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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
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	473	<tr><td colspan="4" class="doc" id="typedefDecl0"><pre>Matches typedef declarations.
				474
				475	Given
				476	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	477	using Y = int;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	478	typedefDecl()
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	479	matches "typedef int X", but not "using Y = int"
				480	</pre></td></tr>
				481
				482
				483	<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>
				484	<tr><td colspan="4" class="doc" id="typedefNameDecl0"><pre>Matches typedef name declarations.
				485
				486	Given
				487	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	488	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	489	typedefNameDecl()
				490	matches "typedef int X" and "using Y = int"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	491	</pre></td></tr>
				492
				493
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	494	<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]	495	<tr><td colspan="4" class="doc" id="unresolvedUsingTypenameDecl0"><pre>Matches unresolved using value declarations that involve the
				496	typename.
				497
				498	Given
				499	template <typename T>
				500	struct Base { typedef T Foo; };
				501
				502	template<typename T>
				503	struct S : private Base<T> {
				504	using typename Base<T>::Foo;
				505	};
				506	unresolvedUsingTypenameDecl()
				507	matches using Base<T>::Foo </pre></td></tr>
				508
				509
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	510	<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]	511	<tr><td colspan="4" class="doc" id="unresolvedUsingValueDecl0"><pre>Matches unresolved using value declarations.
				512
				513	Given
				514	template<typename X>
				515	class C : private X {
				516	using X::x;
				517	};
				518	unresolvedUsingValueDecl()
				519	matches using X::x </pre></td></tr>
				520
				521
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	522	<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]	523	<tr><td colspan="4" class="doc" id="usingDecl0"><pre>Matches using declarations.
				524
				525	Given
				526	namespace X { int x; }
				527	using X::x;
				528	usingDecl()
				529	matches using X::x </pre></td></tr>
				530
				531
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	532	<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]	533	<tr><td colspan="4" class="doc" id="usingDirectiveDecl0"><pre>Matches using namespace declarations.
				534
				535	Given
				536	namespace X { int x; }
				537	using namespace X;
				538	usingDirectiveDecl()
				539	matches using namespace X </pre></td></tr>
				540
				541
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	542	<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]	543	<tr><td colspan="4" class="doc" id="valueDecl0"><pre>Matches any value declaration.
				544
				545	Example matches A, B, C and F
				546	enum X { A, B, C };
				547	void F();
				548	</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('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]	552	<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
				553
				554	Note: this does not match declarations of member variables, which are
				555	"field" declarations in Clang parlance.
				556
				557	Example matches a
				558	int a;
				559	</pre></td></tr>
				560
				561
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	562	<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]	563	<tr><td colspan="4" class="doc" id="nestedNameSpecifierLoc0"><pre>Same as nestedNameSpecifier but matches NestedNameSpecifierLoc.
				564	</pre></td></tr>
				565
				566
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	567	<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]	568	<tr><td colspan="4" class="doc" id="nestedNameSpecifier0"><pre>Matches nested name specifiers.
				569
				570	Given
				571	namespace ns {
				572	struct A { static void f(); };
				573	void A::f() {}
				574	void g() { A::f(); }
				575	}
				576	ns::A a;
				577	nestedNameSpecifier()
				578	matches "ns::" and both "A::"
				579	</pre></td></tr>
				580
				581
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	582	<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]	583	<tr><td colspan="4" class="doc" id="qualType0"><pre>Matches QualTypes in the clang AST.
				584	</pre></td></tr>
				585
				586
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	587	<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>
				588	<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
				589
				590	Given
				591	FOO: bar();
				592	void *ptr = &&FOO;
				593	goto *bar;
				594	addrLabelExpr()
				595	matches '&&FOO'
				596	</pre></td></tr>
				597
				598
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	599	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	600	<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
				601
				602	Given
				603	int i = a[1];
				604	arraySubscriptExpr()
				605	matches "a[1]"
				606	</pre></td></tr>
				607
				608
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	609	<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]	610	<tr><td colspan="4" class="doc" id="asmStmt0"><pre>Matches asm statements.
				611
				612	int i = 100;
				613	__asm("mov al, 2");
				614	asmStmt()
				615	matches '__asm("mov al, 2")'
				616	</pre></td></tr>
				617
				618
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	619	<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>
				620	<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
				621	Example matches __atomic_load_n(ptr, 1)
				622	void foo() { int *ptr; __atomic_load_n(ptr, 1); }
				623	</pre></td></tr>
				624
				625
				626	<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>
				627	<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
				628
				629	Example matches a ?: b
				630	(a ?: b) + 42;
				631	</pre></td></tr>
				632
				633
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	634	<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]	635	<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
				636
				637	Example matches a \|\| b
				638	!(a \|\| b)
				639	</pre></td></tr>
				640
				641
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	642	<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]	643	<tr><td colspan="4" class="doc" id="breakStmt0"><pre>Matches break statements.
				644
				645	Given
				646	while (true) { break; }
				647	breakStmt()
				648	matches 'break'
				649	</pre></td></tr>
				650
				651
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	652	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	653	<tr><td colspan="4" class="doc" id="cStyleCastExpr0"><pre>Matches a C-style cast expression.
				654
Artem Dergachev	ded92a9	2016-11-11 22:34:53 +0000	[diff] [blame]	655	Example: Matches (int) 2.2f in
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	656	int i = (int) 2.2f;
				657	</pre></td></tr>
				658
				659
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	660	<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]	661	<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
				662
				663	Example matches x.y() and y()
				664	X x;
				665	x.y();
				666	y();
				667	</pre></td></tr>
				668
				669
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	670	<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]	671	<tr><td colspan="4" class="doc" id="caseStmt0"><pre>Matches case statements inside switch statements.
				672
				673	Given
				674	switch(a) { case 42: break; default: break; }
				675	caseStmt()
				676	matches 'case 42: break;'.
				677	</pre></td></tr>
				678
				679
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	680	<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]	681	<tr><td colspan="4" class="doc" id="castExpr0"><pre>Matches any cast nodes of Clang's AST.
