of hasName.
				3499	hasAnyName(a, b, c)
				3500	is equivalent to, but faster than
				3501	anyOf(hasName(a), hasName(b), hasName(c))
				3502	</pre></td></tr>
				3503
				3504
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3505	<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]	3506	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3507
				3508	Given
				3509	int j;
				3510	template<typename T> void A(T t) { T i; j += 42;}
				3511	A(0);
				3512	A(0U);
				3513	declStmt(isInTemplateInstantiation())
				3514	matches 'int i;' and 'unsigned i'.
				3515	unless(stmt(isInTemplateInstantiation()))
				3516	will NOT match j += 42; as it's shared between the template definition and
				3517	instantiation.
				3518	</pre></td></tr>
				3519
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3520	<!--END_NARROWING_MATCHERS -->
				3521	</table>
				3522
				3523	<!-- ======================================================================= -->
				3524	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3525	<!-- ======================================================================= -->
				3526
				3527	<p>Traversal matchers specify the relationship to other nodes that are
				3528	reachable from the current node.</p>
				3529
				3530	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3531	forEachDescendant) which work on all nodes and allow users to write more generic
				3532	match expressions.</p>
				3533
				3534	<table>
				3535	<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]	3536	<!-- START_TRAVERSAL_MATCHERS -->
				3537
				3538	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3539	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3540
				3541	Unlike anyOf, eachOf will generate a match result for each
				3542	matching submatcher.
				3543
				3544	For example, in:
				3545	class A { int a; int b; };
				3546	The matcher:
				3547	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3548	has(fieldDecl(hasName("b")).bind("v"))))
				3549	will generate two results binding "v", the first of which binds
				3550	the field declaration of a, the second the field declaration of
				3551	b.
				3552
				3553	Usable as: Any Matcher
				3554	</pre></td></tr>
				3555
				3556
				3557	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3558	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3559	provided matcher.
				3560
				3561	Example matches X, A, B, C
				3562	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3563	class X {}; Matches X, because X::X is a class of name X inside X.
				3564	class A { class X {}; };
				3565	class B { class C { class X {}; }; };
				3566
				3567	DescendantT must be an AST base type.
				3568
				3569	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3570	each result that matches instead of only on the first one.
				3571
				3572	Note: Recursively combined ForEachDescendant can cause many matches:
				3573	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3574	forEachDescendant(cxxRecordDecl())
				3575	)))
				3576	will match 10 times (plus injected class name matches) on:
				3577	class A { class B { class C { class D { class E {}; }; }; }; };
				3578
				3579	Usable as: Any Matcher
				3580	</pre></td></tr>
				3581
				3582
				3583	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3584	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3585	provided matcher.
				3586
				3587	Example matches X, Y
				3588	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3589	class X {}; Matches X, because X::X is a class of name X inside X.
				3590	class Y { class X {}; };
				3591	class Z { class Y { class X {}; }; }; Does not match Z.
				3592
				3593	ChildT must be an AST base type.
				3594
				3595	As opposed to 'has', 'forEach' will cause a match for each result that
				3596	matches instead of only on the first one.
				3597
				3598	Usable as: Any Matcher
				3599	</pre></td></tr>
				3600
				3601
				3602	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3603	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3604	matcher.
				3605
				3606	Given
				3607	void f() { if (true) { int x = 42; } }
				3608	void g() { for (;;) { int x = 43; } }
				3609	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3610
				3611	Usable as: Any Matcher
				3612	</pre></td></tr>
				3613
				3614
				3615	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3616	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3617	provided matcher.
				3618
				3619	Example matches X, Y, Z
				3620	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3621	class X {}; Matches X, because X::X is a class of name X inside X.
				3622	class Y { class X {}; };
				3623	class Z { class Y { class X {}; }; };
				3624
				3625	DescendantT must be an AST base type.
				3626
				3627	Usable as: Any Matcher
				3628	</pre></td></tr>
				3629
				3630
				3631	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3632	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3633	provided matcher.
				3634
				3635	Example matches X, Y
				3636	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3637	class X {}; Matches X, because X::X is a class of name X inside X.
				3638	class Y { class X {}; };
				3639	class Z { class Y { class X {}; }; }; Does not match Z.
				3640
				3641	ChildT must be an AST base type.
				3642
				3643	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3644	Note that has is direct matcher, so it also matches things like implicit
				3645	casts and paren casts. If you are matching with expr then you should
				3646	probably consider using ignoringParenImpCasts like:
				3647	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3648	</pre></td></tr>
				3649
				3650
				3651	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3652	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3653	matcher.
				3654
				3655	Given
				3656	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3657	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3658
				3659	Usable as: Any Matcher
				3660	</pre></td></tr>
				3661
				3662
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3663	<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>
				3664	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3665	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3666
				3667	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3668	if (true) {}
				3669	</pre></td></tr>
				3670
				3671
				3672	<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>
				3673	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3674	(binary or ternary).
				3675
				3676	Example matches b
				3677	condition ? a : b
				3678	condition ?: b
				3679	</pre></td></tr>
				3680
				3681
				3682	<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>
				3683	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3684
				3685	Example 1 (conditional ternary operator): matches a
				3686	condition ? a : b
				3687
				3688	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3689	condition ?: b
				3690	</pre></td></tr>
				3691
				3692
				3693	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</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>
				3694	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				3695	matches the given matcher.
				3696
				3697	The associated declaration is:
				3698	- for type nodes, the declaration of the underlying type
				3699	- for CallExpr, the declaration of the callee
				3700	- for MemberExpr, the declaration of the referenced member
				3701	- for CXXConstructExpr, the declaration of the constructor
				3702
				3703	Also usable as Matcher<T> for any T supporting the getDecl() member
				3704	function. e.g. various subtypes of clang::Type and various expressions.
				3705
				3706	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				3707	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
				3708	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				3709	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
				3710	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				3711	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				3712	</pre></td></tr>
				3713
				3714
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3715	<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]	3716	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				3717
				3718	Given
				3719	int i[5];
				3720	void f() { i[1] = 42; }
				3721	arraySubscriptExpression(hasBase(implicitCastExpr(
				3722	hasSourceExpression(declRefExpr()))))
				3723	matches i[1] with the declRefExpr() matching i
				3724	</pre></td></tr>
				3725
				3726
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3727	<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]	3728	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				3729
				3730	Given
				3731	int i[5];
				3732	void f() { i[1] = 42; }
				3733	arraySubscriptExpression(hasIndex(integerLiteral()))
				3734	matches i[1] with the integerLiteral() matching 1
				3735	</pre></td></tr>
				3736
				3737
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3738	<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]	3739	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				3740
				3741	Example matches a (matcher = binaryOperator(hasLHS()))
				3742	a \|\| b
				3743	</pre></td></tr>
				3744
				3745
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3746	<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]	3747	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				3748
				3749	Example matches b (matcher = binaryOperator(hasRHS()))
				3750	a \|\| b
				3751	</pre></td></tr>
				3752
				3753
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3754	<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]	3755	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				3756	type.
