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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
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1321	<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]	1322	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1323	</pre></td></tr>
				1324
				1325
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1326	<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]	1327	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1328
				1329	Given
				1330	int a[] = { 2, 3 };
				1331	int b[4];
				1332	void f() { int c[a[0]]; }
				1333	arrayType()
				1334	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1335	</pre></td></tr>
				1336
				1337
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1338	<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]	1339	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1340
				1341	Given
				1342	_Atomic(int) i;
				1343	atomicType()
				1344	matches "_Atomic(int) i"
				1345	</pre></td></tr>
				1346
				1347
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1348	<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]	1349	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1350
				1351	Given:
				1352	auto n = 4;
				1353	int v[] = { 2, 3 }
				1354	for (auto i : v) { }
				1355	autoType()
				1356	matches "auto n" and "auto i"
				1357	</pre></td></tr>
				1358
				1359
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1360	<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]	1361	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1362	"void (^)(int)".
				1363
				1364	The pointee is always required to be a FunctionType.
				1365	</pre></td></tr>
				1366
				1367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1368	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1369	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1370
				1371	Given
				1372	struct A {};
				1373	A a;
				1374	int b;
				1375	float c;
				1376	bool d;
				1377	builtinType()
				1378	matches "int b", "float c" and "bool d"
				1379	</pre></td></tr>
				1380
				1381
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1382	<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]	1383	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1384
				1385	Given
				1386	_Complex float f;
				1387	complexType()
				1388	matches "_Complex float f"
				1389	</pre></td></tr>
				1390
				1391
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1392	<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]	1393	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1394
				1395	Given
				1396	void() {
				1397	int a[2];
				1398	int b[] = { 2, 3 };
				1399	int c[b[0]];
				1400	}
				1401	constantArrayType()
				1402	matches "int a[2]"
				1403	</pre></td></tr>
				1404
				1405
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1406	<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]	1407	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1408	Example matches i[] in declaration of f.
				1409	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1410	Example matches i[1].
				1411	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1412	void f(int i[]) {
				1413	i[1] = 0;
				1414	}
				1415	</pre></td></tr>
				1416
				1417
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1418	<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]	1419	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1420
				1421	Given
				1422	template<typename T, int Size>
				1423	class array {
				1424	T data[Size];
				1425	};
				1426	dependentSizedArrayType
				1427	matches "T data[Size]"
				1428	</pre></td></tr>
				1429
				1430
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1431	<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]	1432	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1433	qualified name.
				1434
				1435	Given
				1436	namespace N {
				1437	namespace M {
				1438	class D {};
				1439	}
				1440	}
				1441	class C {};
				1442
				1443	class C c;
				1444	N::M::D d;
				1445
				1446	elaboratedType() matches the type of the variable declarations of both
				1447	c and d.
				1448	</pre></td></tr>
				1449
				1450
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame^]	1451	<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>
				1452	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1453
				1454	Given
				1455	enum C { Green };
				1456	enum S { Red };
				1457
				1458	C c;
				1459	S s;
				1460
				1461	enumType() matches the type of the variable declarations of both c and
				1462	s.
				1463	</pre></td></tr>
				1464
				1465
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1466	<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>
				1467	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1468
				1469	Given
				1470	int (*f)(int);
				1471	void g();
				1472	functionProtoType()
				1473	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1474	In C mode, "g" is not matched because it does not contain a prototype.
				1475	</pre></td></tr>
				1476
				1477
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1478	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1479	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1480
				1481	Given
				1482	int (*f)(int);
				1483	void g();
				1484	functionType()
				1485	matches "int (*f)(int)" and the type of "g".
				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('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]	1490	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1491
				1492	Given
				1493	int a[] = { 2, 3 };
				1494	int b[42];
				1495	void f(int c[]) { int d[a[0]]; };
				1496	incompleteArrayType()
				1497	matches "int a[]" and "int c[]"
				1498	</pre></td></tr>
				1499
				1500
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1501	<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]	1502	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1503
				1504	Example matches S s, but not S<T> s.
				1505	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1506	template <typename T> struct S {
				1507	void f(S s);
				1508	void g(S<T> s);
				1509	};
				1510	</pre></td></tr>
				1511
				1512
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1513	<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]	1514	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1515
				1516	Given:
				1517	int *a;
				1518	int &b = *a;
				1519	int &&c = 1;
				1520	auto &d = b;
				1521	auto &&e = c;
				1522	auto &&f = 2;
				1523	int g = 5;
				1524
				1525	lValueReferenceType() matches the types of b, d, and e. e is
				1526	matched since the type is deduced as int& by reference collapsing rules.
				1527	</pre></td></tr>
				1528
				1529
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1530	<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]	1531	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1532	Given
				1533	struct A { int i; }
				1534	A::* ptr = A::i;
				1535	memberPointerType()
				1536	matches "A::* ptr"
				1537	</pre></td></tr>
				1538
				1539
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1540	<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]	1541	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1542	a pointer type, despite being syntactically similar.
				1543
				1544	Given
				1545	int *a;
				1546
				1547	@interface Foo
				1548	@end
				1549	Foo *f;
				1550	pointerType()
				1551	matches "Foo f", but does not match "int a".
				1552	</pre></td></tr>
				1553
				1554
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1555	<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]	1556	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1557
				1558	Given
				1559	int (*ptr_to_array)[4];
				1560	int *array_of_ptrs[4];
				1561
				1562	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1563	array_of_ptrs.
				1564	</pre></td></tr>
				1565
				1566
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1567	<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]	1568	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1569	types.
				1570
				1571	Given
				1572	int *a;
				1573	int &b = *a;
				1574	int c = 5;
				1575
				1576	@interface Foo
				1577	@end
				1578	Foo *f;
				1579	pointerType()
				1580	matches "int a", but does not match "Foo f".
				1581	</pre></td></tr>
				1582
				1583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1584	<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]	1585	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1586
				1587	Given:
				1588	int *a;
				1589	int &b = *a;
				1590	int &&c = 1;
				1591	auto &d = b;
				1592	auto &&e = c;
				1593	auto &&f = 2;
				1594	int g = 5;
				1595
				1596	rValueReferenceType() matches the types of c and f. e is not
				1597	matched as it is deduced to int& by reference collapsing rules.
				1598	</pre></td></tr>
				1599
				1600
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1601	<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]	1602	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1603
				1604	Given
				1605	class C {};
				1606	struct S {};
				1607
				1608	C c;
				1609	S s;
				1610
				1611	recordType() matches the type of the variable declarations of both c
				1612	and s.
				1613	</pre></td></tr>
				1614
				1615
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1616	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1617	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1618
				1619	Given
				1620	int *a;
				1621	int &b = *a;
				1622	int &&c = 1;
				1623	auto &d = b;
				1624	auto &&e = c;
				1625	auto &&f = 2;
				1626	int g = 5;
				1627
				1628	referenceType() matches the types of b, c, d, e, and f.
				1629	</pre></td></tr>
				1630
				1631
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1632	<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]	1633	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1634	template type parameter.
				1635
				1636	Given
				1637	template <typename T>
				1638	void F(T t) {
				1639	int i = 1 + t;
				1640	}
				1641
				1642	substTemplateTypeParmType() matches the type of 't' but not '1'
				1643	</pre></td></tr>
				1644
				1645
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1646	<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]	1647	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1648
				1649	Given
				1650	template <typename T>
				1651	class C { };
				1652
				1653	template class C<int>; A
				1654	C<char> var; B
				1655
				1656	templateSpecializationType() matches the type of the explicit
				1657	instantiation in A and the type of the variable declaration in B.
				1658	</pre></td></tr>
				1659
				1660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1661	<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]	1662	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1663
				1664	Example matches T, but not int.
				1665	(matcher = templateTypeParmType())
				1666	template <typename T> void f(int i);
				1667	</pre></td></tr>
				1668
				1669
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1670	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1671	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1672	</pre></td></tr>
				1673
				1674
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1675	<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]	1676	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1677
				1678	Given
				1679	typedef int X;
				1680	typedefType()
				1681	matches "typedef int X"
				1682	</pre></td></tr>
				1683
				1684
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1685	<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]	1686	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1687
				1688	Given:
				1689	typedef __underlying_type(T) type;
				1690	unaryTransformType()
				1691	matches "__underlying_type(T)"
				1692	</pre></td></tr>
				1693
				1694
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1695	<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]	1696	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1697	integer-constant-expression.
				1698
				1699	Given
				1700	void f() {
				1701	int a[] = { 2, 3 }
				1702	int b[42];
				1703	int c[a[0]];
				1704	}
				1705	variableArrayType()
				1706	matches "int c[a[0]]"
				1707	</pre></td></tr>
				1708
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1709	<!--END_DECL_MATCHERS -->
				1710	</table>
				1711
				1712	<!-- ======================================================================= -->
				1713	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1714	<!-- ======================================================================= -->
				1715
				1716	<p>Narrowing matchers match certain attributes on the current node, thus
				1717	narrowing down the set of nodes of the current type to match on.</p>
				1718
				1719	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1720	which allow users to create more powerful match expressions.</p>
				1721
				1722	<table>
				1723	<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]	1724	<!-- START_NARROWING_MATCHERS -->
				1725
				1726	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1727	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1728
				1729	Usable as: Any Matcher
				1730	</pre></td></tr>
				1731
				1732
				1733	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1734	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1735
				1736	Usable as: Any Matcher
				1737	</pre></td></tr>
				1738
				1739
				1740	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1741	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1742
				1743	Useful when another matcher requires a child matcher, but there's no
				1744	additional constraint. This will often be used with an explicit conversion
				1745	to an internal::Matcher<> type such as TypeMatcher.
				1746
				1747	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1748	"int* p" and "void f()" in
				1749	int* p;
				1750	void f();
				1751
				1752	Usable as: Any Matcher
				1753	</pre></td></tr>
				1754
				1755
				1756	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1757	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1758
				1759	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1760	class X {};
				1761	class Y {};
				1762
				1763	Usable as: Any Matcher
				1764	</pre></td></tr>
				1765
				1766
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1767	<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]	1768	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1769	unary).
				1770
				1771	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1772	!(a \|\| b)
				1773	</pre></td></tr>
				1774
				1775
				1776	<tr><td>Matcher<CXXBoolLiteral></td><td class="name" onclick="toggle('equals2')"><a name="equals2Anchor">equals</a></td><td>ValueT Value</td></tr>
				1777	<tr><td colspan="4" class="doc" id="equals2"><pre>Matches literals that are equal to the given value.
				1778
				1779	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				1780	true
				1781
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1782	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				1783	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]	1784	</pre></td></tr>
				1785
				1786
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1787	<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]	1788	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1789
				1790	Given
				1791	try {
				1792	...
				1793	} catch (int) {
				1794	...
				1795	} catch (...) {
				1796	...
				1797	}
				1798	endcode
				1799	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1800	</pre></td></tr>
				1801
				1802
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1803	<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]	1804	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1805	a specific number of arguments (including absent default arguments).
				1806
				1807	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1808	void f(int x, int y);
				1809	f(0, 0);
				1810	</pre></td></tr>
				1811
				1812
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1813	<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]	1814	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1815	</pre></td></tr>
				1816
				1817
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1818	<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>
				1819	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				1820	zero initialization.
				1821
				1822	Given
				1823	void foo() {
				1824	struct point { double x; double y; };
				1825	point pt[2] = { { 1.0, 2.0 } };
				1826	}
				1827	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				1828	will match the implicit array filler for pt[1].
				1829	</pre></td></tr>
				1830
				1831
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1832	<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]	1833	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				1834
				1835	Given
				1836	struct S {
				1837	S(); #1
				1838	S(const S &); #2
				1839	S(S &&); #3
				1840	};
				1841	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				1842	</pre></td></tr>
				1843
				1844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1845	<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]	1846	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				1847
				1848	Given
				1849	struct S {
				1850	S(); #1
				1851	S(const S &); #2
				1852	S(S &&); #3
				1853	};
				1854	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				1855	</pre></td></tr>
				1856
				1857
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	1858	<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>
				1859	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				1860
				1861	Given
				1862	struct S {
				1863	S(); #1
				1864	S(int) {} #2
				1865	S(S &&) : S() {} #3
				1866	};
				1867	S::S() : S(0) {} #4
				1868	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				1869	#1 or #2.
				1870	</pre></td></tr>
				1871
				1872
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1873	<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]	1874	<tr><td colspan="4" class="doc" id="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				1875	the explicit keyword.