				682
				683	Example: castExpr() matches each of the following:
				684	(int) 3;
				685	const_cast<Expr *>(SubExpr);
				686	char c = 0;
				687	but does not match
				688	int i = (0);
				689	int k = 0;
				690	</pre></td></tr>
				691
				692
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	693	<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]	694	<tr><td colspan="4" class="doc" id="characterLiteral0"><pre>Matches character literals (also matches wchar_t).
				695
				696	Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral),
				697	though.
				698
				699	Example matches 'a', L'a'
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	700	char ch = 'a';
				701	wchar_t chw = L'a';
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	702	</pre></td></tr>
				703
				704
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	705	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	706	<tr><td colspan="4" class="doc" id="compoundLiteralExpr0"><pre>Matches compound (i.e. non-scalar) literals
				707
				708	Example match: {1}, (1, 2)
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	709	int array[4] = {1};
				710	vector int myvec = (vector int)(1, 2);
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('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]	715	<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
				716
				717	Example matches '{}' and '{{}}'in 'for (;;) {{}}'
				718	for (;;) {{}}
				719	</pre></td></tr>
				720
				721
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	722	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	723	<tr><td colspan="4" class="doc" id="conditionalOperator0"><pre>Matches conditional operator expressions.
				724
				725	Example matches a ? b : c
				726	(a ? b : c) + 42
				727	</pre></td></tr>
				728
				729
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	730	<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]	731	<tr><td colspan="4" class="doc" id="continueStmt0"><pre>Matches continue statements.
				732
				733	Given
				734	while (true) { continue; }
				735	continueStmt()
				736	matches 'continue'
				737	</pre></td></tr>
				738
				739
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	740	<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]	741	<tr><td colspan="4" class="doc" id="cudaKernelCallExpr0"><pre>Matches CUDA kernel call expression.
				742
				743	Example matches,
				744	kernel<<<i,j>>>();
				745	</pre></td></tr>
				746
				747
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	748	<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]	749	<tr><td colspan="4" class="doc" id="cxxBindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
				750
				751	Example matches FunctionTakesString(GetStringByValue())
				752	(matcher = cxxBindTemporaryExpr())
				753	FunctionTakesString(GetStringByValue());
				754	FunctionTakesStringByPointer(GetStringPointer());
				755	</pre></td></tr>
				756
				757
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	758	<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]	759	<tr><td colspan="4" class="doc" id="cxxBoolLiteral0"><pre>Matches bool literals.
				760
				761	Example matches true
				762	true
				763	</pre></td></tr>
				764
				765
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	766	<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]	767	<tr><td colspan="4" class="doc" id="cxxCatchStmt0"><pre>Matches catch statements.
				768
				769	try {} catch(int i) {}
				770	cxxCatchStmt()
				771	matches 'catch(int i)'
				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('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]	776	<tr><td colspan="4" class="doc" id="cxxConstCastExpr0"><pre>Matches a const_cast expression.
				777
				778	Example: Matches const_cast<int*>(&r) in
				779	int n = 42;
				780	const int &r(n);
				781	int* p = const_cast<int*>(&r);
				782	</pre></td></tr>
				783
				784
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	785	<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]	786	<tr><td colspan="4" class="doc" id="cxxConstructExpr0"><pre>Matches constructor call expressions (including implicit ones).
				787
				788	Example matches string(ptr, n) and ptr within arguments of f
				789	(matcher = cxxConstructExpr())
				790	void f(const string &a, const string &b);
				791	char *ptr;
				792	int n;
				793	f(string(ptr, n), ptr);
				794	</pre></td></tr>
				795
				796
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	797	<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]	798	<tr><td colspan="4" class="doc" id="cxxDefaultArgExpr0"><pre>Matches the value of a default argument at the call site.
				799
				800	Example matches the CXXDefaultArgExpr placeholder inserted for the
				801	default value of the second parameter in the call expression f(42)
				802	(matcher = cxxDefaultArgExpr())
				803	void f(int x, int y = 0);
				804	f(42);
				805	</pre></td></tr>
				806
				807
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	808	<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]	809	<tr><td colspan="4" class="doc" id="cxxDeleteExpr0"><pre>Matches delete expressions.
				810
				811	Given
				812	delete X;
				813	cxxDeleteExpr()
				814	matches 'delete X'.
				815	</pre></td></tr>
				816
				817
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	818	<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]	819	<tr><td colspan="4" class="doc" id="cxxDynamicCastExpr0"><pre>Matches a dynamic_cast expression.
				820
				821	Example:
				822	cxxDynamicCastExpr()
				823	matches
				824	dynamic_cast<D*>(&b);
				825	in
				826	struct B { virtual ~B() {} }; struct D : B {};
				827	B b;
				828	D* p = dynamic_cast<D*>(&b);
				829	</pre></td></tr>
				830
				831
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	832	<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]	833	<tr><td colspan="4" class="doc" id="cxxForRangeStmt0"><pre>Matches range-based for statements.
				834
				835	cxxForRangeStmt() matches 'for (auto a : i)'
				836	int i[] = {1, 2, 3}; for (auto a : i);
				837	for(int j = 0; j < 5; ++j);
				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('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]	842	<tr><td colspan="4" class="doc" id="cxxFunctionalCastExpr0"><pre>Matches functional cast expressions
				843
				844	Example: Matches Foo(bar);
				845	Foo f = bar;
				846	Foo g = (Foo) bar;
				847	Foo h = Foo(bar);
				848	</pre></td></tr>
				849
				850
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	851	<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]	852	<tr><td colspan="4" class="doc" id="cxxMemberCallExpr0"><pre>Matches member call expressions.
				853
				854	Example matches x.y()
				855	X x;
				856	x.y();
				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('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]	861	<tr><td colspan="4" class="doc" id="cxxNewExpr0"><pre>Matches new expressions.
				862
				863	Given
				864	new X;
				865	cxxNewExpr()
				866	matches 'new X'.
				867	</pre></td></tr>
				868
				869
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	870	<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]	871	<tr><td colspan="4" class="doc" id="cxxNullPtrLiteralExpr0"><pre>Matches nullptr literal.
