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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
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +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('isExternC1')"><a name="isExternC1Anchor">isExternC</a></td><td></td></tr>
				3445	<tr><td colspan="4" class="doc" id="isExternC1"><pre>Matches extern "C" function declarations.
				3446
				3447	Given:
				3448	extern "C" void f() {}
				3449	extern "C" { void g() {} }
				3450	void h() {}
				3451	functionDecl(isExternC())
				3452	matches the declaration of f and g, but not the declaration h
				3453	</pre></td></tr>
				3454
				3455
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3456	<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]	3457	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3458	member variable template instantiations.
				3459
				3460	Given
				3461	template <typename T> class X {}; class A {}; X<A> x;
				3462	or
				3463	template <typename T> class X {}; class A {}; template class X<A>;
				3464	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3465	matches the template instantiation of X<A>.
				3466
				3467	But given
				3468	template <typename T> class X {}; class A {};
				3469	template <> class X<A> {}; X<A> x;
				3470	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3471	does not match, as X<A> is an explicit template specialization.
				3472
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3473	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]	3474	</pre></td></tr>
				3475
				3476
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3477	<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]	3478	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3479	template instantiations.
				3480
				3481	Given
				3482	template<typename T> void A(T t) { T i; }
				3483	A(0);
				3484	A(0U);
				3485	functionDecl(isInstantiated())
				3486	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3487	</pre></td></tr>
				3488
				3489
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3490	<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>
				3491	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3492	GNU's __null, C++11's nullptr, or C's NULL macro.
				3493
				3494	Given:
				3495	void *v1 = NULL;
				3496	void *v2 = nullptr;
				3497	void *v3 = __null; GNU extension
				3498	char cp = (char )0;
				3499	int *ip = 0;
				3500	int i = 0;
				3501	expr(nullPointerConstant())
				3502	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3503	initializer for i.
				3504	</pre></td></tr>
				3505
				3506
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3507	<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>
				3508	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3509
				3510	This matcher is only provided as a performance optimization of hasName.
				3511	hasAnyName(a, b, c)
				3512	is equivalent to, but faster than
				3513	anyOf(hasName(a), hasName(b), hasName(c))
				3514	</pre></td></tr>
				3515
				3516
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3517	<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]	3518	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3519
				3520	Given
				3521	int j;
				3522	template<typename T> void A(T t) { T i; j += 42;}
				3523	A(0);
				3524	A(0U);
				3525	declStmt(isInTemplateInstantiation())
				3526	matches 'int i;' and 'unsigned i'.
				3527	unless(stmt(isInTemplateInstantiation()))
				3528	will NOT match j += 42; as it's shared between the template definition and
				3529	instantiation.
				3530	</pre></td></tr>
				3531
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3532	<!--END_NARROWING_MATCHERS -->
				3533	</table>
				3534
				3535	<!-- ======================================================================= -->
				3536	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3537	<!-- ======================================================================= -->
				3538
				3539	<p>Traversal matchers specify the relationship to other nodes that are
				3540	reachable from the current node.</p>
				3541
				3542	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3543	forEachDescendant) which work on all nodes and allow users to write more generic
				3544	match expressions.</p>
				3545
				3546	<table>
				3547	<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]	3548	<!-- START_TRAVERSAL_MATCHERS -->
				3549
				3550	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3551	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3552
				3553	Unlike anyOf, eachOf will generate a match result for each
				3554	matching submatcher.
				3555
				3556	For example, in:
				3557	class A { int a; int b; };
				3558	The matcher:
				3559	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3560	has(fieldDecl(hasName("b")).bind("v"))))
				3561	will generate two results binding "v", the first of which binds
				3562	the field declaration of a, the second the field declaration of
				3563	b.
				3564
				3565	Usable as: Any Matcher
				3566	</pre></td></tr>
				3567
				3568
				3569	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3570	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3571	provided matcher.
				3572
				3573	Example matches X, A, B, C
				3574	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3575	class X {}; Matches X, because X::X is a class of name X inside X.
				3576	class A { class X {}; };
				3577	class B { class C { class X {}; }; };
				3578
				3579	DescendantT must be an AST base type.
				3580
				3581	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3582	each result that matches instead of only on the first one.
				3583
				3584	Note: Recursively combined ForEachDescendant can cause many matches:
				3585	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3586	forEachDescendant(cxxRecordDecl())
				3587	)))
				3588	will match 10 times (plus injected class name matches) on:
				3589	class A { class B { class C { class D { class E {}; }; }; }; };
				3590
				3591	Usable as: Any Matcher
				3592	</pre></td></tr>
				3593
				3594
				3595	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3596	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3597	provided matcher.
				3598
				3599	Example matches X, Y
				3600	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3601	class X {}; Matches X, because X::X is a class of name X inside X.
				3602	class Y { class X {}; };
				3603	class Z { class Y { class X {}; }; }; Does not match Z.
				3604
				3605	ChildT must be an AST base type.
				3606
				3607	As opposed to 'has', 'forEach' will cause a match for each result that
				3608	matches instead of only on the first one.
				3609
				3610	Usable as: Any Matcher
				3611	</pre></td></tr>
				3612
				3613
				3614	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3615	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3616	matcher.
				3617
				3618	Given
				3619	void f() { if (true) { int x = 42; } }
				3620	void g() { for (;;) { int x = 43; } }
				3621	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3622
				3623	Usable as: Any Matcher
				3624	</pre></td></tr>
				3625
				3626
				3627	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3628	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3629	provided matcher.
				3630
				3631	Example matches X, Y, Z
				3632	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3633	class X {}; Matches X, because X::X is a class of name X inside X.
				3634	class Y { class X {}; };
				3635	class Z { class Y { class X {}; }; };
				3636
				3637	DescendantT must be an AST base type.
				3638
				3639	Usable as: Any Matcher
				3640	</pre></td></tr>
				3641
				3642
				3643	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3644	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3645	provided matcher.
				3646
				3647	Example matches X, Y
				3648	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3649	class X {}; Matches X, because X::X is a class of name X inside X.
				3650	class Y { class X {}; };
				3651	class Z { class Y { class X {}; }; }; Does not match Z.
				3652
				3653	ChildT must be an AST base type.
				3654
				3655	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3656	Note that has is direct matcher, so it also matches things like implicit
				3657	casts and paren casts. If you are matching with expr then you should
				3658	probably consider using ignoringParenImpCasts like:
				3659	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3660	</pre></td></tr>
				3661
				3662
				3663	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3664	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3665	matcher.
				3666
				3667	Given
				3668	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3669	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3670
				3671	Usable as: Any Matcher
				3672	</pre></td></tr>
				3673
				3674
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3675	<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>
				3676	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3677	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3678
				3679	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3680	if (true) {}
				3681	</pre></td></tr>
				3682
				3683
				3684	<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>
				3685	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3686	(binary or ternary).
				3687
				3688	Example matches b
				3689	condition ? a : b
				3690	condition ?: b
				3691	</pre></td></tr>
				3692
				3693
				3694	<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>
				3695	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3696
				3697	Example 1 (conditional ternary operator): matches a
				3698	condition ? a : b
				3699
				3700	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3701	condition ?: b
				3702	</pre></td></tr>
				3703
				3704
				3705	<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>
				3706	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				3707	matches the given matcher.