				1876
				1877	Given
				1878	struct S {
				1879	S(int); #1
				1880	explicit S(double); #2
				1881	operator int(); #3
				1882	explicit operator bool(); #4
				1883	};
				1884	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1885	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1886	</pre></td></tr>
				1887
				1888
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1889	<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]	1890	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				1891
				1892	Given
				1893	struct S {
				1894	S(); #1
				1895	S(const S &); #2
				1896	S(S &&); #3
				1897	};
				1898	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				1899	</pre></td></tr>
				1900
				1901
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1902	<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]	1903	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				1904	the explicit keyword.
				1905
				1906	Given
				1907	struct S {
				1908	S(int); #1
				1909	explicit S(double); #2
				1910	operator int(); #3
				1911	explicit operator bool(); #4
				1912	};
				1913	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1914	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1915	</pre></td></tr>
				1916
				1917
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1918	<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]	1919	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				1920	opposed to a member.
				1921
				1922	Given
				1923	struct B {};
				1924	struct D : B {
				1925	int I;
				1926	D(int i) : I(i) {}
				1927	};
				1928	struct E : B {
				1929	E() : B() {}
				1930	};
				1931	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				1932	will match E(), but not match D(int).
				1933	</pre></td></tr>
				1934
				1935
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1936	<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]	1937	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				1938	opposed to a base.
				1939
				1940	Given
				1941	struct B {};
				1942	struct D : B {
				1943	int I;
				1944	D(int i) : I(i) {}
				1945	};
				1946	struct E : B {
				1947	E() : B() {}
				1948	};
				1949	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				1950	will match D(int), but not match E().
				1951	</pre></td></tr>
				1952
				1953
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1954	<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]	1955	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				1956	code (as opposed to implicitly added by the compiler).
				1957
				1958	Given
				1959	struct Foo {
				1960	Foo() { }
				1961	Foo(int) : foo_("A") { }
				1962	string foo_;
				1963	};
				1964	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				1965	will match Foo(int), but not Foo()
				1966	</pre></td></tr>
				1967
				1968
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1969	<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]	1970	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				1971
				1972	Given
				1973	struct A {
				1974	void foo() const;
				1975	void bar();
				1976	};
				1977
				1978	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				1979	</pre></td></tr>
				1980
				1981
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1982	<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]	1983	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				1984	operator.
				1985
				1986	Given
				1987	struct A {
				1988	A &operator=(const A &);
				1989	A &operator=(A &&);
				1990	};
				1991
				1992	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				1993	the second one.
				1994	</pre></td></tr>
				1995
				1996
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1997	<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]	1998	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				1999
				2000	Given:
				2001	class A final {};
				2002
				2003	struct B {
				2004	virtual void f();
				2005	};
				2006
				2007	struct C : B {
				2008	void f() final;
				2009	};
				2010	matches A and C::f, but not B, C, or B::f
				2011	</pre></td></tr>
				2012
				2013
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2014	<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]	2015	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2016	operator.
				2017
				2018	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2019	struct A {
				2020	A &operator=(const A &);
				2021	A &operator=(A &&);
				2022	};
				2023
				2024	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2025	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2026	</pre></td></tr>
				2027
				2028
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2029	<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]	2030	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2031
				2032	Given
				2033	class A {
				2034	public:
				2035	virtual void x();
				2036	};
				2037	class B : public A {
				2038	public:
				2039	virtual void x();
				2040	};
				2041	matches B::x
				2042	</pre></td></tr>
				2043
				2044
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2045	<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]	2046	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2047
				2048	Given
				2049	class A {
				2050	public:
				2051	virtual void x() = 0;
				2052	};
				2053	matches A::x
				2054	</pre></td></tr>
				2055
				2056
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2057	<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>
				2058	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2059
				2060	Given
				2061	struct S {
				2062	S(); #1
				2063	S(const S &) = default; #2
				2064	S(S &&) = delete; #3
				2065	};
				2066	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				2067	</pre></td></tr>
				2068
				2069
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2070	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2071	<tr><td colspan="4" class="doc" id="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2072
				2073	Given
				2074	class A {
				2075	public:
				2076	virtual void x();
				2077	};
				2078	matches A::x
				2079	</pre></td></tr>
				2080
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2081
				2082	<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]	2083	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2084
				2085	Given
				2086	class A {
				2087	public:
				2088	virtual void x();
				2089	};
				2090	class B : public A {
				2091	public:
				2092	void x();
				2093	};
				2094	matches A::x but not B::x
				2095	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2096
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2097
				2098	<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]	2099	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2100
				2101	Matches overloaded operator names specified in strings without the
				2102	"operator" prefix: e.g. "<<".
				2103
				2104	Given:
				2105	class A { int operator*(); };
				2106	const A &operator<<(const A &a, const A &b);
				2107	A a;
				2108	a << a; <-- This matches
				2109
				2110	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2111	specified line and
				2112	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2113	matches the declaration of A.
				2114
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2115	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]	2116	</pre></td></tr>
				2117
				2118
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2119	<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]	2120	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2121	</pre></td></tr>
				2122
				2123
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2124	<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]	2125	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2126	static member variable template instantiations.
				2127
				2128	Given
				2129	template<typename T> void A(T t) { }
				2130	template<> void A(int N) { }
				2131	functionDecl(isExplicitTemplateSpecialization())
				2132	matches the specialization A<int>().
				2133
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2134	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]	2135	</pre></td></tr>
				2136
				2137
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2138	<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]	2139	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2140
				2141	Given:
				2142	class A final {};
				2143
				2144	struct B {
				2145	virtual void f();
				2146	};
				2147
				2148	struct C : B {
				2149	void f() final;
				2150	};
				2151	matches A and C::f, but not B, C, or B::f
				2152	</pre></td></tr>
				2153
				2154
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2155	<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>
				2156	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2157
				2158	Given:
				2159	auto x = []{};
				2160
				2161	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2162	decltype(x)
				2163	</pre></td></tr>
				2164
				2165
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	2167	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2168	isSameOrDerivedFrom(hasName(...)).
				2169	</pre></td></tr>
				2170
				2171
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2172	<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]	2173	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2174	member variable template instantiations.
				2175
				2176	Given
				2177	template <typename T> class X {}; class A {}; X<A> x;
				2178	or
				2179	template <typename T> class X {}; class A {}; template class X<A>;
				2180	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2181	matches the template instantiation of X<A>.
				2182
				2183	But given
				2184	template <typename T> class X {}; class A {};
				2185	template <> class X<A> {}; X<A> x;
				2186	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2187	does not match, as X<A> is an explicit template specialization.
				2188
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2189	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]	2190	</pre></td></tr>
				2191
				2192
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2193	<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]	2194	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2195	a specific number of arguments (including absent default arguments).
				2196
				2197	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2198	void f(int x, int y);
				2199	f(0, 0);
				2200	</pre></td></tr>
				2201
				2202
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2203	<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>
				2204	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2205
				2206	Example: matches the implicit cast around 0
				2207	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2208	int *p = 0;
				2209	</pre></td></tr>
				2210
				2211
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2212	<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]	2213	<tr><td colspan="4" class="doc" id="equals3"><pre>Matches literals that are equal to the given value.
				2214
				2215	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2216	true
				2217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2218	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2219	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]	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_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]	2224	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2225
				2226	Given
				2227	template<typename T> struct C {};
				2228	C<int> c;
				2229	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2230	matches C<int>.
				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_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]	2235	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2236	child statements.
				2237
				2238	Example: Given
				2239	{ for (;;) {} }
				2240	compoundStmt(statementCountIs(0)))
				2241	matches '{}'
				2242	but does not match the outer compound statement.
				2243	</pre></td></tr>
				2244
				2245
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2246	<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]	2247	<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]	2248
				2249	Given
				2250	int a[42];
				2251	int b[2 * 21];
				2252	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2253	char *s = "abcd";
				2254	wchar_t *ws = L"abcd";
				2255	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2256	constantArrayType(hasSize(42))
				2257	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2258	stringLiteral(hasSize(4))
				2259	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2260	</pre></td></tr>
				2261
				2262
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2263	<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]	2264	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2265	declarations.
				2266
				2267	Example: Given
				2268	int a, b;
				2269	int c;
				2270	int d = 2, e;
				2271	declCountIs(2)
				2272	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2273	</pre></td></tr>
				2274
				2275
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2276	<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]	2277	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2278
				2279	Matches a node if it equals the node previously bound to ID.
				2280
				2281	Given
				2282	class X { int a; int b; };
				2283	cxxRecordDecl(
				2284	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2285	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2286	matches the class X, as a and b have the same type.
				2287
				2288	Note that when multiple matches are involved via forEach* matchers,
				2289	equalsBoundNodes acts as a filter.
				2290	For example:
				2291	compoundStmt(
				2292	forEachDescendant(varDecl().bind("d")),
				2293	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2294	will trigger a match for each combination of variable declaration
				2295	and reference to that variable declaration within a compound statement.
				2296	</pre></td></tr>
				2297
				2298
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2299	<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>
				2300	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2301
				2302	Decl has pointer identity in the AST.
				2303	</pre></td></tr>
				2304
				2305
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2306	<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]	2307	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2308
				2309	Given
				2310	__attribute__((device)) void f() { ... }
				2311	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2312	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2313	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				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('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]	2318	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2319	partially matching a given regex.
				2320
				2321	Example matches Y but not X
				2322	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2323	#include "ASTMatcher.h"
				2324	class X {};
				2325	ASTMatcher.h:
				2326	class Y {};
				2327
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2328	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]	2329	</pre></td></tr>
				2330
				2331
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2332	<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]	2333	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2334
				2335	Example matches X but not Y
				2336	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2337	#include <Y.h>
				2338	class X {};
				2339	Y.h:
				2340	class Y {};
				2341
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2342	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]	2343	</pre></td></tr>
				2344
				2345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2346	<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]	2347	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2348
				2349	Example matches Y but not X
				2350	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2351	#include <SystemHeader.h>
				2352	class X {};
				2353	SystemHeader.h:
				2354	class Y {};
				2355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2356	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]	2357	</pre></td></tr>
				2358
				2359
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2360	<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]	2361	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2362	by the compiler (eg. implicit defaultcopy constructors).
				2363	</pre></td></tr>
				2364
				2365
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2366	<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]	2367	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2368
				2369	Given
				2370	class C {
				2371	public: int a;
				2372	protected: int b;
				2373	private: int c;
				2374	};
				2375	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2376	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2377	</pre></td></tr>
				2378
				2379
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2380	<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]	2381	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2382
				2383	Given
				2384	class C {
				2385	public: int a;
				2386	protected: int b;
				2387	private: int c;
				2388	};
				2389	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2390	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2391	</pre></td></tr>
				2392
				2393
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2394	<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]	2395	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2396
				2397	Given
				2398	class C {
				2399	public: int a;
				2400	protected: int b;
				2401	private: int c;
				2402	};
				2403	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2404	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2405	</pre></td></tr>
				2406
				2407
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2408	<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>
				2409	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2410	a specific number of designators.
				2411
				2412	Example: Given
				2413	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2414	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2415	designatorCountIs(2)
				2416	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2417	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2418	</pre></td></tr>
				2419
				2420
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2421	<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]	2422	<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value.
				2423
				2424	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2425	true
				2426
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2427	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2428	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]	2429	</pre></td></tr>
				2430
				2431
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2432	<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>
				2433	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2434
				2435	Given:
				2436	void f();
				2437	void g() noexcept;
				2438	void h() noexcept(true);
				2439	void i() noexcept(false);
				2440	void j() throw();
				2441	void k() throw(int);
				2442	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2443	functionDecl(hasDynamicExceptionSpec()) and
				2444	functionProtoType(hasDynamicExceptionSpec())
				2445	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]	2446	</pre></td></tr>
				2447
				2448
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2449	<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]	2450	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2451
				2452	Matches overloaded operator names specified in strings without the
				2453	"operator" prefix: e.g. "<<".
				2454
				2455	Given:
				2456	class A { int operator*(); };
				2457	const A &operator<<(const A &a, const A &b);
				2458	A a;
				2459	a << a; <-- This matches
				2460
				2461	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2462	specified line and
				2463	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2464	matches the declaration of A.
				2465
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2466	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]	2467	</pre></td></tr>
				2468
				2469
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('isConstexpr1')"><a name="isConstexpr1Anchor">isConstexpr</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2471	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2472
				2473	Given:
				2474	constexpr int foo = 42;
				2475	constexpr int bar();
				2476	varDecl(isConstexpr())
				2477	matches the declaration of foo.