				872	</pre></td></tr>
				873
				874
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	875	<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]	876	<tr><td colspan="4" class="doc" id="cxxOperatorCallExpr0"><pre>Matches overloaded operator calls.
				877
				878	Note that if an operator isn't overloaded, it won't match. Instead, use
				879	binaryOperator matcher.
				880	Currently it does not match operators such as new delete.
				881	FIXME: figure out why these do not match?
				882
				883	Example matches both operator<<((o << b), c) and operator<<(o, b)
				884	(matcher = cxxOperatorCallExpr())
				885	ostream &operator<< (ostream &out, int i) { };
				886	ostream &o; int b = 1, c = 1;
				887	o << b << c;
				888	</pre></td></tr>
				889
				890
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	891	<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]	892	<tr><td colspan="4" class="doc" id="cxxReinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
				893
				894	Either the source expression or the destination type can be matched
				895	using has(), but hasDestinationType() is more specific and can be
				896	more readable.
				897
				898	Example matches reinterpret_cast<char*>(&p) in
				899	void* p = reinterpret_cast<char*>(&p);
				900	</pre></td></tr>
				901
				902
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	903	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	904	<tr><td colspan="4" class="doc" id="cxxStaticCastExpr0"><pre>Matches a C++ static_cast expression.
				905
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	906	See also: hasDestinationType
				907	See also: reinterpretCast
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	908
				909	Example:
				910	cxxStaticCastExpr()
				911	matches
				912	static_cast<long>(8)
				913	in
				914	long eight(static_cast<long>(8));
				915	</pre></td></tr>
				916
				917
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	918	<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]	919	<tr><td colspan="4" class="doc" id="cxxTemporaryObjectExpr0"><pre>Matches functional cast expressions having N != 1 arguments
				920
				921	Example: Matches Foo(bar, bar)
				922	Foo h = Foo(bar, bar);
				923	</pre></td></tr>
				924
				925
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	926	<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]	927	<tr><td colspan="4" class="doc" id="cxxThisExpr0"><pre>Matches implicit and explicit this expressions.
				928
				929	Example matches the implicit this expression in "return i".
				930	(matcher = cxxThisExpr())
				931	struct foo {
				932	int i;
				933	int f() { return i; }
				934	};
				935	</pre></td></tr>
				936
				937
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	938	<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]	939	<tr><td colspan="4" class="doc" id="cxxThrowExpr0"><pre>Matches throw expressions.
				940
				941	try { throw 5; } catch(int i) {}
				942	cxxThrowExpr()
				943	matches 'throw 5'
				944	</pre></td></tr>
				945
				946
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	947	<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]	948	<tr><td colspan="4" class="doc" id="cxxTryStmt0"><pre>Matches try statements.
				949
				950	try {} catch(int i) {}
				951	cxxTryStmt()
				952	matches 'try {}'
				953	</pre></td></tr>
				954
				955
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	956	<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]	957	<tr><td colspan="4" class="doc" id="cxxUnresolvedConstructExpr0"><pre>Matches unresolved constructor call expressions.
				958
				959	Example matches T(t) in return statement of f
				960	(matcher = cxxUnresolvedConstructExpr())
				961	template <typename T>
				962	void f(const T& t) { return T(t); }
				963	</pre></td></tr>
				964
				965
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	966	<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]	967	<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
				968
				969	Example matches x in if (x)
				970	bool x;
				971	if (x) {}
				972	</pre></td></tr>
				973
				974
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	975	<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]	976	<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
				977
				978	Given
				979	int a;
				980	declStmt()
				981	matches 'int a'.
				982	</pre></td></tr>
				983
				984
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	985	<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]	986	<tr><td colspan="4" class="doc" id="defaultStmt0"><pre>Matches default statements inside switch statements.
				987
				988	Given
				989	switch(a) { case 42: break; default: break; }
				990	defaultStmt()
				991	matches 'default: break;'.
				992	</pre></td></tr>
				993
				994
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	995	<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>
				996	<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
				997
				998	Example: Matches { [2].y = 1.0, [0].x = 1.0 }
				999	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				1000	</pre></td></tr>
				1001
				1002
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1003	<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]	1004	<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
				1005
				1006	Given
				1007	do {} while (true);
				1008	doStmt()
				1009	matches 'do {} while(true)'
				1010	</pre></td></tr>
				1011
				1012
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1013	<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]	1014	<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
				1015
				1016	Matches any cast expression written in user code, whether it be a
				1017	C-style cast, a functional-style cast, or a keyword cast.
				1018
				1019	Does not match implicit conversions.
				1020
				1021	Note: the name "explicitCast" is chosen to match Clang's terminology, as
				1022	Clang uses the term "cast" to apply to implicit conversions as well as to
				1023	actual cast expressions.
				1024
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1025	See also: hasDestinationType.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1026
				1027	Example: matches all five of the casts in
				1028	int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42)))))
				1029	but does not match the implicit conversion in
				1030	long ell = 42;
				1031	</pre></td></tr>
				1032
				1033
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1034	<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]	1035	<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
				1036
				1037	Example matches x()
				1038	void f() { x(); }
				1039	</pre></td></tr>
				1040
				1041
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1042	<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]	1043	<tr><td colspan="4" class="doc" id="exprWithCleanups0"><pre>Matches expressions that introduce cleanups to be run at the end
				1044	of the sub-expression's evaluation.
				1045
				1046	Example matches std::string()
				1047	const std::string str = std::string();
				1048	</pre></td></tr>
				1049
				1050
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1051	<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]	1052	<tr><td colspan="4" class="doc" id="floatLiteral0"><pre>Matches float literals of all sizes encodings, e.g.
				1053	1.0, 1.0f, 1.0L and 1e10.
				1054
				1055	Does not match implicit conversions such as
				1056	float a = 10;
				1057	</pre></td></tr>
				1058
				1059
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1060	<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]	1061	<tr><td colspan="4" class="doc" id="forStmt0"><pre>Matches for statements.
				1062
				1063	Example matches 'for (;;) {}'
				1064	for (;;) {}
				1065	int i[] = {1, 2, 3}; for (auto a : i);
				1066	</pre></td></tr>
				1067
				1068
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1069	<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]	1070	<tr><td colspan="4" class="doc" id="gnuNullExpr0"><pre>Matches GNU __null expression.