				3757
				3758	Given
				3759	struct A {};
				3760	A a[7];
				3761	int b[7];
				3762	arrayType(hasElementType(builtinType()))
				3763	matches "int b[7]"
				3764
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3765	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]	3766	</pre></td></tr>
				3767
				3768
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3769	<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]	3770	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				3771	type.
				3772
				3773	Given
				3774	struct A {};
				3775	A a[7];
				3776	int b[7];
				3777	arrayType(hasElementType(builtinType()))
				3778	matches "int b[7]"
				3779
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3780	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]	3781	</pre></td></tr>
				3782
				3783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3784	<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]	3785	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				3786
				3787	Given
				3788	_Atomic(int) i;
				3789	_Atomic(float) f;
				3790	atomicType(hasValueType(isInteger()))
				3791	matches "_Atomic(int) i"
				3792
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3793	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]	3794	</pre></td></tr>
				3795
				3796
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3797	<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]	3798	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				3799
				3800	Given
				3801	_Atomic(int) i;
				3802	_Atomic(float) f;
				3803	atomicType(hasValueType(isInteger()))
				3804	matches "_Atomic(int) i"
				3805
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3806	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]	3807	</pre></td></tr>
				3808
				3809
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3810	<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]	3811	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				3812
				3813	Note: There is no TypeLoc for the deduced type and thus no
				3814	getDeducedLoc() matcher.
				3815
				3816	Given
				3817	auto a = 1;
				3818	auto b = 2.0;
				3819	autoType(hasDeducedType(isInteger()))
				3820	matches "auto a"
				3821
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3822	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]	3823	</pre></td></tr>
				3824
				3825
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3826	<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]	3827	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				3828	binary operator matches.
				3829	</pre></td></tr>
				3830
				3831
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3832	<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]	3833	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				3834
				3835	Example matches a (matcher = binaryOperator(hasLHS()))
				3836	a \|\| b
				3837	</pre></td></tr>
				3838
				3839
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3840	<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]	3841	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				3842
				3843	Example matches b (matcher = binaryOperator(hasRHS()))
				3844	a \|\| b
				3845	</pre></td></tr>
				3846
				3847
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3848	<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]	3849	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				3850	pointee matches a given matcher.
				3851
				3852	Given
				3853	int *a;
				3854	int const *b;
				3855	float const *f;
				3856	pointerType(pointee(isConstQualified(), isInteger()))
				3857	matches "int const *b"
				3858
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3859	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>>,
				3860	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]	3861	</pre></td></tr>
				3862
				3863
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3864	<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]	3865	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				3866	pointee matches a given matcher.
				3867
				3868	Given
				3869	int *a;
				3870	int const *b;
				3871	float const *f;
				3872	pointerType(pointee(isConstQualified(), isInteger()))
				3873	matches "int const *b"
				3874
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3875	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>>,
				3876	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]	3877	</pre></td></tr>
				3878
				3879
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3880	<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]	3881	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				3882
				3883	Given
				3884	void f(int i);
				3885	int y;
				3886	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3887	callExpr(
				3888	forEachArgumentWithParam(
				3889	declRefExpr(to(varDecl(hasName("y")))),
				3890	parmVarDecl(hasType(isInteger()))
				3891	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	3892	matches f(y);
				3893	with declRefExpr(...)
				3894	matching int y
				3895	and parmVarDecl(...)
				3896	matching int i
				3897	</pre></td></tr>
				3898
				3899
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3900	<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]	3901	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				3902	expression.
				3903
				3904	Given
				3905	void x(int, int, int) { int y; x(1, y, 42); }
				3906	callExpr(hasAnyArgument(declRefExpr()))
				3907	matches x(1, y, 42)
				3908	with hasAnyArgument(...)
				3909	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3910	</pre></td></tr>
				3911
				3912
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3913	<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]	3914	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				3915	call expression.
				3916
				3917	Example matches y in x(y)
				3918	(matcher = callExpr(hasArgument(0, declRefExpr())))
				3919	void x(int) { int y; x(y); }
				3920	</pre></td></tr>
				3921
				3922
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3923	<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>
				3924	<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]	3925	matches the given matcher.
				3926
				3927	The associated declaration is:
				3928	- for type nodes, the declaration of the underlying type
				3929	- for CallExpr, the declaration of the callee
				3930	- for MemberExpr, the declaration of the referenced member
				3931	- for CXXConstructExpr, the declaration of the constructor
				3932
				3933	Also usable as Matcher<T> for any T supporting the getDecl() member
				3934	function. e.g. various subtypes of clang::Type and various expressions.
				3935
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3936	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				3937	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3938	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				3939	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3940	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				3941	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	3942	</pre></td></tr>
				3943
				3944
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3945	<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]	3946	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				3947
				3948	Given
				3949	class A { A() : i(42), j(42) {} int i; int j; };
				3950	cxxConstructorDecl(forEachConstructorInitializer(
				3951	forField(decl().bind("x"))
				3952	))
				3953	will trigger two matches, binding for 'i' and 'j' respectively.
				3954	</pre></td></tr>
				3955
				3956
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3957	<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]	3958	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				3959
				3960	Given
				3961	struct Foo {
				3962	Foo() : foo_(1) { }
				3963	int foo_;
				3964	};
				3965	cxxRecordDecl(has(cxxConstructorDecl(
				3966	hasAnyConstructorInitializer(anything())
				3967	)))
				3968	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				3969	</pre></td></tr>
				3970
				3971
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3972	<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]	3973	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				3974
				3975	Given
				3976	struct Foo {
				3977	Foo() : foo_(1) { }
				3978	int foo_;
				3979	};
				3980	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				3981	forField(hasName("foo_"))))))
				3982	matches Foo
				3983	with forField matching foo_
				3984	</pre></td></tr>
				3985
				3986
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3987	<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]	3988	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				3989
				3990	Given
				3991	struct Foo {
				3992	Foo() : foo_(1) { }
				3993	int foo_;
				3994	};
				3995	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				3996	withInitializer(integerLiteral(equals(1)))))))
				3997	matches Foo
				3998	with withInitializer matching (1)
				3999	</pre></td></tr>
				4000
				4001
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4002	<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]	4003	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4004	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4005
				4006	Given
				4007	for (;;) {}
				4008	hasBody(compoundStmt())
				4009	matches 'for (;;) {}'
				4010	with compoundStmt()
				4011	matching '{}'
				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_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]	4016	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4017
				4018	Example:
				4019	forStmt(hasLoopVariable(anything()))
				4020	matches 'int x' in
				4021	for (int x : a) { }
				4022	</pre></td></tr>
				4023
				4024
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4025	<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]	4026	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4027
				4028	Example:
				4029	forStmt(hasRangeInit(anything()))
				4030	matches 'a' in
				4031	for (int x : a) { }
				4032	</pre></td></tr>
				4033
				4034
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4035	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4036	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4037
				4038
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4039	<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]	4040	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4041
				4042	Example matches y.x()
				4043	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4044	class Y { public: void x(); };
				4045	void z() { Y y; y.x(); }",
				4046
				4047	FIXME: Overload to allow directly matching types?
				4048	</pre></td></tr>
				4049
				4050
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4051	<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]	4052	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4053	</pre></td></tr>
				4054
				4055
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4056	<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]	4057	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4058	matcher, or is a pointer to a type that matches the InnerMatcher.
