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				37
				38	<h1>AST Matcher Reference</h1>
				39
				40	<p>This document shows all currently implemented matchers. The matchers are grouped
				41	by category and node type they match. You can click on matcher names to show the
				42	matcher's source documentation.</p>
				43
				44	<p>There are three different basic categories of matchers:
				45	<ul>
				46	<li><a href="#decl-matchers">Node Matchers:</a> Matchers that match a specific type of AST node.</li>
				47	<li><a href="#narrowing-matchers">Narrowing Matchers:</a> Matchers that match attributes on AST nodes.</li>
				48	<li><a href="#traversal-matchers">Traversal Matchers:</a> Matchers that allow traversal between AST nodes.</li>
				49	</ul>
				50	</p>
				51
				52	<p>Within each category the matchers are ordered by node type they match on.
				53	Note that if a matcher can match multiple node types, it will it will appear
				54	multiple times. This means that by searching for Matcher<Stmt> you can
				55	find all matchers that can be used to match on Stmt nodes.</p>
				56
				57	<p>The exception to that rule are matchers that can match on any node. Those
				58	are marked with a * and are listed in the beginning of each category.</p>
				59
				60	<p>Note that the categorization of matchers is a great help when you combine
				61	them into matcher expressions. You will usually want to form matcher expressions
				62	that read like english sentences by alternating between node matchers and
				63	narrowing or traversal matchers, like this:
				64	<pre>
				65	recordDecl(hasDescendant(
				66	ifStmt(hasTrueExpression(
				67	expr(hasDescendant(
				68	ifStmt()))))))
				69	</pre>
				70	</p>
				71
				72	<!-- ======================================================================= -->
				73	<h2 id="decl-matchers">Node Matchers</h2>
				74	<!-- ======================================================================= -->
				75
				76	<p>Node matchers are at the core of matcher expressions - they specify the type
				77	of node that is expected. Every match expression starts with a node matcher,
				78	which can then be further refined with a narrowing or traversal matcher. All
				79	traversal matchers take node matchers as their arguments.</p>
				80
				81	<p>For convenience, all node matchers take an arbitrary number of arguments
				82	and implicitly act as allOf matchers.</p>
				83
				84	<p>Node matchers are the only matchers that support the bind("id") call to
				85	bind the matched node to the given string, to be later retrieved from the
				86	match callback.</p>
				87
				88	<p>It is important to remember that the arguments to node matchers are
				89	predicates on the same node, just with additional information about the type.
				90	This is often useful to make matcher expression more readable by inlining bind
				91	calls into redundant node matchers inside another node matcher:
				92	<pre>
				93	// This binds the CXXRecordDecl to "id", as the decl() matcher will stay on
				94	// the same node.
				95	recordDecl(decl().bind("id"), hasName("::MyClass"))
				96	</pre>
				97	</p>
				98
				99	<table>
				100	<tr style="text-align:left"><th>Return type</th><th>Name</th><th>Parameters</th></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	101	<!-- START_DECL_MATCHERS -->
				102
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	103	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>></td><td class="name" onclick="toggle('cxxCtorInitializer0')"><a name="cxxCtorInitializer0Anchor">cxxCtorInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	104	<tr><td colspan="4" class="doc" id="cxxCtorInitializer0"><pre>Matches constructor initializers.
				105
				106	Examples matches i(42).
				107	class C {
				108	C() : i(42) {}
				109	int i;
				110	};
				111	</pre></td></tr>
				112
				113
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	114	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('accessSpecDecl0')"><a name="accessSpecDecl0Anchor">accessSpecDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AccessSpecDecl.html">AccessSpecDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	115	<tr><td colspan="4" class="doc" id="accessSpecDecl0"><pre>Matches C++ access specifier declarations.
				116
				117	Given
				118	class C {
				119	public:
				120	int a;
				121	};
				122	accessSpecDecl()
				123	matches 'public:'
				124	</pre></td></tr>
				125
				126
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	127	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateDecl0')"><a name="classTemplateDecl0Anchor">classTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateDecl.html">ClassTemplateDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	128	<tr><td colspan="4" class="doc" id="classTemplateDecl0"><pre>Matches C++ class template declarations.
				129
				130	Example matches Z
				131	template<class T> class Z {};
				132	</pre></td></tr>
				133
				134
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	135	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateSpecializationDecl0')"><a name="classTemplateSpecializationDecl0Anchor">classTemplateSpecializationDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	136	<tr><td colspan="4" class="doc" id="classTemplateSpecializationDecl0"><pre>Matches C++ class template specializations.
				137
				138	Given
				139	template<typename T> class A {};
				140	template<> class A<double> {};
				141	A<int> a;
				142	classTemplateSpecializationDecl()
				143	matches the specializations A<int> and A<double>
				144	</pre></td></tr>
				145
				146
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	147	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxConstructorDecl0')"><a name="cxxConstructorDecl0Anchor">cxxConstructorDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	148	<tr><td colspan="4" class="doc" id="cxxConstructorDecl0"><pre>Matches C++ constructor declarations.
				149
				150	Example matches Foo::Foo() and Foo::Foo(int)
				151	class Foo {
				152	public:
				153	Foo();
				154	Foo(int);
				155	int DoSomething();
				156	};
				157	</pre></td></tr>
				158
				159
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	160	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxConversionDecl0')"><a name="cxxConversionDecl0Anchor">cxxConversionDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConversionDecl.html">CXXConversionDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	161	<tr><td colspan="4" class="doc" id="cxxConversionDecl0"><pre>Matches conversion operator declarations.
				162
				163	Example matches the operator.
				164	class X { operator int() const; };
				165	</pre></td></tr>
				166
				167
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	168	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxDestructorDecl0')"><a name="cxxDestructorDecl0Anchor">cxxDestructorDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDestructorDecl.html">CXXDestructorDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	169	<tr><td colspan="4" class="doc" id="cxxDestructorDecl0"><pre>Matches explicit C++ destructor declarations.
				170
				171	Example matches Foo::~Foo()
				172	class Foo {
				173	public:
				174	virtual ~Foo();
				175	};
				176	</pre></td></tr>
				177
				178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	179	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxMethodDecl0')"><a name="cxxMethodDecl0Anchor">cxxMethodDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	180	<tr><td colspan="4" class="doc" id="cxxMethodDecl0"><pre>Matches method declarations.
				181
				182	Example matches y
				183	class X { void y(); };
				184	</pre></td></tr>
				185
				186
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	187	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('cxxRecordDecl0')"><a name="cxxRecordDecl0Anchor">cxxRecordDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	188	<tr><td colspan="4" class="doc" id="cxxRecordDecl0"><pre>Matches C++ class declarations.
				189
				190	Example matches X, Z
				191	class X;
				192	template<class T> class Z {};
				193	</pre></td></tr>
				194
				195
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	196	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('decl0')"><a name="decl0Anchor">decl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	197	<tr><td colspan="4" class="doc" id="decl0"><pre>Matches declarations.
				198
				199	Examples matches X, C, and the friend declaration inside C;
				200	void X();
				201	class C {
				202	friend X;
				203	};
				204	</pre></td></tr>
				205
				206
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	207	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('declaratorDecl0')"><a name="declaratorDecl0Anchor">declaratorDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	208	<tr><td colspan="4" class="doc" id="declaratorDecl0"><pre>Matches declarator declarations (field, variable, function
				209	and non-type template parameter declarations).
				210
				211	Given
				212	class X { int y; };
				213	declaratorDecl()
				214	matches int y.
				215	</pre></td></tr>
				216
				217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	218	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('enumConstantDecl0')"><a name="enumConstantDecl0Anchor">enumConstantDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumConstantDecl.html">EnumConstantDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	219	<tr><td colspan="4" class="doc" id="enumConstantDecl0"><pre>Matches enum constants.
				220
				221	Example matches A, B, C
				222	enum X {
				223	A, B, C
				224	};
				225	</pre></td></tr>
				226
				227
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	228	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('enumDecl0')"><a name="enumDecl0Anchor">enumDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumDecl.html">EnumDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	229	<tr><td colspan="4" class="doc" id="enumDecl0"><pre>Matches enum declarations.
				230
				231	Example matches X
				232	enum X {
				233	A, B, C
				234	};
				235	</pre></td></tr>
				236
				237
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	238	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('fieldDecl0')"><a name="fieldDecl0Anchor">fieldDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	239	<tr><td colspan="4" class="doc" id="fieldDecl0"><pre>Matches field declarations.
				240
				241	Given
				242	class X { int m; };
				243	fieldDecl()
				244	matches 'm'.
				245	</pre></td></tr>
				246
				247
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	248	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('friendDecl0')"><a name="friendDecl0Anchor">friendDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FriendDecl.html">FriendDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	249	<tr><td colspan="4" class="doc" id="friendDecl0"><pre>Matches friend declarations.
				250
				251	Given
				252	class X { friend void foo(); };
				253	friendDecl()
				254	matches 'friend void foo()'.
				255	</pre></td></tr>
				256
				257
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	258	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionDecl0')"><a name="functionDecl0Anchor">functionDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	259	<tr><td colspan="4" class="doc" id="functionDecl0"><pre>Matches function declarations.
				260
				261	Example matches f
				262	void f();
				263	</pre></td></tr>
				264
				265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	266	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionTemplateDecl0')"><a name="functionTemplateDecl0Anchor">functionTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionTemplateDecl.html">FunctionTemplateDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	267	<tr><td colspan="4" class="doc" id="functionTemplateDecl0"><pre>Matches C++ function template declarations.
				268
				269	Example matches f
				270	template<class T> void f(T t) {}
				271	</pre></td></tr>
				272
				273
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	274	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('labelDecl0')"><a name="labelDecl0Anchor">labelDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelDecl.html">LabelDecl</a>>...</td></tr>
				275	<tr><td colspan="4" class="doc" id="labelDecl0"><pre>Matches a declaration of label.
				276
				277	Given
				278	goto FOO;
				279	FOO: bar();
				280	labelDecl()
				281	matches 'FOO:'
				282	</pre></td></tr>
				283
				284
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	285	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('linkageSpecDecl0')"><a name="linkageSpecDecl0Anchor">linkageSpecDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LinkageSpecDecl.html">LinkageSpecDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	286	<tr><td colspan="4" class="doc" id="linkageSpecDecl0"><pre>Matches a declaration of a linkage specification.
				287
				288	Given
				289	extern "C" {}
				290	linkageSpecDecl()
				291	matches "extern "C" {}"
				292	</pre></td></tr>
				293
				294
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	295	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namedDecl0')"><a name="namedDecl0Anchor">namedDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	296	<tr><td colspan="4" class="doc" id="namedDecl0"><pre>Matches a declaration of anything that could have a name.
				297
				298	Example matches X, S, the anonymous union type, i, and U;
				299	typedef int X;
				300	struct S {
				301	union {
				302	int i;
				303	} U;
				304	};
				305	</pre></td></tr>
				306
				307
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	308	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namespaceAliasDecl0')"><a name="namespaceAliasDecl0Anchor">namespaceAliasDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceAliasDecl.html">NamespaceAliasDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	309	<tr><td colspan="4" class="doc" id="namespaceAliasDecl0"><pre>Matches a declaration of a namespace alias.
				310
				311	Given
				312	namespace test {}
				313	namespace alias = ::test;
				314	namespaceAliasDecl()
				315	matches "namespace alias" but not "namespace test"
				316	</pre></td></tr>
				317
				318
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	319	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namespaceDecl0')"><a name="namespaceDecl0Anchor">namespaceDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamespaceDecl.html">NamespaceDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	320	<tr><td colspan="4" class="doc" id="namespaceDecl0"><pre>Matches a declaration of a namespace.
				321
				322	Given
				323	namespace {}
				324	namespace test {}
				325	namespaceDecl()
				326	matches "namespace {}" and "namespace test {}"
				327	</pre></td></tr>
				328
				329
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	330	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('nonTypeTemplateParmDecl0')"><a name="nonTypeTemplateParmDecl0Anchor">nonTypeTemplateParmDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NonTypeTemplateParmDecl.html">NonTypeTemplateParmDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	331	<tr><td colspan="4" class="doc" id="nonTypeTemplateParmDecl0"><pre>Matches non-type template parameter declarations.
				332
				333	Given
				334	template <typename T, int N> struct C {};
				335	nonTypeTemplateParmDecl()
				336	matches 'N', but not 'T'.
				337	</pre></td></tr>
				338
				339
Aaron Ballman	9fd6ee6	2017-03-15 20:14:25 +0000	[diff] [blame]	340	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcCategoryDecl0')"><a name="objcCategoryDecl0Anchor">objcCategoryDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCCategoryDecl.html">ObjCCategoryDecl</a>>...</td></tr>
				341	<tr><td colspan="4" class="doc" id="objcCategoryDecl0"><pre>Matches Objective-C category declarations.
				342
				343	Example matches Foo (Additions)
				344	@interface Foo (Additions)
				345	@end
				346	</pre></td></tr>
				347
				348
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	349	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcInterfaceDecl0')"><a name="objcInterfaceDecl0Anchor">objcInterfaceDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCInterfaceDecl.html">ObjCInterfaceDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	350	<tr><td colspan="4" class="doc" id="objcInterfaceDecl0"><pre>Matches Objective-C interface declarations.
				351
				352	Example matches Foo
				353	@interface Foo
				354	@end
				355	</pre></td></tr>
				356
				357
Aaron Ballman	9fd6ee6	2017-03-15 20:14:25 +0000	[diff] [blame]	358	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcIvarDecl0')"><a name="objcIvarDecl0Anchor">objcIvarDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCIvarDecl.html">ObjCIvarDecl</a>>...</td></tr>
				359	<tr><td colspan="4" class="doc" id="objcIvarDecl0"><pre>Matches Objective-C instance variable declarations.
				360
				361	Example matches _enabled
				362	@implementation Foo {
				363	BOOL _enabled;
				364	}
				365	@end
				366	</pre></td></tr>
				367
				368
				369	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcMethodDecl0')"><a name="objcMethodDecl0Anchor">objcMethodDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>>...</td></tr>
				370	<tr><td colspan="4" class="doc" id="objcMethodDecl0"><pre>Matches Objective-C method declarations.
				371
				372	Example matches both declaration and definition of -[Foo method]
				373	@interface Foo
				374	- (void)method;
				375	@end
				376
				377	@implementation Foo
				378	- (void)method {}
				379	@end
				380	</pre></td></tr>
				381
				382
				383	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcPropertyDecl0')"><a name="objcPropertyDecl0Anchor">objcPropertyDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>...</td></tr>
				384	<tr><td colspan="4" class="doc" id="objcPropertyDecl0"><pre>Matches Objective-C property declarations.
				385
				386	Example matches enabled
				387	@interface Foo
				388	@property BOOL enabled;
				389	@end
				390	</pre></td></tr>
				391
				392
				393	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('objcProtocolDecl0')"><a name="objcProtocolDecl0Anchor">objcProtocolDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCProtocolDecl.html">ObjCProtocolDecl</a>>...</td></tr>
				394	<tr><td colspan="4" class="doc" id="objcProtocolDecl0"><pre>Matches Objective-C protocol declarations.
				395
				396	Example matches FooDelegate
				397	@protocol FooDelegate
				398	@end
				399	</pre></td></tr>
				400
				401
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	402	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('parmVarDecl0')"><a name="parmVarDecl0Anchor">parmVarDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParmVarDecl.html">ParmVarDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	403	<tr><td colspan="4" class="doc" id="parmVarDecl0"><pre>Matches parameter variable declarations.
				404
				405	Given
				406	void f(int x);
				407	parmVarDecl()
				408	matches int x.
				409	</pre></td></tr>
				410
				411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	412	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('recordDecl0')"><a name="recordDecl0Anchor">recordDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordDecl.html">RecordDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	413	<tr><td colspan="4" class="doc" id="recordDecl0"><pre>Matches class, struct, and union declarations.
				414
				415	Example matches X, Z, U, and S
				416	class X;
				417	template<class T> class Z {};
				418	struct S {};
				419	union U {};
				420	</pre></td></tr>
				421
				422
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	423	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('staticAssertDecl0')"><a name="staticAssertDecl0Anchor">staticAssertDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StaticAssertDecl.html">StaticAssertDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	424	<tr><td colspan="4" class="doc" id="staticAssertDecl0"><pre>Matches a C++ static_assert declaration.
				425
				426	Example:
				427	staticAssertExpr()
				428	matches
				429	static_assert(sizeof(S) == sizeof(int))
				430	in
				431	struct S {
				432	int x;
				433	};
				434	static_assert(sizeof(S) == sizeof(int));
				435	</pre></td></tr>
				436
				437
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	438	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('templateTypeParmDecl0')"><a name="templateTypeParmDecl0Anchor">templateTypeParmDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmDecl.html">TemplateTypeParmDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	439	<tr><td colspan="4" class="doc" id="templateTypeParmDecl0"><pre>Matches template type parameter declarations.
				440
				441	Given
				442	template <typename T, int N> struct C {};
				443	templateTypeParmDecl()
				444	matches 'T', but not 'N'.
				445	</pre></td></tr>
				446
				447
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	448	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('translationUnitDecl0')"><a name="translationUnitDecl0Anchor">translationUnitDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TranslationUnitDecl.html">TranslationUnitDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	449	<tr><td colspan="4" class="doc" id="translationUnitDecl0"><pre>Matches the top declaration context.
				450
				451	Given
				452	int X;
				453	namespace NS {
				454	int Y;
				455	} namespace NS
				456	decl(hasDeclContext(translationUnitDecl()))
				457	matches "int X", but not "int Y".
				458	</pre></td></tr>
				459
				460
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	461	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typeAliasDecl0')"><a name="typeAliasDecl0Anchor">typeAliasDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeAliasDecl.html">TypeAliasDecl</a>>...</td></tr>
				462	<tr><td colspan="4" class="doc" id="typeAliasDecl0"><pre>Matches type alias declarations.
				463
				464	Given
				465	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	466	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	467	typeAliasDecl()
				468	matches "using Y = int", but not "typedef int X"
				469	</pre></td></tr>
				470
				471
Eric Liu	285f804	2017-03-28 12:56:47 +0000	[diff] [blame]	472	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typeAliasTemplateDecl0')"><a name="typeAliasTemplateDecl0Anchor">typeAliasTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeAliasTemplateDecl.html">TypeAliasTemplateDecl</a>>...</td></tr>
				473	<tr><td colspan="4" class="doc" id="typeAliasTemplateDecl0"><pre>Matches type alias template declarations.
				474
				475	typeAliasTemplateDecl() matches
				476	template <typename T>
				477	using Y = X<T>;
				478	</pre></td></tr>
				479
				480
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	481	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typedefDecl0')"><a name="typedefDecl0Anchor">typedefDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefDecl.html">TypedefDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	482	<tr><td colspan="4" class="doc" id="typedefDecl0"><pre>Matches typedef declarations.
				483
				484	Given
				485	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	486	using Y = int;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	487	typedefDecl()
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	488	matches "typedef int X", but not "using Y = int"
				489	</pre></td></tr>
				490
				491
				492	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typedefNameDecl0')"><a name="typedefNameDecl0Anchor">typedefNameDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>...</td></tr>
				493	<tr><td colspan="4" class="doc" id="typedefNameDecl0"><pre>Matches typedef name declarations.
				494
				495	Given
				496	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	497	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	498	typedefNameDecl()
				499	matches "typedef int X" and "using Y = int"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	500	</pre></td></tr>
				501
				502
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	503	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('unresolvedUsingTypenameDecl0')"><a name="unresolvedUsingTypenameDecl0Anchor">unresolvedUsingTypenameDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingTypenameDecl.html">UnresolvedUsingTypenameDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	504	<tr><td colspan="4" class="doc" id="unresolvedUsingTypenameDecl0"><pre>Matches unresolved using value declarations that involve the
				505	typename.
				506
				507	Given
				508	template <typename T>
				509	struct Base { typedef T Foo; };
				510
				511	template<typename T>
				512	struct S : private Base<T> {
				513	using typename Base<T>::Foo;
				514	};
				515	unresolvedUsingTypenameDecl()
				516	matches using Base<T>::Foo </pre></td></tr>
				517
				518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	519	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('unresolvedUsingValueDecl0')"><a name="unresolvedUsingValueDecl0Anchor">unresolvedUsingValueDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingValueDecl.html">UnresolvedUsingValueDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	520	<tr><td colspan="4" class="doc" id="unresolvedUsingValueDecl0"><pre>Matches unresolved using value declarations.
				521
				522	Given
				523	template<typename X>
				524	class C : private X {
				525	using X::x;
				526	};
				527	unresolvedUsingValueDecl()
				528	matches using X::x </pre></td></tr>
				529
				530
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	531	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('usingDecl0')"><a name="usingDecl0Anchor">usingDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingDecl.html">UsingDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	532	<tr><td colspan="4" class="doc" id="usingDecl0"><pre>Matches using declarations.
				533
				534	Given
				535	namespace X { int x; }
				536	using X::x;
				537	usingDecl()
				538	matches using X::x </pre></td></tr>
				539
				540
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	541	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('usingDirectiveDecl0')"><a name="usingDirectiveDecl0Anchor">usingDirectiveDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UsingDirectiveDecl.html">UsingDirectiveDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	542	<tr><td colspan="4" class="doc" id="usingDirectiveDecl0"><pre>Matches using namespace declarations.