				1071	</pre></td></tr>
				1072
				1073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1074	<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]	1075	<tr><td colspan="4" class="doc" id="gotoStmt0"><pre>Matches goto statements.
				1076
				1077	Given
				1078	goto FOO;
				1079	FOO: bar();
				1080	gotoStmt()
				1081	matches 'goto FOO'
				1082	</pre></td></tr>
				1083
				1084
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1085	<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]	1086	<tr><td colspan="4" class="doc" id="ifStmt0"><pre>Matches if statements.
				1087
				1088	Example matches 'if (x) {}'
				1089	if (x) {}
				1090	</pre></td></tr>
				1091
				1092
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1093	<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]	1094	<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
				1095
				1096	This matches many different places, including function call return value
				1097	eliding, as well as any type conversions.
				1098	</pre></td></tr>
				1099
				1100
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1101	<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>
				1102	<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
				1103
				1104	Given
				1105	point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
				1106	implicitValueInitExpr()
				1107	matches "[0].y" (implicitly)
				1108	</pre></td></tr>
				1109
				1110
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1111	<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]	1112	<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
				1113
				1114	Given
				1115	int a[] = { 1, 2 };
				1116	struct B { int x, y; };
				1117	B b = { 5, 6 };
				1118	initListExpr()
				1119	matches "{ 1, 2 }" and "{ 5, 6 }"
				1120	</pre></td></tr>
				1121
				1122
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	1124	<tr><td colspan="4" class="doc" id="integerLiteral0"><pre>Matches integer literals of all sizes encodings, e.g.
				1125	1, 1L, 0x1 and 1U.
				1126
				1127	Does not match character-encoded integers such as L'a'.
				1128	</pre></td></tr>
				1129
				1130
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1131	<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]	1132	<tr><td colspan="4" class="doc" id="labelStmt0"><pre>Matches label statements.
				1133
				1134	Given
				1135	goto FOO;
				1136	FOO: bar();
				1137	labelStmt()
				1138	matches 'FOO:'
				1139	</pre></td></tr>
				1140
				1141
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1142	<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]	1143	<tr><td colspan="4" class="doc" id="lambdaExpr0"><pre>Matches lambda expressions.
				1144
				1145	Example matches [&](){return 5;}
				1146	[&](){return 5;}
				1147	</pre></td></tr>
				1148
				1149
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1150	<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]	1151	<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
				1152
				1153	Example: Given
				1154	struct T {void func()};
				1155	T f();
				1156	void g(T);
				1157	materializeTemporaryExpr() matches 'f()' in these statements
				1158	T u(f());
				1159	g(f());
				1160	but does not match
				1161	f();
				1162	f().func();
				1163	</pre></td></tr>
				1164
				1165
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1166	<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]	1167	<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
				1168
				1169	Given
				1170	class Y {
				1171	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				1172	int a; static int b;
				1173	};
				1174	memberExpr()
				1175	matches this->x, x, y.x, a, this->b
				1176	</pre></td></tr>
				1177
				1178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1179	<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]	1180	<tr><td colspan="4" class="doc" id="nullStmt0"><pre>Matches null statements.
				1181
				1182	foo();;
				1183	nullStmt()
				1184	matches the second ';'
				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('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]	1189	<tr><td colspan="4" class="doc" id="objcMessageExpr0"><pre>Matches ObjectiveC Message invocation expressions.
				1190
				1191	The innermost message send invokes the "alloc" class method on the
				1192	NSString class, while the outermost message send invokes the
				1193	"initWithString" instance method on the object returned from
				1194	NSString's "alloc". This matcher should match both message sends.
				1195	[[NSString alloc] initWithString:@"Hello"]
				1196	</pre></td></tr>
				1197
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1198
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1199	<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>
				1200	<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
				1201	to reference another expressions and can be met
				1202	in BinaryConditionalOperators, for example.
				1203
				1204	Example matches 'a'
				1205	(a ?: c) + 42;
				1206	</pre></td></tr>
				1207
				1208
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1209	<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]	1210	<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
				1211
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1212	Example matches (foo() + 1)
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1213	int foo() { return 1; }
				1214	int a = (foo() + 1);
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1215	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1216
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1217
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1218	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('parenListExpr0')"><a name="parenListExpr0Anchor">parenListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenListExpr.html">ParenListExpr</a>>...</td></tr>
				1219	<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
				1220	ParenListExprs don't have a predefined type and are used for late parsing.
				1221	In the final AST, they can be met in template declarations.
				1222
				1223	Given
				1224	template<typename T> class X {
				1225	void f() {
				1226	X x(*this);
				1227	int a = 0, b = 1; int i = (a, b);
				1228	}
				1229	};
				1230	parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
				1231	has a predefined type and is a ParenExpr, not a ParenListExpr.
				1232	</pre></td></tr>
				1233
				1234
				1235	<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>
				1236	<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
				1237
				1238	Example: Matches __func__
				1239	printf("%s", __func__);
				1240	</pre></td></tr>
				1241
				1242
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1243	<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]	1244	<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
				1245
				1246	Given
				1247	return 1;
				1248	returnStmt()
				1249	matches 'return 1'
				1250	</pre></td></tr>
				1251
				1252
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1253	<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]	1254	<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
				1255
				1256	Given
				1257	{ ++a; }
				1258	stmt()
				1259	matches both the compound statement '{ ++a; }' and '++a'.
				1260	</pre></td></tr>
				1261
				1262
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1263	<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>
				1264	<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
				1265
				1266	Example match: ({ int X = 4; X; })
				1267	int C = ({ int X = 4; X; });
				1268	</pre></td></tr>
				1269
				1270
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1271	<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]	1272	<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
				1273
				1274	Example matches "abcd", L"abcd"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	1275	char *s = "abcd";
				1276	wchar_t *ws = L"abcd";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1277	</pre></td></tr>
				1278
				1279
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1280	<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]	1281	<tr><td colspan="4" class="doc" id="substNonTypeTemplateParmExpr0"><pre>Matches substitutions of non-type template parameters.