				3708
				3709	The associated declaration is:
				3710	- for type nodes, the declaration of the underlying type
				3711	- for CallExpr, the declaration of the callee
				3712	- for MemberExpr, the declaration of the referenced member
				3713	- for CXXConstructExpr, the declaration of the constructor
				3714
				3715	Also usable as Matcher<T> for any T supporting the getDecl() member
				3716	function. e.g. various subtypes of clang::Type and various expressions.
				3717
				3718	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>>,
				3719	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>>,
				3720	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>>,
				3721	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>>,
				3722	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>>,
				3723	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>>
				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('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]	3728	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				3729
				3730	Given
				3731	int i[5];
				3732	void f() { i[1] = 42; }
				3733	arraySubscriptExpression(hasBase(implicitCastExpr(
				3734	hasSourceExpression(declRefExpr()))))
				3735	matches i[1] with the declRefExpr() matching i
				3736	</pre></td></tr>
				3737
				3738
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3739	<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]	3740	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				3741
				3742	Given
				3743	int i[5];
				3744	void f() { i[1] = 42; }
				3745	arraySubscriptExpression(hasIndex(integerLiteral()))
				3746	matches i[1] with the integerLiteral() matching 1
				3747	</pre></td></tr>
				3748
				3749
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3750	<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]	3751	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				3752
				3753	Example matches a (matcher = binaryOperator(hasLHS()))
				3754	a \|\| b
				3755	</pre></td></tr>
				3756
				3757
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3758	<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]	3759	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				3760
				3761	Example matches b (matcher = binaryOperator(hasRHS()))
				3762	a \|\| b
				3763	</pre></td></tr>
				3764
				3765
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3766	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3767	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				3768	type.
				3769
				3770	Given
				3771	struct A {};
				3772	A a[7];
				3773	int b[7];
				3774	arrayType(hasElementType(builtinType()))
				3775	matches "int b[7]"
				3776
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3777	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]	3778	</pre></td></tr>
				3779
				3780
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3781	<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]	3782	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				3783	type.
				3784
				3785	Given
				3786	struct A {};
				3787	A a[7];
				3788	int b[7];
				3789	arrayType(hasElementType(builtinType()))
				3790	matches "int b[7]"
				3791
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3792	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]	3793	</pre></td></tr>
				3794
				3795
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3796	<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]	3797	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				3798
				3799	Given
				3800	_Atomic(int) i;
				3801	_Atomic(float) f;
				3802	atomicType(hasValueType(isInteger()))
				3803	matches "_Atomic(int) i"
				3804
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3805	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]	3806	</pre></td></tr>
				3807
				3808
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3809	<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]	3810	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				3811
				3812	Given
				3813	_Atomic(int) i;
				3814	_Atomic(float) f;
				3815	atomicType(hasValueType(isInteger()))
				3816	matches "_Atomic(int) i"
				3817
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3818	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]	3819	</pre></td></tr>
				3820
				3821
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3822	<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]	3823	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				3824
				3825	Note: There is no TypeLoc for the deduced type and thus no
				3826	getDeducedLoc() matcher.
				3827
				3828	Given
				3829	auto a = 1;
				3830	auto b = 2.0;
				3831	autoType(hasDeducedType(isInteger()))
				3832	matches "auto a"
				3833
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3834	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]	3835	</pre></td></tr>
				3836
				3837
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3838	<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]	3839	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				3840	binary operator matches.
				3841	</pre></td></tr>
				3842
				3843
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3844	<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]	3845	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				3846
				3847	Example matches a (matcher = binaryOperator(hasLHS()))
				3848	a \|\| b
				3849	</pre></td></tr>
				3850
				3851
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3852	<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]	3853	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				3854
				3855	Example matches b (matcher = binaryOperator(hasRHS()))
				3856	a \|\| b
				3857	</pre></td></tr>
				3858
				3859
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3860	<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]	3861	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				3862	pointee matches a given matcher.
				3863
				3864	Given
				3865	int *a;
				3866	int const *b;
				3867	float const *f;
				3868	pointerType(pointee(isConstQualified(), isInteger()))
				3869	matches "int const *b"
				3870
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3871	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>>,
				3872	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]	3873	</pre></td></tr>
				3874
				3875
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3876	<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]	3877	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				3878	pointee matches a given matcher.
				3879
				3880	Given
				3881	int *a;
				3882	int const *b;
				3883	float const *f;
				3884	pointerType(pointee(isConstQualified(), isInteger()))
				3885	matches "int const *b"
				3886
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3887	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>>,
				3888	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]	3889	</pre></td></tr>
				3890
				3891
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3892	<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]	3893	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				3894
				3895	Given
				3896	void f(int i);
				3897	int y;
				3898	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3899	callExpr(
				3900	forEachArgumentWithParam(
				3901	declRefExpr(to(varDecl(hasName("y")))),
				3902	parmVarDecl(hasType(isInteger()))
				3903	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	3904	matches f(y);
				3905	with declRefExpr(...)
				3906	matching int y
				3907	and parmVarDecl(...)
				3908	matching int i
				3909	</pre></td></tr>
				3910
				3911
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3912	<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]	3913	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				3914	expression.
				3915
				3916	Given
				3917	void x(int, int, int) { int y; x(1, y, 42); }
				3918	callExpr(hasAnyArgument(declRefExpr()))
				3919	matches x(1, y, 42)
				3920	with hasAnyArgument(...)
				3921	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3922	</pre></td></tr>
				3923
				3924
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3925	<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]	3926	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				3927	call expression.
				3928
				3929	Example matches y in x(y)
				3930	(matcher = callExpr(hasArgument(0, declRefExpr())))
				3931	void x(int) { int y; x(y); }
				3932	</pre></td></tr>
				3933
				3934
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3935	<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>
				3936	<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]	3937	matches the given matcher.
				3938
				3939	The associated declaration is:
				3940	- for type nodes, the declaration of the underlying type
				3941	- for CallExpr, the declaration of the callee
				3942	- for MemberExpr, the declaration of the referenced member
				3943	- for CXXConstructExpr, the declaration of the constructor
				3944
				3945	Also usable as Matcher<T> for any T supporting the getDecl() member
				3946	function. e.g. various subtypes of clang::Type and various expressions.
				3947
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3948	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>>,
				3949	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]	3950	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>>,
				3951	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]	3952	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>>,
				3953	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]	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('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]	3958	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				3959
				3960	Given
				3961	class A { A() : i(42), j(42) {} int i; int j; };
				3962	cxxConstructorDecl(forEachConstructorInitializer(
				3963	forField(decl().bind("x"))
				3964	))
				3965	will trigger two matches, binding for 'i' and 'j' respectively.