				543
				544	Given
				545	namespace X { int x; }
				546	using namespace X;
				547	usingDirectiveDecl()
				548	matches using namespace X </pre></td></tr>
				549
				550
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	551	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('valueDecl0')"><a name="valueDecl0Anchor">valueDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	552	<tr><td colspan="4" class="doc" id="valueDecl0"><pre>Matches any value declaration.
				553
				554	Example matches A, B, C and F
				555	enum X { A, B, C };
				556	void F();
				557	</pre></td></tr>
				558
				559
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	560	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('varDecl0')"><a name="varDecl0Anchor">varDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	561	<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
				562
				563	Note: this does not match declarations of member variables, which are
				564	"field" declarations in Clang parlance.
				565
				566	Example matches a
				567	int a;
				568	</pre></td></tr>
				569
				570
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	571	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>></td><td class="name" onclick="toggle('nestedNameSpecifierLoc0')"><a name="nestedNameSpecifierLoc0Anchor">nestedNameSpecifierLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifierLoc.html">NestedNameSpecifierLoc</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	572	<tr><td colspan="4" class="doc" id="nestedNameSpecifierLoc0"><pre>Same as nestedNameSpecifier but matches NestedNameSpecifierLoc.
				573	</pre></td></tr>
				574
				575
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	576	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>></td><td class="name" onclick="toggle('nestedNameSpecifier0')"><a name="nestedNameSpecifier0Anchor">nestedNameSpecifier</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NestedNameSpecifier.html">NestedNameSpecifier</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	577	<tr><td colspan="4" class="doc" id="nestedNameSpecifier0"><pre>Matches nested name specifiers.
				578
				579	Given
				580	namespace ns {
				581	struct A { static void f(); };
				582	void A::f() {}
				583	void g() { A::f(); }
				584	}
				585	ns::A a;
				586	nestedNameSpecifier()
				587	matches "ns::" and both "A::"
				588	</pre></td></tr>
				589
				590
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	591	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('qualType0')"><a name="qualType0Anchor">qualType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	592	<tr><td colspan="4" class="doc" id="qualType0"><pre>Matches QualTypes in the clang AST.
				593	</pre></td></tr>
				594
				595
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	596	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('addrLabelExpr0')"><a name="addrLabelExpr0Anchor">addrLabelExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>...</td></tr>
				597	<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
				598
				599	Given
				600	FOO: bar();
				601	void *ptr = &&FOO;
				602	goto *bar;
				603	addrLabelExpr()
				604	matches '&&FOO'
				605	</pre></td></tr>
				606
				607
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	608	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('arraySubscriptExpr0')"><a name="arraySubscriptExpr0Anchor">arraySubscriptExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	609	<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
				610
				611	Given
				612	int i = a[1];
				613	arraySubscriptExpr()
				614	matches "a[1]"
				615	</pre></td></tr>
				616
				617
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	618	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('asmStmt0')"><a name="asmStmt0Anchor">asmStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AsmStmt.html">AsmStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	619	<tr><td colspan="4" class="doc" id="asmStmt0"><pre>Matches asm statements.
				620
				621	int i = 100;
				622	__asm("mov al, 2");
				623	asmStmt()
				624	matches '__asm("mov al, 2")'
				625	</pre></td></tr>
				626
				627
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	628	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('atomicExpr0')"><a name="atomicExpr0Anchor">atomicExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicExpr.html">AtomicExpr</a>>...</td></tr>
				629	<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
				630	Example matches __atomic_load_n(ptr, 1)
				631	void foo() { int *ptr; __atomic_load_n(ptr, 1); }
				632	</pre></td></tr>
				633
				634
				635	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('binaryConditionalOperator0')"><a name="binaryConditionalOperator0Anchor">binaryConditionalOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryConditionalOperator.html">BinaryConditionalOperator</a>>...</td></tr>
				636	<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
				637
				638	Example matches a ?: b
				639	(a ?: b) + 42;
				640	</pre></td></tr>
				641
				642
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	643	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('binaryOperator0')"><a name="binaryOperator0Anchor">binaryOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	644	<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
				645
				646	Example matches a \|\| b
				647	!(a \|\| b)
				648	</pre></td></tr>
				649
				650
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	651	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('breakStmt0')"><a name="breakStmt0Anchor">breakStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BreakStmt.html">BreakStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	652	<tr><td colspan="4" class="doc" id="breakStmt0"><pre>Matches break statements.
				653
				654	Given
				655	while (true) { break; }
				656	breakStmt()
				657	matches 'break'
				658	</pre></td></tr>
				659
				660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	661	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cStyleCastExpr0')"><a name="cStyleCastExpr0Anchor">cStyleCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CStyleCastExpr.html">CStyleCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	662	<tr><td colspan="4" class="doc" id="cStyleCastExpr0"><pre>Matches a C-style cast expression.
				663
Artem Dergachev	ded92a9	2016-11-11 22:34:53 +0000	[diff] [blame]	664	Example: Matches (int) 2.2f in
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	665	int i = (int) 2.2f;
				666	</pre></td></tr>
				667
				668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	669	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('callExpr0')"><a name="callExpr0Anchor">callExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	670	<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
				671
				672	Example matches x.y() and y()
				673	X x;
				674	x.y();
				675	y();
				676	</pre></td></tr>
				677
				678
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	679	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('caseStmt0')"><a name="caseStmt0Anchor">caseStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CaseStmt.html">CaseStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	680	<tr><td colspan="4" class="doc" id="caseStmt0"><pre>Matches case statements inside switch statements.
				681
				682	Given
				683	switch(a) { case 42: break; default: break; }
				684	caseStmt()
				685	matches 'case 42: break;'.
				686	</pre></td></tr>
				687
				688
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	689	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('castExpr0')"><a name="castExpr0Anchor">castExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CastExpr.html">CastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	690	<tr><td colspan="4" class="doc" id="castExpr0"><pre>Matches any cast nodes of Clang's AST.
				691
				692	Example: castExpr() matches each of the following:
				693	(int) 3;
				694	const_cast<Expr *>(SubExpr);
				695	char c = 0;
				696	but does not match
				697	int i = (0);
				698	int k = 0;
				699	</pre></td></tr>
				700
				701
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	702	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('characterLiteral0')"><a name="characterLiteral0Anchor">characterLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	703	<tr><td colspan="4" class="doc" id="characterLiteral0"><pre>Matches character literals (also matches wchar_t).
				704
				705	Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral),
				706	though.
				707
				708	Example matches 'a', L'a'
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	709	char ch = 'a';
				710	wchar_t chw = L'a';
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	711	</pre></td></tr>
				712
				713
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	714	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('compoundLiteralExpr0')"><a name="compoundLiteralExpr0Anchor">compoundLiteralExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	715	<tr><td colspan="4" class="doc" id="compoundLiteralExpr0"><pre>Matches compound (i.e. non-scalar) literals
				716
				717	Example match: {1}, (1, 2)
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	718	int array[4] = {1};
				719	vector int myvec = (vector int)(1, 2);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	720	</pre></td></tr>
				721
				722
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	723	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('compoundStmt0')"><a name="compoundStmt0Anchor">compoundStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundStmt.html">CompoundStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	724	<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
				725
				726	Example matches '{}' and '{{}}'in 'for (;;) {{}}'
				727	for (;;) {{}}
				728	</pre></td></tr>
				729
				730
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	731	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('conditionalOperator0')"><a name="conditionalOperator0Anchor">conditionalOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConditionalOperator.html">ConditionalOperator</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	732	<tr><td colspan="4" class="doc" id="conditionalOperator0"><pre>Matches conditional operator expressions.
				733
				734	Example matches a ? b : c
				735	(a ? b : c) + 42
				736	</pre></td></tr>
				737
				738
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	739	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('continueStmt0')"><a name="continueStmt0Anchor">continueStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ContinueStmt.html">ContinueStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	740	<tr><td colspan="4" class="doc" id="continueStmt0"><pre>Matches continue statements.
				741
				742	Given
				743	while (true) { continue; }
				744	continueStmt()
				745	matches 'continue'
				746	</pre></td></tr>
				747
				748
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	749	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cudaKernelCallExpr0')"><a name="cudaKernelCallExpr0Anchor">cudaKernelCallExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CUDAKernelCallExpr.html">CUDAKernelCallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	750	<tr><td colspan="4" class="doc" id="cudaKernelCallExpr0"><pre>Matches CUDA kernel call expression.
				751
				752	Example matches,
				753	kernel<<<i,j>>>();
				754	</pre></td></tr>
				755
				756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxBindTemporaryExpr0')"><a name="cxxBindTemporaryExpr0Anchor">cxxBindTemporaryExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBindTemporaryExpr.html">CXXBindTemporaryExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	758	<tr><td colspan="4" class="doc" id="cxxBindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
				759
				760	Example matches FunctionTakesString(GetStringByValue())
				761	(matcher = cxxBindTemporaryExpr())
				762	FunctionTakesString(GetStringByValue());
				763	FunctionTakesStringByPointer(GetStringPointer());
				764	</pre></td></tr>
				765
				766
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	767	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxBoolLiteral0')"><a name="cxxBoolLiteral0Anchor">cxxBoolLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	768	<tr><td colspan="4" class="doc" id="cxxBoolLiteral0"><pre>Matches bool literals.
				769
				770	Example matches true
				771	true
				772	</pre></td></tr>
				773
				774
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	775	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxCatchStmt0')"><a name="cxxCatchStmt0Anchor">cxxCatchStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXCatchStmt.html">CXXCatchStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	776	<tr><td colspan="4" class="doc" id="cxxCatchStmt0"><pre>Matches catch statements.
				777
				778	try {} catch(int i) {}
				779	cxxCatchStmt()
				780	matches 'catch(int i)'
				781	</pre></td></tr>
				782
				783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	784	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxConstCastExpr0')"><a name="cxxConstCastExpr0Anchor">cxxConstCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstCastExpr.html">CXXConstCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	785	<tr><td colspan="4" class="doc" id="cxxConstCastExpr0"><pre>Matches a const_cast expression.
				786
				787	Example: Matches const_cast<int*>(&r) in
				788	int n = 42;
				789	const int &r(n);
				790	int* p = const_cast<int*>(&r);
				791	</pre></td></tr>
				792
				793
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	794	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxConstructExpr0')"><a name="cxxConstructExpr0Anchor">cxxConstructExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	795	<tr><td colspan="4" class="doc" id="cxxConstructExpr0"><pre>Matches constructor call expressions (including implicit ones).
				796
				797	Example matches string(ptr, n) and ptr within arguments of f
				798	(matcher = cxxConstructExpr())
				799	void f(const string &a, const string &b);
				800	char *ptr;
				801	int n;
				802	f(string(ptr, n), ptr);
				803	</pre></td></tr>
				804
				805
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	806	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxDefaultArgExpr0')"><a name="cxxDefaultArgExpr0Anchor">cxxDefaultArgExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDefaultArgExpr.html">CXXDefaultArgExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	807	<tr><td colspan="4" class="doc" id="cxxDefaultArgExpr0"><pre>Matches the value of a default argument at the call site.
				808
				809	Example matches the CXXDefaultArgExpr placeholder inserted for the
				810	default value of the second parameter in the call expression f(42)
				811	(matcher = cxxDefaultArgExpr())
				812	void f(int x, int y = 0);
				813	f(42);
				814	</pre></td></tr>
				815
				816
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	817	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxDeleteExpr0')"><a name="cxxDeleteExpr0Anchor">cxxDeleteExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDeleteExpr.html">CXXDeleteExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	818	<tr><td colspan="4" class="doc" id="cxxDeleteExpr0"><pre>Matches delete expressions.
				819
				820	Given
				821	delete X;
				822	cxxDeleteExpr()
				823	matches 'delete X'.
				824	</pre></td></tr>
				825
				826
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	827	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxDynamicCastExpr0')"><a name="cxxDynamicCastExpr0Anchor">cxxDynamicCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDynamicCastExpr.html">CXXDynamicCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	828	<tr><td colspan="4" class="doc" id="cxxDynamicCastExpr0"><pre>Matches a dynamic_cast expression.
				829
				830	Example:
				831	cxxDynamicCastExpr()
				832	matches
				833	dynamic_cast<D*>(&b);
				834	in
				835	struct B { virtual ~B() {} }; struct D : B {};
				836	B b;
				837	D* p = dynamic_cast<D*>(&b);
				838	</pre></td></tr>
				839
				840
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	841	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxForRangeStmt0')"><a name="cxxForRangeStmt0Anchor">cxxForRangeStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXForRangeStmt.html">CXXForRangeStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	842	<tr><td colspan="4" class="doc" id="cxxForRangeStmt0"><pre>Matches range-based for statements.
				843
				844	cxxForRangeStmt() matches 'for (auto a : i)'
				845	int i[] = {1, 2, 3}; for (auto a : i);
				846	for(int j = 0; j < 5; ++j);
				847	</pre></td></tr>
				848
				849
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	850	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxFunctionalCastExpr0')"><a name="cxxFunctionalCastExpr0Anchor">cxxFunctionalCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	851	<tr><td colspan="4" class="doc" id="cxxFunctionalCastExpr0"><pre>Matches functional cast expressions
				852
				853	Example: Matches Foo(bar);
				854	Foo f = bar;
				855	Foo g = (Foo) bar;
				856	Foo h = Foo(bar);
				857	</pre></td></tr>
				858
				859
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	860	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxMemberCallExpr0')"><a name="cxxMemberCallExpr0Anchor">cxxMemberCallExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	861	<tr><td colspan="4" class="doc" id="cxxMemberCallExpr0"><pre>Matches member call expressions.
				862
				863	Example matches x.y()
				864	X x;
				865	x.y();
				866	</pre></td></tr>
				867
				868
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	869	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxNewExpr0')"><a name="cxxNewExpr0Anchor">cxxNewExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	870	<tr><td colspan="4" class="doc" id="cxxNewExpr0"><pre>Matches new expressions.
				871
				872	Given
				873	new X;
				874	cxxNewExpr()
				875	matches 'new X'.
				876	</pre></td></tr>
				877
				878
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	879	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxNullPtrLiteralExpr0')"><a name="cxxNullPtrLiteralExpr0Anchor">cxxNullPtrLiteralExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNullPtrLiteralExpr.html">CXXNullPtrLiteralExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	880	<tr><td colspan="4" class="doc" id="cxxNullPtrLiteralExpr0"><pre>Matches nullptr literal.
				881	</pre></td></tr>
				882
				883
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	884	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxOperatorCallExpr0')"><a name="cxxOperatorCallExpr0Anchor">cxxOperatorCallExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	885	<tr><td colspan="4" class="doc" id="cxxOperatorCallExpr0"><pre>Matches overloaded operator calls.
				886
				887	Note that if an operator isn't overloaded, it won't match. Instead, use
				888	binaryOperator matcher.
				889	Currently it does not match operators such as new delete.
				890	FIXME: figure out why these do not match?
				891
				892	Example matches both operator<<((o << b), c) and operator<<(o, b)
				893	(matcher = cxxOperatorCallExpr())
				894	ostream &operator<< (ostream &out, int i) { };
				895	ostream &o; int b = 1, c = 1;
				896	o << b << c;
				897	</pre></td></tr>
				898
				899
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	900	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxReinterpretCastExpr0')"><a name="cxxReinterpretCastExpr0Anchor">cxxReinterpretCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXReinterpretCastExpr.html">CXXReinterpretCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	901	<tr><td colspan="4" class="doc" id="cxxReinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
				902
				903	Either the source expression or the destination type can be matched
				904	using has(), but hasDestinationType() is more specific and can be
				905	more readable.
				906
				907	Example matches reinterpret_cast<char*>(&p) in
				908	void* p = reinterpret_cast<char*>(&p);
				909	</pre></td></tr>
				910
				911
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	912	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxStaticCastExpr0')"><a name="cxxStaticCastExpr0Anchor">cxxStaticCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStaticCastExpr.html">CXXStaticCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	913	<tr><td colspan="4" class="doc" id="cxxStaticCastExpr0"><pre>Matches a C++ static_cast expression.
				914
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	915	See also: hasDestinationType
				916	See also: reinterpretCast
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	917
				918	Example:
				919	cxxStaticCastExpr()
				920	matches
				921	static_cast<long>(8)
				922	in
				923	long eight(static_cast<long>(8));
				924	</pre></td></tr>
				925
				926
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	927	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxStdInitializerListExpr0')"><a name="cxxStdInitializerListExpr0Anchor">cxxStdInitializerListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStdInitializerListExpr.html">CXXStdInitializerListExpr</a>>...</td></tr>
				928	<tr><td colspan="4" class="doc" id="cxxStdInitializerListExpr0"><pre>Matches C++ initializer list expressions.
				929
				930	Given
				931	std::vector<int> a({ 1, 2, 3 });
				932	std::vector<int> b = { 4, 5 };
				933	int c[] = { 6, 7 };
				934	std::pair<int, int> d = { 8, 9 };
				935	cxxStdInitializerListExpr()
				936	matches "{ 1, 2, 3 }" and "{ 4, 5 }"
				937	</pre></td></tr>
				938
				939
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	940	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxTemporaryObjectExpr0')"><a name="cxxTemporaryObjectExpr0Anchor">cxxTemporaryObjectExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	941	<tr><td colspan="4" class="doc" id="cxxTemporaryObjectExpr0"><pre>Matches functional cast expressions having N != 1 arguments
				942
				943	Example: Matches Foo(bar, bar)
				944	Foo h = Foo(bar, bar);
				945	</pre></td></tr>
				946
				947
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	948	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxThisExpr0')"><a name="cxxThisExpr0Anchor">cxxThisExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXThisExpr.html">CXXThisExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	949	<tr><td colspan="4" class="doc" id="cxxThisExpr0"><pre>Matches implicit and explicit this expressions.
				950
				951	Example matches the implicit this expression in "return i".
				952	(matcher = cxxThisExpr())
				953	struct foo {
				954	int i;
				955	int f() { return i; }
				956	};
				957	</pre></td></tr>
				958
				959
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	960	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxThrowExpr0')"><a name="cxxThrowExpr0Anchor">cxxThrowExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXThrowExpr.html">CXXThrowExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	961	<tr><td colspan="4" class="doc" id="cxxThrowExpr0"><pre>Matches throw expressions.
				962
				963	try { throw 5; } catch(int i) {}
				964	cxxThrowExpr()
				965	matches 'throw 5'
				966	</pre></td></tr>
				967
				968
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	969	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxTryStmt0')"><a name="cxxTryStmt0Anchor">cxxTryStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXTryStmt.html">CXXTryStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	970	<tr><td colspan="4" class="doc" id="cxxTryStmt0"><pre>Matches try statements.
				971
				972	try {} catch(int i) {}
				973	cxxTryStmt()
				974	matches 'try {}'
				975	</pre></td></tr>
				976
				977
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	978	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxUnresolvedConstructExpr0')"><a name="cxxUnresolvedConstructExpr0Anchor">cxxUnresolvedConstructExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	979	<tr><td colspan="4" class="doc" id="cxxUnresolvedConstructExpr0"><pre>Matches unresolved constructor call expressions.
				980
				981	Example matches T(t) in return statement of f
				982	(matcher = cxxUnresolvedConstructExpr())
				983	template <typename T>
				984	void f(const T& t) { return T(t); }
				985	</pre></td></tr>
				986
				987
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	988	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declRefExpr0')"><a name="declRefExpr0Anchor">declRefExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	989	<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
				990
				991	Example matches x in if (x)
				992	bool x;
				993	if (x) {}
				994	</pre></td></tr>
				995
				996
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	997	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declStmt0')"><a name="declStmt0Anchor">declStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	998	<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
				999
				1000	Given
				1001	int a;
				1002	declStmt()
				1003	matches 'int a'.
				1004	</pre></td></tr>
				1005
				1006
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1007	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('defaultStmt0')"><a name="defaultStmt0Anchor">defaultStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DefaultStmt.html">DefaultStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1008	<tr><td colspan="4" class="doc" id="defaultStmt0"><pre>Matches default statements inside switch statements.
				1009
				1010	Given
				1011	switch(a) { case 42: break; default: break; }
				1012	defaultStmt()
				1013	matches 'default: break;'.
				1014	</pre></td></tr>
				1015
				1016
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1017	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('designatedInitExpr0')"><a name="designatedInitExpr0Anchor">designatedInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DesignatedInitExpr.html">DesignatedInitExpr</a>>...</td></tr>
				1018	<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
				1019
				1020	Example: Matches { [2].y = 1.0, [0].x = 1.0 }
				1021	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				1022	</pre></td></tr>
				1023
				1024
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1025	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('doStmt0')"><a name="doStmt0Anchor">doStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DoStmt.html">DoStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1026	<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
				1027
				1028	Given
				1029	do {} while (true);
				1030	doStmt()
				1031	matches 'do {} while(true)'
				1032	</pre></td></tr>
				1033
				1034
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1035	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('explicitCastExpr0')"><a name="explicitCastExpr0Anchor">explicitCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1036	<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
				1037
				1038	Matches any cast expression written in user code, whether it be a
				1039	C-style cast, a functional-style cast, or a keyword cast.
				1040
				1041	Does not match implicit conversions.
				1042
				1043	Note: the name "explicitCast" is chosen to match Clang's terminology, as
				1044	Clang uses the term "cast" to apply to implicit conversions as well as to
				1045	actual cast expressions.