				1282
				1283	Given
				1284	template <int N>
				1285	struct A { static const int n = N; };
				1286	struct B : public A<42> {};
				1287	substNonTypeTemplateParmExpr()
				1288	matches "N" in the right-hand side of "static const int n = N;"
				1289	</pre></td></tr>
				1290
				1291
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1292	<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]	1293	<tr><td colspan="4" class="doc" id="switchCase0"><pre>Matches case and default statements inside switch statements.
				1294
				1295	Given
				1296	switch(a) { case 42: break; default: break; }
				1297	switchCase()
				1298	matches 'case 42: break;' and 'default: break;'.
				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('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]	1303	<tr><td colspan="4" class="doc" id="switchStmt0"><pre>Matches switch statements.
				1304
				1305	Given
				1306	switch(a) { case 42: break; default: break; }
				1307	switchStmt()
				1308	matches 'switch(a)'.
				1309	</pre></td></tr>
				1310
				1311
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1312	<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]	1313	<tr><td colspan="4" class="doc" id="unaryExprOrTypeTraitExpr0"><pre>Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL)
				1314
				1315	Given
				1316	Foo x = bar;
				1317	int y = sizeof(x) + alignof(x);
				1318	unaryExprOrTypeTraitExpr()
				1319	matches sizeof(x) and alignof(x)
				1320	</pre></td></tr>
				1321
				1322
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1323	<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]	1324	<tr><td colspan="4" class="doc" id="unaryOperator0"><pre>Matches unary operator expressions.
				1325
				1326	Example matches !a
				1327	!a \|\| b
				1328	</pre></td></tr>
				1329
				1330
Haojian Wu	7751c92	2016-05-18 12:53:59 +0000	[diff] [blame]	1331	<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>
				1332	<tr><td colspan="4" class="doc" id="unresolvedLookupExpr0"><pre>Matches reference to a name that can be looked up during parsing
				1333	but could not be resolved to a specific declaration.
				1334
				1335	Given
				1336	template<typename T>
				1337	T foo() { T a; return a; }
				1338	template<typename T>
				1339	void bar() {
				1340	foo<T>();
				1341	}
				1342	unresolvedLookupExpr()
				1343	matches foo<T>() </pre></td></tr>
				1344
				1345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1346	<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]	1347	<tr><td colspan="4" class="doc" id="userDefinedLiteral0"><pre>Matches user defined literal operator call.
				1348
				1349	Example match: "foo"_suffix
				1350	</pre></td></tr>
				1351
				1352
Aaron Ballman	672dde2	2016-01-22 23:15:00 +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('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]	1354	<tr><td colspan="4" class="doc" id="whileStmt0"><pre>Matches while statements.
				1355
				1356	Given
				1357	while (true) {}
				1358	whileStmt()
				1359	matches 'while (true) {}'.
				1360	</pre></td></tr>
				1361
				1362
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1363	<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]	1364	<tr><td colspan="4" class="doc" id="templateArgument0"><pre>Matches template arguments.
				1365
				1366	Given
				1367	template <typename T> struct C {};
				1368	C<int> c;
				1369	templateArgument()
				1370	matches 'int' in C<int>.
				1371	</pre></td></tr>
				1372
				1373
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	1374	<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>
				1375	<tr><td colspan="4" class="doc" id="templateName0"><pre>Matches template name.
				1376
				1377	Given
				1378	template <typename T> class X { };
				1379	X<int> xi;
				1380	templateName()
				1381	matches 'X' in X<int>.
				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_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]	1386	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1387	</pre></td></tr>
				1388
				1389
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1390	<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]	1391	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1392
				1393	Given
				1394	int a[] = { 2, 3 };
				1395	int b[4];
				1396	void f() { int c[a[0]]; }
				1397	arrayType()
				1398	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1399	</pre></td></tr>
				1400
				1401
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1402	<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]	1403	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1404
				1405	Given
				1406	_Atomic(int) i;
				1407	atomicType()
				1408	matches "_Atomic(int) i"
				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('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]	1413	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1414
				1415	Given:
				1416	auto n = 4;
				1417	int v[] = { 2, 3 }
				1418	for (auto i : v) { }
				1419	autoType()
				1420	matches "auto n" and "auto i"
				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('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]	1425	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1426	"void (^)(int)".
				1427
				1428	The pointee is always required to be a FunctionType.
				1429	</pre></td></tr>
				1430
				1431
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1432	<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]	1433	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1434
				1435	Given
				1436	struct A {};
				1437	A a;
				1438	int b;
				1439	float c;
				1440	bool d;
				1441	builtinType()
				1442	matches "int b", "float c" and "bool d"
				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('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]	1447	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1448
				1449	Given
				1450	_Complex float f;
				1451	complexType()
				1452	matches "_Complex float f"
				1453	</pre></td></tr>
				1454
				1455
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1456	<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]	1457	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1458
				1459	Given
				1460	void() {
				1461	int a[2];
				1462	int b[] = { 2, 3 };
				1463	int c[b[0]];
				1464	}
				1465	constantArrayType()
				1466	matches "int a[2]"
				1467	</pre></td></tr>
				1468
				1469
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1470	<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]	1471	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1472	Example matches i[] in declaration of f.
				1473	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1474	Example matches i[1].
				1475	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1476	void f(int i[]) {
				1477	i[1] = 0;
				1478	}
				1479	</pre></td></tr>
				1480
				1481
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1482	<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]	1483	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1484
				1485	Given
				1486	template<typename T, int Size>
				1487	class array {
				1488	T data[Size];
				1489	};
				1490	dependentSizedArrayType
				1491	matches "T data[Size]"
				1492	</pre></td></tr>
				1493
				1494
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1495	<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]	1496	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1497	qualified name.
				1498
				1499	Given
				1500	namespace N {
				1501	namespace M {
				1502	class D {};
				1503	}
				1504	}
				1505	class C {};
				1506
				1507	class C c;
				1508	N::M::D d;
				1509
				1510	elaboratedType() matches the type of the variable declarations of both
				1511	c and d.