				2478	functionDecl(isConstexpr())
				2479	matches the declaration of bar.
				2480	</pre></td></tr>
				2481
				2482
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2483	<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]	2484	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2485
				2486	Given:
				2487	class A { ~A(); };
				2488	class B { ~B() = default; };
				2489	functionDecl(isDefaulted())
				2490	matches the declaration of ~B, but not ~A.
				2491	</pre></td></tr>
				2492
				2493
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2494	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2495	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2496
				2497	Example matches A, va, fa
				2498	class A {};
				2499	class B; Doesn't match, as it has no body.
				2500	int va;
				2501	extern int vb; Doesn't match, as it doesn't define the variable.
				2502	void fa() {}
				2503	void fb(); Doesn't match, as it has no body.
				2504
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2505	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]	2506	</pre></td></tr>
				2507
				2508
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2509	<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]	2510	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2511
				2512	Given:
				2513	void Func();
				2514	void DeletedFunc() = delete;
				2515	functionDecl(isDeleted())
				2516	matches the declaration of DeletedFunc, but not Func.
				2517	</pre></td></tr>
				2518
				2519
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2520	<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]	2521	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2522	static member variable template instantiations.
				2523
				2524	Given
				2525	template<typename T> void A(T t) { }
				2526	template<> void A(int N) { }
				2527	functionDecl(isExplicitTemplateSpecialization())
				2528	matches the specialization A<int>().
				2529
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2530	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]	2531	</pre></td></tr>
				2532
				2533
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2534	<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]	2535	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function declarations.
				2536
				2537	Given:
				2538	extern "C" void f() {}
				2539	extern "C" { void g() {} }
				2540	void h() {}
				2541	functionDecl(isExternC())
				2542	matches the declaration of f and g, but not the declaration h
				2543	</pre></td></tr>
				2544
				2545
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2546	<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]	2547	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2548	the inline keyword.
				2549
				2550	Given
				2551	inline void f();
				2552	void g();
				2553	namespace n {
				2554	inline namespace m {}
				2555	}
				2556	functionDecl(isInline()) will match ::f().
				2557	namespaceDecl(isInline()) will match n::m.
				2558	</pre></td></tr>
				2559
				2560
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2561	<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]	2562	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2563
				2564	Given:
				2565	void f();
				2566	void g() noexcept;
				2567	void h() throw();
				2568	void i() throw(int);
				2569	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2570	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2571	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]	2572	</pre></td></tr>
				2573
				2574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2575	<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]	2576	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2577	member variable template instantiations.
				2578
				2579	Given
				2580	template <typename T> class X {}; class A {}; X<A> x;
				2581	or
				2582	template <typename T> class X {}; class A {}; template class X<A>;
				2583	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2584	matches the template instantiation of X<A>.
				2585
				2586	But given
				2587	template <typename T> class X {}; class A {};
				2588	template <> class X<A> {}; X<A> x;
				2589	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2590	does not match, as X<A> is an explicit template specialization.
				2591
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2592	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]	2593	</pre></td></tr>
				2594
				2595
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2596	<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]	2597	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2598
				2599	Example matches f, but not g or h. The function i will not match, even when
				2600	compiled in C mode.
				2601	void f(...);
				2602	void g(int);
				2603	template <typename... Ts> void h(Ts...);
				2604	void i();
				2605	</pre></td></tr>
				2606
				2607
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2608	<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]	2609	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2610	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2611
				2612	Given
				2613	void f(int i) {}
				2614	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2615	void h(int i, int j);
				2616	void j(int i);
				2617	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2618	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2619	matches void g(int i, int j) {}
				2620	functionProtoType(parameterCountIs(2))
				2621	matches void h(int i, int j)
				2622	functionProtoType(parameterCountIs(3))
				2623	matches void k(int x, int y, int z, ...);
				2624	</pre></td></tr>
				2625
				2626
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2627	<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>
				2628	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2629
				2630	Given:
				2631	void f();
				2632	void g() noexcept;
				2633	void h() noexcept(true);
				2634	void i() noexcept(false);
				2635	void j() throw();
				2636	void k() throw(int);
				2637	void l() throw(...);
				2638	functionDecl(hasDynamicExceptionSpec()) and
				2639	functionProtoType(hasDynamicExceptionSpec())
				2640	match the declarations of j, k, and l, but not f, g, h, or i.
				2641	</pre></td></tr>
				2642
				2643
				2644	<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>
				2645	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2646
				2647	Given:
				2648	void f();
				2649	void g() noexcept;
				2650	void h() throw();
				2651	void i() throw(int);
				2652	void j() noexcept(false);
				2653	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2654	match the declarations of g, and h, but not f, i or j.
				2655	</pre></td></tr>
				2656
				2657
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2658	<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>
				2659	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2660	specific parameter count.
				2661
				2662	Given
				2663	void f(int i) {}
				2664	void g(int i, int j) {}
				2665	void h(int i, int j);
				2666	void j(int i);
				2667	void k(int x, int y, int z, ...);
				2668	functionDecl(parameterCountIs(2))
				2669	matches void g(int i, int j) {}
				2670	functionProtoType(parameterCountIs(2))
				2671	matches void h(int i, int j)
				2672	functionProtoType(parameterCountIs(3))
				2673	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2674	</pre></td></tr>
				2675
				2676
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2677	<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]	2678	<tr><td colspan="4" class="doc" id="equals0"><pre>Matches literals that are equal to the given value.
				2679
				2680	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2681	true
				2682
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2683	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2684	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]	2685	</pre></td></tr>
				2686
				2687
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2688	<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]	2689	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2690	to '.'.
				2691
				2692	Member calls on the implicit this pointer match as called with '->'.
				2693
				2694	Given
				2695	class Y {
				2696	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2697	int a;
				2698	static int b;
				2699	};
				2700	memberExpr(isArrow())
				2701	matches this->x, x, y.x, a, this->b
				2702	</pre></td></tr>
				2703
				2704
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2705	<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]	2706	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				2707
				2708	Supports specifying enclosing namespaces or classes by prefixing the name
				2709	with '<enclosing>::'.
				2710	Does not match typedefs of an underlying type with the given name.
				2711
				2712	Example matches X (Name == "X")
				2713	class X;
				2714
				2715	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				2716	namespace a { namespace b { class X; } }
				2717	</pre></td></tr>
				2718
				2719
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2720	<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]	2721	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				2722	a substring matched by the given RegExp.
				2723
				2724	Supports specifying enclosing namespaces or classes by
				2725	prefixing the name with '<enclosing>::'. Does not match typedefs
				2726	of an underlying type with the given name.
				2727
				2728	Example matches X (regexp == "::X")
				2729	class X;
				2730
				2731	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				2732	namespace foo { namespace bar { class X; } }
				2733	</pre></td></tr>
				2734
				2735
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2736	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2737	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				2738
				2739	Given
				2740	namespace n {
				2741	namespace {} #1
				2742	}
				2743	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				2744	</pre></td></tr>
				2745
				2746
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2747	<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]	2748	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				2749	the inline keyword.
				2750
				2751	Given
				2752	inline void f();
				2753	void g();
				2754	namespace n {
				2755	inline namespace m {}
				2756	}
				2757	functionDecl(isInline()) will match ::f().
				2758	namespaceDecl(isInline()) will match n::m.
				2759	</pre></td></tr>
				2760
				2761
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2762	<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]	2763	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				2764	a specific number of arguments (including absent default arguments).
				2765
				2766	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2767	void f(int x, int y);
				2768	f(0, 0);
				2769	</pre></td></tr>
				2770
				2771
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2772	<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]	2773	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				2774
				2775	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				2776	message expression in
				2777
				2778	UIWebView *webView = ...;
				2779	CGRect bodyFrame = webView.frame;
				2780	bodyFrame.size.height = self.bodyContentHeight;
				2781	webView.frame = bodyFrame;
				2782	^---- matches here
				2783	</pre></td></tr>
				2784
				2785
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2786	<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]	2787	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				2788
				2789	Matches only when the selector of the objCMessageExpr is NULL. This may
				2790	represent an error condition in the tree!
				2791	</pre></td></tr>
				2792
				2793
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2794	<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]	2795	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				2796
				2797	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				2798	matches the outer message expr in the code below, but NOT the message
				2799	invocation for self.bodyView.
				2800	[self.bodyView loadHTMLString:html baseURL:NULL];
				2801	</pre></td></tr>
				2802
				2803
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2804	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2805	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				2806
				2807	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				2808	matches self.bodyView in the code below, but NOT the outer message
				2809	invocation of "loadHTMLString:baseURL:".
				2810	[self.bodyView loadHTMLString:html baseURL:NULL];
				2811	</pre></td></tr>
				2812
				2813
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2814	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2815	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				2816	a substring matched by the given RegExp.
				2817	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				2818	invocation for self.bodyView.
				2819	[self.bodyView loadHTMLString:html baseURL:NULL];
				2820	</pre></td></tr>
				2821
				2822
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2823	<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]	2824	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				2825
				2826	matcher = objCMessageExpr(numSelectorArgs(0));
				2827	matches self.bodyView in the code below
				2828
				2829	matcher = objCMessageExpr(numSelectorArgs(2));
				2830	matches the invocation of "loadHTMLString:baseURL:" but not that
				2831	of self.bodyView
				2832	[self.bodyView loadHTMLString:html baseURL:NULL];
				2833	</pre></td></tr>
				2834
				2835
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2836	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2837	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				2838
				2839	Given
				2840	class Y { public: void x(); };
				2841	void z() { Y* y; y->x(); }
				2842	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				2843	matches y->x()
				2844	</pre></td></tr>
				2845
				2846
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2847	<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]	2848	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				2849
				2850	Matches a node if it equals the node previously bound to ID.
				2851
				2852	Given
				2853	class X { int a; int b; };
				2854	cxxRecordDecl(
				2855	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2856	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2857	matches the class X, as a and b have the same type.
				2858
				2859	Note that when multiple matches are involved via forEach* matchers,
				2860	equalsBoundNodes acts as a filter.
				2861	For example:
				2862	compoundStmt(
				2863	forEachDescendant(varDecl().bind("d")),
				2864	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2865	will trigger a match for each combination of variable declaration
				2866	and reference to that variable declaration within a compound statement.
				2867	</pre></td></tr>
				2868
				2869
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2870	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2871	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				2872	the node, not hidden within a typedef.
				2873
				2874	Given
				2875	typedef const int const_int;
				2876	const_int i;
				2877	int *const j;
				2878	int *volatile k;
				2879	int m;
				2880	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				2881	i is const-qualified but the qualifier is not local.
				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('isAnyCharacter0')"><a name="isAnyCharacter0Anchor">isAnyCharacter</a></td><td></td></tr>
Samuel Benzaquen	30747f7	2015-12-22 21:06:36 +0000	[diff] [blame]	2886	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				2887
				2888	Given
				2889	void a(char);
				2890	void b(wchar_t);
				2891	void c(double);
				2892	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				2893	matches "a(char)", "b(wchar_t)", but not "c(double)".
				2894	</pre></td></tr>
				2895
				2896
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2897	<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]	2898	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				2899	the Objective-C object pointer type, which is different despite being
				2900	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2901
				2902	Given
				2903	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2904
				2905	@interface Foo
				2906	@end
				2907	Foo *f;
				2908
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2909	int j;
				2910	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2911	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	2912	</pre></td></tr>
				2913
				2914
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2915	<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]	2916	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				2917	include "top-level" const.
				2918
				2919	Given
				2920	void a(int);
				2921	void b(int const);
				2922	void c(const int);
				2923	void d(const int*);
				2924	void e(int const) {};
				2925	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				2926	matches "void b(int const)", "void c(const int)" and
				2927	"void e(int const) {}". It does not match d as there
				2928	is no top-level const on the parameter type "const int *".
				2929	</pre></td></tr>
				2930
				2931
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2932	<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]	2933	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				2934
				2935	Given
				2936	void a(int);
				2937	void b(long);
				2938	void c(double);
				2939	functionDecl(hasAnyParameter(hasType(isInteger())))
				2940	matches "a(int)", "b(long)", but not "c(double)".
				2941	</pre></td></tr>
				2942
				2943
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2944	<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]	2945	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				2946	include "top-level" volatile.
				2947
				2948	Given
				2949	void a(int);
				2950	void b(int volatile);
				2951	void c(volatile int);
				2952	void d(volatile int*);
				2953	void e(int volatile) {};
				2954	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				2955	matches "void b(int volatile)", "void c(volatile int)" and
				2956	"void e(int volatile) {}". It does not match d as there
				2957	is no top-level volatile on the parameter type "volatile int *".