				4059	</pre></td></tr>
				4060
				4061
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4062	<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>
				4063	<tr><td colspan="4" class="doc" id="forEachOverridden0"><pre>Matches each method overriden by the given method. This matcher may
				4064	produce multiple matches.
				4065
				4066	Given
				4067	class A { virtual void f(); };
				4068	class B : public A { void f(); };
				4069	class C : public B { void f(); };
				4070	cxxMethodDecl(ofClass(hasName("C")),
				4071	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4072	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4073	that B::f is not overridden by C::f).
				4074
				4075	The check can produce multiple matches in case of multiple inheritance, e.g.
				4076	class A1 { virtual void f(); };
				4077	class A2 { virtual void f(); };
				4078	class C : public A1, public A2 { void f(); };
				4079	cxxMethodDecl(ofClass(hasName("C")),
				4080	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4081	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4082	once with "b" binding "A2::f" and "d" binding "C::f".
				4083	</pre></td></tr>
				4084
				4085
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4086	<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]	4087	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4088	belongs to.
				4089
				4090	FIXME: Generalize this for other kinds of declarations.
				4091	FIXME: What other kind of declarations would we need to generalize
				4092	this to?
				4093
				4094	Example matches A() in the last line
				4095	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4096	ofClass(hasName("A"))))))
				4097	class A {
				4098	public:
				4099	A();
				4100	};
				4101	A a = A();
				4102	</pre></td></tr>
				4103
				4104
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4105	<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]	4106	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4107
				4108	Given:
				4109	class A { void func(); };
				4110	class B { void member(); };
				4111
				4112	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4113	A but not B.
				4114	</pre></td></tr>
				4115
				4116
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4117	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4118	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4119	a class matching Base.
				4120
				4121	Note that a class is not considered to be derived from itself.
				4122
				4123	Example matches Y, Z, C (Base == hasName("X"))
				4124	class X;
				4125	class Y : public X {}; directly derived
				4126	class Z : public Y {}; indirectly derived
				4127	typedef X A;
				4128	typedef A B;
				4129	class C : public B {}; derived from a typedef of X
				4130
				4131	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4132	class Foo;
				4133	typedef Foo X;
				4134	class Bar : public Foo {}; derived from a type that X is a typedef of
				4135	</pre></td></tr>
				4136
				4137
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4138	<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]	4139	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4140	match Base.
				4141	</pre></td></tr>
				4142
				4143
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4144	<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]	4145	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4146	given matcher.
				4147
				4148	Example matches y.x() (matcher = callExpr(callee(
				4149	cxxMethodDecl(hasName("x")))))
				4150	class Y { public: void x(); };
				4151	void z() { Y y; y.x(); }
				4152	</pre></td></tr>
				4153
				4154
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4155	<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]	4156	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4157
				4158	Given
				4159	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4160	void f() { f(); }
				4161	callExpr(callee(expr()))
				4162	matches this->x(), x(), y.x(), f()
				4163	with callee(...)
				4164	matching this->x, x, y.x, f respectively
				4165
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4166	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]	4167	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4168	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]	4169	implemented in terms of implicit casts.
				4170	</pre></td></tr>
				4171
				4172
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4173	<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]	4174	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4175
				4176	Given
				4177	void f(int i);
				4178	int y;
				4179	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4180	callExpr(
				4181	forEachArgumentWithParam(
				4182	declRefExpr(to(varDecl(hasName("y")))),
				4183	parmVarDecl(hasType(isInteger()))
				4184	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4185	matches f(y);
				4186	with declRefExpr(...)
				4187	matching int y
				4188	and parmVarDecl(...)
				4189	matching int i
				4190	</pre></td></tr>
				4191
				4192
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4193	<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]	4194	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4195	expression.
				4196
				4197	Given
				4198	void x(int, int, int) { int y; x(1, y, 42); }
				4199	callExpr(hasAnyArgument(declRefExpr()))
				4200	matches x(1, y, 42)
				4201	with hasAnyArgument(...)
				4202	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4203	</pre></td></tr>
				4204
				4205
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4206	<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]	4207	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4208	call expression.
				4209
				4210	Example matches y in x(y)
				4211	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4212	void x(int) { int y; x(y); }
				4213	</pre></td></tr>
				4214
				4215
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4216	<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>
				4217	<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]	4218	matches the given matcher.
				4219
				4220	The associated declaration is:
				4221	- for type nodes, the declaration of the underlying type
				4222	- for CallExpr, the declaration of the callee
				4223	- for MemberExpr, the declaration of the referenced member
				4224	- for CXXConstructExpr, the declaration of the constructor
				4225
				4226	Also usable as Matcher<T> for any T supporting the getDecl() member
				4227	function. e.g. various subtypes of clang::Type and various expressions.
				4228
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4229	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4230	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4231	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				4232	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4233	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				4234	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	4235	</pre></td></tr>
				4236
				4237
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4238	<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]	4239	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4240	extension, matches the constant given in the statement.
				4241
				4242	Given
				4243	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4244	caseStmt(hasCaseConstant(integerLiteral()))
				4245	matches "case 1:"
				4246	</pre></td></tr>
				4247
				4248
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4249	<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]	4250	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4251
				4252
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4253	<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]	4254	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4255	functionDecl that have at least one TemplateArgument matching the given
				4256	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4257
				4258	Given
				4259	template<typename T> class A {};
				4260	template<> class A<double> {};
				4261	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4262
				4263	template<typenmae T> f() {};
				4264	void func() { f<int>(); };
				4265
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4266	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4267	refersToType(asString("int"))))
				4268	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4269
				4270	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4271	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4272	</pre></td></tr>
				4273
				4274
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4275	<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]	4276	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4277	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4278
				4279	Given
				4280	template<typename T, typename U> class A {};
				4281	A<bool, int> b;
				4282	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4283
				4284	template<typenmae T> f() {};
				4285	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4286	classTemplateSpecializationDecl(hasTemplateArgument(
				4287	1, refersToType(asString("int"))))
				4288	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4289
				4290	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4291	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4292	</pre></td></tr>
				4293
				4294
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4295	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4296	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4297	type.