				1512	</pre></td></tr>
				1513
				1514
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1515	<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>
				1516	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1517
				1518	Given
				1519	enum C { Green };
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	1520	enum class S { Red };
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1521
				1522	C c;
				1523	S s;
				1524
				1525	enumType() matches the type of the variable declarations of both c and
				1526	s.
				1527	</pre></td></tr>
				1528
				1529
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1530	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('functionProtoType0')"><a name="functionProtoType0Anchor">functionProtoType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionProtoType.html">FunctionProtoType</a>>...</td></tr>
				1531	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1532
				1533	Given
				1534	int (*f)(int);
				1535	void g();
				1536	functionProtoType()
				1537	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1538	In C mode, "g" is not matched because it does not contain a prototype.
				1539	</pre></td></tr>
				1540
				1541
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1542	<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]	1543	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1544
				1545	Given
				1546	int (*f)(int);
				1547	void g();
				1548	functionType()
				1549	matches "int (*f)(int)" and the type of "g".
				1550	</pre></td></tr>
				1551
				1552
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1553	<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]	1554	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1555
				1556	Given
				1557	int a[] = { 2, 3 };
				1558	int b[42];
				1559	void f(int c[]) { int d[a[0]]; };
				1560	incompleteArrayType()
				1561	matches "int a[]" and "int c[]"
				1562	</pre></td></tr>
				1563
				1564
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1565	<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]	1566	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1567
				1568	Example matches S s, but not S<T> s.
				1569	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1570	template <typename T> struct S {
				1571	void f(S s);
				1572	void g(S<T> s);
				1573	};
				1574	</pre></td></tr>
				1575
				1576
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1577	<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]	1578	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1579
				1580	Given:
				1581	int *a;
				1582	int &b = *a;
				1583	int &&c = 1;
				1584	auto &d = b;
				1585	auto &&e = c;
				1586	auto &&f = 2;
				1587	int g = 5;
				1588
				1589	lValueReferenceType() matches the types of b, d, and e. e is
				1590	matched since the type is deduced as int& by reference collapsing rules.
				1591	</pre></td></tr>
				1592
				1593
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1594	<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]	1595	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1596	Given
				1597	struct A { int i; }
				1598	A::* ptr = A::i;
				1599	memberPointerType()
				1600	matches "A::* ptr"
				1601	</pre></td></tr>
				1602
				1603
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1604	<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]	1605	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1606	a pointer type, despite being syntactically similar.
				1607
				1608	Given
				1609	int *a;
				1610
				1611	@interface Foo
				1612	@end
				1613	Foo *f;
				1614	pointerType()
				1615	matches "Foo f", but does not match "int a".
				1616	</pre></td></tr>
				1617
				1618
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1619	<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]	1620	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1621
				1622	Given
				1623	int (*ptr_to_array)[4];
				1624	int *array_of_ptrs[4];
				1625
				1626	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1627	array_of_ptrs.
				1628	</pre></td></tr>
				1629
				1630
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1631	<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]	1632	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1633	types.
				1634
				1635	Given
				1636	int *a;
				1637	int &b = *a;
				1638	int c = 5;
				1639
				1640	@interface Foo
				1641	@end
				1642	Foo *f;
				1643	pointerType()
				1644	matches "int a", but does not match "Foo f".
				1645	</pre></td></tr>
				1646
				1647
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1648	<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]	1649	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1650
				1651	Given:
				1652	int *a;
				1653	int &b = *a;
				1654	int &&c = 1;
				1655	auto &d = b;
				1656	auto &&e = c;
				1657	auto &&f = 2;
				1658	int g = 5;
				1659
				1660	rValueReferenceType() matches the types of c and f. e is not
				1661	matched as it is deduced to int& by reference collapsing rules.
				1662	</pre></td></tr>
				1663
				1664
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1665	<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]	1666	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1667
				1668	Given
				1669	class C {};
				1670	struct S {};
				1671
				1672	C c;
				1673	S s;
				1674
				1675	recordType() matches the type of the variable declarations of both c
				1676	and s.
				1677	</pre></td></tr>
				1678
				1679
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1680	<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]	1681	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1682
				1683	Given
				1684	int *a;
				1685	int &b = *a;
				1686	int &&c = 1;
				1687	auto &d = b;
				1688	auto &&e = c;
				1689	auto &&f = 2;
				1690	int g = 5;
				1691
				1692	referenceType() matches the types of b, c, d, e, and f.
				1693	</pre></td></tr>
				1694
				1695
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1696	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1697	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1698	template type parameter.
				1699
				1700	Given
				1701	template <typename T>
				1702	void F(T t) {
				1703	int i = 1 + t;
				1704	}
				1705
				1706	substTemplateTypeParmType() matches the type of 't' but not '1'
				1707	</pre></td></tr>
				1708
				1709
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1710	<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]	1711	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1712
				1713	Given
				1714	template <typename T>
				1715	class C { };
				1716
				1717	template class C<int>; A
				1718	C<char> var; B
				1719
				1720	templateSpecializationType() matches the type of the explicit
				1721	instantiation in A and the type of the variable declaration in B.
				1722	</pre></td></tr>
				1723
				1724
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1725	<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]	1726	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1727
				1728	Example matches T, but not int.
				1729	(matcher = templateTypeParmType())
				1730	template <typename T> void f(int i);
				1731	</pre></td></tr>
				1732
				1733
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1734	<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]	1735	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1736	</pre></td></tr>
				1737
				1738
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1739	<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]	1740	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1741
				1742	Given
				1743	typedef int X;
				1744	typedefType()
				1745	matches "typedef int X"
				1746	</pre></td></tr>
				1747
				1748
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1749	<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]	1750	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1751
				1752	Given:
				1753	typedef __underlying_type(T) type;
				1754	unaryTransformType()
				1755	matches "__underlying_type(T)"
				1756	</pre></td></tr>
				1757
				1758
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1759	<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]	1760	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1761	integer-constant-expression.