				3966	</pre></td></tr>
				3967
				3968
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3969	<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]	3970	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				3971
				3972	Given
				3973	struct Foo {
				3974	Foo() : foo_(1) { }
				3975	int foo_;
				3976	};
				3977	cxxRecordDecl(has(cxxConstructorDecl(
				3978	hasAnyConstructorInitializer(anything())
				3979	)))
				3980	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				3981	</pre></td></tr>
				3982
				3983
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3984	<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]	3985	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				3986
				3987	Given
				3988	struct Foo {
				3989	Foo() : foo_(1) { }
				3990	int foo_;
				3991	};
				3992	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				3993	forField(hasName("foo_"))))))
				3994	matches Foo
				3995	with forField matching foo_
				3996	</pre></td></tr>
				3997
				3998
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3999	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4000	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4001
				4002	Given
				4003	struct Foo {
				4004	Foo() : foo_(1) { }
				4005	int foo_;
				4006	};
				4007	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4008	withInitializer(integerLiteral(equals(1)))))))
				4009	matches Foo
				4010	with withInitializer matching (1)
				4011	</pre></td></tr>
				4012
				4013
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4014	<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]	4015	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4016	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4017
				4018	Given
				4019	for (;;) {}
				4020	hasBody(compoundStmt())
				4021	matches 'for (;;) {}'
				4022	with compoundStmt()
				4023	matching '{}'
				4024	</pre></td></tr>
				4025
				4026
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4027	<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]	4028	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4029
				4030	Example:
				4031	forStmt(hasLoopVariable(anything()))
				4032	matches 'int x' in
				4033	for (int x : a) { }
				4034	</pre></td></tr>
				4035
				4036
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4037	<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]	4038	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4039
				4040	Example:
				4041	forStmt(hasRangeInit(anything()))
				4042	matches 'a' in
				4043	for (int x : a) { }
				4044	</pre></td></tr>
				4045
				4046
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4047	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4048	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></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('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]	4052	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4053
				4054	Example matches y.x()
				4055	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4056	class Y { public: void x(); };
				4057	void z() { Y y; y.x(); }",
				4058
				4059	FIXME: Overload to allow directly matching types?
				4060	</pre></td></tr>
				4061
				4062
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4063	<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]	4064	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4065	</pre></td></tr>
				4066
				4067
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4068	<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]	4069	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4070	matcher, or is a pointer to a type that matches the InnerMatcher.
				4071	</pre></td></tr>
				4072
				4073
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4074	<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>
				4075	<tr><td colspan="4" class="doc" id="forEachOverridden0"><pre>Matches each method overriden by the given method. This matcher may
				4076	produce multiple matches.
				4077
				4078	Given
				4079	class A { virtual void f(); };
				4080	class B : public A { void f(); };
				4081	class C : public B { void f(); };
				4082	cxxMethodDecl(ofClass(hasName("C")),
				4083	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4084	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4085	that B::f is not overridden by C::f).
				4086
				4087	The check can produce multiple matches in case of multiple inheritance, e.g.
				4088	class A1 { virtual void f(); };
				4089	class A2 { virtual void f(); };
				4090	class C : public A1, public A2 { void f(); };
				4091	cxxMethodDecl(ofClass(hasName("C")),
				4092	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4093	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4094	once with "b" binding "A2::f" and "d" binding "C::f".
				4095	</pre></td></tr>
				4096
				4097
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4098	<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]	4099	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4100	belongs to.
				4101
				4102	FIXME: Generalize this for other kinds of declarations.
				4103	FIXME: What other kind of declarations would we need to generalize
				4104	this to?
				4105
				4106	Example matches A() in the last line
				4107	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4108	ofClass(hasName("A"))))))
				4109	class A {
				4110	public:
				4111	A();
				4112	};
				4113	A a = A();
				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('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]	4118	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4119
				4120	Given:
				4121	class A { void func(); };
				4122	class B { void member(); };
				4123
				4124	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4125	A but not B.
				4126	</pre></td></tr>
				4127
				4128
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4129	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4130	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4131	a class matching Base.
				4132
				4133	Note that a class is not considered to be derived from itself.
				4134
				4135	Example matches Y, Z, C (Base == hasName("X"))
				4136	class X;
				4137	class Y : public X {}; directly derived
				4138	class Z : public Y {}; indirectly derived
				4139	typedef X A;
				4140	typedef A B;
				4141	class C : public B {}; derived from a typedef of X
				4142
				4143	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4144	class Foo;
				4145	typedef Foo X;
				4146	class Bar : public Foo {}; derived from a type that X is a typedef of
				4147	</pre></td></tr>
				4148
				4149
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4150	<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]	4151	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4152	match Base.
				4153	</pre></td></tr>
				4154
				4155
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4156	<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]	4157	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4158	given matcher.
				4159
				4160	Example matches y.x() (matcher = callExpr(callee(
				4161	cxxMethodDecl(hasName("x")))))
				4162	class Y { public: void x(); };
				4163	void z() { Y y; y.x(); }
				4164	</pre></td></tr>
				4165
				4166
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4167	<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]	4168	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4169
				4170	Given
				4171	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4172	void f() { f(); }
				4173	callExpr(callee(expr()))
				4174	matches this->x(), x(), y.x(), f()
				4175	with callee(...)
				4176	matching this->x, x, y.x, f respectively
				4177
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4178	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]	4179	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4180	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]	4181	implemented in terms of implicit casts.
				4182	</pre></td></tr>
				4183
				4184
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4185	<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]	4186	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4187
				4188	Given
				4189	void f(int i);
				4190	int y;
				4191	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4192	callExpr(
				4193	forEachArgumentWithParam(
				4194	declRefExpr(to(varDecl(hasName("y")))),
				4195	parmVarDecl(hasType(isInteger()))
				4196	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4197	matches f(y);
				4198	with declRefExpr(...)
				4199	matching int y
				4200	and parmVarDecl(...)
				4201	matching int i
				4202	</pre></td></tr>
				4203
				4204
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4205	<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]	4206	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4207	expression.
				4208
				4209	Given
				4210	void x(int, int, int) { int y; x(1, y, 42); }
				4211	callExpr(hasAnyArgument(declRefExpr()))
				4212	matches x(1, y, 42)
				4213	with hasAnyArgument(...)
				4214	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4215	</pre></td></tr>
				4216
				4217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4218	<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]	4219	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4220	call expression.
				4221
				4222	Example matches y in x(y)
				4223	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4224	void x(int) { int y; x(y); }
				4225	</pre></td></tr>
				4226
				4227
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4228	<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>
				4229	<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]	4230	matches the given matcher.
				4231
				4232	The associated declaration is:
				4233	- for type nodes, the declaration of the underlying type
				4234	- for CallExpr, the declaration of the callee
				4235	- for MemberExpr, the declaration of the referenced member
				4236	- for CXXConstructExpr, the declaration of the constructor
				4237
				4238	Also usable as Matcher<T> for any T supporting the getDecl() member
				4239	function. e.g. various subtypes of clang::Type and various expressions.
				4240
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4241	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				4242	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]	4243	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>>,
				4244	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]	4245	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>>,
				4246	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]	4247	</pre></td></tr>
				4248
				4249
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4250	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4251	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4252	extension, matches the constant given in the statement.