				1046
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1047	See also: hasDestinationType.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1048
				1049	Example: matches all five of the casts in
				1050	int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42)))))
				1051	but does not match the implicit conversion in
				1052	long ell = 42;
				1053	</pre></td></tr>
				1054
				1055
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1056	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('expr0')"><a name="expr0Anchor">expr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1057	<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
				1058
				1059	Example matches x()
				1060	void f() { x(); }
				1061	</pre></td></tr>
				1062
				1063
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1064	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('exprWithCleanups0')"><a name="exprWithCleanups0Anchor">exprWithCleanups</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExprWithCleanups.html">ExprWithCleanups</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1065	<tr><td colspan="4" class="doc" id="exprWithCleanups0"><pre>Matches expressions that introduce cleanups to be run at the end
				1066	of the sub-expression's evaluation.
				1067
				1068	Example matches std::string()
				1069	const std::string str = std::string();
				1070	</pre></td></tr>
				1071
				1072
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1073	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('floatLiteral0')"><a name="floatLiteral0Anchor">floatLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1074	<tr><td colspan="4" class="doc" id="floatLiteral0"><pre>Matches float literals of all sizes encodings, e.g.
				1075	1.0, 1.0f, 1.0L and 1e10.
				1076
				1077	Does not match implicit conversions such as
				1078	float a = 10;
				1079	</pre></td></tr>
				1080
				1081
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1082	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('forStmt0')"><a name="forStmt0Anchor">forStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ForStmt.html">ForStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1083	<tr><td colspan="4" class="doc" id="forStmt0"><pre>Matches for statements.
				1084
				1085	Example matches 'for (;;) {}'
				1086	for (;;) {}
				1087	int i[] = {1, 2, 3}; for (auto a : i);
				1088	</pre></td></tr>
				1089
				1090
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1091	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('gnuNullExpr0')"><a name="gnuNullExpr0Anchor">gnuNullExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1GNUNullExpr.html">GNUNullExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1092	<tr><td colspan="4" class="doc" id="gnuNullExpr0"><pre>Matches GNU __null expression.
				1093	</pre></td></tr>
				1094
				1095
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1096	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('gotoStmt0')"><a name="gotoStmt0Anchor">gotoStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1GotoStmt.html">GotoStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1097	<tr><td colspan="4" class="doc" id="gotoStmt0"><pre>Matches goto statements.
				1098
				1099	Given
				1100	goto FOO;
				1101	FOO: bar();
				1102	gotoStmt()
				1103	matches 'goto FOO'
				1104	</pre></td></tr>
				1105
				1106
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1107	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('ifStmt0')"><a name="ifStmt0Anchor">ifStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1108	<tr><td colspan="4" class="doc" id="ifStmt0"><pre>Matches if statements.
				1109
				1110	Example matches 'if (x) {}'
				1111	if (x) {}
				1112	</pre></td></tr>
				1113
				1114
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1115	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('implicitCastExpr0')"><a name="implicitCastExpr0Anchor">implicitCastExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitCastExpr.html">ImplicitCastExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1116	<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
				1117
				1118	This matches many different places, including function call return value
				1119	eliding, as well as any type conversions.
				1120	</pre></td></tr>
				1121
				1122
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1123	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('implicitValueInitExpr0')"><a name="implicitValueInitExpr0Anchor">implicitValueInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitValueInitExpr.html">ImplicitValueInitExpr</a>>...</td></tr>
				1124	<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
				1125
				1126	Given
				1127	point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
				1128	implicitValueInitExpr()
				1129	matches "[0].y" (implicitly)
				1130	</pre></td></tr>
				1131
				1132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1133	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('initListExpr0')"><a name="initListExpr0Anchor">initListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InitListExpr.html">InitListExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1134	<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
				1135
				1136	Given
				1137	int a[] = { 1, 2 };
				1138	struct B { int x, y; };
				1139	B b = { 5, 6 };
				1140	initListExpr()
				1141	matches "{ 1, 2 }" and "{ 5, 6 }"
				1142	</pre></td></tr>
				1143
				1144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1145	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('integerLiteral0')"><a name="integerLiteral0Anchor">integerLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1146	<tr><td colspan="4" class="doc" id="integerLiteral0"><pre>Matches integer literals of all sizes encodings, e.g.
				1147	1, 1L, 0x1 and 1U.
				1148
				1149	Does not match character-encoded integers such as L'a'.
				1150	</pre></td></tr>
				1151
				1152
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1153	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('labelStmt0')"><a name="labelStmt0Anchor">labelStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1154	<tr><td colspan="4" class="doc" id="labelStmt0"><pre>Matches label statements.
				1155
				1156	Given
				1157	goto FOO;
				1158	FOO: bar();
				1159	labelStmt()
				1160	matches 'FOO:'
				1161	</pre></td></tr>
				1162
				1163
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1164	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('lambdaExpr0')"><a name="lambdaExpr0Anchor">lambdaExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LambdaExpr.html">LambdaExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1165	<tr><td colspan="4" class="doc" id="lambdaExpr0"><pre>Matches lambda expressions.
				1166
				1167	Example matches [&](){return 5;}
				1168	[&](){return 5;}
				1169	</pre></td></tr>
				1170
				1171
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1172	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('materializeTemporaryExpr0')"><a name="materializeTemporaryExpr0Anchor">materializeTemporaryExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MaterializeTemporaryExpr.html">MaterializeTemporaryExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1173	<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
				1174
				1175	Example: Given
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	1176	struct T {void func();};
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1177	T f();
				1178	void g(T);
				1179	materializeTemporaryExpr() matches 'f()' in these statements
				1180	T u(f());
				1181	g(f());
				1182	but does not match
				1183	f();
				1184	f().func();
				1185	</pre></td></tr>
				1186
				1187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1188	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('memberExpr0')"><a name="memberExpr0Anchor">memberExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1189	<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
				1190
				1191	Given
				1192	class Y {
				1193	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				1194	int a; static int b;
				1195	};
				1196	memberExpr()
				1197	matches this->x, x, y.x, a, this->b
				1198	</pre></td></tr>
				1199
				1200
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1201	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('nullStmt0')"><a name="nullStmt0Anchor">nullStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NullStmt.html">NullStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1202	<tr><td colspan="4" class="doc" id="nullStmt0"><pre>Matches null statements.
				1203
				1204	foo();;
				1205	nullStmt()
				1206	matches the second ';'
				1207	</pre></td></tr>
				1208
				1209
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1210	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('objcMessageExpr0')"><a name="objcMessageExpr0Anchor">objcMessageExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1211	<tr><td colspan="4" class="doc" id="objcMessageExpr0"><pre>Matches ObjectiveC Message invocation expressions.
				1212
				1213	The innermost message send invokes the "alloc" class method on the
				1214	NSString class, while the outermost message send invokes the
				1215	"initWithString" instance method on the object returned from
				1216	NSString's "alloc". This matcher should match both message sends.
				1217	[[NSString alloc] initWithString:@"Hello"]
				1218	</pre></td></tr>
				1219
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1220
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1221	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('opaqueValueExpr0')"><a name="opaqueValueExpr0Anchor">opaqueValueExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OpaqueValueExpr.html">OpaqueValueExpr</a>>...</td></tr>
				1222	<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
				1223	to reference another expressions and can be met
				1224	in BinaryConditionalOperators, for example.
				1225
				1226	Example matches 'a'
				1227	(a ?: c) + 42;
				1228	</pre></td></tr>
				1229
				1230
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1231	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('parenExpr0')"><a name="parenExpr0Anchor">parenExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenExpr.html">ParenExpr</a>>...</td></tr>
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1232	<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
				1233
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1234	Example matches (foo() + 1)
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1235	int foo() { return 1; }
				1236	int a = (foo() + 1);
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1237	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1238
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1239
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1240	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('parenListExpr0')"><a name="parenListExpr0Anchor">parenListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenListExpr.html">ParenListExpr</a>>...</td></tr>
				1241	<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
				1242	ParenListExprs don't have a predefined type and are used for late parsing.
				1243	In the final AST, they can be met in template declarations.
				1244
				1245	Given
				1246	template<typename T> class X {
				1247	void f() {
				1248	X x(*this);
				1249	int a = 0, b = 1; int i = (a, b);
				1250	}
				1251	};
				1252	parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
				1253	has a predefined type and is a ParenExpr, not a ParenListExpr.
				1254	</pre></td></tr>
				1255
				1256
				1257	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('predefinedExpr0')"><a name="predefinedExpr0Anchor">predefinedExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PredefinedExpr.html">PredefinedExpr</a>>...</td></tr>
				1258	<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
				1259
				1260	Example: Matches __func__
				1261	printf("%s", __func__);
				1262	</pre></td></tr>
				1263
				1264
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1265	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('returnStmt0')"><a name="returnStmt0Anchor">returnStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReturnStmt.html">ReturnStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1266	<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
				1267
				1268	Given
				1269	return 1;
				1270	returnStmt()
				1271	matches 'return 1'
				1272	</pre></td></tr>
				1273
				1274
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1275	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stmt0')"><a name="stmt0Anchor">stmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1276	<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
				1277
				1278	Given
				1279	{ ++a; }
				1280	stmt()
				1281	matches both the compound statement '{ ++a; }' and '++a'.
				1282	</pre></td></tr>
				1283
				1284
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1285	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stmtExpr0')"><a name="stmtExpr0Anchor">stmtExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StmtExpr.html">StmtExpr</a>>...</td></tr>
				1286	<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
				1287
				1288	Example match: ({ int X = 4; X; })
				1289	int C = ({ int X = 4; X; });
				1290	</pre></td></tr>
				1291
				1292
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1293	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stringLiteral0')"><a name="stringLiteral0Anchor">stringLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StringLiteral.html">StringLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1294	<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
				1295
				1296	Example matches "abcd", L"abcd"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	1297	char *s = "abcd";
				1298	wchar_t *ws = L"abcd";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1299	</pre></td></tr>
				1300
				1301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1302	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('substNonTypeTemplateParmExpr0')"><a name="substNonTypeTemplateParmExpr0Anchor">substNonTypeTemplateParmExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SubstNonTypeTemplateParmExpr.html">SubstNonTypeTemplateParmExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1303	<tr><td colspan="4" class="doc" id="substNonTypeTemplateParmExpr0"><pre>Matches substitutions of non-type template parameters.
				1304
				1305	Given
				1306	template <int N>
				1307	struct A { static const int n = N; };
				1308	struct B : public A<42> {};
				1309	substNonTypeTemplateParmExpr()
				1310	matches "N" in the right-hand side of "static const int n = N;"
				1311	</pre></td></tr>
				1312
				1313
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1314	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('switchCase0')"><a name="switchCase0Anchor">switchCase</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchCase.html">SwitchCase</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1315	<tr><td colspan="4" class="doc" id="switchCase0"><pre>Matches case and default statements inside switch statements.
				1316
				1317	Given
				1318	switch(a) { case 42: break; default: break; }
				1319	switchCase()
				1320	matches 'case 42: break;' and 'default: break;'.
				1321	</pre></td></tr>
				1322
				1323
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1324	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('switchStmt0')"><a name="switchStmt0Anchor">switchStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SwitchStmt.html">SwitchStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1325	<tr><td colspan="4" class="doc" id="switchStmt0"><pre>Matches switch statements.
				1326
				1327	Given
				1328	switch(a) { case 42: break; default: break; }
				1329	switchStmt()
				1330	matches 'switch(a)'.
				1331	</pre></td></tr>
				1332
				1333
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1334	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('unaryExprOrTypeTraitExpr0')"><a name="unaryExprOrTypeTraitExpr0Anchor">unaryExprOrTypeTraitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryExprOrTypeTraitExpr.html">UnaryExprOrTypeTraitExpr</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1335	<tr><td colspan="4" class="doc" id="unaryExprOrTypeTraitExpr0"><pre>Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL)
				1336
				1337	Given
				1338	Foo x = bar;
				1339	int y = sizeof(x) + alignof(x);
				1340	unaryExprOrTypeTraitExpr()
				1341	matches sizeof(x) and alignof(x)
				1342	</pre></td></tr>
				1343
				1344
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1345	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('unaryOperator0')"><a name="unaryOperator0Anchor">unaryOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnaryOperator.html">UnaryOperator</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1346	<tr><td colspan="4" class="doc" id="unaryOperator0"><pre>Matches unary operator expressions.
				1347
				1348	Example matches !a
				1349	!a \|\| b
				1350	</pre></td></tr>
				1351
				1352
Haojian Wu	7751c92	2016-05-18 12:53:59 +0000	[diff] [blame]	1353	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('unresolvedLookupExpr0')"><a name="unresolvedLookupExpr0Anchor">unresolvedLookupExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedLookupExpr.html">UnresolvedLookupExpr</a>>...</td></tr>
				1354	<tr><td colspan="4" class="doc" id="unresolvedLookupExpr0"><pre>Matches reference to a name that can be looked up during parsing
				1355	but could not be resolved to a specific declaration.
				1356
				1357	Given
				1358	template<typename T>
				1359	T foo() { T a; return a; }
				1360	template<typename T>
				1361	void bar() {
				1362	foo<T>();
				1363	}
				1364	unresolvedLookupExpr()
				1365	matches foo<T>() </pre></td></tr>
				1366
				1367
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1368	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('userDefinedLiteral0')"><a name="userDefinedLiteral0Anchor">userDefinedLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UserDefinedLiteral.html">UserDefinedLiteral</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1369	<tr><td colspan="4" class="doc" id="userDefinedLiteral0"><pre>Matches user defined literal operator call.
				1370
				1371	Example match: "foo"_suffix
				1372	</pre></td></tr>
				1373
				1374
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1375	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('whileStmt0')"><a name="whileStmt0Anchor">whileStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1WhileStmt.html">WhileStmt</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1376	<tr><td colspan="4" class="doc" id="whileStmt0"><pre>Matches while statements.
				1377
				1378	Given
				1379	while (true) {}
				1380	whileStmt()
				1381	matches 'while (true) {}'.
				1382	</pre></td></tr>
				1383
				1384
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1385	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('templateArgument0')"><a name="templateArgument0Anchor">templateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1386	<tr><td colspan="4" class="doc" id="templateArgument0"><pre>Matches template arguments.
				1387
				1388	Given
				1389	template <typename T> struct C {};
				1390	C<int> c;
				1391	templateArgument()
				1392	matches 'int' in C<int>.
				1393	</pre></td></tr>
				1394
				1395
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	1396	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateName.html">TemplateName</a>></td><td class="name" onclick="toggle('templateName0')"><a name="templateName0Anchor">templateName</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateName.html">TemplateName</a>>...</td></tr>
				1397	<tr><td colspan="4" class="doc" id="templateName0"><pre>Matches template name.
				1398
				1399	Given
				1400	template <typename T> class X { };
				1401	X<int> xi;
				1402	templateName()
				1403	matches 'X' in X<int>.
				1404	</pre></td></tr>
				1405
				1406
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1407	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>></td><td class="name" onclick="toggle('typeLoc0')"><a name="typeLoc0Anchor">typeLoc</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1408	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1409	</pre></td></tr>
				1410
				1411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1412	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('arrayType0')"><a name="arrayType0Anchor">arrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArrayType.html">ArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1413	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1414
				1415	Given
				1416	int a[] = { 2, 3 };
				1417	int b[4];
				1418	void f() { int c[a[0]]; }
				1419	arrayType()
				1420	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1421	</pre></td></tr>
				1422
				1423
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1424	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('atomicType0')"><a name="atomicType0Anchor">atomicType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicType.html">AtomicType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1425	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1426
				1427	Given
				1428	_Atomic(int) i;
				1429	atomicType()
				1430	matches "_Atomic(int) i"
				1431	</pre></td></tr>
				1432
				1433
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1434	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('autoType0')"><a name="autoType0Anchor">autoType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AutoType.html">AutoType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1435	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1436
				1437	Given:
				1438	auto n = 4;
				1439	int v[] = { 2, 3 }
				1440	for (auto i : v) { }
				1441	autoType()
				1442	matches "auto n" and "auto i"
				1443	</pre></td></tr>
				1444
				1445
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1446	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('blockPointerType0')"><a name="blockPointerType0Anchor">blockPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1447	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1448	"void (^)(int)".
				1449
				1450	The pointee is always required to be a FunctionType.
				1451	</pre></td></tr>
				1452
				1453
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1454	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('builtinType0')"><a name="builtinType0Anchor">builtinType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BuiltinType.html">BuiltinType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1455	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1456
				1457	Given
				1458	struct A {};
				1459	A a;
				1460	int b;
				1461	float c;
				1462	bool d;
				1463	builtinType()
				1464	matches "int b", "float c" and "bool d"
				1465	</pre></td></tr>
				1466
				1467
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1468	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('complexType0')"><a name="complexType0Anchor">complexType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1469	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1470
				1471	Given
				1472	_Complex float f;
				1473	complexType()
				1474	matches "_Complex float f"
				1475	</pre></td></tr>
				1476
				1477
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1478	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('constantArrayType0')"><a name="constantArrayType0Anchor">constantArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConstantArrayType.html">ConstantArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1479	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1480
				1481	Given
				1482	void() {
				1483	int a[2];
				1484	int b[] = { 2, 3 };
				1485	int c[b[0]];
				1486	}
				1487	constantArrayType()
				1488	matches "int a[2]"
				1489	</pre></td></tr>
				1490
				1491
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1492	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('decayedType0')"><a name="decayedType0Anchor">decayedType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DecayedType.html">DecayedType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1493	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1494	Example matches i[] in declaration of f.
				1495	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1496	Example matches i[1].
				1497	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1498	void f(int i[]) {
				1499	i[1] = 0;
				1500	}
				1501	</pre></td></tr>
				1502
				1503
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1504	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('dependentSizedArrayType0')"><a name="dependentSizedArrayType0Anchor">dependentSizedArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DependentSizedArrayType.html">DependentSizedArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1505	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1506
				1507	Given
				1508	template<typename T, int Size>
				1509	class array {
				1510	T data[Size];
				1511	};
				1512	dependentSizedArrayType
				1513	matches "T data[Size]"
				1514	</pre></td></tr>
				1515
				1516
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1517	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('elaboratedType0')"><a name="elaboratedType0Anchor">elaboratedType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ElaboratedType.html">ElaboratedType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1518	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1519	qualified name.
				1520
				1521	Given
				1522	namespace N {
				1523	namespace M {
				1524	class D {};
				1525	}
				1526	}
				1527	class C {};
				1528
				1529	class C c;
				1530	N::M::D d;
				1531
				1532	elaboratedType() matches the type of the variable declarations of both
				1533	c and d.
				1534	</pre></td></tr>
				1535
				1536
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1537	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('enumType0')"><a name="enumType0Anchor">enumType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>...</td></tr>
				1538	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1539
				1540	Given
				1541	enum C { Green };
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	1542	enum class S { Red };
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1543
				1544	C c;
				1545	S s;
				1546
				1547	enumType() matches the type of the variable declarations of both c and
				1548	s.
				1549	</pre></td></tr>
				1550
				1551
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1552	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('functionProtoType0')"><a name="functionProtoType0Anchor">functionProtoType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>...</td></tr>
				1553	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1554
				1555	Given
				1556	int (*f)(int);
				1557	void g();
				1558	functionProtoType()
				1559	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1560	In C mode, "g" is not matched because it does not contain a prototype.
				1561	</pre></td></tr>
				1562
				1563
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1564	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('functionType0')"><a name="functionType0Anchor">functionType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionType.html">FunctionType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1565	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1566
				1567	Given
				1568	int (*f)(int);
				1569	void g();
				1570	functionType()
				1571	matches "int (*f)(int)" and the type of "g".
				1572	</pre></td></tr>
				1573
				1574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1575	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('incompleteArrayType0')"><a name="incompleteArrayType0Anchor">incompleteArrayType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IncompleteArrayType.html">IncompleteArrayType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1576	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1577
				1578	Given
				1579	int a[] = { 2, 3 };
				1580	int b[42];
				1581	void f(int c[]) { int d[a[0]]; };
				1582	incompleteArrayType()
				1583	matches "int a[]" and "int c[]"
				1584	</pre></td></tr>
				1585
				1586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1587	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('injectedClassNameType0')"><a name="injectedClassNameType0Anchor">injectedClassNameType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1588	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1589
				1590	Example matches S s, but not S<T> s.
				1591	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1592	template <typename T> struct S {
				1593	void f(S s);
				1594	void g(S<T> s);
				1595	};
				1596	</pre></td></tr>
				1597
				1598
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1599	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('lValueReferenceType0')"><a name="lValueReferenceType0Anchor">lValueReferenceType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LValueReferenceType.html">LValueReferenceType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1600	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1601
				1602	Given:
				1603	int *a;
				1604	int &b = *a;
				1605	int &&c = 1;
				1606	auto &d = b;
				1607	auto &&e = c;
				1608	auto &&f = 2;
				1609	int g = 5;
				1610
				1611	lValueReferenceType() matches the types of b, d, and e. e is
				1612	matched since the type is deduced as int& by reference collapsing rules.
				1613	</pre></td></tr>
				1614
				1615
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1616	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('memberPointerType0')"><a name="memberPointerType0Anchor">memberPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1617	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1618	Given
				1619	struct A { int i; }
				1620	A::* ptr = A::i;
				1621	memberPointerType()
				1622	matches "A::* ptr"
				1623	</pre></td></tr>
				1624
				1625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1626	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('objcObjectPointerType0')"><a name="objcObjectPointerType0Anchor">objcObjectPointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCObjectPointerType.html">ObjCObjectPointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1627	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1628	a pointer type, despite being syntactically similar.