				1762
				1763	Given
				1764	void f() {
				1765	int a[] = { 2, 3 }
				1766	int b[42];
				1767	int c[a[0]];
				1768	}
				1769	variableArrayType()
				1770	matches "int c[a[0]]"
				1771	</pre></td></tr>
				1772
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1773	<!--END_DECL_MATCHERS -->
				1774	</table>
				1775
				1776	<!-- ======================================================================= -->
				1777	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1778	<!-- ======================================================================= -->
				1779
				1780	<p>Narrowing matchers match certain attributes on the current node, thus
				1781	narrowing down the set of nodes of the current type to match on.</p>
				1782
				1783	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1784	which allow users to create more powerful match expressions.</p>
				1785
				1786	<table>
				1787	<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]	1788	<!-- START_NARROWING_MATCHERS -->
				1789
				1790	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1791	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1792
				1793	Usable as: Any Matcher
				1794	</pre></td></tr>
				1795
				1796
				1797	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1798	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1799
				1800	Usable as: Any Matcher
				1801	</pre></td></tr>
				1802
				1803
				1804	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1805	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1806
				1807	Useful when another matcher requires a child matcher, but there's no
				1808	additional constraint. This will often be used with an explicit conversion
				1809	to an internal::Matcher<> type such as TypeMatcher.
				1810
				1811	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1812	"int* p" and "void f()" in
				1813	int* p;
				1814	void f();
				1815
				1816	Usable as: Any Matcher
				1817	</pre></td></tr>
				1818
				1819
				1820	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1821	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1822
				1823	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1824	class X {};
				1825	class Y {};
				1826
				1827	Usable as: Any Matcher
				1828	</pre></td></tr>
				1829
				1830
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1831	<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]	1832	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1833	unary).
				1834
				1835	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1836	!(a \|\| b)
				1837	</pre></td></tr>
				1838
				1839
				1840	<tr><td>Matcher<CXXBoolLiteral></td><td class="name" onclick="toggle('equals2')"><a name="equals2Anchor">equals</a></td><td>ValueT Value</td></tr>
				1841	<tr><td colspan="4" class="doc" id="equals2"><pre>Matches literals that are equal to the given value.
				1842
				1843	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				1844	true
				1845
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1846	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				1847	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]	1848	</pre></td></tr>
				1849
				1850
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1851	<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]	1852	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1853
				1854	Given
				1855	try {
				1856	...
				1857	} catch (int) {
				1858	...
				1859	} catch (...) {
				1860	...
				1861	}
				1862	endcode
				1863	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1864	</pre></td></tr>
				1865
				1866
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1867	<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]	1868	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1869	a specific number of arguments (including absent default arguments).
				1870
				1871	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1872	void f(int x, int y);
				1873	f(0, 0);
				1874	</pre></td></tr>
				1875
				1876
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1877	<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]	1878	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1879	</pre></td></tr>
				1880
				1881
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1882	<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>
				1883	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				1884	zero initialization.
				1885
				1886	Given
				1887	void foo() {
				1888	struct point { double x; double y; };
				1889	point pt[2] = { { 1.0, 2.0 } };
				1890	}
				1891	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				1892	will match the implicit array filler for pt[1].
				1893	</pre></td></tr>
				1894
				1895
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1896	<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]	1897	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				1898
				1899	Given
				1900	struct S {
				1901	S(); #1
				1902	S(const S &); #2
				1903	S(S &&); #3
				1904	};
				1905	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				1906	</pre></td></tr>
				1907
				1908
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1909	<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]	1910	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				1911
				1912	Given
				1913	struct S {
				1914	S(); #1
				1915	S(const S &); #2
				1916	S(S &&); #3
				1917	};
				1918	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				1919	</pre></td></tr>
				1920
				1921
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	1922	<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>
				1923	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				1924
				1925	Given
				1926	struct S {
				1927	S(); #1
				1928	S(int) {} #2
				1929	S(S &&) : S() {} #3
				1930	};
				1931	S::S() : S(0) {} #4
				1932	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				1933	#1 or #2.
				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('isExplicit0')"><a name="isExplicit0Anchor">isExplicit</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="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				1939	the explicit keyword.
				1940
				1941	Given
				1942	struct S {
				1943	S(int); #1
				1944	explicit S(double); #2
				1945	operator int(); #3
				1946	explicit operator bool(); #4
				1947	};
				1948	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1949	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1950	</pre></td></tr>
				1951
				1952
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1953	<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]	1954	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				1955
				1956	Given
				1957	struct S {
				1958	S(); #1
				1959	S(const S &); #2
				1960	S(S &&); #3
				1961	};
				1962	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				1963	</pre></td></tr>
				1964
				1965
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1966	<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]	1967	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				1968	the explicit keyword.
				1969
				1970	Given
				1971	struct S {
				1972	S(int); #1
				1973	explicit S(double); #2
				1974	operator int(); #3
				1975	explicit operator bool(); #4
				1976	};
				1977	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				1978	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				1979	</pre></td></tr>
				1980
				1981
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1982	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1983	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				1984	opposed to a member.
				1985
				1986	Given
				1987	struct B {};
				1988	struct D : B {
				1989	int I;
				1990	D(int i) : I(i) {}
				1991	};
				1992	struct E : B {
				1993	E() : B() {}
				1994	};
				1995	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				1996	will match E(), but not match D(int).
				1997	</pre></td></tr>
				1998
				1999
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2000	<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]	2001	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				2002	opposed to a base.
				2003
				2004	Given
				2005	struct B {};
				2006	struct D : B {
				2007	int I;
				2008	D(int i) : I(i) {}
				2009	};
				2010	struct E : B {
				2011	E() : B() {}
				2012	};
				2013	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				2014	will match D(int), but not match E().
				2015	</pre></td></tr>
				2016
				2017
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2018	<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]	2019	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				2020	code (as opposed to implicitly added by the compiler).
				2021
				2022	Given
				2023	struct Foo {
				2024	Foo() { }
				2025	Foo(int) : foo_("A") { }
				2026	string foo_;
				2027	};
				2028	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				2029	will match Foo(int), but not Foo()
				2030	</pre></td></tr>
				2031
				2032
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2033	<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]	2034	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				2035
				2036	Given
				2037	struct A {
				2038	void foo() const;
				2039	void bar();
				2040	};
				2041
				2042	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				2043	</pre></td></tr>
				2044
				2045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2046	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2047	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				2048	operator.