				2958	</pre></td></tr>
				2959
				2960
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2961	<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]	2962	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				2963
				2964	Example matches C, but not S or U.
				2965	struct S {};
				2966	class C {};
				2967	union U {};
				2968	</pre></td></tr>
				2969
				2970
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2971	<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]	2972	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				2973
				2974	Example matches S, but not C or U.
				2975	struct S {};
				2976	class C {};
				2977	union U {};
				2978	</pre></td></tr>
				2979
				2980
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2981	<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]	2982	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				2983
				2984	Example matches U, but not C or S.
				2985	struct S {};
				2986	class C {};
				2987	union U {};
				2988	</pre></td></tr>
				2989
				2990
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2991	<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]	2992	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				2993
				2994	Matches a node if it equals the node previously bound to ID.
				2995
				2996	Given
				2997	class X { int a; int b; };
				2998	cxxRecordDecl(
				2999	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3000	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3001	matches the class X, as a and b have the same type.
				3002
				3003	Note that when multiple matches are involved via forEach* matchers,
				3004	equalsBoundNodes acts as a filter.
				3005	For example:
				3006	compoundStmt(
				3007	forEachDescendant(varDecl().bind("d")),
				3008	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3009	will trigger a match for each combination of variable declaration
				3010	and reference to that variable declaration within a compound statement.
				3011	</pre></td></tr>
				3012
				3013
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3014	<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>
				3015	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3016
				3017	Stmt has pointer identity in the AST.
				3018	</pre></td></tr>
				3019
				3020
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3021	<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]	3022	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3023	partially matching a given regex.
				3024
				3025	Example matches Y but not X
				3026	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3027	#include "ASTMatcher.h"
				3028	class X {};
				3029	ASTMatcher.h:
				3030	class Y {};
				3031
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3032	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]	3033	</pre></td></tr>
				3034
				3035
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3036	<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]	3037	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3038
				3039	Example matches X but not Y
				3040	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3041	#include <Y.h>
				3042	class X {};
				3043	Y.h:
				3044	class Y {};
				3045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3046	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]	3047	</pre></td></tr>
				3048
				3049
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3050	<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]	3051	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3052
				3053	Example matches Y but not X
				3054	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3055	#include <SystemHeader.h>
				3056	class X {};
				3057	SystemHeader.h:
				3058	class Y {};
				3059
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3060	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]	3061	</pre></td></tr>
				3062
				3063
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3064	<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>
				3065	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3066
				3067	Given
				3068	int a[42];
				3069	int b[2 * 21];
				3070	int c[41], d[43];
				3071	char *s = "abcd";
				3072	wchar_t *ws = L"abcd";
				3073	char *w = "a";
				3074	constantArrayType(hasSize(42))
				3075	matches "int a[42]" and "int b[2 * 21]"
				3076	stringLiteral(hasSize(4))
				3077	matches "abcd", L"abcd"
				3078	</pre></td></tr>
				3079
				3080
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3081	<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]	3082	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3083
				3084	Example matches A, va, fa
				3085	class A {};
				3086	class B; Doesn't match, as it has no body.
				3087	int va;
				3088	extern int vb; Doesn't match, as it doesn't define the variable.
				3089	void fa() {}
				3090	void fb(); Doesn't match, as it has no body.
				3091
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3092	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]	3093	</pre></td></tr>
				3094
				3095
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3096	<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]	3097	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3098
				3099	Note that 'Value' is a string as the template argument's value is
				3100	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3101	representation of that integral value in base 10.
				3102
				3103	Given
				3104	template<int T> struct A {};
				3105	C<42> c;
				3106	classTemplateSpecializationDecl(
				3107	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3108	matches the implicit instantiation of C in C<42>.
				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_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]	3113	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3114
				3115	Given
				3116	template<int T> struct A {};
				3117	C<42> c;
				3118	classTemplateSpecializationDecl(
				3119	hasAnyTemplateArgument(isIntegral()))
				3120	matches the implicit instantiation of C in C<42>
				3121	with isIntegral() matching 42.
				3122	</pre></td></tr>
				3123
				3124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3125	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3126	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3127
				3128	Given
				3129	template<typename T> struct C {};
				3130	C<int> c;
				3131	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3132	matches C<int>.
				3133	</pre></td></tr>
				3134
				3135
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3136	<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]	3137	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3138	partially matching a given regex.
				3139
				3140	Example matches Y but not X
				3141	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3142	#include "ASTMatcher.h"
				3143	class X {};
				3144	ASTMatcher.h:
				3145	class Y {};
				3146
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3147	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]	3148	</pre></td></tr>
				3149
				3150
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3151	<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]	3152	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3153
				3154	Example matches X but not Y
				3155	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3156	#include <Y.h>
				3157	class X {};
				3158	Y.h:
				3159	class Y {};
				3160
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3161	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]	3162	</pre></td></tr>
				3163
				3164
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3165	<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]	3166	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3167
				3168	Example matches Y but not X
				3169	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3170	#include <SystemHeader.h>
				3171	class X {};
				3172	SystemHeader.h:
				3173	class Y {};
				3174
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3175	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]	3176	</pre></td></tr>
				3177
				3178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3179	<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]	3180	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3181
				3182	Given
				3183	struct S { bool func(); };
				3184	functionDecl(returns(booleanType()))
				3185	matches "bool func();"
				3186	</pre></td></tr>
				3187
				3188
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3189	<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]	3190	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3191
				3192	Matches a node if it equals the node previously bound to ID.
				3193
				3194	Given
				3195	class X { int a; int b; };
				3196	cxxRecordDecl(
				3197	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3198	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3199	matches the class X, as a and b have the same type.
				3200
				3201	Note that when multiple matches are involved via forEach* matchers,
				3202	equalsBoundNodes acts as a filter.
				3203	For example:
				3204	compoundStmt(
				3205	forEachDescendant(varDecl().bind("d")),
				3206	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3207	will trigger a match for each combination of variable declaration
				3208	and reference to that variable declaration within a compound statement.
				3209	</pre></td></tr>
				3210
				3211
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3212	<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>
				3213	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3214
				3215	Type has pointer identity in the AST.
				3216	</pre></td></tr>
				3217
				3218
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3219	<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>
				3220	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3221
				3222	Given
				3223	int i;
				3224	float f;
				3225	realFloatingPointType()
				3226	matches "float f" but not "int i"
				3227	</pre></td></tr>
				3228
				3229
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3230	<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]	3231	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3232
				3233	Given
				3234	struct S { void func(); };
				3235	functionDecl(returns(voidType()))
				3236	matches "void func();"
				3237	</pre></td></tr>
				3238
				3239
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3240	<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]	3241	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3242
				3243	Given
				3244	int x;
				3245	int s = sizeof(x) + alignof(x)
				3246	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3247	matches sizeof(x)
				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_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]	3252	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3253	unary).
				3254
				3255	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3256	!(a \|\| b)
				3257	</pre></td></tr>
				3258
				3259
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3260	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3261	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3262
				3263	Example matches x, but not y, z, or a.
				3264	(matcher = varDecl(hasAutomaticStorageDuration())
				3265	void f() {
				3266	int x;
				3267	static int y;
				3268	thread_local int z;
				3269	}
				3270	int a;
				3271	</pre></td></tr>
				3272
				3273
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3274	<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]	3275	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3276
				3277	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3278	void f() {
				3279	int x;
				3280	static int y;
				3281	}
				3282	int z;
				3283	</pre></td></tr>
				3284
				3285
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3286	<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]	3287	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3288	non-static local variable.
				3289
				3290	Example matches x (matcher = varDecl(hasLocalStorage())
				3291	void f() {
				3292	int x;
				3293	static int y;
				3294	}
				3295	int z;
				3296	</pre></td></tr>
				3297
				3298
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3299	<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]	3300	<tr><td colspan="4" class="doc" id="hasStaticStorageDuration0"><pre>Matches a variable declaration that has static storage duration.
				3301
				3302	Example matches y and a, but not x or z.
				3303	(matcher = varDecl(hasStaticStorageDuration())
				3304	void f() {
				3305	int x;
				3306	static int y;
				3307	thread_local int z;
				3308	}
				3309	int a;
				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_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]	3314	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3315
				3316	Example matches z, but not x, z, or a.
				3317	(matcher = varDecl(hasThreadStorageDuration())
				3318	void f() {
				3319	int x;
				3320	static int y;
				3321	thread_local int z;
				3322	}
				3323	int a;
				3324	</pre></td></tr>
				3325
				3326
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3327	<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]	3328	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3329
				3330	Given:
				3331	constexpr int foo = 42;
				3332	constexpr int bar();
				3333	varDecl(isConstexpr())
				3334	matches the declaration of foo.
				3335	functionDecl(isConstexpr())
				3336	matches the declaration of bar.
				3337	</pre></td></tr>
				3338
				3339
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3340	<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]	3341	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3342
				3343	Example matches A, va, fa
				3344	class A {};
				3345	class B; Doesn't match, as it has no body.
				3346	int va;
				3347	extern int vb; Doesn't match, as it doesn't define the variable.
				3348	void fa() {}
				3349	void fb(); Doesn't match, as it has no body.
				3350
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3351	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]	3352	</pre></td></tr>
				3353
				3354
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3355	<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]	3356	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3357	a C++ catch block, or an Objective-C statement.
				3358
				3359	Example matches x (matcher = varDecl(isExceptionVariable())
				3360	void f(int y) {
				3361	try {
				3362	} catch (int x) {
				3363	}
				3364	}
				3365	</pre></td></tr>
				3366
				3367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3368	<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]	3369	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3370	static member variable template instantiations.
				3371
				3372	Given
				3373	template<typename T> void A(T t) { }
				3374	template<> void A(int N) { }
				3375	functionDecl(isExplicitTemplateSpecialization())
				3376	matches the specialization A<int>().
				3377
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3378	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]	3379	</pre></td></tr>
				3380
				3381
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3382	<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]	3383	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3384	member variable template instantiations.
				3385
				3386	Given
				3387	template <typename T> class X {}; class A {}; X<A> x;
				3388	or
				3389	template <typename T> class X {}; class A {}; template class X<A>;
				3390	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3391	matches the template instantiation of X<A>.
				3392
				3393	But given
				3394	template <typename T> class X {}; class A {};
				3395	template <> class X<A> {}; X<A> x;
				3396	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3397	does not match, as X<A> is an explicit template specialization.
				3398
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3399	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]	3400	</pre></td></tr>
				3401
				3402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3403	<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]	3404	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3405	template instantiations.
				3406
				3407	Given
				3408	template<typename T> void A(T t) { T i; }
				3409	A(0);
				3410	A(0U);
				3411	functionDecl(isInstantiated())
				3412	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3413	</pre></td></tr>
				3414
				3415
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3416	<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>
				3417	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3418	GNU's __null, C++11's nullptr, or C's NULL macro.
				3419
				3420	Given:
				3421	void *v1 = NULL;
				3422	void *v2 = nullptr;
				3423	void *v3 = __null; GNU extension
				3424	char cp = (char )0;
				3425	int *ip = 0;
				3426	int i = 0;
				3427	expr(nullPointerConstant())
				3428	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3429	initializer for i.
				3430	</pre></td></tr>
				3431
				3432
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3433	<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>
				3434	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3435
				3436	This matcher is only provided as a performance optimization of hasName.
				3437	hasAnyName(a, b, c)
				3438	is equivalent to, but faster than
				3439	anyOf(hasName(a), hasName(b), hasName(c))
				3440	</pre></td></tr>
				3441
				3442
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3443	<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]	3444	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3445
				3446	Given
				3447	int j;
				3448	template<typename T> void A(T t) { T i; j += 42;}
				3449	A(0);
				3450	A(0U);
				3451	declStmt(isInTemplateInstantiation())
				3452	matches 'int i;' and 'unsigned i'.
				3453	unless(stmt(isInTemplateInstantiation()))
				3454	will NOT match j += 42; as it's shared between the template definition and
				3455	instantiation.
				3456	</pre></td></tr>
				3457
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3458	<!--END_NARROWING_MATCHERS -->
				3459	</table>
				3460
				3461	<!-- ======================================================================= -->
				3462	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3463	<!-- ======================================================================= -->
				3464
				3465	<p>Traversal matchers specify the relationship to other nodes that are
				3466	reachable from the current node.</p>
				3467
				3468	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3469	forEachDescendant) which work on all nodes and allow users to write more generic
				3470	match expressions.</p>
				3471
				3472	<table>
				3473	<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]	3474	<!-- START_TRAVERSAL_MATCHERS -->
				3475
				3476	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3477	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3478
				3479	Unlike anyOf, eachOf will generate a match result for each
				3480	matching submatcher.