				4298
				4299	Given
				4300	struct A {};
				4301	A a[7];
				4302	int b[7];
				4303	arrayType(hasElementType(builtinType()))
				4304	matches "int b[7]"
				4305
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4306	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]	4307	</pre></td></tr>
				4308
				4309
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4310	<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]	4311	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4312	type.
				4313
				4314	Given
				4315	struct A {};
				4316	A a[7];
				4317	int b[7];
				4318	arrayType(hasElementType(builtinType()))
				4319	matches "int b[7]"
				4320
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4321	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]	4322	</pre></td></tr>
				4323
				4324
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4325	<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]	4326	<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]	4327	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4328
				4329	Given
				4330	{ {}; 1+2; }
				4331	hasAnySubstatement(compoundStmt())
				4332	matches '{ {}; 1+2; }'
				4333	with compoundStmt()
				4334	matching '{}'
				4335	</pre></td></tr>
				4336
				4337
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4338	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4339	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4340	</pre></td></tr>
				4341
				4342
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4343	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</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>
				4344	<tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4345	matches the given matcher.
				4346
				4347	The associated declaration is:
				4348	- for type nodes, the declaration of the underlying type
				4349	- for CallExpr, the declaration of the callee
				4350	- for MemberExpr, the declaration of the referenced member
				4351	- for CXXConstructExpr, the declaration of the constructor
				4352
				4353	Also usable as Matcher<T> for any T supporting the getDecl() member
				4354	function. e.g. various subtypes of clang::Type and various expressions.
				4355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4356	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4357	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4358	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				4359	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4360	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				4361	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	4362	</pre></td></tr>
				4363
				4364
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4365	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4366	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4367	specific using shadow declaration.
				4368
				4369	Given
				4370	namespace a { void f() {} }
				4371	using a::f;
				4372	void g() {
				4373	f(); Matches this ..
				4374	a::f(); .. but not this.
				4375	}
				4376	declRefExpr(throughUsingDecl(anything()))
				4377	matches f()
				4378	</pre></td></tr>
				4379
				4380
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4381	<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]	4382	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4383	specified matcher.
				4384
				4385	Example matches x in if(x)
				4386	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4387	bool x;
				4388	if (x) {}
				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_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]	4393	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4394
				4395	Note that this does not work for global declarations because the AST
				4396	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4397	DeclStmt's.
				4398	Example: Given non-global declarations
				4399	int a, b = 0;
				4400	int c;
				4401	int d = 2, e;
				4402	declStmt(containsDeclaration(
				4403	0, varDecl(hasInitializer(anything()))))
				4404	matches only 'int d = 2, e;', and
				4405	declStmt(containsDeclaration(1, varDecl()))
				4406	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4407	but 'int c;' is not matched.
				4408	</pre></td></tr>
				4409
				4410
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4411	<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]	4412	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4413
				4414	Given
				4415	int a, b;
				4416	int c;
				4417	declStmt(hasSingleDecl(anything()))
				4418	matches 'int c;' but not 'int a, b;'.
				4419	</pre></td></tr>
				4420
				4421
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4422	<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]	4423	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4424	the inner matcher.
				4425
				4426	Given
				4427	int x;
				4428	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4429	matches int x
				4430	</pre></td></tr>
				4431
				4432
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4433	<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]	4434	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4435	Decl, matches InnerMatcher.
				4436
				4437	Given
				4438	namespace N {
				4439	namespace M {
				4440	class D {};
				4441	}
				4442	}
				4443
				4444	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4445	declaration of class D.
				4446	</pre></td></tr>
				4447
				4448
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4449	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4450	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4451	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4452
				4453	Given
				4454	for (;;) {}
				4455	hasBody(compoundStmt())
				4456	matches 'for (;;) {}'
				4457	with compoundStmt()
				4458	matching '{}'
				4459	</pre></td></tr>
				4460
				4461
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4462	<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]	4463	<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]	4464	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4465
				4466	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4467	if (true) {}
				4468	</pre></td></tr>
				4469
				4470
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4471	<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]	4472	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4473	matches InnerMatcher if the qualifier exists.
				4474
				4475	Given
				4476	namespace N {
				4477	namespace M {
				4478	class D {};
				4479	}
				4480	}
				4481	N::M::D d;
				4482
				4483	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4484	matches the type of the variable declaration of d.
				4485	</pre></td></tr>
				4486
				4487
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4488	<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]	4489	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4490
				4491	Given
				4492	namespace N {
				4493	namespace M {
				4494	class D {};
				4495	}
				4496	}
				4497	N::M::D d;
				4498
				4499	elaboratedType(namesType(recordType(
				4500	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4501	declaration of d.
				4502	</pre></td></tr>
				4503
				4504
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4505	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</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>
				4506	<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]	4507	matches the given matcher.
				4508
				4509	The associated declaration is:
				4510	- for type nodes, the declaration of the underlying type
				4511	- for CallExpr, the declaration of the callee
				4512	- for MemberExpr, the declaration of the referenced member
				4513	- for CXXConstructExpr, the declaration of the constructor
				4514
				4515	Also usable as Matcher<T> for any T supporting the getDecl() member
				4516	function. e.g. various subtypes of clang::Type and various expressions.
				4517
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4518	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4519	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4520	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				4521	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4522	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				4523	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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_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]	4528	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4529
				4530	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4531	actual casts "explicit" casts.)
				4532	</pre></td></tr>
				4533
				4534
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4535	<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>
				4536	<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]	4537	declaration's type.
				4538
				4539	In case of a value declaration (for example a variable declaration),
				4540	this resolves one layer of indirection. For example, in the value
				4541	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4542	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4543	declaration of x.
				4544
				4545	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4546	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4547	class X {};
				4548	void y(X &x) { x; X z; }
				4549
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4550	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]	4551	</pre></td></tr>
				4552
				4553
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4554	<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]	4555	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4556	matcher.
				4557
				4558	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4559	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4560	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4561	class X {};
				4562	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4563	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4564	</pre></td></tr>
				4565
				4566
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4567	<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]	4568	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4569	are stripped off.
				4570
				4571	Parentheses and explicit casts are not discarded.
				4572	Given
				4573	int arr[5];
				4574	int a = 0;
				4575	char b = 0;
				4576	const int c = a;
				4577	int *d = arr;
				4578	long e = (long) 0l;
				4579	The matchers
				4580	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4581	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4582	would match the declarations for a, b, c, and d, but not e.