				4253
				4254	Given
				4255	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4256	caseStmt(hasCaseConstant(integerLiteral()))
				4257	matches "case 1:"
				4258	</pre></td></tr>
				4259
				4260
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4261	<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]	4262	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4263
				4264
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4265	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4266	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4267	functionDecl that have at least one TemplateArgument matching the given
				4268	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4269
				4270	Given
				4271	template<typename T> class A {};
				4272	template<> class A<double> {};
				4273	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4274
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4275	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4276	void func() { f<int>(); };
				4277
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4278	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4279	refersToType(asString("int"))))
				4280	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4281
				4282	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4283	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4284	</pre></td></tr>
				4285
				4286
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4287	<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]	4288	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4289	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4290
				4291	Given
				4292	template<typename T, typename U> class A {};
				4293	A<bool, int> b;
				4294	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4295
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4296	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4297	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4298	classTemplateSpecializationDecl(hasTemplateArgument(
				4299	1, refersToType(asString("int"))))
				4300	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4301
				4302	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4303	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4304	</pre></td></tr>
				4305
				4306
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4307	<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]	4308	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4309	type.
				4310
				4311	Given
				4312	struct A {};
				4313	A a[7];
				4314	int b[7];
				4315	arrayType(hasElementType(builtinType()))
				4316	matches "int b[7]"
				4317
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4318	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]	4319	</pre></td></tr>
				4320
				4321
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4322	<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]	4323	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4324	type.
				4325
				4326	Given
				4327	struct A {};
				4328	A a[7];
				4329	int b[7];
				4330	arrayType(hasElementType(builtinType()))
				4331	matches "int b[7]"
				4332
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4333	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]	4334	</pre></td></tr>
				4335
				4336
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4337	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4338	<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]	4339	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4340
				4341	Given
				4342	{ {}; 1+2; }
				4343	hasAnySubstatement(compoundStmt())
				4344	matches '{ {}; 1+2; }'
				4345	with compoundStmt()
				4346	matching '{}'
				4347	</pre></td></tr>
				4348
				4349
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4350	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4351	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4352	</pre></td></tr>
				4353
				4354
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4355	<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>
				4356	<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]	4357	matches the given matcher.
				4358
				4359	The associated declaration is:
				4360	- for type nodes, the declaration of the underlying type
				4361	- for CallExpr, the declaration of the callee
				4362	- for MemberExpr, the declaration of the referenced member
				4363	- for CXXConstructExpr, the declaration of the constructor
				4364
				4365	Also usable as Matcher<T> for any T supporting the getDecl() member
				4366	function. e.g. various subtypes of clang::Type and various expressions.
				4367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4368	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>>,
				4369	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]	4370	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>>,
				4371	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]	4372	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>>,
				4373	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]	4374	</pre></td></tr>
				4375
				4376
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4377	<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]	4378	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4379	specific using shadow declaration.
				4380
				4381	Given
				4382	namespace a { void f() {} }
				4383	using a::f;
				4384	void g() {
				4385	f(); Matches this ..
				4386	a::f(); .. but not this.
				4387	}
				4388	declRefExpr(throughUsingDecl(anything()))
				4389	matches f()
				4390	</pre></td></tr>
				4391
				4392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4393	<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]	4394	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4395	specified matcher.
				4396
				4397	Example matches x in if(x)
				4398	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4399	bool x;
				4400	if (x) {}
				4401	</pre></td></tr>
				4402
				4403
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4404	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4405	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4406
				4407	Note that this does not work for global declarations because the AST
				4408	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4409	DeclStmt's.
				4410	Example: Given non-global declarations
				4411	int a, b = 0;
				4412	int c;
				4413	int d = 2, e;
				4414	declStmt(containsDeclaration(
				4415	0, varDecl(hasInitializer(anything()))))
				4416	matches only 'int d = 2, e;', and
				4417	declStmt(containsDeclaration(1, varDecl()))
				4418	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4419	but 'int c;' is not matched.
				4420	</pre></td></tr>
				4421
				4422
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4423	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4424	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4425
				4426	Given
				4427	int a, b;
				4428	int c;
				4429	declStmt(hasSingleDecl(anything()))
				4430	matches 'int c;' but not 'int a, b;'.
				4431	</pre></td></tr>
				4432
				4433
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4434	<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]	4435	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4436	the inner matcher.
				4437
				4438	Given
				4439	int x;
				4440	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4441	matches int x
				4442	</pre></td></tr>
				4443
				4444
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4445	<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]	4446	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4447	Decl, matches InnerMatcher.
				4448
				4449	Given
				4450	namespace N {
				4451	namespace M {
				4452	class D {};
				4453	}
				4454	}
				4455
				4456	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4457	declaration of class D.
				4458	</pre></td></tr>
				4459
				4460
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4461	<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]	4462	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4463	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4464
				4465	Given
				4466	for (;;) {}
				4467	hasBody(compoundStmt())
				4468	matches 'for (;;) {}'
				4469	with compoundStmt()
				4470	matching '{}'
				4471	</pre></td></tr>
				4472
				4473
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4474	<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]	4475	<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]	4476	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4477
				4478	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4479	if (true) {}
				4480	</pre></td></tr>
				4481
				4482
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4483	<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]	4484	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4485	matches InnerMatcher if the qualifier exists.
				4486
				4487	Given
				4488	namespace N {
				4489	namespace M {
				4490	class D {};
				4491	}
				4492	}
				4493	N::M::D d;
				4494
				4495	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4496	matches the type of the variable declaration of d.
				4497	</pre></td></tr>
				4498
				4499
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4500	<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]	4501	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4502
				4503	Given
				4504	namespace N {
				4505	namespace M {
				4506	class D {};
				4507	}
				4508	}
				4509	N::M::D d;
				4510
				4511	elaboratedType(namesType(recordType(
				4512	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4513	declaration of d.
				4514	</pre></td></tr>
				4515
				4516
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4517	<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>
				4518	<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]	4519	matches the given matcher.
				4520
				4521	The associated declaration is:
				4522	- for type nodes, the declaration of the underlying type
				4523	- for CallExpr, the declaration of the callee
				4524	- for MemberExpr, the declaration of the referenced member
				4525	- for CXXConstructExpr, the declaration of the constructor
				4526
				4527	Also usable as Matcher<T> for any T supporting the getDecl() member
				4528	function. e.g. various subtypes of clang::Type and various expressions.
				4529
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4530	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>>,
				4531	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]	4532	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>>,
				4533	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]	4534	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>>,
				4535	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]	4536	</pre></td></tr>
				4537
				4538
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4539	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4540	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4541
				4542	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4543	actual casts "explicit" casts.)
				4544	</pre></td></tr>
				4545
				4546
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4547	<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>
				4548	<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]	4549	declaration's type.
				4550
				4551	In case of a value declaration (for example a variable declaration),
				4552	this resolves one layer of indirection. For example, in the value
				4553	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4554	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4555	declaration of x.
				4556
				4557	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4558	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4559	class X {};
				4560	void y(X &x) { x; X z; }
				4561
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4562	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]	4563	</pre></td></tr>
				4564
				4565
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4566	<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]	4567	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4568	matcher.