				3481
				3482	For example, in:
				3483	class A { int a; int b; };
				3484	The matcher:
				3485	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3486	has(fieldDecl(hasName("b")).bind("v"))))
				3487	will generate two results binding "v", the first of which binds
				3488	the field declaration of a, the second the field declaration of
				3489	b.
				3490
				3491	Usable as: Any Matcher
				3492	</pre></td></tr>
				3493
				3494
				3495	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3496	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3497	provided matcher.
				3498
				3499	Example matches X, A, B, C
				3500	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3501	class X {}; Matches X, because X::X is a class of name X inside X.
				3502	class A { class X {}; };
				3503	class B { class C { class X {}; }; };
				3504
				3505	DescendantT must be an AST base type.
				3506
				3507	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3508	each result that matches instead of only on the first one.
				3509
				3510	Note: Recursively combined ForEachDescendant can cause many matches:
				3511	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3512	forEachDescendant(cxxRecordDecl())
				3513	)))
				3514	will match 10 times (plus injected class name matches) on:
				3515	class A { class B { class C { class D { class E {}; }; }; }; };
				3516
				3517	Usable as: Any Matcher
				3518	</pre></td></tr>
				3519
				3520
				3521	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3522	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3523	provided matcher.
				3524
				3525	Example matches X, Y
				3526	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3527	class X {}; Matches X, because X::X is a class of name X inside X.
				3528	class Y { class X {}; };
				3529	class Z { class Y { class X {}; }; }; Does not match Z.
				3530
				3531	ChildT must be an AST base type.
				3532
				3533	As opposed to 'has', 'forEach' will cause a match for each result that
				3534	matches instead of only on the first one.
				3535
				3536	Usable as: Any Matcher
				3537	</pre></td></tr>
				3538
				3539
				3540	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3541	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3542	matcher.
				3543
				3544	Given
				3545	void f() { if (true) { int x = 42; } }
				3546	void g() { for (;;) { int x = 43; } }
				3547	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3548
				3549	Usable as: Any Matcher
				3550	</pre></td></tr>
				3551
				3552
				3553	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3554	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3555	provided matcher.
				3556
				3557	Example matches X, Y, Z
				3558	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3559	class X {}; Matches X, because X::X is a class of name X inside X.
				3560	class Y { class X {}; };
				3561	class Z { class Y { class X {}; }; };
				3562
				3563	DescendantT must be an AST base type.
				3564
				3565	Usable as: Any Matcher
				3566	</pre></td></tr>
				3567
				3568
				3569	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3570	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3571	provided matcher.
				3572
				3573	Example matches X, Y
				3574	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3575	class X {}; Matches X, because X::X is a class of name X inside X.
				3576	class Y { class X {}; };
				3577	class Z { class Y { class X {}; }; }; Does not match Z.
				3578
				3579	ChildT must be an AST base type.
				3580
				3581	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3582	Note that has is direct matcher, so it also matches things like implicit
				3583	casts and paren casts. If you are matching with expr then you should
				3584	probably consider using ignoringParenImpCasts like:
				3585	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3586	</pre></td></tr>
				3587
				3588
				3589	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3590	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3591	matcher.
				3592
				3593	Given
				3594	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3595	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3596
				3597	Usable as: Any Matcher
				3598	</pre></td></tr>
				3599
				3600
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3601	<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>
				3602	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3603	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3604
				3605	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3606	if (true) {}
				3607	</pre></td></tr>
				3608
				3609
				3610	<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>
				3611	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3612	(binary or ternary).
				3613
				3614	Example matches b
				3615	condition ? a : b
				3616	condition ?: b
				3617	</pre></td></tr>
				3618
				3619
				3620	<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>
				3621	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3622
				3623	Example 1 (conditional ternary operator): matches a
				3624	condition ? a : b
				3625
				3626	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3627	condition ?: b
				3628	</pre></td></tr>
				3629
				3630
				3631	<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>
				3632	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				3633	matches the given matcher.
				3634
				3635	The associated declaration is:
				3636	- for type nodes, the declaration of the underlying type
				3637	- for CallExpr, the declaration of the callee
				3638	- for MemberExpr, the declaration of the referenced member
				3639	- for CXXConstructExpr, the declaration of the constructor
				3640
				3641	Also usable as Matcher<T> for any T supporting the getDecl() member
				3642	function. e.g. various subtypes of clang::Type and various expressions.
				3643
				3644	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>>,
				3645	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>>,
				3646	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>>,
				3647	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>>,
				3648	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>>,
				3649	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>>
				3650	</pre></td></tr>
				3651
				3652
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3653	<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]	3654	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				3655
				3656	Given
				3657	int i[5];
				3658	void f() { i[1] = 42; }
				3659	arraySubscriptExpression(hasBase(implicitCastExpr(
				3660	hasSourceExpression(declRefExpr()))))
				3661	matches i[1] with the declRefExpr() matching i
				3662	</pre></td></tr>
				3663
				3664
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3665	<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]	3666	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				3667
				3668	Given
				3669	int i[5];
				3670	void f() { i[1] = 42; }
				3671	arraySubscriptExpression(hasIndex(integerLiteral()))
				3672	matches i[1] with the integerLiteral() matching 1
				3673	</pre></td></tr>
				3674
				3675
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3676	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3677	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				3678
				3679	Example matches a (matcher = binaryOperator(hasLHS()))
				3680	a \|\| b
				3681	</pre></td></tr>
				3682
				3683
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3684	<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]	3685	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				3686
				3687	Example matches b (matcher = binaryOperator(hasRHS()))
				3688	a \|\| b
				3689	</pre></td></tr>
				3690
				3691
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3692	<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]	3693	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				3694	type.
				3695
				3696	Given
				3697	struct A {};
				3698	A a[7];
				3699	int b[7];
				3700	arrayType(hasElementType(builtinType()))
				3701	matches "int b[7]"
				3702
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3703	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]	3704	</pre></td></tr>
				3705
				3706
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3707	<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]	3708	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				3709	type.
				3710
				3711	Given
				3712	struct A {};
				3713	A a[7];
				3714	int b[7];
				3715	arrayType(hasElementType(builtinType()))
				3716	matches "int b[7]"
				3717
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3718	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]	3719	</pre></td></tr>
				3720
				3721
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3722	<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]	3723	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				3724
				3725	Given
				3726	_Atomic(int) i;
				3727	_Atomic(float) f;
				3728	atomicType(hasValueType(isInteger()))
				3729	matches "_Atomic(int) i"
				3730
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3731	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]	3732	</pre></td></tr>
				3733
				3734
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3735	<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]	3736	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				3737
				3738	Given
				3739	_Atomic(int) i;
				3740	_Atomic(float) f;
				3741	atomicType(hasValueType(isInteger()))
				3742	matches "_Atomic(int) i"
				3743
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3744	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]	3745	</pre></td></tr>
				3746
				3747
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3748	<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]	3749	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				3750
				3751	Note: There is no TypeLoc for the deduced type and thus no
				3752	getDeducedLoc() matcher.
				3753
				3754	Given
				3755	auto a = 1;
				3756	auto b = 2.0;
				3757	autoType(hasDeducedType(isInteger()))
				3758	matches "auto a"
				3759
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3760	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]	3761	</pre></td></tr>
				3762
				3763
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3764	<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]	3765	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				3766	binary operator matches.
				3767	</pre></td></tr>
				3768
				3769
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3770	<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]	3771	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				3772
				3773	Example matches a (matcher = binaryOperator(hasLHS()))
				3774	a \|\| b
				3775	</pre></td></tr>
				3776
				3777
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3778	<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]	3779	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				3780
				3781	Example matches b (matcher = binaryOperator(hasRHS()))
				3782	a \|\| b
				3783	</pre></td></tr>
				3784
				3785
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3786	<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]	3787	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				3788	pointee matches a given matcher.
				3789
				3790	Given
				3791	int *a;
				3792	int const *b;
				3793	float const *f;
				3794	pointerType(pointee(isConstQualified(), isInteger()))
				3795	matches "int const *b"
				3796
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3797	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>>,
				3798	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]	3799	</pre></td></tr>
				3800
				3801
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3802	<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]	3803	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				3804	pointee matches a given matcher.
				3805
				3806	Given
				3807	int *a;
				3808	int const *b;
				3809	float const *f;
				3810	pointerType(pointee(isConstQualified(), isInteger()))
				3811	matches "int const *b"
				3812
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3813	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>>,
				3814	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]	3815	</pre></td></tr>
				3816
				3817
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3818	<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]	3819	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				3820
				3821	Given
				3822	void f(int i);
				3823	int y;
				3824	f(y);
				3825	callExpr(declRefExpr(to(varDecl(hasName("y")))),
				3826	parmVarDecl(hasType(isInteger())))
				3827	matches f(y);
				3828	with declRefExpr(...)
				3829	matching int y
				3830	and parmVarDecl(...)
				3831	matching int i
				3832	</pre></td></tr>
				3833
				3834
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3835	<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]	3836	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				3837	expression.
				3838
				3839	Given
				3840	void x(int, int, int) { int y; x(1, y, 42); }
				3841	callExpr(hasAnyArgument(declRefExpr()))
				3842	matches x(1, y, 42)
				3843	with hasAnyArgument(...)
				3844	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3845	</pre></td></tr>
				3846
				3847
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3848	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3849	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				3850	call expression.
				3851
				3852	Example matches y in x(y)
				3853	(matcher = callExpr(hasArgument(0, declRefExpr())))
				3854	void x(int) { int y; x(y); }
				3855	</pre></td></tr>
				3856
				3857
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3858	<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>
				3859	<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]	3860	matches the given matcher.
				3861
				3862	The associated declaration is:
				3863	- for type nodes, the declaration of the underlying type
				3864	- for CallExpr, the declaration of the callee
				3865	- for MemberExpr, the declaration of the referenced member
				3866	- for CXXConstructExpr, the declaration of the constructor
				3867
				3868	Also usable as Matcher<T> for any T supporting the getDecl() member
				3869	function. e.g. various subtypes of clang::Type and various expressions.
				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_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
				3872	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]	3873	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>>,
				3874	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]	3875	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>>,
				3876	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]	3877	</pre></td></tr>
				3878
				3879
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3880	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3881	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				3882
				3883	Given
				3884	class A { A() : i(42), j(42) {} int i; int j; };
				3885	cxxConstructorDecl(forEachConstructorInitializer(
				3886	forField(decl().bind("x"))
				3887	))
				3888	will trigger two matches, binding for 'i' and 'j' respectively.
				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_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]	3893	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				3894
				3895	Given
				3896	struct Foo {
				3897	Foo() : foo_(1) { }
				3898	int foo_;
				3899	};
				3900	cxxRecordDecl(has(cxxConstructorDecl(
				3901	hasAnyConstructorInitializer(anything())
				3902	)))
				3903	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				3904	</pre></td></tr>
				3905
				3906
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3907	<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]	3908	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				3909
				3910	Given
				3911	struct Foo {
				3912	Foo() : foo_(1) { }
				3913	int foo_;
				3914	};
				3915	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				3916	forField(hasName("foo_"))))))
				3917	matches Foo
				3918	with forField matching foo_
				3919	</pre></td></tr>
				3920
				3921
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3922	<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]	3923	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				3924
				3925	Given
				3926	struct Foo {
				3927	Foo() : foo_(1) { }
				3928	int foo_;
				3929	};
				3930	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				3931	withInitializer(integerLiteral(equals(1)))))))
				3932	matches Foo
				3933	with withInitializer matching (1)
				3934	</pre></td></tr>
				3935
				3936
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3937	<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]	3938	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				3939	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3940
				3941	Given
				3942	for (;;) {}
				3943	hasBody(compoundStmt())
				3944	matches 'for (;;) {}'
				3945	with compoundStmt()
				3946	matching '{}'
				3947	</pre></td></tr>
				3948
				3949
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3950	<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]	3951	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				3952
				3953	Example:
				3954	forStmt(hasLoopVariable(anything()))
				3955	matches 'int x' in
				3956	for (int x : a) { }
				3957	</pre></td></tr>
				3958
				3959
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3960	<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]	3961	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				3962
				3963	Example:
				3964	forStmt(hasRangeInit(anything()))
				3965	matches 'a' in
				3966	for (int x : a) { }
				3967	</pre></td></tr>
				3968
				3969
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3970	<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]	3971	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				3972
				3973
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3974	<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]	3975	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				3976
				3977	Example matches y.x()
				3978	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				3979	class Y { public: void x(); };
				3980	void z() { Y y; y.x(); }",
				3981
				3982	FIXME: Overload to allow directly matching types?
				3983	</pre></td></tr>
				3984
				3985
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3986	<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]	3987	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				3988	</pre></td></tr>
				3989
				3990
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3991	<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]	3992	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				3993	matcher, or is a pointer to a type that matches the InnerMatcher.