				4583	While
				4584	varDecl(hasInitializer(integerLiteral()))
				4585	varDecl(hasInitializer(declRefExpr()))
				4586	only match the declarations for b, c, and d.
				4587	</pre></td></tr>
				4588
				4589
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4590	<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>
				4591	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4592	nodes are stripped off.
				4593
				4594	Parentheses and explicit casts are not discarded.
				4595	Given
				4596	class C {};
				4597	C a = C();
				4598	C b;
				4599	C c = b;
				4600	The matchers
				4601	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4602	would match the declarations for a, b, and c.
				4603	While
				4604	varDecl(hasInitializer(cxxConstructExpr()))
				4605	only match the declarations for b and c.
				4606	</pre></td></tr>
				4607
				4608
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4609	<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]	4610	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4611	casts are stripped off.
				4612
				4613	Implicit and non-C Style casts are also discarded.
				4614	Given
				4615	int a = 0;
				4616	char b = (0);
				4617	void* c = reinterpret_cast<char*>(0);
				4618	char d = char(0);
				4619	The matcher
				4620	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4621	would match the declarations for a, b, c, and d.
				4622	while
				4623	varDecl(hasInitializer(integerLiteral()))
				4624	only match the declaration for a.
				4625	</pre></td></tr>
				4626
				4627
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4628	<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]	4629	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4630	parentheses are stripped off.
				4631
				4632	Explicit casts are not discarded.
				4633	Given
				4634	int arr[5];
				4635	int a = 0;
				4636	char b = (0);
				4637	const int c = a;
				4638	int *d = (arr);
				4639	long e = ((long) 0l);
				4640	The matchers
				4641	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4642	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4643	would match the declarations for a, b, c, and d, but not e.
				4644	while
				4645	varDecl(hasInitializer(integerLiteral()))
				4646	varDecl(hasInitializer(declRefExpr()))
				4647	would only match the declaration for a.
				4648	</pre></td></tr>
				4649
				4650
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4651	<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]	4652	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4653	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4654
				4655	Given
				4656	for (;;) {}
				4657	hasBody(compoundStmt())
				4658	matches 'for (;;) {}'
				4659	with compoundStmt()
				4660	matching '{}'
				4661	</pre></td></tr>
				4662
				4663
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4664	<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]	4665	<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]	4666	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4667
				4668	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4669	if (true) {}
				4670	</pre></td></tr>
				4671
				4672
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4673	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4674	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				4675
				4676	Example:
				4677	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				4678	matches '++x' in
				4679	for (x; x < N; ++x) { }
				4680	</pre></td></tr>
				4681
				4682
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4683	<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]	4684	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				4685
				4686	Example:
				4687	forStmt(hasLoopInit(declStmt()))
				4688	matches 'int x = 0' in
				4689	for (int x = 0; x < N; ++x) { }
				4690	</pre></td></tr>
				4691
				4692
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4693	<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]	4694	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				4695
				4696	Does not match the 'this' parameter of a method.
				4697
				4698	Given
				4699	class X { void f(int x, int y, int z) {} };
				4700	cxxMethodDecl(hasAnyParameter(hasName("y")))
				4701	matches f(int x, int y, int z) {}
				4702	with hasAnyParameter(...)
				4703	matching int y
				4704	</pre></td></tr>
				4705
				4706
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4707	<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>
				4708	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4709	functionDecl that have at least one TemplateArgument matching the given
				4710	InnerMatcher.
				4711
				4712	Given
				4713	template<typename T> class A {};
				4714	template<> class A<double> {};
				4715	A<int> a;
				4716
				4717	template<typenmae T> f() {};
				4718	void func() { f<int>(); };
				4719
				4720	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4721	refersToType(asString("int"))))
				4722	matches the specialization A<int>
				4723
				4724	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4725	matches the specialization f<int>
				4726	</pre></td></tr>
				4727
				4728
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4729	<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]	4730	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4731	definition that has a given body.
				4732
				4733	Given
				4734	for (;;) {}
				4735	hasBody(compoundStmt())
				4736	matches 'for (;;) {}'
				4737	with compoundStmt()
				4738	matching '{}'
				4739	</pre></td></tr>
				4740
				4741
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4742	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4743	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				4744
				4745	Given
				4746	class X { void f(int x) {} };
				4747	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				4748	matches f(int x) {}
				4749	with hasParameter(...)
				4750	matching int x
				4751	</pre></td></tr>
				4752
				4753
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4754	<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>
				4755	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4756	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				4757
				4758	Given
				4759	template<typename T, typename U> class A {};
				4760	A<bool, int> b;
				4761	A<int, bool> c;
				4762
				4763	template<typenmae T> f() {};
				4764	void func() { f<int>(); };
				4765	classTemplateSpecializationDecl(hasTemplateArgument(
				4766	1, refersToType(asString("int"))))
				4767	matches the specialization A<bool, int>
				4768
				4769	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4770	matches the specialization f<int>
				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_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]	4775	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				4776
				4777	Given:
				4778	class X { int f() { return 1; } };
				4779	cxxMethodDecl(returns(asString("int")))
				4780	matches int f() { return 1; }
				4781	</pre></td></tr>
				4782
				4783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4784	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4785	<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]	4786	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4787
				4788	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4789	if (true) {}
				4790	</pre></td></tr>
				4791
				4792
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4793	<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]	4794	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				4795
				4796	Given
				4797	if (A* a = GetAPointer()) {}
				4798	hasConditionVariableStatement(...)
				4799	matches 'A* a = GetAPointer()'.
				4800	</pre></td></tr>
				4801
				4802
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4803	<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]	4804	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				4805
				4806	Examples matches the if statement
				4807	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				4808	if (false) false; else true;
				4809	</pre></td></tr>
				4810
				4811
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4812	<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]	4813	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				4814
				4815	Examples matches the if statement
				4816	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				4817	if (false) true; else false;
				4818	</pre></td></tr>
				4819
				4820
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4821	<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]	4822	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				4823	matcher.
				4824
				4825	FIXME: Unit test this matcher
				4826	</pre></td></tr>
				4827
				4828
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4829	<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>
				4830	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				4831	(if expression have it).
				4832	</pre></td></tr>
				4833
				4834
				4835	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</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>
				4836	<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
				4837	matches the given matcher.
				4838
				4839	The associated declaration is:
				4840	- for type nodes, the declaration of the underlying type
				4841	- for CallExpr, the declaration of the callee
				4842	- for MemberExpr, the declaration of the referenced member
				4843	- for CXXConstructExpr, the declaration of the constructor
				4844
				4845	Also usable as Matcher<T> for any T supporting the getDecl() member
				4846	function. e.g. various subtypes of clang::Type and various expressions.