				4569
				4570	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4571	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4572	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4573	class X {};
				4574	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4575	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4576	</pre></td></tr>
				4577
				4578
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4579	<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]	4580	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4581	are stripped off.
				4582
				4583	Parentheses and explicit casts are not discarded.
				4584	Given
				4585	int arr[5];
				4586	int a = 0;
				4587	char b = 0;
				4588	const int c = a;
				4589	int *d = arr;
				4590	long e = (long) 0l;
				4591	The matchers
				4592	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4593	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4594	would match the declarations for a, b, c, and d, but not e.
				4595	While
				4596	varDecl(hasInitializer(integerLiteral()))
				4597	varDecl(hasInitializer(declRefExpr()))
				4598	only match the declarations for b, c, and d.
				4599	</pre></td></tr>
				4600
				4601
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4602	<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>
				4603	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4604	nodes are stripped off.
				4605
				4606	Parentheses and explicit casts are not discarded.
				4607	Given
				4608	class C {};
				4609	C a = C();
				4610	C b;
				4611	C c = b;
				4612	The matchers
				4613	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4614	would match the declarations for a, b, and c.
				4615	While
				4616	varDecl(hasInitializer(cxxConstructExpr()))
				4617	only match the declarations for b and c.
				4618	</pre></td></tr>
				4619
				4620
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4621	<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]	4622	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4623	casts are stripped off.
				4624
				4625	Implicit and non-C Style casts are also discarded.
				4626	Given
				4627	int a = 0;
				4628	char b = (0);
				4629	void* c = reinterpret_cast<char*>(0);
				4630	char d = char(0);
				4631	The matcher
				4632	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4633	would match the declarations for a, b, c, and d.
				4634	while
				4635	varDecl(hasInitializer(integerLiteral()))
				4636	only match the declaration for a.
				4637	</pre></td></tr>
				4638
				4639
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4640	<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]	4641	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4642	parentheses are stripped off.
				4643
				4644	Explicit casts are not discarded.
				4645	Given
				4646	int arr[5];
				4647	int a = 0;
				4648	char b = (0);
				4649	const int c = a;
				4650	int *d = (arr);
				4651	long e = ((long) 0l);
				4652	The matchers
				4653	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4654	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4655	would match the declarations for a, b, c, and d, but not e.
				4656	while
				4657	varDecl(hasInitializer(integerLiteral()))
				4658	varDecl(hasInitializer(declRefExpr()))
				4659	would only match the declaration for a.
				4660	</pre></td></tr>
				4661
				4662
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4663	<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]	4664	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4665	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4666
				4667	Given
				4668	for (;;) {}
				4669	hasBody(compoundStmt())
				4670	matches 'for (;;) {}'
				4671	with compoundStmt()
				4672	matching '{}'
				4673	</pre></td></tr>
				4674
				4675
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4676	<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]	4677	<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]	4678	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4679
				4680	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4681	if (true) {}
				4682	</pre></td></tr>
				4683
				4684
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4685	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4686	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				4687
				4688	Example:
				4689	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				4690	matches '++x' in
				4691	for (x; x < N; ++x) { }
				4692	</pre></td></tr>
				4693
				4694
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4695	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4696	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				4697
				4698	Example:
				4699	forStmt(hasLoopInit(declStmt()))
				4700	matches 'int x = 0' in
				4701	for (int x = 0; x < N; ++x) { }
				4702	</pre></td></tr>
				4703
				4704
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4705	<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]	4706	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				4707
				4708	Does not match the 'this' parameter of a method.
				4709
				4710	Given
				4711	class X { void f(int x, int y, int z) {} };
				4712	cxxMethodDecl(hasAnyParameter(hasName("y")))
				4713	matches f(int x, int y, int z) {}
				4714	with hasAnyParameter(...)
				4715	matching int y
				4716	</pre></td></tr>
				4717
				4718
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4719	<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>
				4720	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4721	functionDecl that have at least one TemplateArgument matching the given
				4722	InnerMatcher.
				4723
				4724	Given
				4725	template<typename T> class A {};
				4726	template<> class A<double> {};
				4727	A<int> a;
				4728
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4729	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4730	void func() { f<int>(); };
				4731
				4732	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4733	refersToType(asString("int"))))
				4734	matches the specialization A<int>
				4735
				4736	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4737	matches the specialization f<int>
				4738	</pre></td></tr>
				4739
				4740
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4741	<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]	4742	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4743	definition that has a given body.
				4744
				4745	Given
				4746	for (;;) {}
				4747	hasBody(compoundStmt())
				4748	matches 'for (;;) {}'
				4749	with compoundStmt()
				4750	matching '{}'
				4751	</pre></td></tr>
				4752
				4753
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4754	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4755	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				4756
				4757	Given
				4758	class X { void f(int x) {} };
				4759	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				4760	matches f(int x) {}
				4761	with hasParameter(...)
				4762	matching int x
				4763	</pre></td></tr>
				4764
				4765
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4766	<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>
				4767	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4768	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				4769
				4770	Given
				4771	template<typename T, typename U> class A {};
				4772	A<bool, int> b;
				4773	A<int, bool> c;
				4774
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4775	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4776	void func() { f<int>(); };
				4777	classTemplateSpecializationDecl(hasTemplateArgument(
				4778	1, refersToType(asString("int"))))
				4779	matches the specialization A<bool, int>
				4780
				4781	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4782	matches the specialization f<int>
				4783	</pre></td></tr>
				4784
				4785
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4786	<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]	4787	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				4788
				4789	Given:
				4790	class X { int f() { return 1; } };
				4791	cxxMethodDecl(returns(asString("int")))
				4792	matches int f() { return 1; }
				4793	</pre></td></tr>
				4794
				4795
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4796	<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]	4797	<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]	4798	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4799
				4800	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4801	if (true) {}
				4802	</pre></td></tr>
				4803
				4804
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4805	<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]	4806	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				4807
				4808	Given
				4809	if (A* a = GetAPointer()) {}
				4810	hasConditionVariableStatement(...)
				4811	matches 'A* a = GetAPointer()'.
				4812	</pre></td></tr>
				4813
				4814
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4815	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4816	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				4817
				4818	Examples matches the if statement
				4819	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				4820	if (false) false; else true;
				4821	</pre></td></tr>
				4822
				4823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4824	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4825	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				4826
				4827	Examples matches the if statement
				4828	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				4829	if (false) true; else false;
				4830	</pre></td></tr>
				4831
				4832
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4833	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4834	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				4835	matcher.
				4836
				4837	FIXME: Unit test this matcher
				4838	</pre></td></tr>
				4839
				4840
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4841	<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>
				4842	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				4843	(if expression have it).
				4844	</pre></td></tr>
				4845
				4846
				4847	<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>
				4848	<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
				4849	matches the given matcher.
				4850
				4851	The associated declaration is:
				4852	- for type nodes, the declaration of the underlying type
				4853	- for CallExpr, the declaration of the callee
				4854	- for MemberExpr, the declaration of the referenced member
				4855	- for CXXConstructExpr, the declaration of the constructor
				4856
				4857	Also usable as Matcher<T> for any T supporting the getDecl() member
				4858	function. e.g. various subtypes of clang::Type and various expressions.