				3994	</pre></td></tr>
				3995
				3996
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3997	<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]	3998	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				3999	belongs to.
				4000
				4001	FIXME: Generalize this for other kinds of declarations.
				4002	FIXME: What other kind of declarations would we need to generalize
				4003	this to?
				4004
				4005	Example matches A() in the last line
				4006	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4007	ofClass(hasName("A"))))))
				4008	class A {
				4009	public:
				4010	A();
				4011	};
				4012	A a = A();
				4013	</pre></td></tr>
				4014
				4015
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4016	<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]	4017	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4018
				4019	Given:
				4020	class A { void func(); };
				4021	class B { void member(); };
				4022
				4023	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4024	A but not B.
				4025	</pre></td></tr>
				4026
				4027
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4028	<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]	4029	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4030	a class matching Base.
				4031
				4032	Note that a class is not considered to be derived from itself.
				4033
				4034	Example matches Y, Z, C (Base == hasName("X"))
				4035	class X;
				4036	class Y : public X {}; directly derived
				4037	class Z : public Y {}; indirectly derived
				4038	typedef X A;
				4039	typedef A B;
				4040	class C : public B {}; derived from a typedef of X
				4041
				4042	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4043	class Foo;
				4044	typedef Foo X;
				4045	class Bar : public Foo {}; derived from a type that X is a typedef of
				4046	</pre></td></tr>
				4047
				4048
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4049	<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]	4050	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4051	match Base.
				4052	</pre></td></tr>
				4053
				4054
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4055	<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]	4056	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4057	given matcher.
				4058
				4059	Example matches y.x() (matcher = callExpr(callee(
				4060	cxxMethodDecl(hasName("x")))))
				4061	class Y { public: void x(); };
				4062	void z() { Y y; y.x(); }
				4063	</pre></td></tr>
				4064
				4065
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4066	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4067	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4068
				4069	Given
				4070	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4071	void f() { f(); }
				4072	callExpr(callee(expr()))
				4073	matches this->x(), x(), y.x(), f()
				4074	with callee(...)
				4075	matching this->x, x, y.x, f respectively
				4076
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4077	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]	4078	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4079	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]	4080	implemented in terms of implicit casts.
				4081	</pre></td></tr>
				4082
				4083
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4084	<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]	4085	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4086
				4087	Given
				4088	void f(int i);
				4089	int y;
				4090	f(y);
				4091	callExpr(declRefExpr(to(varDecl(hasName("y")))),
				4092	parmVarDecl(hasType(isInteger())))
				4093	matches f(y);
				4094	with declRefExpr(...)
				4095	matching int y
				4096	and parmVarDecl(...)
				4097	matching int i
				4098	</pre></td></tr>
				4099
				4100
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4101	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4102	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4103	expression.
				4104
				4105	Given
				4106	void x(int, int, int) { int y; x(1, y, 42); }
				4107	callExpr(hasAnyArgument(declRefExpr()))
				4108	matches x(1, y, 42)
				4109	with hasAnyArgument(...)
				4110	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4111	</pre></td></tr>
				4112
				4113
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4114	<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]	4115	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4116	call expression.
				4117
				4118	Example matches y in x(y)
				4119	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4120	void x(int) { int y; x(y); }
				4121	</pre></td></tr>
				4122
				4123
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4124	<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>
				4125	<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]	4126	matches the given matcher.
				4127
				4128	The associated declaration is:
				4129	- for type nodes, the declaration of the underlying type
				4130	- for CallExpr, the declaration of the callee
				4131	- for MemberExpr, the declaration of the referenced member
				4132	- for CXXConstructExpr, the declaration of the constructor
				4133
				4134	Also usable as Matcher<T> for any T supporting the getDecl() member
				4135	function. e.g. various subtypes of clang::Type and various expressions.
				4136
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4137	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>>,
				4138	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]	4139	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>>,
				4140	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]	4141	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>>,
				4142	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]	4143	</pre></td></tr>
				4144
				4145
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4146	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4147	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4148	extension, matches the constant given in the statement.
				4149
				4150	Given
				4151	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4152	caseStmt(hasCaseConstant(integerLiteral()))
				4153	matches "case 1:"
				4154	</pre></td></tr>
				4155
				4156
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4157	<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]	4158	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4159
				4160
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4161	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4162	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations that have at least one
				4163	TemplateArgument matching the given InnerMatcher.
				4164
				4165	Given
				4166	template<typename T> class A {};
				4167	template<> class A<double> {};
				4168	A<int> a;
				4169	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4170	refersToType(asString("int"))))
				4171	matches the specialization A<int>
				4172	</pre></td></tr>
				4173
				4174
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4175	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4176	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations where the n'th TemplateArgument
				4177	matches the given InnerMatcher.
				4178
				4179	Given
				4180	template<typename T, typename U> class A {};
				4181	A<bool, int> b;
				4182	A<int, bool> c;
				4183	classTemplateSpecializationDecl(hasTemplateArgument(
				4184	1, refersToType(asString("int"))))
				4185	matches the specialization A<bool, int>
				4186	</pre></td></tr>
				4187
				4188
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4189	<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]	4190	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4191	type.
				4192
				4193	Given
				4194	struct A {};
				4195	A a[7];
				4196	int b[7];
				4197	arrayType(hasElementType(builtinType()))
				4198	matches "int b[7]"
				4199
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4200	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]	4201	</pre></td></tr>
				4202
				4203
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4204	<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]	4205	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4206	type.
				4207
				4208	Given
				4209	struct A {};
				4210	A a[7];
				4211	int b[7];
				4212	arrayType(hasElementType(builtinType()))
				4213	matches "int b[7]"
				4214
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4215	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]	4216	</pre></td></tr>
				4217
				4218
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4219	<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]	4220	<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]	4221	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4222
				4223	Given
				4224	{ {}; 1+2; }
				4225	hasAnySubstatement(compoundStmt())
				4226	matches '{ {}; 1+2; }'
				4227	with compoundStmt()
				4228	matching '{}'
				4229	</pre></td></tr>
				4230
				4231
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4232	<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]	4233	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4234	</pre></td></tr>
				4235
				4236
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4237	<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>
				4238	<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]	4239	matches the given matcher.
				4240
				4241	The associated declaration is:
				4242	- for type nodes, the declaration of the underlying type
				4243	- for CallExpr, the declaration of the callee
				4244	- for MemberExpr, the declaration of the referenced member
				4245	- for CXXConstructExpr, the declaration of the constructor
				4246
				4247	Also usable as Matcher<T> for any T supporting the getDecl() member
				4248	function. e.g. various subtypes of clang::Type and various expressions.
				4249
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4250	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>>,
				4251	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]	4252	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>>,
				4253	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]	4254	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>>,
				4255	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]	4256	</pre></td></tr>
				4257
				4258
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4259	<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]	4260	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4261	specific using shadow declaration.
				4262
				4263	Given
				4264	namespace a { void f() {} }
				4265	using a::f;
				4266	void g() {
				4267	f(); Matches this ..
				4268	a::f(); .. but not this.
				4269	}
				4270	declRefExpr(throughUsingDecl(anything()))
				4271	matches f()
				4272	</pre></td></tr>
				4273
				4274
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4275	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4276	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4277	specified matcher.
				4278
				4279	Example matches x in if(x)
				4280	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4281	bool x;
				4282	if (x) {}
				4283	</pre></td></tr>
				4284
				4285
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4286	<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]	4287	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4288
				4289	Note that this does not work for global declarations because the AST
				4290	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4291	DeclStmt's.
				4292	Example: Given non-global declarations
				4293	int a, b = 0;
				4294	int c;
				4295	int d = 2, e;
				4296	declStmt(containsDeclaration(
				4297	0, varDecl(hasInitializer(anything()))))
				4298	matches only 'int d = 2, e;', and
				4299	declStmt(containsDeclaration(1, varDecl()))
				4300	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4301	but 'int c;' is not matched.
				4302	</pre></td></tr>
				4303
				4304
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4305	<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]	4306	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4307
				4308	Given
				4309	int a, b;
				4310	int c;
				4311	declStmt(hasSingleDecl(anything()))
				4312	matches 'int c;' but not 'int a, b;'.
				4313	</pre></td></tr>
				4314
				4315
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4316	<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]	4317	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4318	the inner matcher.
				4319
				4320	Given
				4321	int x;
				4322	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4323	matches int x
				4324	</pre></td></tr>
				4325
				4326
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4327	<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]	4328	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4329	Decl, matches InnerMatcher.
				4330
				4331	Given
				4332	namespace N {
				4333	namespace M {
				4334	class D {};
				4335	}
				4336	}
				4337
				4338	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4339	declaration of class D.
				4340	</pre></td></tr>
				4341
				4342
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4343	<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]	4344	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4345	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4346
				4347	Given
				4348	for (;;) {}
				4349	hasBody(compoundStmt())
				4350	matches 'for (;;) {}'
				4351	with compoundStmt()
				4352	matching '{}'
				4353	</pre></td></tr>
				4354
				4355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4356	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4357	<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]	4358	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4359
				4360	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4361	if (true) {}
				4362	</pre></td></tr>
				4363
				4364
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4365	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4366	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4367	matches InnerMatcher if the qualifier exists.
				4368
				4369	Given
				4370	namespace N {
				4371	namespace M {
				4372	class D {};
				4373	}
				4374	}
				4375	N::M::D d;
				4376
				4377	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4378	matches the type of the variable declaration of d.
				4379	</pre></td></tr>
				4380
				4381
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4382	<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]	4383	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4384
				4385	Given
				4386	namespace N {
				4387	namespace M {
				4388	class D {};
				4389	}
				4390	}
				4391	N::M::D d;
				4392
				4393	elaboratedType(namesType(recordType(
				4394	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4395	declaration of d.
				4396	</pre></td></tr>
				4397
				4398
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4399	<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>
				4400	<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]	4401	matches the given matcher.
				4402
				4403	The associated declaration is:
				4404	- for type nodes, the declaration of the underlying type
				4405	- for CallExpr, the declaration of the callee
				4406	- for MemberExpr, the declaration of the referenced member
				4407	- for CXXConstructExpr, the declaration of the constructor
				4408
				4409	Also usable as Matcher<T> for any T supporting the getDecl() member
				4410	function. e.g. various subtypes of clang::Type and various expressions.
				4411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4412	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>>,
				4413	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]	4414	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>>,
				4415	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]	4416	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>>,
				4417	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]	4418	</pre></td></tr>
				4419
				4420
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4421	<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]	4422	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4423
				4424	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4425	actual casts "explicit" casts.)
				4426	</pre></td></tr>
				4427
				4428
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4429	<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>
				4430	<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]	4431	declaration's type.
				4432
				4433	In case of a value declaration (for example a variable declaration),
				4434	this resolves one layer of indirection. For example, in the value
				4435	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4436	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4437	declaration of x.
				4438
				4439	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4440	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4441	class X {};
				4442	void y(X &x) { x; X z; }
				4443
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4444	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]	4445	</pre></td></tr>
				4446
				4447
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4448	<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]	4449	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4450	matcher.
				4451
				4452	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4453	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4454	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4455	class X {};
				4456	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4457	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	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_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]	4462	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4463	are stripped off.
				4464
				4465	Parentheses and explicit casts are not discarded.
				4466	Given
				4467	int arr[5];
				4468	int a = 0;
				4469	char b = 0;
				4470	const int c = a;
				4471	int *d = arr;
				4472	long e = (long) 0l;
				4473	The matchers
				4474	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4475	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4476	would match the declarations for a, b, c, and d, but not e.
				4477	While
				4478	varDecl(hasInitializer(integerLiteral()))
				4479	varDecl(hasInitializer(declRefExpr()))
				4480	only match the declarations for b, c, and d.
				4481	</pre></td></tr>
				4482
				4483
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4484	<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>
				4485	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4486	nodes are stripped off.
				4487
				4488	Parentheses and explicit casts are not discarded.
				4489	Given
				4490	class C {};
				4491	C a = C();
				4492	C b;
				4493	C c = b;
				4494	The matchers
				4495	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4496	would match the declarations for a, b, and c.