				4847
				4848	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4849	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
				4850	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				4851	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
				4852	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				4853	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				4854	</pre></td></tr>
				4855
				4856
				4857	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</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]	4858	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				4859	matches the given matcher.
				4860
				4861	The associated declaration is:
				4862	- for type nodes, the declaration of the underlying type
				4863	- for CallExpr, the declaration of the callee
				4864	- for MemberExpr, the declaration of the referenced member
				4865	- for CXXConstructExpr, the declaration of the constructor
				4866
				4867	Also usable as Matcher<T> for any T supporting the getDecl() member
				4868	function. e.g. various subtypes of clang::Type and various expressions.
				4869
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4870	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4871	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4872	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				4873	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4874	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				4875	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	4876	</pre></td></tr>
				4877
				4878
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4879	<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]	4880	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				4881	matches the given matcher.
				4882
				4883	The associated declaration is:
				4884	- for type nodes, the declaration of the underlying type
				4885	- for CallExpr, the declaration of the callee
				4886	- for MemberExpr, the declaration of the referenced member
				4887	- for CXXConstructExpr, the declaration of the constructor
				4888
				4889	Also usable as Matcher<T> for any T supporting the getDecl() member
				4890	function. e.g. various subtypes of clang::Type and various expressions.
				4891
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4892	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4893	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4894	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				4895	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4896	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				4897	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	4898	</pre></td></tr>
				4899
				4900
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4901	<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]	4902	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				4903	matched by a given matcher.
				4904
				4905	Given
				4906	struct X { int m; };
				4907	void f(X x) { x.m; m; }
				4908	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				4909	matches "x.m" and "m"
				4910	with hasObjectExpression(...)
				4911	matching "x" and the implicit object expression of "m" which has type X*.
				4912	</pre></td></tr>
				4913
				4914
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4915	<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]	4916	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				4917	given matcher.
				4918
				4919	Given
				4920	struct { int first, second; } first, second;
				4921	int i(second.first);
				4922	int j(first.second);
				4923	memberExpr(member(hasName("first")))
				4924	matches second.first
				4925	but not first.second (because the member name there is "second").
				4926	</pre></td></tr>
				4927
				4928
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4929	<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]	4930	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				4931	pointee matches a given matcher.
				4932
				4933	Given
				4934	int *a;
				4935	int const *b;
				4936	float const *f;
				4937	pointerType(pointee(isConstQualified(), isInteger()))
				4938	matches "int const *b"
				4939
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4940	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>>,
				4941	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]	4942	</pre></td></tr>
				4943
				4944
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4945	<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]	4946	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				4947	pointee matches a given matcher.
				4948
				4949	Given
				4950	int *a;
				4951	int const *b;
				4952	float const *f;
				4953	pointerType(pointee(isConstQualified(), isInteger()))
				4954	matches "int const *b"
				4955
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4956	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>>,
				4957	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]	4958	</pre></td></tr>
				4959
				4960
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4961	<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]	4962	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				4963
				4964	Given
				4965	struct A { struct B { struct C {}; }; };
				4966	A::B::C c;
				4967	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				4968	matches "A::"
				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_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]	4973	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				4974	given TypeLoc.
				4975
				4976	Given
				4977	struct A { struct B { struct C {}; }; };
				4978	A::B::C c;
				4979	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				4980	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				4981	matches "A::"
				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_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]	4986	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				4987
				4988	Given
				4989	struct A { struct B { struct C {}; }; };
				4990	A::B::C c;
				4991	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				4992	matches "A::"
				4993	</pre></td></tr>
				4994
				4995
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4996	<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]	4997	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				4998	given namespace matcher.
				4999
				5000	Given
				5001	namespace ns { struct A {}; }
				5002	ns::A a;
				5003	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5004	matches "ns::"
				5005	</pre></td></tr>
				5006
				5007
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5008	<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]	5009	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5010	given QualType matcher without qualifiers.
				5011
				5012	Given
				5013	struct A { struct B { struct C {}; }; };
				5014	A::B::C c;
				5015	nestedNameSpecifier(specifiesType(
				5016	hasDeclaration(cxxRecordDecl(hasName("A")))
				5017	))
				5018	matches "A::"
				5019	</pre></td></tr>
				5020
				5021
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5022	<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]	5023	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5024	call expression.
				5025
				5026	Example matches y in x(y)
				5027	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5028	void x(int) { int y; x(y); }
				5029	</pre></td></tr>
				5030
				5031
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5032	<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]	5033	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5034
				5035	Example
				5036	matcher = objCMessageExpr(hasRecieverType(asString("UIWebView *")));
				5037	matches the [webView ...] message invocation.
				5038	NSString *webViewJavaScript = ...
				5039	UIWebView *webView = ...
				5040	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5041	</pre></td></tr>
				5042
				5043
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5044	<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>
				5045	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5046
				5047
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5048	<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]	5049	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5050
				5051	Given
				5052	int (*ptr_to_array)[4];
				5053	int (*ptr_to_func)(int);
				5054
				5055	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5056	ptr_to_func but not ptr_to_array.
				5057
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5058	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]	5059	</pre></td></tr>
				5060
				5061
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5062	<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]	5063	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5064	pointee matches a given matcher.
				5065
				5066	Given
				5067	int *a;
				5068	int const *b;
				5069	float const *f;
				5070	pointerType(pointee(isConstQualified(), isInteger()))
				5071	matches "int const *b"
				5072
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5073	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>>,
				5074	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]	5075	</pre></td></tr>
				5076
				5077
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5078	<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]	5079	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5080	pointee matches a given matcher.
				5081
				5082	Given
				5083	int *a;
				5084	int const *b;
				5085	float const *f;
				5086	pointerType(pointee(isConstQualified(), isInteger()))
				5087	matches "int const *b"
				5088
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5089	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>>,
				5090	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]	5091	</pre></td></tr>
				5092
				5093
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5094	<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]	5095	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5096
				5097	Given:
				5098	typedef int &int_ref;
				5099	int a;
				5100	int_ref b = a;
				5101
				5102	varDecl(hasType(qualType(referenceType()))))) will not match the
				5103	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5104	</pre></td></tr>
				5105
				5106
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5107	<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]	5108	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5109	matches the given matcher.
				5110
				5111	The associated declaration is:
				5112	- for type nodes, the declaration of the underlying type
				5113	- for CallExpr, the declaration of the callee
				5114	- for MemberExpr, the declaration of the referenced member
				5115	- for CXXConstructExpr, the declaration of the constructor
				5116
				5117	Also usable as Matcher<T> for any T supporting the getDecl() member
				5118	function. e.g. various subtypes of clang::Type and various expressions.