				1629
				1630	Given
				1631	int *a;
				1632
				1633	@interface Foo
				1634	@end
				1635	Foo *f;
				1636	pointerType()
				1637	matches "Foo f", but does not match "int a".
				1638	</pre></td></tr>
				1639
				1640
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1641	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('parenType0')"><a name="parenType0Anchor">parenType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenType.html">ParenType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1642	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1643
				1644	Given
				1645	int (*ptr_to_array)[4];
				1646	int *array_of_ptrs[4];
				1647
				1648	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1649	array_of_ptrs.
				1650	</pre></td></tr>
				1651
				1652
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1653	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('pointerType0')"><a name="pointerType0Anchor">pointerType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PointerType.html">PointerType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1654	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1655	types.
				1656
				1657	Given
				1658	int *a;
				1659	int &b = *a;
				1660	int c = 5;
				1661
				1662	@interface Foo
				1663	@end
				1664	Foo *f;
				1665	pointerType()
				1666	matches "int a", but does not match "Foo f".
				1667	</pre></td></tr>
				1668
				1669
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1670	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('rValueReferenceType0')"><a name="rValueReferenceType0Anchor">rValueReferenceType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RValueReferenceType.html">RValueReferenceType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1671	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1672
				1673	Given:
				1674	int *a;
				1675	int &b = *a;
				1676	int &&c = 1;
				1677	auto &d = b;
				1678	auto &&e = c;
				1679	auto &&f = 2;
				1680	int g = 5;
				1681
				1682	rValueReferenceType() matches the types of c and f. e is not
				1683	matched as it is deduced to int& by reference collapsing rules.
				1684	</pre></td></tr>
				1685
				1686
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1687	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('recordType0')"><a name="recordType0Anchor">recordType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1688	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1689
				1690	Given
				1691	class C {};
				1692	struct S {};
				1693
				1694	C c;
				1695	S s;
				1696
				1697	recordType() matches the type of the variable declarations of both c
				1698	and s.
				1699	</pre></td></tr>
				1700
				1701
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1702	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('referenceType0')"><a name="referenceType0Anchor">referenceType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReferenceType.html">ReferenceType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1703	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1704
				1705	Given
				1706	int *a;
				1707	int &b = *a;
				1708	int &&c = 1;
				1709	auto &d = b;
				1710	auto &&e = c;
				1711	auto &&f = 2;
				1712	int g = 5;
				1713
				1714	referenceType() matches the types of b, c, d, e, and f.
				1715	</pre></td></tr>
				1716
				1717
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1718	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('substTemplateTypeParmType0')"><a name="substTemplateTypeParmType0Anchor">substTemplateTypeParmType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SubstTemplateTypeParmType.html">SubstTemplateTypeParmType</a>>...</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1719	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1720	template type parameter.
				1721
				1722	Given
				1723	template <typename T>
				1724	void F(T t) {
				1725	int i = 1 + t;
				1726	}
				1727
				1728	substTemplateTypeParmType() matches the type of 't' but not '1'
				1729	</pre></td></tr>
				1730
				1731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1732	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1733	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1734
				1735	Given
				1736	template <typename T>
				1737	class C { };
				1738
				1739	template class C<int>; A
				1740	C<char> var; B
				1741
				1742	templateSpecializationType() matches the type of the explicit
				1743	instantiation in A and the type of the variable declaration in B.
				1744	</pre></td></tr>
				1745
				1746
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1747	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1748	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1749
				1750	Example matches T, but not int.
				1751	(matcher = templateTypeParmType())
				1752	template <typename T> void f(int i);
				1753	</pre></td></tr>
				1754
				1755
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1756	<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]	1757	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1758	</pre></td></tr>
				1759
				1760
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1761	<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]	1762	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1763
				1764	Given
				1765	typedef int X;
				1766	typedefType()
				1767	matches "typedef int X"
				1768	</pre></td></tr>
				1769
				1770
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1771	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1772	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1773
				1774	Given:
				1775	typedef __underlying_type(T) type;
				1776	unaryTransformType()
				1777	matches "__underlying_type(T)"
				1778	</pre></td></tr>
				1779
				1780
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1781	<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]	1782	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1783	integer-constant-expression.
				1784
				1785	Given
				1786	void f() {
				1787	int a[] = { 2, 3 }
				1788	int b[42];
				1789	int c[a[0]];
				1790	}
				1791	variableArrayType()
				1792	matches "int c[a[0]]"
				1793	</pre></td></tr>
				1794
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1795	<!--END_DECL_MATCHERS -->
				1796	</table>
				1797
				1798	<!-- ======================================================================= -->
				1799	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1800	<!-- ======================================================================= -->
				1801
				1802	<p>Narrowing matchers match certain attributes on the current node, thus
				1803	narrowing down the set of nodes of the current type to match on.</p>
				1804
				1805	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1806	which allow users to create more powerful match expressions.</p>
				1807
				1808	<table>
				1809	<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]	1810	<!-- START_NARROWING_MATCHERS -->
				1811
				1812	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1813	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1814
				1815	Usable as: Any Matcher
				1816	</pre></td></tr>
				1817
				1818
				1819	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1820	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1821
				1822	Usable as: Any Matcher
				1823	</pre></td></tr>
				1824
				1825
				1826	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1827	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1828
				1829	Useful when another matcher requires a child matcher, but there's no
				1830	additional constraint. This will often be used with an explicit conversion
				1831	to an internal::Matcher<> type such as TypeMatcher.
				1832
				1833	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1834	"int* p" and "void f()" in
				1835	int* p;
				1836	void f();
				1837
				1838	Usable as: Any Matcher
				1839	</pre></td></tr>
				1840
				1841
				1842	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1843	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1844
				1845	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1846	class X {};
				1847	class Y {};
				1848
				1849	Usable as: Any Matcher
				1850	</pre></td></tr>
				1851
				1852
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1853	<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]	1854	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1855	unary).
				1856
				1857	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1858	!(a \|\| b)
				1859	</pre></td></tr>
				1860
				1861
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1862	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals2')"><a name="equals2Anchor">equals</a></td><td>ValueT Value</td></tr>
				1863	<tr><td colspan="4" class="doc" id="equals2"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1864
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1865	Given
				1866	f('false, 3.14, 42);
				1867	characterLiteral(equals(0))
				1868	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				1869	match false
				1870	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				1871	match 3.14
				1872	integerLiteral(equals(42))
				1873	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1874
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1875	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1876	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]	1877	</pre></td></tr>
				1878
				1879
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1880	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals5')"><a name="equals5Anchor">equals</a></td><td>bool Value</td></tr>
				1881	<tr><td colspan="4" class="doc" id="equals5"><pre></pre></td></tr>
				1882
				1883
				1884	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals11')"><a name="equals11Anchor">equals</a></td><td>double Value</td></tr>
				1885	<tr><td colspan="4" class="doc" id="equals11"><pre></pre></td></tr>
				1886
				1887
				1888	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals8')"><a name="equals8Anchor">equals</a></td><td>unsigned Value</td></tr>
				1889	<tr><td colspan="4" class="doc" id="equals8"><pre></pre></td></tr>
				1890
				1891
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1892	<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]	1893	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1894
				1895	Given
				1896	try {
				1897	...
				1898	} catch (int) {
				1899	...
				1900	} catch (...) {
				1901	...
				1902	}
				1903	endcode
				1904	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1905	</pre></td></tr>
				1906
				1907
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1908	<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]	1909	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1910	a specific number of arguments (including absent default arguments).
				1911
				1912	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1913	void f(int x, int y);
				1914	f(0, 0);
				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_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]	1919	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1920	</pre></td></tr>
				1921
				1922
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1923	<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>
				1924	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				1925	zero initialization.
				1926
				1927	Given
				1928	void foo() {
				1929	struct point { double x; double y; };
				1930	point pt[2] = { { 1.0, 2.0 } };
				1931	}
				1932	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				1933	will match the implicit array filler for pt[1].
				1934	</pre></td></tr>
				1935
				1936
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1937	<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]	1938	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				1939
				1940	Given
				1941	struct S {
				1942	S(); #1
				1943	S(const S &); #2
				1944	S(S &&); #3
				1945	};
				1946	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				1947	</pre></td></tr>
				1948
				1949
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1950	<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]	1951	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				1952
				1953	Given
				1954	struct S {
				1955	S(); #1
				1956	S(const S &); #2
				1957	S(S &&); #3
				1958	};
				1959	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				1960	</pre></td></tr>
				1961
				1962
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	1963	<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>
				1964	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				1965
				1966	Given
				1967	struct S {
				1968	S(); #1
				1969	S(int) {} #2
				1970	S(S &&) : S() {} #3
				1971	};
				1972	S::S() : S(0) {} #4
				1973	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				1974	#1 or #2.
				1975	</pre></td></tr>
				1976
				1977
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1978	<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]	1979	<tr><td colspan="4" class="doc" id="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				1980	the explicit keyword.
				1981
				1982	Given
				1983	struct S {
				1984	S(int); #1
				1985	explicit S(double); #2
				1986	operator int(); #3
				1987	explicit operator bool(); #4
				1988	};
				1989	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1990	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1991	</pre></td></tr>
				1992
				1993
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1994	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1995	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				1996
				1997	Given
				1998	struct S {
				1999	S(); #1
				2000	S(const S &); #2
				2001	S(S &&); #3
				2002	};
				2003	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				2004	</pre></td></tr>
				2005
				2006
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2007	<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]	2008	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				2009	the explicit keyword.
				2010
				2011	Given
				2012	struct S {
				2013	S(int); #1
				2014	explicit S(double); #2
				2015	operator int(); #3
				2016	explicit operator bool(); #4
				2017	};
				2018	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2019	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2020	</pre></td></tr>
				2021
				2022
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2023	<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]	2024	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				2025	opposed to a member.
				2026
				2027	Given
				2028	struct B {};
				2029	struct D : B {
				2030	int I;
				2031	D(int i) : I(i) {}
				2032	};
				2033	struct E : B {
				2034	E() : B() {}
				2035	};
				2036	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				2037	will match E(), but not match D(int).
				2038	</pre></td></tr>
				2039
				2040
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2041	<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]	2042	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				2043	opposed to a base.
				2044
				2045	Given
				2046	struct B {};
				2047	struct D : B {
				2048	int I;
				2049	D(int i) : I(i) {}
				2050	};
				2051	struct E : B {
				2052	E() : B() {}
				2053	};
				2054	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				2055	will match D(int), but not match E().
				2056	</pre></td></tr>
				2057
				2058
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2059	<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]	2060	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				2061	code (as opposed to implicitly added by the compiler).
				2062
				2063	Given
				2064	struct Foo {
				2065	Foo() { }
				2066	Foo(int) : foo_("A") { }
				2067	string foo_;
				2068	};
				2069	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				2070	will match Foo(int), but not Foo()
				2071	</pre></td></tr>
				2072
				2073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2074	<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]	2075	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				2076
				2077	Given
				2078	struct A {
				2079	void foo() const;
				2080	void bar();
				2081	};
				2082
				2083	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				2084	</pre></td></tr>
				2085
				2086
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2087	<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]	2088	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				2089	operator.
				2090
				2091	Given
				2092	struct A {
				2093	A &operator=(const A &);
				2094	A &operator=(A &&);
				2095	};
				2096
				2097	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				2098	the second one.
				2099	</pre></td></tr>
				2100
				2101
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2102	<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]	2103	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				2104
				2105	Given:
				2106	class A final {};
				2107
				2108	struct B {
				2109	virtual void f();
				2110	};
				2111
				2112	struct C : B {
				2113	void f() final;
				2114	};
				2115	matches A and C::f, but not B, C, or B::f
				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_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]	2120	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2121	operator.
				2122
				2123	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2124	struct A {
				2125	A &operator=(const A &);
				2126	A &operator=(A &&);
				2127	};
				2128
				2129	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2130	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2131	</pre></td></tr>
				2132
				2133
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2134	<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]	2135	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2136
				2137	Given
				2138	class A {
				2139	public:
				2140	virtual void x();
				2141	};
				2142	class B : public A {
				2143	public:
				2144	virtual void x();
				2145	};
				2146	matches B::x
				2147	</pre></td></tr>
				2148
				2149
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2150	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isPure0')"><a name="isPure0Anchor">isPure</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2151	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2152
				2153	Given
				2154	class A {
				2155	public:
				2156	virtual void x() = 0;
				2157	};
				2158	matches A::x
				2159	</pre></td></tr>
				2160
				2161
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2162	<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>
				2163	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2164
				2165	Given
				2166	struct S {
				2167	S(); #1
				2168	S(const S &) = default; #2
				2169	S(S &&) = delete; #3
				2170	};
				2171	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				2172	</pre></td></tr>
				2173
				2174
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2175	<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]	2176	<tr><td colspan="4" class="doc" id="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2177
				2178	Given
				2179	class A {
				2180	public:
				2181	virtual void x();
				2182	};
				2183	matches A::x
				2184	</pre></td></tr>
				2185
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2186
				2187	<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]	2188	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2189
				2190	Given
				2191	class A {
				2192	public:
				2193	virtual void x();
				2194	};
				2195	class B : public A {
				2196	public:
				2197	void x();
				2198	};
				2199	matches A::x but not B::x
				2200	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2201
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2202
				2203	<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]	2204	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2205
				2206	Matches overloaded operator names specified in strings without the
				2207	"operator" prefix: e.g. "<<".
				2208
				2209	Given:
				2210	class A { int operator*(); };
				2211	const A &operator<<(const A &a, const A &b);
				2212	A a;
				2213	a << a; <-- This matches
				2214
				2215	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2216	specified line and
				2217	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2218	matches the declaration of A.
				2219
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2220	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]	2221	</pre></td></tr>
				2222
				2223
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2224	<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]	2225	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2226	</pre></td></tr>
				2227
				2228
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2229	<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]	2230	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2231	static member variable template instantiations.
				2232
				2233	Given
				2234	template<typename T> void A(T t) { }
				2235	template<> void A(int N) { }
				2236	functionDecl(isExplicitTemplateSpecialization())
				2237	matches the specialization A<int>().
				2238
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2239	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]	2240	</pre></td></tr>
				2241
				2242
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2243	<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]	2244	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2245
				2246	Given:
				2247	class A final {};
				2248
				2249	struct B {
				2250	virtual void f();
				2251	};
				2252
				2253	struct C : B {
				2254	void f() final;
				2255	};
				2256	matches A and C::f, but not B, C, or B::f
				2257	</pre></td></tr>
				2258
				2259
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2260	<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>
				2261	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2262
				2263	Given:
				2264	auto x = []{};
				2265
				2266	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2267	decltype(x)
				2268	</pre></td></tr>
				2269
				2270
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2271	<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]	2272	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2273	isSameOrDerivedFrom(hasName(...)).
				2274	</pre></td></tr>
				2275
				2276
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2277	<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]	2278	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2279	member variable template instantiations.
				2280
				2281	Given
				2282	template <typename T> class X {}; class A {}; X<A> x;
				2283	or
				2284	template <typename T> class X {}; class A {}; template class X<A>;
				2285	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2286	matches the template instantiation of X<A>.
				2287
				2288	But given
				2289	template <typename T> class X {}; class A {};
				2290	template <> class X<A> {}; X<A> x;
				2291	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2292	does not match, as X<A> is an explicit template specialization.
				2293
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2294	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]	2295	</pre></td></tr>
				2296
				2297
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2298	<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]	2299	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2300	a specific number of arguments (including absent default arguments).
				2301
				2302	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2303	void f(int x, int y);
				2304	f(0, 0);
				2305	</pre></td></tr>
				2306
				2307
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2308	<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>
				2309	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2310
				2311	Example: matches the implicit cast around 0
				2312	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2313	int *p = 0;
				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_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals3')"><a name="equals3Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2318	<tr><td colspan="4" class="doc" id="equals3"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2319
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2320	Given
				2321	f('false, 3.14, 42);
				2322	characterLiteral(equals(0))
				2323	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2324	match false
				2325	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2326	match 3.14
				2327	integerLiteral(equals(42))
				2328	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2329
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2330	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2331	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]	2332	</pre></td></tr>
				2333
				2334
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2335	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals4')"><a name="equals4Anchor">equals</a></td><td>bool Value</td></tr>
				2336	<tr><td colspan="4" class="doc" id="equals4"><pre></pre></td></tr>
				2337
				2338
				2339	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals10')"><a name="equals10Anchor">equals</a></td><td>double Value</td></tr>
				2340	<tr><td colspan="4" class="doc" id="equals10"><pre></pre></td></tr>
				2341
				2342
				2343	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals7')"><a name="equals7Anchor">equals</a></td><td>unsigned Value</td></tr>
				2344	<tr><td colspan="4" class="doc" id="equals7"><pre></pre></td></tr>
				2345
				2346
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2347	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2348	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2349
				2350	Given
				2351	template<typename T> struct C {};
				2352	C<int> c;
				2353	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2354	matches C<int>.
				2355	</pre></td></tr>
				2356
				2357
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2358	<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]	2359	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2360	child statements.
				2361
				2362	Example: Given
				2363	{ for (;;) {} }
				2364	compoundStmt(statementCountIs(0)))
				2365	matches '{}'
				2366	but does not match the outer compound statement.
				2367	</pre></td></tr>
				2368
				2369
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2370	<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]	2371	<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]	2372
				2373	Given
				2374	int a[42];
				2375	int b[2 * 21];
				2376	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2377	char *s = "abcd";
				2378	wchar_t *ws = L"abcd";
				2379	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2380	constantArrayType(hasSize(42))
				2381	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2382	stringLiteral(hasSize(4))
				2383	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2384	</pre></td></tr>
				2385
				2386
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2387	<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]	2388	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2389	declarations.
				2390
				2391	Example: Given
				2392	int a, b;
				2393	int c;
				2394	int d = 2, e;
				2395	declCountIs(2)
				2396	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2397	</pre></td></tr>
				2398
				2399
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2400	<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]	2401	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2402
				2403	Matches a node if it equals the node previously bound to ID.
				2404
				2405	Given
				2406	class X { int a; int b; };
				2407	cxxRecordDecl(
				2408	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2409	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2410	matches the class X, as a and b have the same type.
				2411
				2412	Note that when multiple matches are involved via forEach* matchers,
				2413	equalsBoundNodes acts as a filter.
				2414	For example:
				2415	compoundStmt(
				2416	forEachDescendant(varDecl().bind("d")),
				2417	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2418	will trigger a match for each combination of variable declaration
				2419	and reference to that variable declaration within a compound statement.
				2420	</pre></td></tr>
				2421
				2422
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2423	<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>
				2424	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2425
				2426	Decl has pointer identity in the AST.
				2427	</pre></td></tr>
				2428
				2429
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2430	<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]	2431	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2432
				2433	Given
				2434	__attribute__((device)) void f() { ... }
				2435	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2436	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2437	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2438	</pre></td></tr>
				2439
				2440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2441	<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]	2442	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2443	partially matching a given regex.
				2444
				2445	Example matches Y but not X
				2446	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2447	#include "ASTMatcher.h"
				2448	class X {};
				2449	ASTMatcher.h:
				2450	class Y {};
				2451
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2452	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]	2453	</pre></td></tr>
				2454
				2455
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2456	<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]	2457	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2458
				2459	Example matches X but not Y
				2460	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2461	#include <Y.h>
				2462	class X {};
				2463	Y.h:
				2464	class Y {};
				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_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]	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_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]	2471	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2472
				2473	Example matches Y but not X
				2474	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2475	#include <SystemHeader.h>
				2476	class X {};
				2477	SystemHeader.h:
				2478	class Y {};
				2479
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2480	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]	2481	</pre></td></tr>
				2482
				2483
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2484	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('isImplicit0')"><a name="isImplicit0Anchor">isImplicit</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2485	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2486	by the compiler (eg. implicit defaultcopy constructors).
				2487	</pre></td></tr>
				2488
				2489
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2490	<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]	2491	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2492
				2493	Given
				2494	class C {
				2495	public: int a;
				2496	protected: int b;
				2497	private: int c;
				2498	};
				2499	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2500	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2501	</pre></td></tr>
				2502
				2503
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2504	<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]	2505	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2506
				2507	Given
				2508	class C {
				2509	public: int a;
				2510	protected: int b;
				2511	private: int c;
				2512	};
				2513	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2514	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2515	</pre></td></tr>
				2516
				2517
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2518	<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]	2519	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2520
				2521	Given
				2522	class C {
				2523	public: int a;
				2524	protected: int b;
				2525	private: int c;
				2526	};
				2527	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2528	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2529	</pre></td></tr>
				2530
				2531
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2532	<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>
				2533	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2534	a specific number of designators.
				2535
				2536	Example: Given
				2537	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2538	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2539	designatorCountIs(2)
				2540	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2541	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2542	</pre></td></tr>
				2543
				2544
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2545	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>></td><td class="name" onclick="toggle('hasBitWidth0')"><a name="hasBitWidth0Anchor">hasBitWidth</a></td><td>unsigned Width</td></tr>
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2546	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2547	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2548
				2549	Given
				2550	class C {
				2551	int a : 2;
				2552	int b : 4;
				2553	int c : 2;
				2554	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2555	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2556	matches 'int a;' and 'int c;' but not 'int b;'.