				4497	While
				4498	varDecl(hasInitializer(cxxConstructExpr()))
				4499	only match the declarations for b and c.
				4500	</pre></td></tr>
				4501
				4502
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4503	<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]	4504	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4505	casts are stripped off.
				4506
				4507	Implicit and non-C Style casts are also discarded.
				4508	Given
				4509	int a = 0;
				4510	char b = (0);
				4511	void* c = reinterpret_cast<char*>(0);
				4512	char d = char(0);
				4513	The matcher
				4514	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4515	would match the declarations for a, b, c, and d.
				4516	while
				4517	varDecl(hasInitializer(integerLiteral()))
				4518	only match the declaration for a.
				4519	</pre></td></tr>
				4520
				4521
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4522	<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]	4523	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4524	parentheses are stripped off.
				4525
				4526	Explicit casts are not discarded.
				4527	Given
				4528	int arr[5];
				4529	int a = 0;
				4530	char b = (0);
				4531	const int c = a;
				4532	int *d = (arr);
				4533	long e = ((long) 0l);
				4534	The matchers
				4535	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4536	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4537	would match the declarations for a, b, c, and d, but not e.
				4538	while
				4539	varDecl(hasInitializer(integerLiteral()))
				4540	varDecl(hasInitializer(declRefExpr()))
				4541	would only match the declaration for a.
				4542	</pre></td></tr>
				4543
				4544
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4545	<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]	4546	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4547	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4548
				4549	Given
				4550	for (;;) {}
				4551	hasBody(compoundStmt())
				4552	matches 'for (;;) {}'
				4553	with compoundStmt()
				4554	matching '{}'
				4555	</pre></td></tr>
				4556
				4557
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4558	<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]	4559	<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]	4560	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4561
				4562	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4563	if (true) {}
				4564	</pre></td></tr>
				4565
				4566
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4567	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4568	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				4569
				4570	Example:
				4571	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				4572	matches '++x' in
				4573	for (x; x < N; ++x) { }
				4574	</pre></td></tr>
				4575
				4576
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4577	<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]	4578	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				4579
				4580	Example:
				4581	forStmt(hasLoopInit(declStmt()))
				4582	matches 'int x = 0' in
				4583	for (int x = 0; x < N; ++x) { }
				4584	</pre></td></tr>
				4585
				4586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4587	<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]	4588	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				4589
				4590	Does not match the 'this' parameter of a method.
				4591
				4592	Given
				4593	class X { void f(int x, int y, int z) {} };
				4594	cxxMethodDecl(hasAnyParameter(hasName("y")))
				4595	matches f(int x, int y, int z) {}
				4596	with hasAnyParameter(...)
				4597	matching int y
				4598	</pre></td></tr>
				4599
				4600
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4601	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4602	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4603	definition that has a given body.
				4604
				4605	Given
				4606	for (;;) {}
				4607	hasBody(compoundStmt())
				4608	matches 'for (;;) {}'
				4609	with compoundStmt()
				4610	matching '{}'
				4611	</pre></td></tr>
				4612
				4613
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4614	<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]	4615	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				4616
				4617	Given
				4618	class X { void f(int x) {} };
				4619	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				4620	matches f(int x) {}
				4621	with hasParameter(...)
				4622	matching int x
				4623	</pre></td></tr>
				4624
				4625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4626	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4627	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				4628
				4629	Given:
				4630	class X { int f() { return 1; } };
				4631	cxxMethodDecl(returns(asString("int")))
				4632	matches int f() { return 1; }
				4633	</pre></td></tr>
				4634
				4635
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4636	<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]	4637	<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]	4638	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4639
				4640	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4641	if (true) {}
				4642	</pre></td></tr>
				4643
				4644
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4645	<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]	4646	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				4647
				4648	Given
				4649	if (A* a = GetAPointer()) {}
				4650	hasConditionVariableStatement(...)
				4651	matches 'A* a = GetAPointer()'.
				4652	</pre></td></tr>
				4653
				4654
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4655	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4656	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				4657
				4658	Examples matches the if statement
				4659	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				4660	if (false) false; else true;
				4661	</pre></td></tr>
				4662
				4663
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4664	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4665	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				4666
				4667	Examples matches the if statement
				4668	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				4669	if (false) true; else false;
				4670	</pre></td></tr>
				4671
				4672
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4673	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4674	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				4675	matcher.
				4676
				4677	FIXME: Unit test this matcher
				4678	</pre></td></tr>
				4679
				4680
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4681	<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>
				4682	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				4683	(if expression have it).
				4684	</pre></td></tr>
				4685
				4686
				4687	<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>
				4688	<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
				4689	matches the given matcher.
				4690
				4691	The associated declaration is:
				4692	- for type nodes, the declaration of the underlying type
				4693	- for CallExpr, the declaration of the callee
				4694	- for MemberExpr, the declaration of the referenced member
				4695	- for CXXConstructExpr, the declaration of the constructor
				4696
				4697	Also usable as Matcher<T> for any T supporting the getDecl() member
				4698	function. e.g. various subtypes of clang::Type and various expressions.
				4699
				4700	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>>,
				4701	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>>,
				4702	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>>,
				4703	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>>,
				4704	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>>,
				4705	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>>
				4706	</pre></td></tr>
				4707
				4708
				4709	<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]	4710	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				4711	matches the given matcher.
				4712
				4713	The associated declaration is:
				4714	- for type nodes, the declaration of the underlying type
				4715	- for CallExpr, the declaration of the callee
				4716	- for MemberExpr, the declaration of the referenced member
				4717	- for CXXConstructExpr, the declaration of the constructor
				4718
				4719	Also usable as Matcher<T> for any T supporting the getDecl() member
				4720	function. e.g. various subtypes of clang::Type and various expressions.
				4721
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4722	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>>,
				4723	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]	4724	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>>,
				4725	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]	4726	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>>,
				4727	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]	4728	</pre></td></tr>
				4729
				4730
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4731	<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]	4732	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				4733	matches the given matcher.
				4734
				4735	The associated declaration is:
				4736	- for type nodes, the declaration of the underlying type
				4737	- for CallExpr, the declaration of the callee
				4738	- for MemberExpr, the declaration of the referenced member
				4739	- for CXXConstructExpr, the declaration of the constructor
				4740
				4741	Also usable as Matcher<T> for any T supporting the getDecl() member
				4742	function. e.g. various subtypes of clang::Type and various expressions.
				4743
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4744	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>>,
				4745	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]	4746	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>>,
				4747	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]	4748	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>>,
				4749	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]	4750	</pre></td></tr>
				4751
				4752
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4753	<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]	4754	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				4755	matched by a given matcher.
				4756
				4757	Given
				4758	struct X { int m; };
				4759	void f(X x) { x.m; m; }
				4760	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				4761	matches "x.m" and "m"
				4762	with hasObjectExpression(...)
				4763	matching "x" and the implicit object expression of "m" which has type X*.
				4764	</pre></td></tr>
				4765
				4766
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4767	<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]	4768	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				4769	given matcher.
				4770
				4771	Given
				4772	struct { int first, second; } first, second;
				4773	int i(second.first);
				4774	int j(first.second);
				4775	memberExpr(member(hasName("first")))
				4776	matches second.first
				4777	but not first.second (because the member name there is "second").
				4778	</pre></td></tr>
				4779
				4780
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4781	<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]	4782	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				4783	pointee matches a given matcher.
				4784
				4785	Given
				4786	int *a;
				4787	int const *b;
				4788	float const *f;
				4789	pointerType(pointee(isConstQualified(), isInteger()))
				4790	matches "int const *b"
				4791
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4792	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>>,
				4793	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]	4794	</pre></td></tr>
				4795
				4796
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4797	<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]	4798	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				4799	pointee matches a given matcher.
				4800
				4801	Given
				4802	int *a;
				4803	int const *b;
				4804	float const *f;
				4805	pointerType(pointee(isConstQualified(), isInteger()))
				4806	matches "int const *b"
				4807
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4808	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>>,
				4809	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]	4810	</pre></td></tr>
				4811
				4812
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4813	<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]	4814	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				4815
				4816	Given
				4817	struct A { struct B { struct C {}; }; };
				4818	A::B::C c;
				4819	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				4820	matches "A::"
				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_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]	4825	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				4826	given TypeLoc.
				4827
				4828	Given
				4829	struct A { struct B { struct C {}; }; };
				4830	A::B::C c;
				4831	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				4832	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				4833	matches "A::"
				4834	</pre></td></tr>
				4835
				4836
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4837	<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]	4838	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				4839
				4840	Given
				4841	struct A { struct B { struct C {}; }; };
				4842	A::B::C c;
				4843	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				4844	matches "A::"
				4845	</pre></td></tr>
				4846
				4847
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4848	<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]	4849	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				4850	given namespace matcher.
				4851
				4852	Given
				4853	namespace ns { struct A {}; }
				4854	ns::A a;
				4855	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				4856	matches "ns::"
				4857	</pre></td></tr>
				4858
				4859
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4860	<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]	4861	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				4862	given QualType matcher without qualifiers.
				4863
				4864	Given
				4865	struct A { struct B { struct C {}; }; };
				4866	A::B::C c;
				4867	nestedNameSpecifier(specifiesType(
				4868	hasDeclaration(cxxRecordDecl(hasName("A")))
				4869	))
				4870	matches "A::"
				4871	</pre></td></tr>
				4872
				4873
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4874	<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]	4875	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				4876	call expression.
				4877
				4878	Example matches y in x(y)
				4879	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4880	void x(int) { int y; x(y); }
				4881	</pre></td></tr>
				4882
				4883
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4884	<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]	4885	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				4886
				4887	Example
				4888	matcher = objCMessageExpr(hasRecieverType(asString("UIWebView *")));
				4889	matches the [webView ...] message invocation.
				4890	NSString *webViewJavaScript = ...
				4891	UIWebView *webView = ...
				4892	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				4893	</pre></td></tr>
				4894
				4895
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4896	<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>
				4897	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				4898
				4899
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4900	<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]	4901	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				4902
				4903	Given
				4904	int (*ptr_to_array)[4];
				4905	int (*ptr_to_func)(int);
				4906
				4907	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				4908	ptr_to_func but not ptr_to_array.
				4909
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4910	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]	4911	</pre></td></tr>
				4912
				4913
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4914	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4915	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				4916	pointee matches a given matcher.
				4917
				4918	Given
				4919	int *a;
				4920	int const *b;
				4921	float const *f;
				4922	pointerType(pointee(isConstQualified(), isInteger()))
				4923	matches "int const *b"
				4924
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4925	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>>,
				4926	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]	4927	</pre></td></tr>
				4928
				4929
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4930	<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]	4931	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				4932	pointee matches a given matcher.
				4933
				4934	Given
				4935	int *a;
				4936	int const *b;
				4937	float const *f;
				4938	pointerType(pointee(isConstQualified(), isInteger()))
				4939	matches "int const *b"
				4940
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4941	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>>,
				4942	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]	4943	</pre></td></tr>
				4944
				4945
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4946	<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]	4947	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				4948
				4949	Given:
				4950	typedef int &int_ref;
				4951	int a;
				4952	int_ref b = a;
				4953
				4954	varDecl(hasType(qualType(referenceType()))))) will not match the
				4955	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				4956	</pre></td></tr>
				4957
				4958
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4959	<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]	4960	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				4961	matches the given matcher.
				4962
				4963	The associated declaration is:
				4964	- for type nodes, the declaration of the underlying type
				4965	- for CallExpr, the declaration of the callee
				4966	- for MemberExpr, the declaration of the referenced member
				4967	- for CXXConstructExpr, the declaration of the constructor
				4968
				4969	Also usable as Matcher<T> for any T supporting the getDecl() member
				4970	function. e.g. various subtypes of clang::Type and various expressions.
				4971
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4972	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>>,
				4973	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]	4974	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>>,
				4975	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]	4976	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>>,
				4977	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]	4978	</pre></td></tr>
				4979
				4980
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	4981	<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>
				4982	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				4983
				4984	Given
				4985	void (*fp)(void);
				4986	The matcher
				4987	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				4988	would match the declaration for fp.
				4989	</pre></td></tr>
				4990
				4991
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4992	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4993	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				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_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]	4998	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				4999	matches the specified matcher.
				5000
				5001	Example matches y->x()
				5002	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5003	cxxRecordDecl(hasName("Y")))))))
				5004	class Y { public: void x(); };
				5005	void z() { Y *y; y->x(); }
				5006	</pre></td></tr>
				5007
				5008
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5009	<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]	5010	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5011	</pre></td></tr>
				5012
				5013
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5014	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5015	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5016	type matches the specified matcher.