				5119
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5120	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5121	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5122	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5123	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5124	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5125	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5126	</pre></td></tr>
				5127
				5128
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5129	<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>
				5130	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5131
				5132	Given
				5133	void (*fp)(void);
				5134	The matcher
				5135	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5136	would match the declaration for fp.
				5137	</pre></td></tr>
				5138
				5139
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5140	<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]	5141	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5142	</pre></td></tr>
				5143
				5144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5145	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5146	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5147	matches the specified matcher.
				5148
				5149	Example matches y->x()
				5150	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5151	cxxRecordDecl(hasName("Y")))))))
				5152	class Y { public: void x(); };
				5153	void z() { Y *y; y->x(); }
				5154	</pre></td></tr>
				5155
				5156
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5157	<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]	5158	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5159	</pre></td></tr>
				5160
				5161
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5162	<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]	5163	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5164	type matches the specified matcher.
				5165
				5166	Example matches X &x and const X &y
				5167	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5168	class X {
				5169	void a(X b) {
				5170	X &x = b;
				5171	const X &y = b;
				5172	}
				5173	};
				5174	</pre></td></tr>
				5175
				5176
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5177	<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]	5178	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5179	matches the given matcher.
				5180
				5181	The associated declaration is:
				5182	- for type nodes, the declaration of the underlying type
				5183	- for CallExpr, the declaration of the callee
				5184	- for MemberExpr, the declaration of the referenced member
				5185	- for CXXConstructExpr, the declaration of the constructor
				5186
				5187	Also usable as Matcher<T> for any T supporting the getDecl() member
				5188	function. e.g. various subtypes of clang::Type and various expressions.
				5189
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5190	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5191	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5192	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5193	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5194	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5195	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5196	</pre></td></tr>
				5197
				5198
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5199	<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]	5200	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5201	pointee matches a given matcher.
				5202
				5203	Given
				5204	int *a;
				5205	int const *b;
				5206	float const *f;
				5207	pointerType(pointee(isConstQualified(), isInteger()))
				5208	matches "int const *b"
				5209
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5210	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>>,
				5211	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]	5212	</pre></td></tr>
				5213
				5214
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5215	<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]	5216	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5217	pointee matches a given matcher.
				5218
				5219	Given
				5220	int *a;
				5221	int const *b;
				5222	float const *f;
				5223	pointerType(pointee(isConstQualified(), isInteger()))
				5224	matches "int const *b"
				5225
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5226	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>>,
				5227	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]	5228	</pre></td></tr>
				5229
				5230
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5231	<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>
				5232	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5233
				5234	Given
				5235	return a + b;
				5236	hasReturnValue(binaryOperator())
				5237	matches 'return a + b'
				5238	with binaryOperator()
				5239	matching 'a + b'
				5240	</pre></td></tr>
				5241
				5242
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5243	<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>
				5244	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5245	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5246
				5247	Given
				5248	{ {}; 1+2; }
				5249	hasAnySubstatement(compoundStmt())
				5250	matches '{ {}; 1+2; }'
				5251	with compoundStmt()
				5252	matching '{}'
				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_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]	5257	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5258	alignof.
				5259	</pre></td></tr>
				5260
				5261
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5262	<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>
				5263	<tr><td colspan="4" class="doc" id="forFunction0"><pre>Matches declaration of the function the statemenet belongs to
				5264
				5265	Given:
				5266	F& operator=(const F& o) {
				5267	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5268	return *this;
				5269	}
				5270	returnStmt(forFunction(hasName("operator=")))
				5271	matches 'return *this'
				5272	but does match 'return > 0'
				5273	</pre></td></tr>
				5274
				5275
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5276	<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]	5277	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5278	sizeof.
				5279	</pre></td></tr>
				5280
				5281
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5282	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5283	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5284	statement. This matcher may produce multiple matches.
				5285
				5286	Given
				5287	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5288	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5289	matches four times, with "c" binding each of "case 1:", "case 2:",
				5290	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5291	"switch (1)", "switch (2)" and "switch (2)".
				5292	</pre></td></tr>
				5293
				5294
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5295	<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>
				5296	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5297	switch statement or conditional operator.
				5298
				5299	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5300	if (true) {}
				5301	</pre></td></tr>
				5302
				5303
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5304	<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]	5305	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5306	matches the given matcher.
				5307
				5308	The associated declaration is:
				5309	- for type nodes, the declaration of the underlying type
				5310	- for CallExpr, the declaration of the callee
				5311	- for MemberExpr, the declaration of the referenced member
				5312	- for CXXConstructExpr, the declaration of the constructor
				5313
				5314	Also usable as Matcher<T> for any T supporting the getDecl() member
				5315	function. e.g. various subtypes of clang::Type and various expressions.
				5316
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5317	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5318	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5319	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5320	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5321	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5322	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5323	</pre></td></tr>
				5324
				5325
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5326	<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]	5327	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5328
				5329	Given
				5330	template<typename T> struct A {};
				5331	struct B { B* next; };
				5332	A<&B::next> a;
				5333	templateSpecializationType(hasAnyTemplateArgument(
				5334	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5335	matches the specialization A<&B::next> with fieldDecl(...) matching
				5336	B::next
				5337	</pre></td></tr>
				5338
				5339
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5340	<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]	5341	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5342	declaration.
				5343
				5344	Given
				5345	template<typename T> struct A {};
				5346	struct B { B* next; };
				5347	A<&B::next> a;
				5348	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5349	refersToDeclaration(fieldDecl(hasName("next"))))
				5350	matches the specialization A<&B::next> with fieldDecl(...) matching
				5351	B::next
				5352	</pre></td></tr>
				5353
				5354
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5355	<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]	5356	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5357
				5358	Given
				5359	template<int T> struct A {};
				5360	C<42> c;
				5361	classTemplateSpecializationDecl(
				5362	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5363	matches the implicit instantiation of C in C<42>.
				5364	</pre></td></tr>
				5365
				5366
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5367	<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>
				5368	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5369
				5370	Given
				5371	template<template <typename> class S> class X {};
				5372	template<typename T> class Y {};"
				5373	X<Y> xi;
				5374	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5375	refersToTemplate(templateName())))
				5376	matches the specialization X<Y>
				5377	</pre></td></tr>
				5378
				5379
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5380	<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]	5381	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5382
				5383	Given
				5384	struct X {};
				5385	template<typename T> struct A {};
				5386	A<X> a;
				5387	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5388	refersToType(class(hasName("X")))))
				5389	matches the specialization A<X>
				5390	</pre></td></tr>
				5391
				5392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5393	<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]	5394	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5395	functionDecl that have at least one TemplateArgument matching the given
				5396	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5397
				5398	Given
				5399	template<typename T> class A {};
				5400	template<> class A<double> {};
				5401	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5402
				5403	template<typenmae T> f() {};
				5404	void func() { f<int>(); };
				5405
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5406	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5407	refersToType(asString("int"))))
				5408	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5409
				5410	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5411	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5412	</pre></td></tr>
				5413
				5414
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5415	<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]	5416	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5417	matches the given matcher.