				2557	</pre></td></tr>
				2558
				2559
				2560	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>></td><td class="name" onclick="toggle('isBitField0')"><a name="isBitField0Anchor">isBitField</a></td><td></td></tr>
				2561	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2562
				2563	Given
				2564	class C {
				2565	int a : 2;
				2566	int b;
				2567	};
				2568	fieldDecl(isBitField())
				2569	matches 'int a;' but not 'int b;'.
				2570	</pre></td></tr>
				2571
				2572
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2573	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals1')"><a name="equals1Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2574	<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2575
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2576	Given
				2577	f('false, 3.14, 42);
				2578	characterLiteral(equals(0))
				2579	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2580	match false
				2581	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2582	match 3.14
				2583	integerLiteral(equals(42))
				2584	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2585
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2586	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2587	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]	2588	</pre></td></tr>
				2589
				2590
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2591	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals12')"><a name="equals12Anchor">equals</a></td><td>double Value</td></tr>
				2592	<tr><td colspan="4" class="doc" id="equals12"><pre></pre></td></tr>
				2593
				2594
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2595	<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>
				2596	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2597
				2598	Given:
				2599	void f();
				2600	void g() noexcept;
				2601	void h() noexcept(true);
				2602	void i() noexcept(false);
				2603	void j() throw();
				2604	void k() throw(int);
				2605	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2606	functionDecl(hasDynamicExceptionSpec()) and
				2607	functionProtoType(hasDynamicExceptionSpec())
				2608	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]	2609	</pre></td></tr>
				2610
				2611
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2612	<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]	2613	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2614
				2615	Matches overloaded operator names specified in strings without the
				2616	"operator" prefix: e.g. "<<".
				2617
				2618	Given:
				2619	class A { int operator*(); };
				2620	const A &operator<<(const A &a, const A &b);
				2621	A a;
				2622	a << a; <-- This matches
				2623
				2624	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2625	specified line and
				2626	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2627	matches the declaration of A.
				2628
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2629	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]	2630	</pre></td></tr>
				2631
				2632
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2633	<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]	2634	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2635
				2636	Given:
				2637	constexpr int foo = 42;
				2638	constexpr int bar();
				2639	varDecl(isConstexpr())
				2640	matches the declaration of foo.
				2641	functionDecl(isConstexpr())
				2642	matches the declaration of bar.
				2643	</pre></td></tr>
				2644
				2645
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2646	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDefaulted0')"><a name="isDefaulted0Anchor">isDefaulted</a></td><td></td></tr>
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	2647	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2648
				2649	Given:
				2650	class A { ~A(); };
				2651	class B { ~B() = default; };
				2652	functionDecl(isDefaulted())
				2653	matches the declaration of ~B, but not ~A.
				2654	</pre></td></tr>
				2655
				2656
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2657	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2658	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2659
				2660	Example matches A, va, fa
				2661	class A {};
				2662	class B; Doesn't match, as it has no body.
				2663	int va;
				2664	extern int vb; Doesn't match, as it doesn't define the variable.
				2665	void fa() {}
				2666	void fb(); Doesn't match, as it has no body.
				2667
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2668	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2669	</pre></td></tr>
				2670
				2671
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2672	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDeleted0')"><a name="isDeleted0Anchor">isDeleted</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2673	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2674
				2675	Given:
				2676	void Func();
				2677	void DeletedFunc() = delete;
				2678	functionDecl(isDeleted())
				2679	matches the declaration of DeletedFunc, but not Func.
				2680	</pre></td></tr>
				2681
				2682
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2683	<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]	2684	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2685	static member variable template instantiations.
				2686
				2687	Given
				2688	template<typename T> void A(T t) { }
				2689	template<> void A(int N) { }
				2690	functionDecl(isExplicitTemplateSpecialization())
				2691	matches the specialization A<int>().
				2692
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2693	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]	2694	</pre></td></tr>
				2695
				2696
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2697	<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]	2698	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function declarations.
				2699
				2700	Given:
				2701	extern "C" void f() {}
				2702	extern "C" { void g() {} }
				2703	void h() {}
				2704	functionDecl(isExternC())
				2705	matches the declaration of f and g, but not the declaration h
				2706	</pre></td></tr>
				2707
				2708
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2709	<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]	2710	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2711	the inline keyword.
				2712
				2713	Given
				2714	inline void f();
				2715	void g();
				2716	namespace n {
				2717	inline namespace m {}
				2718	}
				2719	functionDecl(isInline()) will match ::f().
				2720	namespaceDecl(isInline()) will match n::m.
				2721	</pre></td></tr>
				2722
				2723
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2724	<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]	2725	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2726
				2727	Given:
				2728	void f();
				2729	void g() noexcept;
				2730	void h() throw();
				2731	void i() throw(int);
				2732	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2733	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2734	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]	2735	</pre></td></tr>
				2736
				2737
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2738	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isStaticStorageClass0')"><a name="isStaticStorageClass0Anchor">isStaticStorageClass</a></td><td></td></tr>
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2739	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2740	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2741
				2742	Given:
				2743	static void f() {}
				2744	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2745	extern int j;
				2746	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2747	functionDecl(isStaticStorageClass())
				2748	matches the function declaration f.
				2749	varDecl(isStaticStorageClass())
				2750	matches the variable declaration i.
				2751	</pre></td></tr>
				2752
				2753
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2754	<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]	2755	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2756	member variable template instantiations.
				2757
				2758	Given
				2759	template <typename T> class X {}; class A {}; X<A> x;
				2760	or
				2761	template <typename T> class X {}; class A {}; template class X<A>;
				2762	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2763	matches the template instantiation of X<A>.
				2764
				2765	But given
				2766	template <typename T> class X {}; class A {};
				2767	template <> class X<A> {}; X<A> x;
				2768	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2769	does not match, as X<A> is an explicit template specialization.
				2770
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2771	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]	2772	</pre></td></tr>
				2773
				2774
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2775	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isVariadic0')"><a name="isVariadic0Anchor">isVariadic</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2776	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2777
				2778	Example matches f, but not g or h. The function i will not match, even when
				2779	compiled in C mode.
				2780	void f(...);
				2781	void g(int);
				2782	template <typename... Ts> void h(Ts...);
				2783	void i();
				2784	</pre></td></tr>
				2785
				2786
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2787	<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]	2788	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2789	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2790
				2791	Given
				2792	void f(int i) {}
				2793	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2794	void h(int i, int j);
				2795	void j(int i);
				2796	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2797	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2798	matches void g(int i, int j) {}
				2799	functionProtoType(parameterCountIs(2))
				2800	matches void h(int i, int j)
				2801	functionProtoType(parameterCountIs(3))
				2802	matches void k(int x, int y, int z, ...);
				2803	</pre></td></tr>
				2804
				2805
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2806	<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>
				2807	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2808
				2809	Given:
				2810	void f();
				2811	void g() noexcept;
				2812	void h() noexcept(true);
				2813	void i() noexcept(false);
				2814	void j() throw();
				2815	void k() throw(int);
				2816	void l() throw(...);
				2817	functionDecl(hasDynamicExceptionSpec()) and
				2818	functionProtoType(hasDynamicExceptionSpec())
				2819	match the declarations of j, k, and l, but not f, g, h, or i.
				2820	</pre></td></tr>
				2821
				2822
				2823	<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>
				2824	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2825
				2826	Given:
				2827	void f();
				2828	void g() noexcept;
				2829	void h() throw();
				2830	void i() throw(int);
				2831	void j() noexcept(false);
				2832	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2833	match the declarations of g, and h, but not f, i or j.
				2834	</pre></td></tr>
				2835
				2836
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2837	<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>
				2838	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2839	specific parameter count.
				2840
				2841	Given
				2842	void f(int i) {}
				2843	void g(int i, int j) {}
				2844	void h(int i, int j);
				2845	void j(int i);
				2846	void k(int x, int y, int z, ...);
				2847	functionDecl(parameterCountIs(2))
				2848	matches void g(int i, int j) {}
				2849	functionProtoType(parameterCountIs(2))
				2850	matches void h(int i, int j)
				2851	functionProtoType(parameterCountIs(3))
				2852	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2853	</pre></td></tr>
				2854
				2855
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2856	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals0')"><a name="equals0Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2857	<tr><td colspan="4" class="doc" id="equals0"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2858
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2859	Given
				2860	f('false, 3.14, 42);
				2861	characterLiteral(equals(0))
				2862	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2863	match false
				2864	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2865	match 3.14
				2866	integerLiteral(equals(42))
				2867	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2868
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2869	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2870	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]	2871	</pre></td></tr>
				2872
				2873
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2874	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals6')"><a name="equals6Anchor">equals</a></td><td>bool Value</td></tr>
				2875	<tr><td colspan="4" class="doc" id="equals6"><pre></pre></td></tr>
				2876
				2877
				2878	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals13')"><a name="equals13Anchor">equals</a></td><td>double Value</td></tr>
				2879	<tr><td colspan="4" class="doc" id="equals13"><pre></pre></td></tr>
				2880
				2881
				2882	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals9')"><a name="equals9Anchor">equals</a></td><td>unsigned Value</td></tr>
				2883	<tr><td colspan="4" class="doc" id="equals9"><pre></pre></td></tr>
				2884
				2885
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2886	<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]	2887	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2888	to '.'.
				2889
				2890	Member calls on the implicit this pointer match as called with '->'.
				2891
				2892	Given
				2893	class Y {
				2894	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2895	int a;
				2896	static int b;
				2897	};
				2898	memberExpr(isArrow())
				2899	matches this->x, x, y.x, a, this->b
				2900	</pre></td></tr>
				2901
				2902
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	2903	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('hasExternalFormalLinkage0')"><a name="hasExternalFormalLinkage0Anchor">hasExternalFormalLinkage</a></td><td></td></tr>
				2904	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				2905
				2906	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				2907	void f() {
				2908	int x;
				2909	static int y;
				2910	}
				2911	int z;
				2912
				2913	Example matches f() because it has external formal linkage despite being
				2914	unique to the translation unit as though it has internal likage
				2915	(matcher = functionDecl(hasExternalFormalLinkage()))
				2916
				2917	namespace {
				2918	void f() {}
				2919	}
				2920	</pre></td></tr>
				2921
				2922
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2923	<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]	2924	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				2925
				2926	Supports specifying enclosing namespaces or classes by prefixing the name
				2927	with '<enclosing>::'.
				2928	Does not match typedefs of an underlying type with the given name.
				2929
				2930	Example matches X (Name == "X")
				2931	class X;
				2932
				2933	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				2934	namespace a { namespace b { class X; } }
				2935	</pre></td></tr>
				2936
				2937
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2938	<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]	2939	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				2940	a substring matched by the given RegExp.
				2941
				2942	Supports specifying enclosing namespaces or classes by
				2943	prefixing the name with '<enclosing>::'. Does not match typedefs
				2944	of an underlying type with the given name.
				2945
				2946	Example matches X (regexp == "::X")
				2947	class X;
				2948
				2949	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				2950	namespace foo { namespace bar { class X; } }
				2951	</pre></td></tr>
				2952
				2953
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2954	<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]	2955	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				2956
				2957	Given
				2958	namespace n {
				2959	namespace {} #1
				2960	}
				2961	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				2962	</pre></td></tr>
				2963
				2964
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2965	<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]	2966	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				2967	the inline keyword.
				2968
				2969	Given
				2970	inline void f();
				2971	void g();
				2972	namespace n {
				2973	inline namespace m {}
				2974	}
				2975	functionDecl(isInline()) will match ::f().
				2976	namespaceDecl(isInline()) will match n::m.
				2977	</pre></td></tr>
				2978
				2979
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2980	<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]	2981	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				2982	a specific number of arguments (including absent default arguments).
				2983
				2984	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2985	void f(int x, int y);
				2986	f(0, 0);
				2987	</pre></td></tr>
				2988
				2989
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2990	<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]	2991	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				2992
				2993	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				2994	message expression in
				2995
				2996	UIWebView *webView = ...;
				2997	CGRect bodyFrame = webView.frame;
				2998	bodyFrame.size.height = self.bodyContentHeight;
				2999	webView.frame = bodyFrame;
				3000	^---- matches here
				3001	</pre></td></tr>
				3002
				3003
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3004	<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]	3005	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				3006
				3007	Matches only when the selector of the objCMessageExpr is NULL. This may
				3008	represent an error condition in the tree!
				3009	</pre></td></tr>
				3010
				3011
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3012	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3013	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				3014
				3015	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				3016	matches the outer message expr in the code below, but NOT the message
				3017	invocation for self.bodyView.
				3018	[self.bodyView loadHTMLString:html baseURL:NULL];
				3019	</pre></td></tr>
				3020
				3021
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3022	<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]	3023	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				3024
				3025	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				3026	matches self.bodyView in the code below, but NOT the outer message
				3027	invocation of "loadHTMLString:baseURL:".
				3028	[self.bodyView loadHTMLString:html baseURL:NULL];
				3029	</pre></td></tr>
				3030
				3031
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3032	<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]	3033	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				3034	a substring matched by the given RegExp.
				3035	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				3036	invocation for self.bodyView.
				3037	[self.bodyView loadHTMLString:html baseURL:NULL];
				3038	</pre></td></tr>
				3039
				3040
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3041	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3042	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				3043
				3044	matcher = objCMessageExpr(numSelectorArgs(0));
				3045	matches self.bodyView in the code below
				3046
				3047	matcher = objCMessageExpr(numSelectorArgs(2));
				3048	matches the invocation of "loadHTMLString:baseURL:" but not that
				3049	of self.bodyView
				3050	[self.bodyView loadHTMLString:html baseURL:NULL];
				3051	</pre></td></tr>
				3052
				3053
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3054	<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]	3055	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				3056
				3057	Given
				3058	class Y { public: void x(); };
				3059	void z() { Y* y; y->x(); }
				3060	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				3061	matches y->x()
				3062	</pre></td></tr>
				3063
				3064
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3065	<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]	3066	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				3067
				3068	Matches a node if it equals the node previously bound to ID.
				3069
				3070	Given
				3071	class X { int a; int b; };
				3072	cxxRecordDecl(
				3073	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3074	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3075	matches the class X, as a and b have the same type.
				3076
				3077	Note that when multiple matches are involved via forEach* matchers,
				3078	equalsBoundNodes acts as a filter.
				3079	For example:
				3080	compoundStmt(
				3081	forEachDescendant(varDecl().bind("d")),
				3082	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3083	will trigger a match for each combination of variable declaration
				3084	and reference to that variable declaration within a compound statement.
				3085	</pre></td></tr>
				3086
				3087
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3088	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3089	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3090	the node, not hidden within a typedef.
				3091
				3092	Given
				3093	typedef const int const_int;
				3094	const_int i;
				3095	int *const j;
				3096	int *volatile k;
				3097	int m;
				3098	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3099	i is const-qualified but the qualifier is not local.
				3100	</pre></td></tr>
				3101
				3102
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3103	<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]	3104	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3105
				3106	Given
				3107	void a(char);
				3108	void b(wchar_t);
				3109	void c(double);
				3110	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3111	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3112	</pre></td></tr>
				3113
				3114
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3115	<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]	3116	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3117	the Objective-C object pointer type, which is different despite being
				3118	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3119
				3120	Given
				3121	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3122
				3123	@interface Foo
				3124	@end
				3125	Foo *f;
				3126
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3127	int j;
				3128	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3129	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3130	</pre></td></tr>
				3131
				3132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3133	<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]	3134	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3135	include "top-level" const.
				3136
				3137	Given
				3138	void a(int);
				3139	void b(int const);
				3140	void c(const int);
				3141	void d(const int*);
				3142	void e(int const) {};
				3143	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3144	matches "void b(int const)", "void c(const int)" and
				3145	"void e(int const) {}". It does not match d as there
				3146	is no top-level const on the parameter type "const int *".
				3147	</pre></td></tr>
				3148
				3149
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3150	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isInteger0')"><a name="isInteger0Anchor">isInteger</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3151	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3152
				3153	Given
				3154	void a(int);
				3155	void b(long);
				3156	void c(double);
				3157	functionDecl(hasAnyParameter(hasType(isInteger())))
				3158	matches "a(int)", "b(long)", but not "c(double)".
				3159	</pre></td></tr>
				3160
				3161
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3162	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isSignedInteger0')"><a name="isSignedInteger0Anchor">isSignedInteger</a></td><td></td></tr>
				3163	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3164
				3165	Given
				3166	void a(int);
				3167	void b(unsigned long);
				3168	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3169	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3170	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3171	</pre></td></tr>
				3172
				3173
				3174	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('isUnsignedInteger0')"><a name="isUnsignedInteger0Anchor">isUnsignedInteger</a></td><td></td></tr>
				3175	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3176
				3177	Given
				3178	void a(int);
				3179	void b(unsigned long);
				3180	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3181	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3182	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3183	</pre></td></tr>
				3184
				3185
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3186	<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]	3187	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3188	include "top-level" volatile.
				3189
				3190	Given
				3191	void a(int);
				3192	void b(int volatile);
				3193	void c(volatile int);
				3194	void d(volatile int*);
				3195	void e(int volatile) {};
				3196	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3197	matches "void b(int volatile)", "void c(volatile int)" and
				3198	"void e(int volatile) {}". It does not match d as there
				3199	is no top-level volatile on the parameter type "volatile int *".
				3200	</pre></td></tr>
				3201
				3202
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3203	<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]	3204	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3205
				3206	Example matches C, but not S or U.
				3207	struct S {};
				3208	class C {};
				3209	union U {};
				3210	</pre></td></tr>
				3211
				3212
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3213	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3214	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3215
				3216	Example matches S, but not C or U.
				3217	struct S {};
				3218	class C {};
				3219	union U {};
				3220	</pre></td></tr>
				3221
				3222
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3223	<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]	3224	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3225
				3226	Example matches U, but not C or S.
				3227	struct S {};
				3228	class C {};
				3229	union U {};
				3230	</pre></td></tr>
				3231
				3232
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3233	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3234	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3235
				3236	Matches a node if it equals the node previously bound to ID.
				3237
				3238	Given
				3239	class X { int a; int b; };
				3240	cxxRecordDecl(
				3241	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3242	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3243	matches the class X, as a and b have the same type.
				3244
				3245	Note that when multiple matches are involved via forEach* matchers,
				3246	equalsBoundNodes acts as a filter.
				3247	For example:
				3248	compoundStmt(
				3249	forEachDescendant(varDecl().bind("d")),
				3250	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3251	will trigger a match for each combination of variable declaration
				3252	and reference to that variable declaration within a compound statement.
				3253	</pre></td></tr>
				3254
				3255
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3256	<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>
				3257	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3258
				3259	Stmt has pointer identity in the AST.
				3260	</pre></td></tr>
				3261
				3262
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3263	<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]	3264	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3265	partially matching a given regex.
				3266
				3267	Example matches Y but not X
				3268	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3269	#include "ASTMatcher.h"
				3270	class X {};
				3271	ASTMatcher.h:
				3272	class Y {};
				3273
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3274	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]	3275	</pre></td></tr>
				3276
				3277
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3278	<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]	3279	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3280
				3281	Example matches X but not Y
				3282	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3283	#include <Y.h>
				3284	class X {};
				3285	Y.h:
				3286	class Y {};
				3287
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3288	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]	3289	</pre></td></tr>
				3290
				3291
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3292	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3293	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3294
				3295	Example matches Y but not X
				3296	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3297	#include <SystemHeader.h>
				3298	class X {};
				3299	SystemHeader.h:
				3300	class Y {};
				3301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3302	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]	3303	</pre></td></tr>
				3304
				3305
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3306	<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>
				3307	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3308
				3309	Given
				3310	int a[42];
				3311	int b[2 * 21];
				3312	int c[41], d[43];
				3313	char *s = "abcd";
				3314	wchar_t *ws = L"abcd";
				3315	char *w = "a";
				3316	constantArrayType(hasSize(42))
				3317	matches "int a[42]" and "int b[2 * 21]"
				3318	stringLiteral(hasSize(4))
				3319	matches "abcd", L"abcd"
				3320	</pre></td></tr>
				3321
				3322
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3323	<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]	3324	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3325
				3326	Example matches A, va, fa
				3327	class A {};
				3328	class B; Doesn't match, as it has no body.
				3329	int va;
				3330	extern int vb; Doesn't match, as it doesn't define the variable.
				3331	void fa() {}
				3332	void fb(); Doesn't match, as it has no body.
				3333
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3334	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]	3335	</pre></td></tr>
				3336
				3337
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3338	<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]	3339	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3340
				3341	Note that 'Value' is a string as the template argument's value is
				3342	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3343	representation of that integral value in base 10.
				3344
				3345	Given
				3346	template<int T> struct A {};
				3347	C<42> c;
				3348	classTemplateSpecializationDecl(
				3349	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3350	matches the implicit instantiation of C in C<42>.
				3351	</pre></td></tr>
				3352
				3353
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3354	<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]	3355	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3356
				3357	Given
				3358	template<int T> struct A {};
				3359	C<42> c;
				3360	classTemplateSpecializationDecl(
				3361	hasAnyTemplateArgument(isIntegral()))
				3362	matches the implicit instantiation of C in C<42>
				3363	with isIntegral() matching 42.
				3364	</pre></td></tr>
				3365
				3366
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3367	<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]	3368	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3369
				3370	Given
				3371	template<typename T> struct C {};
				3372	C<int> c;
				3373	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3374	matches C<int>.
				3375	</pre></td></tr>
				3376
				3377
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3378	<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]	3379	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3380	partially matching a given regex.