				5017
				5018	Example matches X &x and const X &y
				5019	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5020	class X {
				5021	void a(X b) {
				5022	X &x = b;
				5023	const X &y = b;
				5024	}
				5025	};
				5026	</pre></td></tr>
				5027
				5028
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5029	<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]	5030	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5031	matches the given matcher.
				5032
				5033	The associated declaration is:
				5034	- for type nodes, the declaration of the underlying type
				5035	- for CallExpr, the declaration of the callee
				5036	- for MemberExpr, the declaration of the referenced member
				5037	- for CXXConstructExpr, the declaration of the constructor
				5038
				5039	Also usable as Matcher<T> for any T supporting the getDecl() member
				5040	function. e.g. various subtypes of clang::Type and various expressions.
				5041
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5042	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>>,
				5043	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]	5044	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>>,
				5045	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]	5046	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>>,
				5047	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]	5048	</pre></td></tr>
				5049
				5050
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5051	<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]	5052	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5053	pointee matches a given matcher.
				5054
				5055	Given
				5056	int *a;
				5057	int const *b;
				5058	float const *f;
				5059	pointerType(pointee(isConstQualified(), isInteger()))
				5060	matches "int const *b"
				5061
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5062	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>>,
				5063	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]	5064	</pre></td></tr>
				5065
				5066
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5067	<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]	5068	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5069	pointee matches a given matcher.
				5070
				5071	Given
				5072	int *a;
				5073	int const *b;
				5074	float const *f;
				5075	pointerType(pointee(isConstQualified(), isInteger()))
				5076	matches "int const *b"
				5077
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5078	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>>,
				5079	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]	5080	</pre></td></tr>
				5081
				5082
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5083	<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>
				5084	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5085
				5086	Given
				5087	return a + b;
				5088	hasReturnValue(binaryOperator())
				5089	matches 'return a + b'
				5090	with binaryOperator()
				5091	matching 'a + b'
				5092	</pre></td></tr>
				5093
				5094
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5095	<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>
				5096	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5097	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5098
				5099	Given
				5100	{ {}; 1+2; }
				5101	hasAnySubstatement(compoundStmt())
				5102	matches '{ {}; 1+2; }'
				5103	with compoundStmt()
				5104	matching '{}'
				5105	</pre></td></tr>
				5106
				5107
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5108	<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]	5109	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5110	alignof.
				5111	</pre></td></tr>
				5112
				5113
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5114	<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>
				5115	<tr><td colspan="4" class="doc" id="forFunction0"><pre>Matches declaration of the function the statemenet belongs to
				5116
				5117	Given:
				5118	F& operator=(const F& o) {
				5119	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5120	return *this;
				5121	}
				5122	returnStmt(forFunction(hasName("operator=")))
				5123	matches 'return *this'
				5124	but does match 'return > 0'
				5125	</pre></td></tr>
				5126
				5127
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5128	<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]	5129	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5130	sizeof.
				5131	</pre></td></tr>
				5132
				5133
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5134	<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]	5135	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5136	statement. This matcher may produce multiple matches.
				5137
				5138	Given
				5139	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5140	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5141	matches four times, with "c" binding each of "case 1:", "case 2:",
				5142	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5143	"switch (1)", "switch (2)" and "switch (2)".
				5144	</pre></td></tr>
				5145
				5146
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5147	<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>
				5148	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5149	switch statement or conditional operator.
				5150
				5151	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5152	if (true) {}
				5153	</pre></td></tr>
				5154
				5155
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5156	<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]	5157	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5158	matches the given matcher.
				5159
				5160	The associated declaration is:
				5161	- for type nodes, the declaration of the underlying type
				5162	- for CallExpr, the declaration of the callee
				5163	- for MemberExpr, the declaration of the referenced member
				5164	- for CXXConstructExpr, the declaration of the constructor
				5165
				5166	Also usable as Matcher<T> for any T supporting the getDecl() member
				5167	function. e.g. various subtypes of clang::Type and various expressions.
				5168
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5169	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>>,
				5170	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]	5171	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>>,
				5172	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]	5173	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>>,
				5174	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]	5175	</pre></td></tr>
				5176
				5177
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5178	<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]	5179	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5180
				5181	Given
				5182	template<typename T> struct A {};
				5183	struct B { B* next; };
				5184	A<&B::next> a;
				5185	templateSpecializationType(hasAnyTemplateArgument(
				5186	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5187	matches the specialization A<&B::next> with fieldDecl(...) matching
				5188	B::next
				5189	</pre></td></tr>
				5190
				5191
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5192	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5193	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5194	declaration.
				5195
				5196	Given
				5197	template<typename T> struct A {};
				5198	struct B { B* next; };
				5199	A<&B::next> a;
				5200	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5201	refersToDeclaration(fieldDecl(hasName("next"))))
				5202	matches the specialization A<&B::next> with fieldDecl(...) matching
				5203	B::next
				5204	</pre></td></tr>
				5205
				5206
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5207	<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]	5208	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5209
				5210	Given
				5211	template<int T> struct A {};
				5212	C<42> c;
				5213	classTemplateSpecializationDecl(
				5214	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5215	matches the implicit instantiation of C in C<42>.
				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_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]	5220	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5221
				5222	Given
				5223	struct X {};
				5224	template<typename T> struct A {};
				5225	A<X> a;
				5226	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5227	refersToType(class(hasName("X")))))
				5228	matches the specialization A<X>
				5229	</pre></td></tr>
				5230
				5231
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5232	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5233	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations that have at least one
				5234	TemplateArgument matching the given InnerMatcher.
				5235
				5236	Given
				5237	template<typename T> class A {};
				5238	template<> class A<double> {};
				5239	A<int> a;
				5240	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5241	refersToType(asString("int"))))
				5242	matches the specialization A<int>
				5243	</pre></td></tr>
				5244
				5245
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5246	<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]	5247	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5248	matches the given matcher.
				5249
				5250	The associated declaration is:
				5251	- for type nodes, the declaration of the underlying type
				5252	- for CallExpr, the declaration of the callee
				5253	- for MemberExpr, the declaration of the referenced member
				5254	- for CXXConstructExpr, the declaration of the constructor
				5255
				5256	Also usable as Matcher<T> for any T supporting the getDecl() member
				5257	function. e.g. various subtypes of clang::Type and various expressions.
				5258
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5259	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>>,
				5260	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]	5261	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>>,
				5262	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]	5263	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>>,
				5264	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]	5265	</pre></td></tr>
				5266
				5267
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5268	<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>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5269	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations where the n'th TemplateArgument
				5270	matches the given InnerMatcher.
				5271
				5272	Given
				5273	template<typename T, typename U> class A {};
				5274	A<bool, int> b;
				5275	A<int, bool> c;
				5276	classTemplateSpecializationDecl(hasTemplateArgument(
				5277	1, refersToType(asString("int"))))
				5278	matches the specialization A<bool, int>
				5279	</pre></td></tr>
				5280
				5281
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5282	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5283	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5284	matches the given matcher.
				5285
				5286	The associated declaration is:
				5287	- for type nodes, the declaration of the underlying type
				5288	- for CallExpr, the declaration of the callee
				5289	- for MemberExpr, the declaration of the referenced member
				5290	- for CXXConstructExpr, the declaration of the constructor
				5291
				5292	Also usable as Matcher<T> for any T supporting the getDecl() member
				5293	function. e.g. various subtypes of clang::Type and various expressions.
				5294
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5295	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>>,
				5296	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]	5297	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>>,
				5298	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]	5299	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>>,
				5300	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]	5301	</pre></td></tr>
				5302
				5303
				5304	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5305	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5306
				5307	Generates results for each match.
				5308
				5309	For example, in:
				5310	class A { class B {}; class C {}; };
				5311	The matcher:
				5312	cxxRecordDecl(hasName("::A"),
				5313	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5314	will generate results for A, B and C.
				5315
				5316	Usable as: Any Matcher
				5317	</pre></td></tr>
				5318
				5319
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5320	<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]	5321	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5322	matcher.
				5323
				5324	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5325	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5326	and U (matcher = typedefDecl(hasType(asString("int")))
				5327	class X {};
				5328	void y(X &x) { x; X z; }
				5329	typedef int U;
				5330	</pre></td></tr>
				5331
				5332
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5333	<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]	5334	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5335	matches the given matcher.
				5336
				5337	The associated declaration is:
				5338	- for type nodes, the declaration of the underlying type
				5339	- for CallExpr, the declaration of the callee
				5340	- for MemberExpr, the declaration of the referenced member
				5341	- for CXXConstructExpr, the declaration of the constructor
				5342
				5343	Also usable as Matcher<T> for any T supporting the getDecl() member
				5344	function. e.g. various subtypes of clang::Type and various expressions.
				5345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5346	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>>,
				5347	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]	5348	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>>,
				5349	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]	5350	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>>,
				5351	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]	5352	</pre></td></tr>
				5353
				5354
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5355	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5356	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5357
				5358	Given
				5359	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5360	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5361	matches sizeof(a) and alignof(c)
				5362	</pre></td></tr>
				5363
				5364
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5365	<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]	5366	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5367
				5368	Example matches true (matcher = hasUnaryOperand(
				5369	cxxBoolLiteral(equals(true))))
				5370	!true
				5371	</pre></td></tr>
				5372
				5373
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5374	<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]	5375	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5376	matches the given matcher.
				5377
				5378	The associated declaration is:
				5379	- for type nodes, the declaration of the underlying type
				5380	- for CallExpr, the declaration of the callee
				5381	- for MemberExpr, the declaration of the referenced member
				5382	- for CXXConstructExpr, the declaration of the constructor
				5383
				5384	Also usable as Matcher<T> for any T supporting the getDecl() member
				5385	function. e.g. various subtypes of clang::Type and various expressions.
				5386
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5387	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>>,
				5388	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]	5389	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>>,
				5390	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]	5391	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>>,
				5392	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]	5393	</pre></td></tr>
				5394
				5395
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5396	<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]	5397	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5398
				5399	Given
				5400	namespace X { void b(); }
				5401	using X::b;
				5402	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5403	matches using X::b </pre></td></tr>
				5404
				5405
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5406	<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]	5407	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				5408	matched by the given matcher.
				5409
				5410	Given
				5411	namespace X { int a; void b(); }
				5412	using X::a;
				5413	using X::b;
				5414	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				5415	matches using X::b but not using X::a </pre></td></tr>
				5416
				5417
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5418	<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>
				5419	<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]	5420	declaration's type.
				5421
				5422	In case of a value declaration (for example a variable declaration),
				5423	this resolves one layer of indirection. For example, in the value
				5424	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				5425	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				5426	declaration of x.
				5427
				5428	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5429	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5430	class X {};
				5431	void y(X &x) { x; X z; }
				5432
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5433	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]	5434	</pre></td></tr>
				5435
				5436
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5437	<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>
				5438	<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]	5439	matcher.
				5440
				5441	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5442	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5443	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5444	class X {};
				5445	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5446	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5447	</pre></td></tr>
				5448
				5449
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5450	<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]	5451	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				5452	that matches the given matcher.
				5453
				5454	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				5455	bool y() { return true; }
				5456	bool x = y();
				5457	</pre></td></tr>
				5458
				5459
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5460	<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]	5461	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				5462	expression.
				5463
				5464	Given
				5465	void f(int b) {
				5466	int a[b];
				5467	}
				5468	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				5469	varDecl(hasName("b")))))))
				5470	matches "int a[b]"
				5471	</pre></td></tr>
				5472
				5473
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5474	<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]	5475	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5476	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5477
				5478	Given
				5479	for (;;) {}
				5480	hasBody(compoundStmt())
				5481	matches 'for (;;) {}'
				5482	with compoundStmt()
				5483	matching '{}'
				5484	</pre></td></tr>
				5485
				5486
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5487	<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]	5488	<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]	5489	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5490
				5491	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5492	if (true) {}
				5493	</pre></td></tr>
				5494
				5495
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5496	<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]	5497	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				5498	NestedNameSpecifier-matcher matches.
				5499	</pre></td></tr>
				5500
				5501
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5502	<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]	5503	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				5504	QualType-matcher matches.
				5505	</pre></td></tr>
				5506
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	5507	<!--END_TRAVERSAL_MATCHERS -->
				5508	</table>
				5509
				5510	</div>
				5511	</body>
				5512	</html>
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