				4859
				4860	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>>,
				4861	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>>,
				4862	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>>,
				4863	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>>,
				4864	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>>,
				4865	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>>
				4866	</pre></td></tr>
				4867
				4868
				4869	<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]	4870	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				4871	matches the given matcher.
				4872
				4873	The associated declaration is:
				4874	- for type nodes, the declaration of the underlying type
				4875	- for CallExpr, the declaration of the callee
				4876	- for MemberExpr, the declaration of the referenced member
				4877	- for CXXConstructExpr, the declaration of the constructor
				4878
				4879	Also usable as Matcher<T> for any T supporting the getDecl() member
				4880	function. e.g. various subtypes of clang::Type and various expressions.
				4881
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4882	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>>,
				4883	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]	4884	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>>,
				4885	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]	4886	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>>,
				4887	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]	4888	</pre></td></tr>
				4889
				4890
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4891	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4892	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				4893	matches the given matcher.
				4894
				4895	The associated declaration is:
				4896	- for type nodes, the declaration of the underlying type
				4897	- for CallExpr, the declaration of the callee
				4898	- for MemberExpr, the declaration of the referenced member
				4899	- for CXXConstructExpr, the declaration of the constructor
				4900
				4901	Also usable as Matcher<T> for any T supporting the getDecl() member
				4902	function. e.g. various subtypes of clang::Type and various expressions.
				4903
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4904	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>>,
				4905	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]	4906	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>>,
				4907	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]	4908	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>>,
				4909	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]	4910	</pre></td></tr>
				4911
				4912
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4913	<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]	4914	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				4915	matched by a given matcher.
				4916
				4917	Given
				4918	struct X { int m; };
				4919	void f(X x) { x.m; m; }
				4920	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				4921	matches "x.m" and "m"
				4922	with hasObjectExpression(...)
				4923	matching "x" and the implicit object expression of "m" which has type X*.
				4924	</pre></td></tr>
				4925
				4926
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4927	<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]	4928	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				4929	given matcher.
				4930
				4931	Given
				4932	struct { int first, second; } first, second;
				4933	int i(second.first);
				4934	int j(first.second);
				4935	memberExpr(member(hasName("first")))
				4936	matches second.first
				4937	but not first.second (because the member name there is "second").
				4938	</pre></td></tr>
				4939
				4940
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4941	<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]	4942	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				4943	pointee matches a given matcher.
				4944
				4945	Given
				4946	int *a;
				4947	int const *b;
				4948	float const *f;
				4949	pointerType(pointee(isConstQualified(), isInteger()))
				4950	matches "int const *b"
				4951
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4952	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>>,
				4953	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]	4954	</pre></td></tr>
				4955
				4956
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4957	<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]	4958	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				4959	pointee matches a given matcher.
				4960
				4961	Given
				4962	int *a;
				4963	int const *b;
				4964	float const *f;
				4965	pointerType(pointee(isConstQualified(), isInteger()))
				4966	matches "int const *b"
				4967
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4968	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>>,
				4969	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]	4970	</pre></td></tr>
				4971
				4972
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	4973	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('hasUnderlyingDecl0')"><a name="hasUnderlyingDecl0Anchor">hasUnderlyingDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>> InnerMatcher</td></tr>
				4974	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				4975	matcher.
				4976
				4977	Given
				4978	namespace N { template<class T> void f(T t); }
				4979	template <class T> void g() { using N::f; f(T()); }
				4980	unresolvedLookupExpr(hasAnyDeclaration(
				4981	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				4982	matches the use of f in g() .
				4983	</pre></td></tr>
				4984
				4985
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4986	<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]	4987	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				4988
				4989	Given
				4990	struct A { struct B { struct C {}; }; };
				4991	A::B::C c;
				4992	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				4993	matches "A::"
				4994	</pre></td></tr>
				4995
				4996
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4997	<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]	4998	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				4999	given TypeLoc.
				5000
				5001	Given
				5002	struct A { struct B { struct C {}; }; };
				5003	A::B::C c;
				5004	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5005	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5006	matches "A::"
				5007	</pre></td></tr>
				5008
				5009
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5010	<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]	5011	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5012
				5013	Given
				5014	struct A { struct B { struct C {}; }; };
				5015	A::B::C c;
				5016	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5017	matches "A::"
				5018	</pre></td></tr>
				5019
				5020
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5021	<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]	5022	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5023	given namespace matcher.
				5024
				5025	Given
				5026	namespace ns { struct A {}; }
				5027	ns::A a;
				5028	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5029	matches "ns::"
				5030	</pre></td></tr>
				5031
				5032
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5033	<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]	5034	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5035	given QualType matcher without qualifiers.
				5036
				5037	Given
				5038	struct A { struct B { struct C {}; }; };
				5039	A::B::C c;
				5040	nestedNameSpecifier(specifiesType(
				5041	hasDeclaration(cxxRecordDecl(hasName("A")))
				5042	))
				5043	matches "A::"
				5044	</pre></td></tr>
				5045
				5046
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5047	<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]	5048	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5049	call expression.
				5050
				5051	Example matches y in x(y)
				5052	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5053	void x(int) { int y; x(y); }
				5054	</pre></td></tr>
				5055
				5056
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5057	<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]	5058	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5059
				5060	Example
				5061	matcher = objCMessageExpr(hasRecieverType(asString("UIWebView *")));
				5062	matches the [webView ...] message invocation.
				5063	NSString *webViewJavaScript = ...
				5064	UIWebView *webView = ...
				5065	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5066	</pre></td></tr>
				5067
				5068
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5069	<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>
				5070	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5071
				5072
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5073	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OverloadExpr.html">OverloadExpr</a>></td><td class="name" onclick="toggle('hasAnyDeclaration0')"><a name="hasAnyDeclaration0Anchor">hasAnyDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				5074	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5075	overloads matches the given matcher.
				5076
				5077	Given
				5078	template <typename T> void foo(T);
				5079	template <typename T> void bar(T);
				5080	template <typename T> void baz(T t) {
				5081	foo(t);
				5082	bar(t);
				5083	}
				5084	unresolvedLookupExpr(hasAnyDeclaration(
				5085	functionTemplateDecl(hasName("foo"))))
				5086	matches foo in foo(t); but not bar in bar(t);
				5087	</pre></td></tr>
				5088
				5089
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5090	<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]	5091	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5092
				5093	Given
				5094	int (*ptr_to_array)[4];
				5095	int (*ptr_to_func)(int);
				5096
				5097	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5098	ptr_to_func but not ptr_to_array.
				5099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5100	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]	5101	</pre></td></tr>
				5102
				5103
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5104	<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]	5105	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5106	pointee matches a given matcher.
				5107
				5108	Given
				5109	int *a;
				5110	int const *b;
				5111	float const *f;
				5112	pointerType(pointee(isConstQualified(), isInteger()))
				5113	matches "int const *b"
				5114
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5115	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>>,
				5116	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]	5117	</pre></td></tr>
				5118
				5119
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5120	<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]	5121	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5122	pointee matches a given matcher.