				5418
				5419	The associated declaration is:
				5420	- for type nodes, the declaration of the underlying type
				5421	- for CallExpr, the declaration of the callee
				5422	- for MemberExpr, the declaration of the referenced member
				5423	- for CXXConstructExpr, the declaration of the constructor
				5424
				5425	Also usable as Matcher<T> for any T supporting the getDecl() member
				5426	function. e.g. various subtypes of clang::Type and various expressions.
				5427
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5428	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5429	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5430	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5431	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5432	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5433	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5434	</pre></td></tr>
				5435
				5436
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5437	<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]	5438	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5439	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5440
				5441	Given
				5442	template<typename T, typename U> class A {};
				5443	A<bool, int> b;
				5444	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5445
				5446	template<typenmae T> f() {};
				5447	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5448	classTemplateSpecializationDecl(hasTemplateArgument(
				5449	1, refersToType(asString("int"))))
				5450	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5451
				5452	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5453	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5454	</pre></td></tr>
				5455
				5456
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5457	<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]	5458	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5459	matches the given matcher.
				5460
				5461	The associated declaration is:
				5462	- for type nodes, the declaration of the underlying type
				5463	- for CallExpr, the declaration of the callee
				5464	- for MemberExpr, the declaration of the referenced member
				5465	- for CXXConstructExpr, the declaration of the constructor
				5466
				5467	Also usable as Matcher<T> for any T supporting the getDecl() member
				5468	function. e.g. various subtypes of clang::Type and various expressions.
				5469
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5470	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5471	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5472	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5473	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5474	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5475	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5476	</pre></td></tr>
				5477
				5478
				5479	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5480	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5481
				5482	Generates results for each match.
				5483
				5484	For example, in:
				5485	class A { class B {}; class C {}; };
				5486	The matcher:
				5487	cxxRecordDecl(hasName("::A"),
				5488	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5489	will generate results for A, B and C.
				5490
				5491	Usable as: Any Matcher
				5492	</pre></td></tr>
				5493
				5494
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5495	<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]	5496	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5497	matcher.
				5498
				5499	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5500	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5501	and U (matcher = typedefDecl(hasType(asString("int")))
				5502	class X {};
				5503	void y(X &x) { x; X z; }
				5504	typedef int U;
				5505	</pre></td></tr>
				5506
				5507
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5508	<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]	5509	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5510	matches the given matcher.
				5511
				5512	The associated declaration is:
				5513	- for type nodes, the declaration of the underlying type
				5514	- for CallExpr, the declaration of the callee
				5515	- for MemberExpr, the declaration of the referenced member
				5516	- for CXXConstructExpr, the declaration of the constructor
				5517
				5518	Also usable as Matcher<T> for any T supporting the getDecl() member
				5519	function. e.g. various subtypes of clang::Type and various expressions.
				5520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5521	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5522	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5523	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5524	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5525	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5526	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5527	</pre></td></tr>
				5528
				5529
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5530	<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]	5531	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5532
				5533	Given
				5534	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5535	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5536	matches sizeof(a) and alignof(c)
				5537	</pre></td></tr>
				5538
				5539
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5540	<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]	5541	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5542
				5543	Example matches true (matcher = hasUnaryOperand(
				5544	cxxBoolLiteral(equals(true))))
				5545	!true
				5546	</pre></td></tr>
				5547
				5548
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5549	<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]	5550	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5551	matches the given matcher.
				5552
				5553	The associated declaration is:
				5554	- for type nodes, the declaration of the underlying type
				5555	- for CallExpr, the declaration of the callee
				5556	- for MemberExpr, the declaration of the referenced member
				5557	- for CXXConstructExpr, the declaration of the constructor
				5558
				5559	Also usable as Matcher<T> for any T supporting the getDecl() member
				5560	function. e.g. various subtypes of clang::Type and various expressions.
				5561
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5562	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				5563	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, 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>>,
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5564	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
				5565	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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5566	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
				5567	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, 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]	5568	</pre></td></tr>
				5569
				5570
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5571	<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]	5572	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5573
				5574	Given
				5575	namespace X { void b(); }
				5576	using X::b;
				5577	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5578	matches using X::b </pre></td></tr>
				5579
				5580
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5581	<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]	5582	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				5583	matched by the given matcher.
				5584
				5585	Given
				5586	namespace X { int a; void b(); }
				5587	using X::a;
				5588	using X::b;
				5589	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				5590	matches using X::b but not using X::a </pre></td></tr>
				5591
				5592
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5593	<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>
				5594	<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]	5595	declaration's type.
				5596
				5597	In case of a value declaration (for example a variable declaration),
				5598	this resolves one layer of indirection. For example, in the value
				5599	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				5600	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				5601	declaration of x.
				5602
				5603	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5604	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5605	class X {};
				5606	void y(X &x) { x; X z; }
				5607
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5608	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]	5609	</pre></td></tr>
				5610
				5611
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5612	<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>
				5613	<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]	5614	matcher.
				5615
				5616	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5617	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5618	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5619	class X {};
				5620	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5621	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5622	</pre></td></tr>
				5623
				5624
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5625	<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]	5626	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				5627	that matches the given matcher.
				5628
				5629	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				5630	bool y() { return true; }
				5631	bool x = y();
				5632	</pre></td></tr>
				5633
				5634
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5635	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5636	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				5637	expression.
				5638
				5639	Given
				5640	void f(int b) {
				5641	int a[b];
				5642	}
				5643	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				5644	varDecl(hasName("b")))))))
				5645	matches "int a[b]"
				5646	</pre></td></tr>
				5647
				5648
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5649	<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]	5650	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5651	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5652
				5653	Given
				5654	for (;;) {}
				5655	hasBody(compoundStmt())
				5656	matches 'for (;;) {}'
				5657	with compoundStmt()
				5658	matching '{}'
				5659	</pre></td></tr>
				5660
				5661
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5662	<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]	5663	<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]	5664	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5665
				5666	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5667	if (true) {}
				5668	</pre></td></tr>
				5669
				5670
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5671	<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]	5672	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				5673	NestedNameSpecifier-matcher matches.
				5674	</pre></td></tr>
				5675
				5676
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5677	<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]	5678	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				5679	QualType-matcher matches.
				5680	</pre></td></tr>
				5681
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	5682	<!--END_TRAVERSAL_MATCHERS -->
				5683	</table>
				5684
				5685	</div>
				5686	</body>
				5687	</html>
				5688
				5689