				3381
				3382	Example matches Y but not X
				3383	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3384	#include "ASTMatcher.h"
				3385	class X {};
				3386	ASTMatcher.h:
				3387	class Y {};
				3388
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3389	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]	3390	</pre></td></tr>
				3391
				3392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3393	<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]	3394	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3395
				3396	Example matches X but not Y
				3397	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3398	#include <Y.h>
				3399	class X {};
				3400	Y.h:
				3401	class Y {};
				3402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3403	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]	3404	</pre></td></tr>
				3405
				3406
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3407	<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]	3408	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3409
				3410	Example matches Y but not X
				3411	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3412	#include <SystemHeader.h>
				3413	class X {};
				3414	SystemHeader.h:
				3415	class Y {};
				3416
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3417	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]	3418	</pre></td></tr>
				3419
				3420
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3421	<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]	3422	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3423
				3424	Given
				3425	struct S { bool func(); };
				3426	functionDecl(returns(booleanType()))
				3427	matches "bool func();"
				3428	</pre></td></tr>
				3429
				3430
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3431	<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]	3432	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3433
				3434	Matches a node if it equals the node previously bound to ID.
				3435
				3436	Given
				3437	class X { int a; int b; };
				3438	cxxRecordDecl(
				3439	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3440	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3441	matches the class X, as a and b have the same type.
				3442
				3443	Note that when multiple matches are involved via forEach* matchers,
				3444	equalsBoundNodes acts as a filter.
				3445	For example:
				3446	compoundStmt(
				3447	forEachDescendant(varDecl().bind("d")),
				3448	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3449	will trigger a match for each combination of variable declaration
				3450	and reference to that variable declaration within a compound statement.
				3451	</pre></td></tr>
				3452
				3453
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3454	<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>
				3455	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3456
				3457	Type has pointer identity in the AST.
				3458	</pre></td></tr>
				3459
				3460
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3461	<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>
				3462	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3463
				3464	Given
				3465	int i;
				3466	float f;
				3467	realFloatingPointType()
				3468	matches "float f" but not "int i"
				3469	</pre></td></tr>
				3470
				3471
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3472	<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]	3473	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3474
				3475	Given
				3476	struct S { void func(); };
				3477	functionDecl(returns(voidType()))
				3478	matches "void func();"
				3479	</pre></td></tr>
				3480
				3481
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3482	<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]	3483	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3484
				3485	Given
				3486	int x;
				3487	int s = sizeof(x) + alignof(x)
				3488	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3489	matches sizeof(x)
				3490	</pre></td></tr>
				3491
				3492
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3493	<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]	3494	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3495	unary).
				3496
				3497	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3498	!(a \|\| b)
				3499	</pre></td></tr>
				3500
				3501
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3502	<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]	3503	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3504
				3505	Example matches x, but not y, z, or a.
				3506	(matcher = varDecl(hasAutomaticStorageDuration())
				3507	void f() {
				3508	int x;
				3509	static int y;
				3510	thread_local int z;
				3511	}
				3512	int a;
				3513	</pre></td></tr>
				3514
				3515
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3516	<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]	3517	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3518
				3519	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3520	void f() {
				3521	int x;
				3522	static int y;
				3523	}
				3524	int z;
				3525	</pre></td></tr>
				3526
				3527
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3528	<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]	3529	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3530	non-static local variable.
				3531
				3532	Example matches x (matcher = varDecl(hasLocalStorage())
				3533	void f() {
				3534	int x;
				3535	static int y;
				3536	}
				3537	int z;
				3538	</pre></td></tr>
				3539
				3540
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3541	<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]	3542	<tr><td colspan="4" class="doc" id="hasStaticStorageDuration0"><pre>Matches a variable declaration that has static storage duration.
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3543	It includes the variable declared at namespace scope and those declared
				3544	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3545
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3546	void f() {
				3547	int x;
				3548	static int y;
				3549	thread_local int z;
				3550	}
				3551	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3552	static int b;
				3553	extern int c;
				3554	varDecl(hasStaticStorageDuration())
				3555	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3556	</pre></td></tr>
				3557
				3558
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3559	<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]	3560	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3561
				3562	Example matches z, but not x, z, or a.
				3563	(matcher = varDecl(hasThreadStorageDuration())
				3564	void f() {
				3565	int x;
				3566	static int y;
				3567	thread_local int z;
				3568	}
				3569	int a;
				3570	</pre></td></tr>
				3571
				3572
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3573	<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]	3574	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3575
				3576	Given:
				3577	constexpr int foo = 42;
				3578	constexpr int bar();
				3579	varDecl(isConstexpr())
				3580	matches the declaration of foo.
				3581	functionDecl(isConstexpr())
				3582	matches the declaration of bar.
				3583	</pre></td></tr>
				3584
				3585
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3586	<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]	3587	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3588
				3589	Example matches A, va, fa
				3590	class A {};
				3591	class B; Doesn't match, as it has no body.
				3592	int va;
				3593	extern int vb; Doesn't match, as it doesn't define the variable.
				3594	void fa() {}
				3595	void fb(); Doesn't match, as it has no body.
				3596
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3597	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]	3598	</pre></td></tr>
				3599
				3600
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3601	<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]	3602	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3603	a C++ catch block, or an Objective-C statement.
				3604
				3605	Example matches x (matcher = varDecl(isExceptionVariable())
				3606	void f(int y) {
				3607	try {
				3608	} catch (int x) {
				3609	}
				3610	}
				3611	</pre></td></tr>
				3612
				3613
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3614	<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]	3615	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3616	static member variable template instantiations.
				3617
				3618	Given
				3619	template<typename T> void A(T t) { }
				3620	template<> void A(int N) { }
				3621	functionDecl(isExplicitTemplateSpecialization())
				3622	matches the specialization A<int>().
				3623
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3624	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]	3625	</pre></td></tr>
				3626
				3627
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3628	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isExternC1')"><a name="isExternC1Anchor">isExternC</a></td><td></td></tr>
				3629	<tr><td colspan="4" class="doc" id="isExternC1"><pre>Matches extern "C" function declarations.
				3630
				3631	Given:
				3632	extern "C" void f() {}
				3633	extern "C" { void g() {} }
				3634	void h() {}
				3635	functionDecl(isExternC())
				3636	matches the declaration of f and g, but not the declaration h
				3637	</pre></td></tr>
				3638
				3639
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3640	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>></td><td class="name" onclick="toggle('isStaticStorageClass1')"><a name="isStaticStorageClass1Anchor">isStaticStorageClass</a></td><td></td></tr>
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3641	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3642	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3643
				3644	Given:
				3645	static void f() {}
				3646	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3647	extern int j;
				3648	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3649	functionDecl(isStaticStorageClass())
				3650	matches the function declaration f.
				3651	varDecl(isStaticStorageClass())
				3652	matches the variable declaration i.
				3653	</pre></td></tr>
				3654
				3655
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3656	<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]	3657	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3658	member variable template instantiations.
				3659
				3660	Given
				3661	template <typename T> class X {}; class A {}; X<A> x;
				3662	or
				3663	template <typename T> class X {}; class A {}; template class X<A>;
				3664	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3665	matches the template instantiation of X<A>.
				3666
				3667	But given
				3668	template <typename T> class X {}; class A {};
				3669	template <> class X<A> {}; X<A> x;
				3670	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3671	does not match, as X<A> is an explicit template specialization.
				3672
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3673	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]	3674	</pre></td></tr>
				3675
				3676
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3677	<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]	3678	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3679	template instantiations.
				3680
				3681	Given
				3682	template<typename T> void A(T t) { T i; }
				3683	A(0);
				3684	A(0U);
				3685	functionDecl(isInstantiated())
				3686	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3687	</pre></td></tr>
				3688
				3689
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3690	<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>
				3691	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3692	GNU's __null, C++11's nullptr, or C's NULL macro.
				3693
				3694	Given:
				3695	void *v1 = NULL;
				3696	void *v2 = nullptr;
				3697	void *v3 = __null; GNU extension
				3698	char cp = (char )0;
				3699	int *ip = 0;
				3700	int i = 0;
				3701	expr(nullPointerConstant())
				3702	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3703	initializer for i.
				3704	</pre></td></tr>
				3705
				3706
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3707	<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>
				3708	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3709
				3710	This matcher is only provided as a performance optimization of hasName.
				3711	hasAnyName(a, b, c)
				3712	is equivalent to, but faster than
				3713	anyOf(hasName(a), hasName(b), hasName(c))
				3714	</pre></td></tr>
				3715
				3716
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3717	<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]	3718	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3719
				3720	Given
				3721	int j;
				3722	template<typename T> void A(T t) { T i; j += 42;}
				3723	A(0);
				3724	A(0U);
				3725	declStmt(isInTemplateInstantiation())
				3726	matches 'int i;' and 'unsigned i'.
				3727	unless(stmt(isInTemplateInstantiation()))
				3728	will NOT match j += 42; as it's shared between the template definition and
				3729	instantiation.
				3730	</pre></td></tr>
				3731
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3732	<!--END_NARROWING_MATCHERS -->
				3733	</table>
				3734
				3735	<!-- ======================================================================= -->
				3736	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3737	<!-- ======================================================================= -->
				3738
				3739	<p>Traversal matchers specify the relationship to other nodes that are
				3740	reachable from the current node.</p>
				3741
				3742	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3743	forEachDescendant) which work on all nodes and allow users to write more generic
				3744	match expressions.</p>
				3745
				3746	<table>
				3747	<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]	3748	<!-- START_TRAVERSAL_MATCHERS -->
				3749
				3750	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3751	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3752
				3753	Unlike anyOf, eachOf will generate a match result for each
				3754	matching submatcher.
				3755
				3756	For example, in:
				3757	class A { int a; int b; };
				3758	The matcher:
				3759	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3760	has(fieldDecl(hasName("b")).bind("v"))))
				3761	will generate two results binding "v", the first of which binds
				3762	the field declaration of a, the second the field declaration of
				3763	b.
				3764
				3765	Usable as: Any Matcher
				3766	</pre></td></tr>
				3767
				3768
				3769	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3770	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3771	provided matcher.
				3772
				3773	Example matches X, A, B, C
				3774	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3775	class X {}; Matches X, because X::X is a class of name X inside X.
				3776	class A { class X {}; };
				3777	class B { class C { class X {}; }; };
				3778
				3779	DescendantT must be an AST base type.
				3780
				3781	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3782	each result that matches instead of only on the first one.
				3783
				3784	Note: Recursively combined ForEachDescendant can cause many matches:
				3785	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3786	forEachDescendant(cxxRecordDecl())
				3787	)))
				3788	will match 10 times (plus injected class name matches) on:
				3789	class A { class B { class C { class D { class E {}; }; }; }; };
				3790
				3791	Usable as: Any Matcher
				3792	</pre></td></tr>
				3793
				3794
				3795	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3796	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3797	provided matcher.
				3798
				3799	Example matches X, Y
				3800	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3801	class X {}; Matches X, because X::X is a class of name X inside X.
				3802	class Y { class X {}; };
				3803	class Z { class Y { class X {}; }; }; Does not match Z.
				3804
				3805	ChildT must be an AST base type.
				3806
				3807	As opposed to 'has', 'forEach' will cause a match for each result that
				3808	matches instead of only on the first one.
				3809
				3810	Usable as: Any Matcher
				3811	</pre></td></tr>
				3812
				3813
				3814	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3815	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3816	matcher.
				3817
				3818	Given
				3819	void f() { if (true) { int x = 42; } }
				3820	void g() { for (;;) { int x = 43; } }
				3821	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3822
				3823	Usable as: Any Matcher
				3824	</pre></td></tr>
				3825
				3826
				3827	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3828	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3829	provided matcher.
				3830
				3831	Example matches X, Y, Z
				3832	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3833	class X {}; Matches X, because X::X is a class of name X inside X.
				3834	class Y { class X {}; };
				3835	class Z { class Y { class X {}; }; };
				3836
				3837	DescendantT must be an AST base type.
				3838
				3839	Usable as: Any Matcher
				3840	</pre></td></tr>
				3841
				3842
				3843	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3844	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3845	provided matcher.
				3846
				3847	Example matches X, Y
				3848	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3849	class X {}; Matches X, because X::X is a class of name X inside X.
				3850	class Y { class X {}; };
				3851	class Z { class Y { class X {}; }; }; Does not match Z.
				3852
				3853	ChildT must be an AST base type.
				3854
				3855	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3856	Note that has is direct matcher, so it also matches things like implicit
				3857	casts and paren casts. If you are matching with expr then you should
				3858	probably consider using ignoringParenImpCasts like:
				3859	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3860	</pre></td></tr>
				3861
				3862
				3863	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3864	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3865	matcher.
				3866
				3867	Given
				3868	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3869	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3870
				3871	Usable as: Any Matcher
				3872	</pre></td></tr>
				3873
				3874
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3875	<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>
				3876	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3877	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3878
				3879	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3880	if (true) {}
				3881	</pre></td></tr>
				3882
				3883
				3884	<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>
				3885	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3886	(binary or ternary).
				3887
				3888	Example matches b
				3889	condition ? a : b
				3890	condition ?: b
				3891	</pre></td></tr>
				3892
				3893
				3894	<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>
				3895	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3896
				3897	Example 1 (conditional ternary operator): matches a
				3898	condition ? a : b
				3899
				3900	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3901	condition ?: b
				3902	</pre></td></tr>
				3903
				3904
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3905	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>></td><td class="name" onclick="toggle('hasDeclaration15')"><a name="hasDeclaration15Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				3906	<tr><td colspan="4" class="doc" id="hasDeclaration15"><pre>Matches a node if the declaration associated with that node
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3907	matches the given matcher.
				3908
				3909	The associated declaration is:
				3910	- for type nodes, the declaration of the underlying type
				3911	- for CallExpr, the declaration of the callee
				3912	- for MemberExpr, the declaration of the referenced member
				3913	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	3914	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3915
				3916	Also usable as Matcher<T> for any T supporting the getDecl() member
				3917	function. e.g. various subtypes of clang::Type and various expressions.
				3918
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3919	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				3920	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				3921	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				3922	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				3923	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				3924	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				3925	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3926	</pre></td></tr>
				3927
				3928
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3929	<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]	3930	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				3931
				3932	Given
				3933	int i[5];
				3934	void f() { i[1] = 42; }
				3935	arraySubscriptExpression(hasBase(implicitCastExpr(
				3936	hasSourceExpression(declRefExpr()))))
				3937	matches i[1] with the declRefExpr() matching i
				3938	</pre></td></tr>
				3939
				3940
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3941	<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]	3942	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				3943
				3944	Given
				3945	int i[5];
				3946	void f() { i[1] = 42; }
				3947	arraySubscriptExpression(hasIndex(integerLiteral()))
				3948	matches i[1] with the integerLiteral() matching 1
				3949	</pre></td></tr>
				3950
				3951
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3952	<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]	3953	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				3954
				3955	Example matches a (matcher = binaryOperator(hasLHS()))
				3956	a \|\| b
				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_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]	3961	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				3962
				3963	Example matches b (matcher = binaryOperator(hasRHS()))
				3964	a \|\| b
				3965	</pre></td></tr>
				3966
				3967
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3968	<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]	3969	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				3970	type.
				3971
				3972	Given
				3973	struct A {};
				3974	A a[7];
				3975	int b[7];
				3976	arrayType(hasElementType(builtinType()))
				3977	matches "int b[7]"
				3978
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3979	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]	3980	</pre></td></tr>
				3981
				3982
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3983	<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]	3984	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				3985	type.
				3986
				3987	Given
				3988	struct A {};
				3989	A a[7];
				3990	int b[7];
				3991	arrayType(hasElementType(builtinType()))
				3992	matches "int b[7]"
				3993
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3994	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]	3995	</pre></td></tr>
				3996
				3997
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3998	<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]	3999	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				4000
				4001	Given
				4002	_Atomic(int) i;
				4003	_Atomic(float) f;
				4004	atomicType(hasValueType(isInteger()))
				4005	matches "_Atomic(int) i"
				4006
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4007	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]	4008	</pre></td></tr>
				4009
				4010
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4011	<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]	4012	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				4013
				4014	Given
				4015	_Atomic(int) i;
				4016	_Atomic(float) f;
				4017	atomicType(hasValueType(isInteger()))
				4018	matches "_Atomic(int) i"
				4019
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4020	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]	4021	</pre></td></tr>
				4022
				4023
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4024	<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]	4025	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				4026
				4027	Note: There is no TypeLoc for the deduced type and thus no
				4028	getDeducedLoc() matcher.
				4029
				4030	Given
				4031	auto a = 1;
				4032	auto b = 2.0;
				4033	autoType(hasDeducedType(isInteger()))
				4034	matches "auto a"
				4035
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4036	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]	4037	</pre></td></tr>
				4038
				4039
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4040	<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]	4041	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				4042	binary operator matches.
				4043	</pre></td></tr>
				4044
				4045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4046	<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]	4047	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				4048
				4049	Example matches a (matcher = binaryOperator(hasLHS()))
				4050	a \|\| b
				4051	</pre></td></tr>
				4052
				4053
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4054	<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]	4055	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				4056
				4057	Example matches b (matcher = binaryOperator(hasRHS()))
				4058	a \|\| b
				4059	</pre></td></tr>
				4060
				4061
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4062	<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]	4063	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				4064	pointee matches a given matcher.
				4065
				4066	Given
				4067	int *a;
				4068	int const *b;
				4069	float const *f;
				4070	pointerType(pointee(isConstQualified(), isInteger()))
				4071	matches "int const *b"
				4072
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4073	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>>,
				4074	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]	4075	</pre></td></tr>
				4076
				4077
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4078	<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]	4079	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				4080	pointee matches a given matcher.
				4081
				4082	Given
				4083	int *a;
				4084	int const *b;
				4085	float const *f;
				4086	pointerType(pointee(isConstQualified(), isInteger()))
				4087	matches "int const *b"
				4088
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4089	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>>,
				4090	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]	4091	</pre></td></tr>
				4092
				4093
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4094	<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]	4095	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4096
				4097	Given
				4098	void f(int i);
				4099	int y;
				4100	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4101	callExpr(
				4102	forEachArgumentWithParam(
				4103	declRefExpr(to(varDecl(hasName("y")))),
				4104	parmVarDecl(hasType(isInteger()))
				4105	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4106	matches f(y);
				4107	with declRefExpr(...)
				4108	matching int y
				4109	and parmVarDecl(...)
				4110	matching int i
				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_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]	4115	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4116	expression.
				4117
				4118	Given
				4119	void x(int, int, int) { int y; x(1, y, 42); }
				4120	callExpr(hasAnyArgument(declRefExpr()))
				4121	matches x(1, y, 42)
				4122	with hasAnyArgument(...)
				4123	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4124	</pre></td></tr>
				4125
				4126
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4127	<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]	4128	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4129	call expression.
				4130
				4131	Example matches y in x(y)
				4132	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4133	void x(int) { int y; x(y); }
				4134	</pre></td></tr>
				4135
				4136
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4137	<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>
				4138	<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]	4139	matches the given matcher.
				4140
				4141	The associated declaration is:
				4142	- for type nodes, the declaration of the underlying type
				4143	- for CallExpr, the declaration of the callee
				4144	- for MemberExpr, the declaration of the referenced member
				4145	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4146	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4147
				4148	Also usable as Matcher<T> for any T supporting the getDecl() member
				4149	function. e.g. various subtypes of clang::Type and various expressions.
				4150
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4151	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4152	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4153	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4154	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4155	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4156	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4157	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]	4158	</pre></td></tr>
				4159
				4160
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4161	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4162	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4163
				4164	Given
				4165	class A { A() : i(42), j(42) {} int i; int j; };
				4166	cxxConstructorDecl(forEachConstructorInitializer(
				4167	forField(decl().bind("x"))
				4168	))
				4169	will trigger two matches, binding for 'i' and 'j' respectively.
				4170	</pre></td></tr>
				4171
				4172
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4173	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4174	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4175
				4176	Given
				4177	struct Foo {
				4178	Foo() : foo_(1) { }
				4179	int foo_;
				4180	};
				4181	cxxRecordDecl(has(cxxConstructorDecl(
				4182	hasAnyConstructorInitializer(anything())
				4183	)))
				4184	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4185	</pre></td></tr>
				4186
				4187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4188	<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]	4189	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4190
				4191	Given
				4192	struct Foo {
				4193	Foo() : foo_(1) { }
				4194	int foo_;
				4195	};
				4196	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4197	forField(hasName("foo_"))))))
				4198	matches Foo
				4199	with forField matching foo_
				4200	</pre></td></tr>
				4201
				4202
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4203	<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]	4204	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4205
				4206	Given
				4207	struct Foo {
				4208	Foo() : foo_(1) { }
				4209	int foo_;
				4210	};
				4211	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4212	withInitializer(integerLiteral(equals(1)))))))
				4213	matches Foo
				4214	with withInitializer matching (1)
				4215	</pre></td></tr>
				4216
				4217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4218	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4219	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4220	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4221
				4222	Given
				4223	for (;;) {}
				4224	hasBody(compoundStmt())
				4225	matches 'for (;;) {}'
				4226	with compoundStmt()
				4227	matching '{}'
				4228	</pre></td></tr>
				4229
				4230
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4231	<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]	4232	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4233
				4234	Example:
				4235	forStmt(hasLoopVariable(anything()))
				4236	matches 'int x' in
				4237	for (int x : a) { }
				4238	</pre></td></tr>
				4239
				4240
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4241	<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]	4242	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4243
				4244	Example:
				4245	forStmt(hasRangeInit(anything()))
				4246	matches 'a' in
				4247	for (int x : a) { }
				4248	</pre></td></tr>
				4249
				4250
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4251	<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]	4252	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4253
				4254
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4255	<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]	4256	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4257
				4258	Example matches y.x()
				4259	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4260	class Y { public: void x(); };
				4261	void z() { Y y; y.x(); }",
				4262
				4263	FIXME: Overload to allow directly matching types?
				4264	</pre></td></tr>
				4265
				4266
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4267	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4268	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4269	</pre></td></tr>
				4270
				4271
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4272	<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]	4273	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4274	matcher, or is a pointer to a type that matches the InnerMatcher.