				5123
				5124	Given
				5125	int *a;
				5126	int const *b;
				5127	float const *f;
				5128	pointerType(pointee(isConstQualified(), isInteger()))
				5129	matches "int const *b"
				5130
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5131	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>>,
				5132	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]	5133	</pre></td></tr>
				5134
				5135
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5136	<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]	5137	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5138
				5139	Given:
				5140	typedef int &int_ref;
				5141	int a;
				5142	int_ref b = a;
				5143
				5144	varDecl(hasType(qualType(referenceType()))))) will not match the
				5145	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5146	</pre></td></tr>
				5147
				5148
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5149	<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]	5150	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5151	matches the given matcher.
				5152
				5153	The associated declaration is:
				5154	- for type nodes, the declaration of the underlying type
				5155	- for CallExpr, the declaration of the callee
				5156	- for MemberExpr, the declaration of the referenced member
				5157	- for CXXConstructExpr, the declaration of the constructor
				5158
				5159	Also usable as Matcher<T> for any T supporting the getDecl() member
				5160	function. e.g. various subtypes of clang::Type and various expressions.
				5161
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5162	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>>,
				5163	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]	5164	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>>,
				5165	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]	5166	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>>,
				5167	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]	5168	</pre></td></tr>
				5169
				5170
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5171	<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>
				5172	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5173
				5174	Given
				5175	void (*fp)(void);
				5176	The matcher
				5177	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5178	would match the declaration for fp.
				5179	</pre></td></tr>
				5180
				5181
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5182	<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]	5183	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5184	</pre></td></tr>
				5185
				5186
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5187	<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]	5188	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5189	matches the specified matcher.
				5190
				5191	Example matches y->x()
				5192	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5193	cxxRecordDecl(hasName("Y")))))))
				5194	class Y { public: void x(); };
				5195	void z() { Y *y; y->x(); }
				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_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]	5200	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5201	</pre></td></tr>
				5202
				5203
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5204	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5205	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5206	type matches the specified matcher.
				5207
				5208	Example matches X &x and const X &y
				5209	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5210	class X {
				5211	void a(X b) {
				5212	X &x = b;
				5213	const X &y = b;
				5214	}
				5215	};
				5216	</pre></td></tr>
				5217
				5218
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5219	<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]	5220	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5221	matches the given matcher.
				5222
				5223	The associated declaration is:
				5224	- for type nodes, the declaration of the underlying type
				5225	- for CallExpr, the declaration of the callee
				5226	- for MemberExpr, the declaration of the referenced member
				5227	- for CXXConstructExpr, the declaration of the constructor
				5228
				5229	Also usable as Matcher<T> for any T supporting the getDecl() member
				5230	function. e.g. various subtypes of clang::Type and various expressions.
				5231
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5232	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>>,
				5233	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]	5234	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>>,
				5235	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]	5236	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>>,
				5237	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]	5238	</pre></td></tr>
				5239
				5240
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5241	<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]	5242	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5243	pointee matches a given matcher.
				5244
				5245	Given
				5246	int *a;
				5247	int const *b;
				5248	float const *f;
				5249	pointerType(pointee(isConstQualified(), isInteger()))
				5250	matches "int const *b"
				5251
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5252	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>>,
				5253	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]	5254	</pre></td></tr>
				5255
				5256
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5257	<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]	5258	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5259	pointee matches a given matcher.
				5260
				5261	Given
				5262	int *a;
				5263	int const *b;
				5264	float const *f;
				5265	pointerType(pointee(isConstQualified(), isInteger()))
				5266	matches "int const *b"
				5267
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5268	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>>,
				5269	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]	5270	</pre></td></tr>
				5271
				5272
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5273	<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>
				5274	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5275
				5276	Given
				5277	return a + b;
				5278	hasReturnValue(binaryOperator())
				5279	matches 'return a + b'
				5280	with binaryOperator()
				5281	matching 'a + b'
				5282	</pre></td></tr>
				5283
				5284
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5285	<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>
				5286	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5287	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5288
				5289	Given
				5290	{ {}; 1+2; }
				5291	hasAnySubstatement(compoundStmt())
				5292	matches '{ {}; 1+2; }'
				5293	with compoundStmt()
				5294	matching '{}'
				5295	</pre></td></tr>
				5296
				5297
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5298	<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]	5299	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5300	alignof.
				5301	</pre></td></tr>
				5302
				5303
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5304	<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>
				5305	<tr><td colspan="4" class="doc" id="forFunction0"><pre>Matches declaration of the function the statemenet belongs to
				5306
				5307	Given:
				5308	F& operator=(const F& o) {
				5309	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5310	return *this;
				5311	}
				5312	returnStmt(forFunction(hasName("operator=")))
				5313	matches 'return *this'
				5314	but does match 'return > 0'
				5315	</pre></td></tr>
				5316
				5317
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5318	<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]	5319	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5320	sizeof.
				5321	</pre></td></tr>
				5322
				5323
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5324	<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]	5325	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5326	statement. This matcher may produce multiple matches.
				5327
				5328	Given
				5329	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5330	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5331	matches four times, with "c" binding each of "case 1:", "case 2:",
				5332	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5333	"switch (1)", "switch (2)" and "switch (2)".
				5334	</pre></td></tr>
				5335
				5336
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5337	<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>
				5338	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5339	switch statement or conditional operator.
				5340
				5341	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5342	if (true) {}
				5343	</pre></td></tr>
				5344
				5345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5346	<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]	5347	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5348	matches the given matcher.
				5349
				5350	The associated declaration is:
				5351	- for type nodes, the declaration of the underlying type
				5352	- for CallExpr, the declaration of the callee
				5353	- for MemberExpr, the declaration of the referenced member
				5354	- for CXXConstructExpr, the declaration of the constructor
				5355
				5356	Also usable as Matcher<T> for any T supporting the getDecl() member
				5357	function. e.g. various subtypes of clang::Type and various expressions.
				5358
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5359	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>>,
				5360	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]	5361	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>>,
				5362	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]	5363	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>>,
				5364	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]	5365	</pre></td></tr>
				5366
				5367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5368	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5369	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5370
				5371	Given
				5372	template<typename T> struct A {};
				5373	struct B { B* next; };
				5374	A<&B::next> a;
				5375	templateSpecializationType(hasAnyTemplateArgument(
				5376	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5377	matches the specialization A<&B::next> with fieldDecl(...) matching
				5378	B::next
				5379	</pre></td></tr>
				5380
				5381
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5382	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5383	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5384	declaration.
				5385
				5386	Given
				5387	template<typename T> struct A {};
				5388	struct B { B* next; };
				5389	A<&B::next> a;
				5390	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5391	refersToDeclaration(fieldDecl(hasName("next"))))
				5392	matches the specialization A<&B::next> with fieldDecl(...) matching
				5393	B::next
				5394	</pre></td></tr>
				5395
				5396
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5397	<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]	5398	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5399
				5400	Given
				5401	template<int T> struct A {};
				5402	C<42> c;
				5403	classTemplateSpecializationDecl(
				5404	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5405	matches the implicit instantiation of C in C<42>.