				4275	</pre></td></tr>
				4276
				4277
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4278	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('forEachOverridden0')"><a name="forEachOverridden0Anchor">forEachOverridden</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>> InnerMatcher</td></tr>
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	4279	<tr><td colspan="4" class="doc" id="forEachOverridden0"><pre>Matches each method overriden by the given method. This matcher may
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4280	produce multiple matches.
				4281
				4282	Given
				4283	class A { virtual void f(); };
				4284	class B : public A { void f(); };
				4285	class C : public B { void f(); };
				4286	cxxMethodDecl(ofClass(hasName("C")),
				4287	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4288	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4289	that B::f is not overridden by C::f).
				4290
				4291	The check can produce multiple matches in case of multiple inheritance, e.g.
				4292	class A1 { virtual void f(); };
				4293	class A2 { virtual void f(); };
				4294	class C : public A1, public A2 { void f(); };
				4295	cxxMethodDecl(ofClass(hasName("C")),
				4296	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4297	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4298	once with "b" binding "A2::f" and "d" binding "C::f".
				4299	</pre></td></tr>
				4300
				4301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4302	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4303	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4304	belongs to.
				4305
				4306	FIXME: Generalize this for other kinds of declarations.
				4307	FIXME: What other kind of declarations would we need to generalize
				4308	this to?
				4309
				4310	Example matches A() in the last line
				4311	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4312	ofClass(hasName("A"))))))
				4313	class A {
				4314	public:
				4315	A();
				4316	};
				4317	A a = A();
				4318	</pre></td></tr>
				4319
				4320
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4321	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('hasDeclaration12')"><a name="hasDeclaration12Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4322	<tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4323	matches the given matcher.
				4324
				4325	The associated declaration is:
				4326	- for type nodes, the declaration of the underlying type
				4327	- for CallExpr, the declaration of the callee
				4328	- for MemberExpr, the declaration of the referenced member
				4329	- for CXXConstructExpr, the declaration of the constructor
				4330	- for CXXNewExpr, the declaration of the operator new
				4331
				4332	Also usable as Matcher<T> for any T supporting the getDecl() member
				4333	function. e.g. various subtypes of clang::Type and various expressions.
				4334
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4335	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4336	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4337	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4338	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4339	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4340	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4341	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4342	</pre></td></tr>
				4343
				4344
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4345	<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]	4346	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4347
				4348	Given:
				4349	class A { void func(); };
				4350	class B { void member(); };
				4351
				4352	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4353	A but not B.
				4354	</pre></td></tr>
				4355
				4356
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4357	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4358	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4359	a class matching Base.
				4360
				4361	Note that a class is not considered to be derived from itself.
				4362
				4363	Example matches Y, Z, C (Base == hasName("X"))
				4364	class X;
				4365	class Y : public X {}; directly derived
				4366	class Z : public Y {}; indirectly derived
				4367	typedef X A;
				4368	typedef A B;
				4369	class C : public B {}; derived from a typedef of X
				4370
				4371	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4372	class Foo;
				4373	typedef Foo X;
				4374	class Bar : public Foo {}; derived from a type that X is a typedef of
				4375	</pre></td></tr>
				4376
				4377
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4378	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4379	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4380	match Base.
				4381	</pre></td></tr>
				4382
				4383
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4384	<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]	4385	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4386	given matcher.
				4387
				4388	Example matches y.x() (matcher = callExpr(callee(
				4389	cxxMethodDecl(hasName("x")))))
				4390	class Y { public: void x(); };
				4391	void z() { Y y; y.x(); }
				4392	</pre></td></tr>
				4393
				4394
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4395	<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]	4396	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4397
				4398	Given
				4399	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4400	void f() { f(); }
				4401	callExpr(callee(expr()))
				4402	matches this->x(), x(), y.x(), f()
				4403	with callee(...)
				4404	matching this->x, x, y.x, f respectively
				4405
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4406	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]	4407	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4408	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]	4409	implemented in terms of implicit casts.
				4410	</pre></td></tr>
				4411
				4412
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4413	<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]	4414	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4415
				4416	Given
				4417	void f(int i);
				4418	int y;
				4419	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4420	callExpr(
				4421	forEachArgumentWithParam(
				4422	declRefExpr(to(varDecl(hasName("y")))),
				4423	parmVarDecl(hasType(isInteger()))
				4424	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4425	matches f(y);
				4426	with declRefExpr(...)
				4427	matching int y
				4428	and parmVarDecl(...)
				4429	matching int i
				4430	</pre></td></tr>
				4431
				4432
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4433	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4434	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4435	expression.
				4436
				4437	Given
				4438	void x(int, int, int) { int y; x(1, y, 42); }
				4439	callExpr(hasAnyArgument(declRefExpr()))
				4440	matches x(1, y, 42)
				4441	with hasAnyArgument(...)
				4442	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4443	</pre></td></tr>
				4444
				4445
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4446	<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]	4447	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4448	call expression.
				4449
				4450	Example matches y in x(y)
				4451	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4452	void x(int) { int y; x(y); }
				4453	</pre></td></tr>
				4454
				4455
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4456	<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>
				4457	<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]	4458	matches the given matcher.
				4459
				4460	The associated declaration is:
				4461	- for type nodes, the declaration of the underlying type
				4462	- for CallExpr, the declaration of the callee
				4463	- for MemberExpr, the declaration of the referenced member
				4464	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4465	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4466
				4467	Also usable as Matcher<T> for any T supporting the getDecl() member
				4468	function. e.g. various subtypes of clang::Type and various expressions.
				4469
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4470	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4471	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4472	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4473	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4474	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4475	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4476	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]	4477	</pre></td></tr>
				4478
				4479
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4480	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4481	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4482	extension, matches the constant given in the statement.
				4483
				4484	Given
				4485	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4486	caseStmt(hasCaseConstant(integerLiteral()))
				4487	matches "case 1:"
				4488	</pre></td></tr>
				4489
				4490
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4491	<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]	4492	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4493
				4494
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4495	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument0')"><a name="hasAnyTemplateArgument0Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4496	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4497	functionDecl that have at least one TemplateArgument matching the given
				4498	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4499
				4500	Given
				4501	template<typename T> class A {};
				4502	template<> class A<double> {};
				4503	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4504
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4505	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4506	void func() { f<int>(); };
				4507
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4508	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4509	refersToType(asString("int"))))
				4510	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4511
				4512	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4513	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4514	</pre></td></tr>
				4515
				4516
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4517	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument0')"><a name="hasTemplateArgument0Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4518	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4519	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4520
				4521	Given
				4522	template<typename T, typename U> class A {};
				4523	A<bool, int> b;
				4524	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4525
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4526	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4527	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4528	classTemplateSpecializationDecl(hasTemplateArgument(
				4529	1, refersToType(asString("int"))))
				4530	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4531
				4532	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4533	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4534	</pre></td></tr>
				4535
				4536
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4537	<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]	4538	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4539	type.
				4540
				4541	Given
				4542	struct A {};
				4543	A a[7];
				4544	int b[7];
				4545	arrayType(hasElementType(builtinType()))
				4546	matches "int b[7]"
				4547
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4548	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]	4549	</pre></td></tr>
				4550
				4551
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4552	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4553	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4554	type.
				4555
				4556	Given
				4557	struct A {};
				4558	A a[7];
				4559	int b[7];
				4560	arrayType(hasElementType(builtinType()))
				4561	matches "int b[7]"
				4562
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4563	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]	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_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]	4568	<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]	4569	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4570
				4571	Given
				4572	{ {}; 1+2; }
				4573	hasAnySubstatement(compoundStmt())
				4574	matches '{ {}; 1+2; }'
				4575	with compoundStmt()
				4576	matching '{}'
				4577	</pre></td></tr>
				4578
				4579
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4580	<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]	4581	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4582	</pre></td></tr>
				4583
				4584
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4585	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasDeclaration11')"><a name="hasDeclaration11Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4586	<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]	4587	matches the given matcher.
				4588
				4589	The associated declaration is:
				4590	- for type nodes, the declaration of the underlying type
				4591	- for CallExpr, the declaration of the callee
				4592	- for MemberExpr, the declaration of the referenced member
				4593	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4594	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4595
				4596	Also usable as Matcher<T> for any T supporting the getDecl() member
				4597	function. e.g. various subtypes of clang::Type and various expressions.
				4598
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4599	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4600	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4601	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4602	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4603	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4604	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4605	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]	4606	</pre></td></tr>
				4607
				4608
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4609	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4610	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4611	specific using shadow declaration.
				4612
				4613	Given
				4614	namespace a { void f() {} }
				4615	using a::f;
				4616	void g() {
				4617	f(); Matches this ..
				4618	a::f(); .. but not this.
				4619	}
				4620	declRefExpr(throughUsingDecl(anything()))
				4621	matches f()
				4622	</pre></td></tr>
				4623
				4624
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4625	<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]	4626	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4627	specified matcher.
				4628
				4629	Example matches x in if(x)
				4630	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4631	bool x;
				4632	if (x) {}
				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_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]	4637	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4638
				4639	Note that this does not work for global declarations because the AST
				4640	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4641	DeclStmt's.
				4642	Example: Given non-global declarations
				4643	int a, b = 0;
				4644	int c;
				4645	int d = 2, e;
				4646	declStmt(containsDeclaration(
				4647	0, varDecl(hasInitializer(anything()))))
				4648	matches only 'int d = 2, e;', and
				4649	declStmt(containsDeclaration(1, varDecl()))
				4650	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4651	but 'int c;' is not matched.
				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_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]	4656	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4657
				4658	Given
				4659	int a, b;
				4660	int c;
				4661	declStmt(hasSingleDecl(anything()))
				4662	matches 'int c;' but not 'int a, b;'.
				4663	</pre></td></tr>
				4664
				4665
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4666	<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]	4667	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4668	the inner matcher.
				4669
				4670	Given
				4671	int x;
				4672	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4673	matches int x
				4674	</pre></td></tr>
				4675
				4676
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4677	<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]	4678	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4679	Decl, matches InnerMatcher.
				4680
				4681	Given
				4682	namespace N {
				4683	namespace M {
				4684	class D {};
				4685	}
				4686	}
				4687
				4688	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4689	declaration of class D.
				4690	</pre></td></tr>
				4691
				4692
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4693	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4694	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4695	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4696
				4697	Given
				4698	for (;;) {}
				4699	hasBody(compoundStmt())
				4700	matches 'for (;;) {}'
				4701	with compoundStmt()
				4702	matching '{}'
				4703	</pre></td></tr>
				4704
				4705
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4706	<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]	4707	<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]	4708	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4709
				4710	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4711	if (true) {}
				4712	</pre></td></tr>
				4713
				4714
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4715	<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]	4716	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4717	matches InnerMatcher if the qualifier exists.
				4718
				4719	Given
				4720	namespace N {
				4721	namespace M {
				4722	class D {};
				4723	}
				4724	}
				4725	N::M::D d;
				4726
				4727	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4728	matches the type of the variable declaration of d.
				4729	</pre></td></tr>
				4730
				4731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4732	<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]	4733	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4734
				4735	Given
				4736	namespace N {
				4737	namespace M {
				4738	class D {};
				4739	}
				4740	}
				4741	N::M::D d;
				4742
				4743	elaboratedType(namesType(recordType(
				4744	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4745	declaration of d.
				4746	</pre></td></tr>
				4747
				4748
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4749	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>></td><td class="name" onclick="toggle('hasDeclaration10')"><a name="hasDeclaration10Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				4750	<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4751	matches the given matcher.
				4752
				4753	The associated declaration is:
				4754	- for type nodes, the declaration of the underlying type
				4755	- for CallExpr, the declaration of the callee
				4756	- for MemberExpr, the declaration of the referenced member
				4757	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4758	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4759
				4760	Also usable as Matcher<T> for any T supporting the getDecl() member
				4761	function. e.g. various subtypes of clang::Type and various expressions.
				4762
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4763	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				4764	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				4765	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				4766	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				4767	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				4768	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				4769	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]	4770	</pre></td></tr>
				4771
				4772
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4773	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4774	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4775
				4776	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4777	actual casts "explicit" casts.)
				4778	</pre></td></tr>
				4779
				4780
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4781	<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>
				4782	<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]	4783	declaration's type.
				4784
				4785	In case of a value declaration (for example a variable declaration),
				4786	this resolves one layer of indirection. For example, in the value
				4787	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4788	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4789	declaration of x.
				4790
				4791	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4792	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4793	class X {};
				4794	void y(X &x) { x; X z; }
				4795
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4796	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]	4797	</pre></td></tr>
				4798
				4799
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4800	<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]	4801	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4802	matcher.
				4803
				4804	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4805	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4806	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4807	class X {};
				4808	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4809	typedef int U;
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_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]	4814	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4815	are stripped off.
				4816
				4817	Parentheses and explicit casts are not discarded.
				4818	Given
				4819	int arr[5];
				4820	int a = 0;
				4821	char b = 0;
				4822	const int c = a;
				4823	int *d = arr;
				4824	long e = (long) 0l;
				4825	The matchers
				4826	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4827	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4828	would match the declarations for a, b, c, and d, but not e.
				4829	While
				4830	varDecl(hasInitializer(integerLiteral()))
				4831	varDecl(hasInitializer(declRefExpr()))
				4832	only match the declarations for b, c, and d.
				4833	</pre></td></tr>
				4834
				4835
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4836	<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>
				4837	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4838	nodes are stripped off.
				4839
				4840	Parentheses and explicit casts are not discarded.
				4841	Given
				4842	class C {};
				4843	C a = C();
				4844	C b;
				4845	C c = b;
				4846	The matchers
				4847	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4848	would match the declarations for a, b, and c.
				4849	While
				4850	varDecl(hasInitializer(cxxConstructExpr()))
				4851	only match the declarations for b and c.
				4852	</pre></td></tr>
				4853
				4854
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4855	<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]	4856	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4857	casts are stripped off.
				4858
				4859	Implicit and non-C Style casts are also discarded.
				4860	Given
				4861	int a = 0;
				4862	char b = (0);
				4863	void* c = reinterpret_cast<char*>(0);
				4864	char d = char(0);
				4865	The matcher
				4866	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4867	would match the declarations for a, b, c, and d.
				4868	while
				4869	varDecl(hasInitializer(integerLiteral()))
				4870	only match the declaration for 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_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]	4875	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4876	parentheses are stripped off.
				4877
				4878	Explicit casts are not discarded.
				4879	Given
				4880	int arr[5];
				4881	int a = 0;
				4882	char b = (0);
				4883	const int c = a;
				4884	int *d = (arr);
				4885	long e = ((long) 0l);
				4886	The matchers
				4887	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4888	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4889	would match the declarations for a, b, c, and d, but not e.
				4890	while
				4891	varDecl(hasInitializer(integerLiteral()))
				4892	varDecl(hasInitializer(declRefExpr()))
				4893	would only match the declaration for a.
				4894	</pre></td></tr>
				4895
				4896
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	4897	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>></td><td class="name" onclick="toggle('hasInClassInitializer0')"><a name="hasInClassInitializer0Anchor">hasInClassInitializer</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
				4898	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				4899
				4900	Given
				4901	class C {
				4902	int a = 2;
				4903	int b = 3;
				4904	int c;
				4905	};
				4906	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				4907	matches 'int a;' but not 'int b;'.
				4908	fieldDecl(hasInClassInitializer(anything()))
				4909	matches 'int a;' and 'int b;' but not 'int c;'.
				4910	</pre></td></tr>
				4911
				4912
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4913	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4914	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4915	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4916
				4917	Given
				4918	for (;;) {}
				4919	hasBody(compoundStmt())
				4920	matches 'for (;;) {}'
				4921	with compoundStmt()
				4922	matching '{}'
				4923	</pre></td></tr>
				4924
				4925
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4926	<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]	4927	<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]	4928	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4929
				4930	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4931	if (true) {}
				4932	</pre></td></tr>
				4933
				4934
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4935	<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]	4936	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				4937
				4938	Example:
				4939	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				4940	matches '++x' in
				4941	for (x; x < N; ++x) { }
				4942	</pre></td></tr>
				4943
				4944
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4945	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4946	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				4947
				4948	Example:
				4949	forStmt(hasLoopInit(declStmt()))
				4950	matches 'int x = 0' in
				4951	for (int x = 0; x < N; ++x) { }
				4952	</pre></td></tr>
				4953
				4954
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4955	<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]	4956	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				4957
				4958	Does not match the 'this' parameter of a method.
				4959
				4960	Given
				4961	class X { void f(int x, int y, int z) {} };
				4962	cxxMethodDecl(hasAnyParameter(hasName("y")))
				4963	matches f(int x, int y, int z) {}
				4964	with hasAnyParameter(...)
				4965	matching int y
				4966	</pre></td></tr>
				4967
				4968
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4969	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument2')"><a name="hasAnyTemplateArgument2Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
				4970	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4971	functionDecl that have at least one TemplateArgument matching the given
				4972	InnerMatcher.
				4973
				4974	Given
				4975	template<typename T> class A {};
				4976	template<> class A<double> {};
				4977	A<int> a;
				4978
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4979	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4980	void func() { f<int>(); };
				4981
				4982	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4983	refersToType(asString("int"))))
				4984	matches the specialization A<int>
				4985
				4986	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4987	matches the specialization f<int>
				4988	</pre></td></tr>
				4989
				4990
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4991	<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]	4992	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4993	definition that has a given body.
				4994
				4995	Given
				4996	for (;;) {}
				4997	hasBody(compoundStmt())
				4998	matches 'for (;;) {}'
				4999	with compoundStmt()
				5000	matching '{}'
				5001	</pre></td></tr>
				5002
				5003
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5004	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5005	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				5006
				5007	Given
				5008	class X { void f(int x) {} };
				5009	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				5010	matches f(int x) {}
				5011	with hasParameter(...)
				5012	matching int x
				5013	</pre></td></tr>
				5014
				5015
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5016	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument2')"><a name="hasTemplateArgument2Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
				5017	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5018	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				5019
				5020	Given
				5021	template<typename T, typename U> class A {};
				5022	A<bool, int> b;
				5023	A<int, bool> c;
				5024
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5025	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5026	void func() { f<int>(); };
				5027	classTemplateSpecializationDecl(hasTemplateArgument(
				5028	1, refersToType(asString("int"))))
				5029	matches the specialization A<bool, int>
				5030
				5031	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5032	matches the specialization f<int>
				5033	</pre></td></tr>
				5034
				5035
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5036	<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]	5037	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				5038
				5039	Given:
				5040	class X { int f() { return 1; } };
				5041	cxxMethodDecl(returns(asString("int")))
				5042	matches int f() { return 1; }
				5043	</pre></td></tr>
				5044
				5045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5046	<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]	5047	<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]	5048	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5049
				5050	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5051	if (true) {}
				5052	</pre></td></tr>
				5053
				5054
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5055	<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]	5056	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				5057
				5058	Given
				5059	if (A* a = GetAPointer()) {}
				5060	hasConditionVariableStatement(...)
				5061	matches 'A* a = GetAPointer()'.
				5062	</pre></td></tr>
				5063
				5064
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5065	<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]	5066	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				5067
				5068	Examples matches the if statement
				5069	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				5070	if (false) false; else true;
				5071	</pre></td></tr>
				5072
				5073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5074	<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]	5075	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				5076
				5077	Examples matches the if statement
				5078	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				5079	if (false) true; else false;
				5080	</pre></td></tr>
				5081
				5082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5083	<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]	5084	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				5085	matcher.
				5086
				5087	FIXME: Unit test this matcher
				5088	</pre></td></tr>
				5089
				5090
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5091	<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>
				5092	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5093	(if expression have it).
				5094	</pre></td></tr>
				5095
				5096
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5097	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>></td><td class="name" onclick="toggle('hasDeclaration9')"><a name="hasDeclaration9Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5098	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5099	matches the given matcher.
				5100
				5101	The associated declaration is:
				5102	- for type nodes, the declaration of the underlying type
				5103	- for CallExpr, the declaration of the callee
				5104	- for MemberExpr, the declaration of the referenced member
				5105	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5106	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5107
				5108	Also usable as Matcher<T> for any T supporting the getDecl() member
				5109	function. e.g. various subtypes of clang::Type and various expressions.
				5110
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5111	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5112	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5113	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5114	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5115	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5116	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5117	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5118	</pre></td></tr>
				5119
				5120
				5121	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>></td><td class="name" onclick="toggle('hasDeclaration8')"><a name="hasDeclaration8Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				5122	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5123	matches the given matcher.
				5124
				5125	The associated declaration is:
				5126	- for type nodes, the declaration of the underlying type
				5127	- for CallExpr, the declaration of the callee
				5128	- for MemberExpr, the declaration of the referenced member
				5129	- for CXXConstructExpr, the declaration of the constructor
				5130	- for CXXNewExpr, the declaration of the operator new
				5131
				5132	Also usable as Matcher<T> for any T supporting the getDecl() member
				5133	function. e.g. various subtypes of clang::Type and various expressions.
				5134
				5135	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5136	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5137	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5138	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5139	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5140	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5141	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]	5142	</pre></td></tr>
				5143
				5144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5145	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5146	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5147	matches the given matcher.
				5148
				5149	The associated declaration is:
				5150	- for type nodes, the declaration of the underlying type
				5151	- for CallExpr, the declaration of the callee
				5152	- for MemberExpr, the declaration of the referenced member
				5153	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5154	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5155
				5156	Also usable as Matcher<T> for any T supporting the getDecl() member
				5157	function. e.g. various subtypes of clang::Type and various expressions.
				5158
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5159	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5160	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5161	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5162	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5163	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5164	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5165	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]	5166	</pre></td></tr>
				5167
				5168
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5169	<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]	5170	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5171	matched by a given matcher.
				5172
				5173	Given
				5174	struct X { int m; };
				5175	void f(X x) { x.m; m; }
				5176	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5177	matches "x.m" and "m"
				5178	with hasObjectExpression(...)
				5179	matching "x" and the implicit object expression of "m" which has type X*.
				5180	</pre></td></tr>
				5181
				5182
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5183	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5184	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5185	given matcher.
				5186
				5187	Given
				5188	struct { int first, second; } first, second;
				5189	int i(second.first);
				5190	int j(first.second);
				5191	memberExpr(member(hasName("first")))
				5192	matches second.first
				5193	but not first.second (because the member name there is "second").
				5194	</pre></td></tr>
				5195
				5196
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5197	<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]	5198	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5199	pointee matches a given matcher.
				5200
				5201	Given
				5202	int *a;
				5203	int const *b;
				5204	float const *f;
				5205	pointerType(pointee(isConstQualified(), isInteger()))
				5206	matches "int const *b"
				5207
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5208	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>>,
				5209	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]	5210	</pre></td></tr>
				5211
				5212
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5213	<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]	5214	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5215	pointee matches a given matcher.
				5216
				5217	Given
				5218	int *a;
				5219	int const *b;
				5220	float const *f;
				5221	pointerType(pointee(isConstQualified(), isInteger()))
				5222	matches "int const *b"
				5223
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5224	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>>,
				5225	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]	5226	</pre></td></tr>
				5227
				5228
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5229	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>></td><td class="name" onclick="toggle('hasUnderlyingDecl0')"><a name="hasUnderlyingDecl0Anchor">hasUnderlyingDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>> InnerMatcher</td></tr>
				5230	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5231	matcher.
				5232
				5233	Given
				5234	namespace N { template<class T> void f(T t); }
				5235	template <class T> void g() { using N::f; f(T()); }
				5236	unresolvedLookupExpr(hasAnyDeclaration(
				5237	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5238	matches the use of f in g() .
				5239	</pre></td></tr>
				5240
				5241
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5242	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5243	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5244
				5245	Given
				5246	struct A { struct B { struct C {}; }; };
				5247	A::B::C c;
				5248	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5249	matches "A::"
				5250	</pre></td></tr>
				5251
				5252
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5253	<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]	5254	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5255	given TypeLoc.
				5256
				5257	Given
				5258	struct A { struct B { struct C {}; }; };
				5259	A::B::C c;
				5260	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5261	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5262	matches "A::"
				5263	</pre></td></tr>
				5264
				5265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5266	<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]	5267	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5268
				5269	Given
				5270	struct A { struct B { struct C {}; }; };
				5271	A::B::C c;
				5272	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5273	matches "A::"
				5274	</pre></td></tr>
				5275
				5276
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5277	<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]	5278	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5279	given namespace matcher.
				5280
				5281	Given
				5282	namespace ns { struct A {}; }
				5283	ns::A a;
				5284	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5285	matches "ns::"
				5286	</pre></td></tr>
				5287
				5288
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5289	<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]	5290	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5291	given QualType matcher without qualifiers.
				5292
				5293	Given
				5294	struct A { struct B { struct C {}; }; };
				5295	A::B::C c;
				5296	nestedNameSpecifier(specifiesType(
				5297	hasDeclaration(cxxRecordDecl(hasName("A")))
				5298	))
				5299	matches "A::"
				5300	</pre></td></tr>
				5301
				5302
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5303	<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]	5304	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5305	call expression.
				5306
				5307	Example matches y in x(y)
				5308	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5309	void x(int) { int y; x(y); }
				5310	</pre></td></tr>
				5311
				5312
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5313	<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]	5314	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5315
				5316	Example
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	5317	matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *")));
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5318	matches the [webView ...] message invocation.
				5319	NSString *webViewJavaScript = ...
				5320	UIWebView *webView = ...
				5321	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5322	</pre></td></tr>
				5323
				5324
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5325	<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>
				5326	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5327
				5328
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5329	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OverloadExpr.html">OverloadExpr</a>></td><td class="name" onclick="toggle('hasAnyDeclaration0')"><a name="hasAnyDeclaration0Anchor">hasAnyDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
				5330	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5331	overloads matches the given matcher.
				5332
				5333	Given
				5334	template <typename T> void foo(T);
				5335	template <typename T> void bar(T);
				5336	template <typename T> void baz(T t) {
				5337	foo(t);
				5338	bar(t);
				5339	}
				5340	unresolvedLookupExpr(hasAnyDeclaration(
				5341	functionTemplateDecl(hasName("foo"))))
				5342	matches foo in foo(t); but not bar in bar(t);
				5343	</pre></td></tr>
				5344
				5345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5346	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5347	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5348
				5349	Given
				5350	int (*ptr_to_array)[4];
				5351	int (*ptr_to_func)(int);
				5352
				5353	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5354	ptr_to_func but not ptr_to_array.
				5355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5356	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]	5357	</pre></td></tr>
				5358
				5359
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5360	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5361	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5362	pointee matches a given matcher.
				5363
				5364	Given
				5365	int *a;
				5366	int const *b;
				5367	float const *f;
				5368	pointerType(pointee(isConstQualified(), isInteger()))
				5369	matches "int const *b"
				5370
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5371	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>>,
				5372	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]	5373	</pre></td></tr>
				5374
				5375
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5376	<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]	5377	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5378	pointee matches a given matcher.
				5379
				5380	Given
				5381	int *a;
				5382	int const *b;
				5383	float const *f;
				5384	pointerType(pointee(isConstQualified(), isInteger()))
				5385	matches "int const *b"
				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_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5388	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]	5389	</pre></td></tr>
				5390
				5391
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5392	<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]	5393	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5394
				5395	Given:
				5396	typedef int &int_ref;
				5397	int a;
				5398	int_ref b = a;
				5399
				5400	varDecl(hasType(qualType(referenceType()))))) will not match the
				5401	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5402	</pre></td></tr>
				5403
				5404
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5405	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5406	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5407	matches the given matcher.
				5408
				5409	The associated declaration is:
				5410	- for type nodes, the declaration of the underlying type
				5411	- for CallExpr, the declaration of the callee
				5412	- for MemberExpr, the declaration of the referenced member
				5413	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5414	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5415
				5416	Also usable as Matcher<T> for any T supporting the getDecl() member
				5417	function. e.g. various subtypes of clang::Type and various expressions.
				5418
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5419	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5420	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5421	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5422	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5423	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5424	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5425	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]	5426	</pre></td></tr>
				5427
				5428
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5429	<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>
				5430	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5431
				5432	Given
				5433	void (*fp)(void);
				5434	The matcher
				5435	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5436	would match the declaration for fp.
				5437	</pre></td></tr>
				5438
				5439
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5440	<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]	5441	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5442	</pre></td></tr>
				5443
				5444
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5445	<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]	5446	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5447	matches the specified matcher.
				5448
				5449	Example matches y->x()
				5450	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5451	cxxRecordDecl(hasName("Y")))))))
				5452	class Y { public: void x(); };
				5453	void z() { Y *y; y->x(); }
				5454	</pre></td></tr>
				5455
				5456
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5457	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5458	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5459	</pre></td></tr>
				5460
				5461
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5462	<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]	5463	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5464	type matches the specified matcher.
				5465
				5466	Example matches X &x and const X &y
				5467	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5468	class X {
				5469	void a(X b) {
				5470	X &x = b;
				5471	const X &y = b;
				5472	}
				5473	};
				5474	</pre></td></tr>
				5475
				5476
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5477	<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]	5478	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5479	matches the given matcher.
				5480
				5481	The associated declaration is:
				5482	- for type nodes, the declaration of the underlying type
				5483	- for CallExpr, the declaration of the callee
				5484	- for MemberExpr, the declaration of the referenced member
				5485	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5486	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5487
				5488	Also usable as Matcher<T> for any T supporting the getDecl() member
				5489	function. e.g. various subtypes of clang::Type and various expressions.
				5490
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5491	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5492	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5493	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5494	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5495	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5496	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5497	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]	5498	</pre></td></tr>
				5499
				5500
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5501	<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]	5502	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5503	pointee matches a given matcher.
				5504
				5505	Given
				5506	int *a;
				5507	int const *b;
				5508	float const *f;
				5509	pointerType(pointee(isConstQualified(), isInteger()))
				5510	matches "int const *b"
				5511
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5512	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5513	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]	5514	</pre></td></tr>
				5515
				5516
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5517	<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]	5518	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5519	pointee matches a given matcher.
				5520
				5521	Given
				5522	int *a;
				5523	int const *b;
				5524	float const *f;
				5525	pointerType(pointee(isConstQualified(), isInteger()))
				5526	matches "int const *b"
				5527
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5528	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>>,
				5529	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]	5530	</pre></td></tr>
				5531
				5532
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5533	<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>
				5534	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5535
				5536	Given
				5537	return a + b;
				5538	hasReturnValue(binaryOperator())
				5539	matches 'return a + b'
				5540	with binaryOperator()
				5541	matching 'a + b'
				5542	</pre></td></tr>
				5543
				5544
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5545	<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>
				5546	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5547	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5548
				5549	Given
				5550	{ {}; 1+2; }
				5551	hasAnySubstatement(compoundStmt())
				5552	matches '{ {}; 1+2; }'
				5553	with compoundStmt()
				5554	matching '{}'
				5555	</pre></td></tr>
				5556
				5557
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5558	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5559	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5560	alignof.
				5561	</pre></td></tr>
				5562
				5563
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5564	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('forFunction0')"><a name="forFunction0Anchor">forFunction</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>> InnerMatcher</td></tr>
Malcolm Parsons	def8f90	2017-01-20 09:54:26 +0000	[diff] [blame]	5565	<tr><td colspan="4" class="doc" id="forFunction0"><pre>Matches declaration of the function the statement belongs to
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5566
				5567	Given:
				5568	F& operator=(const F& o) {
				5569	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5570	return *this;
				5571	}
				5572	returnStmt(forFunction(hasName("operator=")))
				5573	matches 'return *this'
				5574	but does match 'return > 0'
				5575	</pre></td></tr>
				5576
				5577
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5578	<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]	5579	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5580	sizeof.
				5581	</pre></td></tr>
				5582
				5583
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5584	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1SubstTemplateTypeParmType.html">SubstTemplateTypeParmType</a>></td><td class="name" onclick="toggle('hasReplacementType0')"><a name="hasReplacementType0Anchor">hasReplacementType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
				5585	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5586	type that matches the provided matcher.
				5587
				5588	Given
				5589	template <typename T>
				5590	double F(T t);
				5591	int i;
				5592	double j = F(i);
				5593
				5594	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5595	</pre></td></tr>
				5596
				5597
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5598	<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]	5599	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5600	statement. This matcher may produce multiple matches.
				5601
				5602	Given
				5603	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5604	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5605	matches four times, with "c" binding each of "case 1:", "case 2:",
				5606	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5607	"switch (1)", "switch (2)" and "switch (2)".
				5608	</pre></td></tr>
				5609
				5610
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5611	<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>
				5612	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5613	switch statement or conditional operator.
				5614
				5615	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5616	if (true) {}
				5617	</pre></td></tr>
				5618
				5619
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5620	<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]	5621	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5622	matches the given matcher.
				5623
				5624	The associated declaration is:
				5625	- for type nodes, the declaration of the underlying type
				5626	- for CallExpr, the declaration of the callee
				5627	- for MemberExpr, the declaration of the referenced member
				5628	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5629	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5630
				5631	Also usable as Matcher<T> for any T supporting the getDecl() member
				5632	function. e.g. various subtypes of clang::Type and various expressions.
				5633
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5634	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5635	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5636	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5637	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5638	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5639	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5640	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]	5641	</pre></td></tr>
				5642
				5643
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5644	<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]	5645	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5646
				5647	Given
				5648	template<typename T> struct A {};
				5649	struct B { B* next; };
				5650	A<&B::next> a;
				5651	templateSpecializationType(hasAnyTemplateArgument(
				5652	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5653	matches the specialization A<&B::next> with fieldDecl(...) matching
				5654	B::next
				5655	</pre></td></tr>
				5656
				5657
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5658	<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]	5659	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5660	declaration.
				5661
				5662	Given
				5663	template<typename T> struct A {};
				5664	struct B { B* next; };
				5665	A<&B::next> a;
				5666	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5667	refersToDeclaration(fieldDecl(hasName("next"))))
				5668	matches the specialization A<&B::next> with fieldDecl(...) matching
				5669	B::next
				5670	</pre></td></tr>
				5671
				5672
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5673	<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]	5674	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5675
				5676	Given
				5677	template<int T> struct A {};
				5678	C<42> c;
				5679	classTemplateSpecializationDecl(
				5680	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5681	matches the implicit instantiation of C in C<42>.
				5682	</pre></td></tr>
				5683
				5684
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5685	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>></td><td class="name" onclick="toggle('refersToTemplate0')"><a name="refersToTemplate0Anchor">refersToTemplate</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateName.html">TemplateName</a>> InnerMatcher</td></tr>
				5686	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5687
				5688	Given
				5689	template<template <typename> class S> class X {};
				5690	template<typename T> class Y {};"
				5691	X<Y> xi;
				5692	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5693	refersToTemplate(templateName())))
				5694	matches the specialization X<Y>
				5695	</pre></td></tr>
				5696
				5697
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5698	<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]	5699	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5700
				5701	Given
				5702	struct X {};
				5703	template<typename T> struct A {};
				5704	A<X> a;
				5705	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5706	refersToType(class(hasName("X")))))
				5707	matches the specialization A<X>
				5708	</pre></td></tr>
				5709
				5710
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5711	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument1')"><a name="hasAnyTemplateArgument1Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5712	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5713	functionDecl that have at least one TemplateArgument matching the given
				5714	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5715
				5716	Given
				5717	template<typename T> class A {};
				5718	template<> class A<double> {};
				5719	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5720
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5721	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5722	void func() { f<int>(); };
				5723
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5724	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5725	refersToType(asString("int"))))
				5726	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5727
				5728	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5729	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5730	</pre></td></tr>
				5731
				5732
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5733	<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]	5734	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5735	matches the given matcher.
				5736
				5737	The associated declaration is:
				5738	- for type nodes, the declaration of the underlying type
				5739	- for CallExpr, the declaration of the callee
				5740	- for MemberExpr, the declaration of the referenced member
				5741	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5742	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5743
				5744	Also usable as Matcher<T> for any T supporting the getDecl() member
				5745	function. e.g. various subtypes of clang::Type and various expressions.
				5746
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5747	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5748	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5749	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5750	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5751	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5752	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5753	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]	5754	</pre></td></tr>
				5755
				5756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasTemplateArgument1')"><a name="hasTemplateArgument1Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5758	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5759	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5760
				5761	Given
				5762	template<typename T, typename U> class A {};
				5763	A<bool, int> b;
				5764	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5765
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5766	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5767	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5768	classTemplateSpecializationDecl(hasTemplateArgument(
				5769	1, refersToType(asString("int"))))
				5770	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5771
				5772	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5773	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5774	</pre></td></tr>
				5775
				5776
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5777	<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]	5778	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5779	matches the given matcher.
				5780
				5781	The associated declaration is:
				5782	- for type nodes, the declaration of the underlying type
				5783	- for CallExpr, the declaration of the callee
				5784	- for MemberExpr, the declaration of the referenced member
				5785	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5786	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5787
				5788	Also usable as Matcher<T> for any T supporting the getDecl() member
				5789	function. e.g. various subtypes of clang::Type and various expressions.
				5790
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5791	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5792	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5793	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5794	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5795	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5796	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5797	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]	5798	</pre></td></tr>
				5799
				5800
				5801	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5802	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5803
				5804	Generates results for each match.
				5805
				5806	For example, in:
				5807	class A { class B {}; class C {}; };
				5808	The matcher:
				5809	cxxRecordDecl(hasName("::A"),
				5810	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5811	will generate results for A, B and C.
				5812
				5813	Usable as: Any Matcher
				5814	</pre></td></tr>
				5815
				5816
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5817	<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]	5818	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5819	matcher.
				5820
				5821	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5822	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5823	and U (matcher = typedefDecl(hasType(asString("int")))
				5824	class X {};
				5825	void y(X &x) { x; X z; }
				5826	typedef int U;
				5827	</pre></td></tr>
				5828
				5829
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5830	<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]	5831	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5832	matches the given matcher.
				5833
				5834	The associated declaration is:
				5835	- for type nodes, the declaration of the underlying type
				5836	- for CallExpr, the declaration of the callee
				5837	- for MemberExpr, the declaration of the referenced member
				5838	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5839	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5840
				5841	Also usable as Matcher<T> for any T supporting the getDecl() member
				5842	function. e.g. various subtypes of clang::Type and various expressions.
				5843
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5844	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5845	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5846	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5847	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5848	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5849	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5850	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5851	</pre></td></tr>
				5852
				5853
				5854	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('hasUnqualifiedDesugaredType0')"><a name="hasUnqualifiedDesugaredType0Anchor">hasUnqualifiedDesugaredType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>> InnerMatcher</td></tr>
				5855	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				5856	type of the matched node.
				5857
				5858	For example, in:
				5859	class A {};
				5860	using B = A;
				5861	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				5862	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5863	</pre></td></tr>
				5864
				5865
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5866	<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]	5867	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5868
				5869	Given
				5870	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5871	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5872	matches sizeof(a) and alignof(c)
				5873	</pre></td></tr>
				5874
				5875
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5876	<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]	5877	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5878
				5879	Example matches true (matcher = hasUnaryOperand(
				5880	cxxBoolLiteral(equals(true))))
				5881	!true
				5882	</pre></td></tr>
				5883
				5884
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5885	<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]	5886	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5887	matches the given matcher.
				5888
				5889	The associated declaration is:
				5890	- for type nodes, the declaration of the underlying type
				5891	- for CallExpr, the declaration of the callee
				5892	- for MemberExpr, the declaration of the referenced member
				5893	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5894	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5895
				5896	Also usable as Matcher<T> for any T supporting the getDecl() member
				5897	function. e.g. various subtypes of clang::Type and various expressions.
				5898
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5899	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>,
				5900	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>,
				5901	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>,
				5902	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>,
				5903	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>,
				5904	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>,
				5905	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]	5906	</pre></td></tr>
				5907
				5908
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5909	<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]	5910	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5911
				5912	Given
				5913	namespace X { void b(); }
				5914	using X::b;
				5915	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5916	matches using X::b </pre></td></tr>
				5917
				5918
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5919	<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]	5920	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				5921	matched by the given matcher.
				5922
				5923	Given
				5924	namespace X { int a; void b(); }
				5925	using X::a;
				5926	using X::b;
				5927	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				5928	matches using X::b but not using X::a </pre></td></tr>
				5929
				5930
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5931	<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>
				5932	<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]	5933	declaration's type.
				5934
				5935	In case of a value declaration (for example a variable declaration),
				5936	this resolves one layer of indirection. For example, in the value
				5937	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				5938	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				5939	declaration of x.
				5940
				5941	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5942	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5943	class X {};
				5944	void y(X &x) { x; X z; }
				5945
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5946	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]	5947	</pre></td></tr>
				5948
				5949
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5950	<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>
				5951	<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]	5952	matcher.
				5953
				5954	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5955	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5956	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5957	class X {};
				5958	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5959	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5960	</pre></td></tr>
				5961
				5962
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5963	<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]	5964	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				5965	that matches the given matcher.
				5966
				5967	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				5968	bool y() { return true; }
				5969	bool x = y();
				5970	</pre></td></tr>
				5971
				5972
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5973	<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]	5974	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				5975	expression.
				5976
				5977	Given
				5978	void f(int b) {
				5979	int a[b];
				5980	}
				5981	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				5982	varDecl(hasName("b")))))))
				5983	matches "int a[b]"
				5984	</pre></td></tr>
				5985
				5986
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5987	<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]	5988	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5989	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5990
				5991	Given
				5992	for (;;) {}
				5993	hasBody(compoundStmt())
				5994	matches 'for (;;) {}'
				5995	with compoundStmt()
				5996	matching '{}'
				5997	</pre></td></tr>
				5998
				5999
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6000	<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]	6001	<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]	6002	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6003
				6004	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				6005	if (true) {}
				6006	</pre></td></tr>
				6007
				6008
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6009	<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]	6010	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				6011	NestedNameSpecifier-matcher matches.
				6012	</pre></td></tr>
				6013
				6014
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6015	<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]	6016	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				6017	QualType-matcher matches.
				6018	</pre></td></tr>
				6019
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	6020	<!--END_TRAVERSAL_MATCHERS -->
				6021	</table>
				6022
				6023	</div>
				6024	</body>
				6025	</html>
				6026
				6027