				5406	</pre></td></tr>
				5407
				5408
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5409	<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>
				5410	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5411
				5412	Given
				5413	template<template <typename> class S> class X {};
				5414	template<typename T> class Y {};"
				5415	X<Y> xi;
				5416	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5417	refersToTemplate(templateName())))
				5418	matches the specialization X<Y>
				5419	</pre></td></tr>
				5420
				5421
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5422	<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]	5423	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5424
				5425	Given
				5426	struct X {};
				5427	template<typename T> struct A {};
				5428	A<X> a;
				5429	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5430	refersToType(class(hasName("X")))))
				5431	matches the specialization A<X>
				5432	</pre></td></tr>
				5433
				5434
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5435	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5436	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5437	functionDecl that have at least one TemplateArgument matching the given
				5438	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5439
				5440	Given
				5441	template<typename T> class A {};
				5442	template<> class A<double> {};
				5443	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5444
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5445	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5446	void func() { f<int>(); };
				5447
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5448	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5449	refersToType(asString("int"))))
				5450	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5451
				5452	functionDecl(hasAnyTemplateArgument(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_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]	5458	<tr><td colspan="4" class="doc" id="hasDeclaration3"><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
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5479	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5480	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5481	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5482
				5483	Given
				5484	template<typename T, typename U> class A {};
				5485	A<bool, int> b;
				5486	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5487
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5488	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5489	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5490	classTemplateSpecializationDecl(hasTemplateArgument(
				5491	1, refersToType(asString("int"))))
				5492	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5493
				5494	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5495	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5496	</pre></td></tr>
				5497
				5498
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5499	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5500	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5501	matches the given matcher.
				5502
				5503	The associated declaration is:
				5504	- for type nodes, the declaration of the underlying type
				5505	- for CallExpr, the declaration of the callee
				5506	- for MemberExpr, the declaration of the referenced member
				5507	- for CXXConstructExpr, the declaration of the constructor
				5508
				5509	Also usable as Matcher<T> for any T supporting the getDecl() member
				5510	function. e.g. various subtypes of clang::Type and various expressions.
				5511
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5512	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>>,
				5513	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]	5514	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>>,
				5515	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]	5516	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>>,
				5517	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]	5518	</pre></td></tr>
				5519
				5520
				5521	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5522	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5523
				5524	Generates results for each match.
				5525
				5526	For example, in:
				5527	class A { class B {}; class C {}; };
				5528	The matcher:
				5529	cxxRecordDecl(hasName("::A"),
				5530	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5531	will generate results for A, B and C.
				5532
				5533	Usable as: Any Matcher
				5534	</pre></td></tr>
				5535
				5536
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5537	<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]	5538	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5539	matcher.
				5540
				5541	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5542	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5543	and U (matcher = typedefDecl(hasType(asString("int")))
				5544	class X {};
				5545	void y(X &x) { x; X z; }
				5546	typedef int U;
				5547	</pre></td></tr>
				5548
				5549
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5550	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5551	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5552	matches the given matcher.
				5553
				5554	The associated declaration is:
				5555	- for type nodes, the declaration of the underlying type
				5556	- for CallExpr, the declaration of the callee
				5557	- for MemberExpr, the declaration of the referenced member
				5558	- for CXXConstructExpr, the declaration of the constructor
				5559
				5560	Also usable as Matcher<T> for any T supporting the getDecl() member
				5561	function. e.g. various subtypes of clang::Type and various expressions.
				5562
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5563	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>>,
				5564	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]	5565	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>>,
				5566	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]	5567	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>>,
				5568	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]	5569	</pre></td></tr>
				5570
				5571
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5572	<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]	5573	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5574
				5575	Given
				5576	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5577	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5578	matches sizeof(a) and alignof(c)
				5579	</pre></td></tr>
				5580
				5581
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5582	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5583	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5584
				5585	Example matches true (matcher = hasUnaryOperand(
				5586	cxxBoolLiteral(equals(true))))
				5587	!true
				5588	</pre></td></tr>
				5589
				5590
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5591	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5592	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5593	matches the given matcher.
				5594
				5595	The associated declaration is:
				5596	- for type nodes, the declaration of the underlying type
				5597	- for CallExpr, the declaration of the callee
				5598	- for MemberExpr, the declaration of the referenced member
				5599	- for CXXConstructExpr, the declaration of the constructor
				5600
				5601	Also usable as Matcher<T> for any T supporting the getDecl() member
				5602	function. e.g. various subtypes of clang::Type and various expressions.
				5603
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5604	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>>,
				5605	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]	5606	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>>,
				5607	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]	5608	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>>,
				5609	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]	5610	</pre></td></tr>
				5611
				5612
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5613	<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]	5614	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5615
				5616	Given
				5617	namespace X { void b(); }
				5618	using X::b;
				5619	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5620	matches using X::b </pre></td></tr>
				5621
				5622
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5623	<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]	5624	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				5625	matched by the given matcher.
				5626
				5627	Given
				5628	namespace X { int a; void b(); }
				5629	using X::a;
				5630	using X::b;
				5631	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				5632	matches using X::b but not using X::a </pre></td></tr>
				5633
				5634
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5635	<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>
				5636	<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]	5637	declaration's type.
				5638
				5639	In case of a value declaration (for example a variable declaration),
				5640	this resolves one layer of indirection. For example, in the value
				5641	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				5642	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				5643	declaration of x.
				5644
				5645	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5646	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5647	class X {};
				5648	void y(X &x) { x; X z; }
				5649
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5650	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]	5651	</pre></td></tr>
				5652
				5653
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5654	<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>
				5655	<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]	5656	matcher.
				5657
				5658	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5659	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5660	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5661	class X {};
				5662	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5663	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5664	</pre></td></tr>
				5665
				5666
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5667	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5668	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				5669	that matches the given matcher.
				5670
				5671	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				5672	bool y() { return true; }
				5673	bool x = y();
				5674	</pre></td></tr>
				5675
				5676
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5677	<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]	5678	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				5679	expression.
				5680
				5681	Given
				5682	void f(int b) {
				5683	int a[b];
				5684	}
				5685	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				5686	varDecl(hasName("b")))))))
				5687	matches "int a[b]"
				5688	</pre></td></tr>
				5689
				5690
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5691	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5692	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5693	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5694
				5695	Given
				5696	for (;;) {}
				5697	hasBody(compoundStmt())
				5698	matches 'for (;;) {}'
				5699	with compoundStmt()
				5700	matching '{}'
				5701	</pre></td></tr>
				5702
				5703
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5704	<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]	5705	<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]	5706	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5707
				5708	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5709	if (true) {}
				5710	</pre></td></tr>
				5711
				5712
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5713	<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]	5714	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				5715	NestedNameSpecifier-matcher matches.
				5716	</pre></td></tr>
				5717
				5718
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5719	<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]	5720	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				5721	QualType-matcher matches.
				5722	</pre></td></tr>
				5723
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	5724	<!--END_TRAVERSAL_MATCHERS -->
				5725	</table>
				5726
				5727	</div>
				5728	</body>
				5729	</html>
				5730
				5731