				2049
				2050	Given
				2051	struct A {
				2052	A &operator=(const A &);
				2053	A &operator=(A &&);
				2054	};
				2055
				2056	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				2057	the second one.
				2058	</pre></td></tr>
				2059
				2060
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2061	<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]	2062	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				2063
				2064	Given:
				2065	class A final {};
				2066
				2067	struct B {
				2068	virtual void f();
				2069	};
				2070
				2071	struct C : B {
				2072	void f() final;
				2073	};
				2074	matches A and C::f, but not B, C, or B::f
				2075	</pre></td></tr>
				2076
				2077
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2078	<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]	2079	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2080	operator.
				2081
				2082	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2083	struct A {
				2084	A &operator=(const A &);
				2085	A &operator=(A &&);
				2086	};
				2087
				2088	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2089	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2090	</pre></td></tr>
				2091
				2092
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2093	<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]	2094	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2095
				2096	Given
				2097	class A {
				2098	public:
				2099	virtual void x();
				2100	};
				2101	class B : public A {
				2102	public:
				2103	virtual void x();
				2104	};
				2105	matches B::x
				2106	</pre></td></tr>
				2107
				2108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2109	<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]	2110	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2111
				2112	Given
				2113	class A {
				2114	public:
				2115	virtual void x() = 0;
				2116	};
				2117	matches A::x
				2118	</pre></td></tr>
				2119
				2120
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2121	<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>
				2122	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2123
				2124	Given
				2125	struct S {
				2126	S(); #1
				2127	S(const S &) = default; #2
				2128	S(S &&) = delete; #3
				2129	};
				2130	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				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('isVirtual0')"><a name="isVirtual0Anchor">isVirtual</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="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2136
				2137	Given
				2138	class A {
				2139	public:
				2140	virtual void x();
				2141	};
				2142	matches A::x
				2143	</pre></td></tr>
				2144
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2145
				2146	<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]	2147	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2148
				2149	Given
				2150	class A {
				2151	public:
				2152	virtual void x();
				2153	};
				2154	class B : public A {
				2155	public:
				2156	void x();
				2157	};
				2158	matches A::x but not B::x
				2159	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2160
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2161
				2162	<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]	2163	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2164
				2165	Matches overloaded operator names specified in strings without the
				2166	"operator" prefix: e.g. "<<".
				2167
				2168	Given:
				2169	class A { int operator*(); };
				2170	const A &operator<<(const A &a, const A &b);
				2171	A a;
				2172	a << a; <-- This matches
				2173
				2174	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2175	specified line and
				2176	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2177	matches the declaration of A.
				2178
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2179	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]	2180	</pre></td></tr>
				2181
				2182
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2183	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>></td><td class="name" onclick="toggle('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]	2184	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2185	</pre></td></tr>
				2186
				2187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2188	<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]	2189	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2190	static member variable template instantiations.
				2191
				2192	Given
				2193	template<typename T> void A(T t) { }
				2194	template<> void A(int N) { }
				2195	functionDecl(isExplicitTemplateSpecialization())
				2196	matches the specialization A<int>().
				2197
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2198	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]	2199	</pre></td></tr>
				2200
				2201
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2202	<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]	2203	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2204
				2205	Given:
				2206	class A final {};
				2207
				2208	struct B {
				2209	virtual void f();
				2210	};
				2211
				2212	struct C : B {
				2213	void f() final;
				2214	};
				2215	matches A and C::f, but not B, C, or B::f
				2216	</pre></td></tr>
				2217
				2218
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2219	<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>
				2220	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2221
				2222	Given:
				2223	auto x = []{};
				2224
				2225	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2226	decltype(x)
				2227	</pre></td></tr>
				2228
				2229
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2230	<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]	2231	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2232	isSameOrDerivedFrom(hasName(...)).
				2233	</pre></td></tr>
				2234
				2235
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2236	<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]	2237	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2238	member variable template instantiations.
				2239
				2240	Given
				2241	template <typename T> class X {}; class A {}; X<A> x;
				2242	or
				2243	template <typename T> class X {}; class A {}; template class X<A>;
				2244	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2245	matches the template instantiation of X<A>.
				2246
				2247	But given
				2248	template <typename T> class X {}; class A {};
				2249	template <> class X<A> {}; X<A> x;
				2250	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2251	does not match, as X<A> is an explicit template specialization.
				2252
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2253	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]	2254	</pre></td></tr>
				2255
				2256
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2257	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2258	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2259	a specific number of arguments (including absent default arguments).
				2260
				2261	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2262	void f(int x, int y);
				2263	f(0, 0);
				2264	</pre></td></tr>
				2265
				2266
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2267	<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>
				2268	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2269
				2270	Example: matches the implicit cast around 0
				2271	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2272	int *p = 0;
				2273	</pre></td></tr>
				2274
				2275
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2276	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals3')"><a name="equals3Anchor">equals</a></td><td>ValueT Value</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2277	<tr><td colspan="4" class="doc" id="equals3"><pre>Matches literals that are equal to the given value.
				2278
				2279	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2280	true
				2281
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2282	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2283	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]	2284	</pre></td></tr>
				2285
				2286
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2287	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2288	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2289
				2290	Given
				2291	template<typename T> struct C {};
				2292	C<int> c;
				2293	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2294	matches C<int>.
				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_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]	2299	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2300	child statements.
				2301
				2302	Example: Given
				2303	{ for (;;) {} }
				2304	compoundStmt(statementCountIs(0)))
				2305	matches '{}'
				2306	but does not match the outer compound statement.
				2307	</pre></td></tr>
				2308
				2309
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2310	<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]	2311	<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]	2312
				2313	Given
				2314	int a[42];
				2315	int b[2 * 21];
				2316	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2317	char *s = "abcd";
				2318	wchar_t *ws = L"abcd";
				2319	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2320	constantArrayType(hasSize(42))
				2321	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2322	stringLiteral(hasSize(4))
				2323	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2324	</pre></td></tr>
				2325
				2326
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2327	<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]	2328	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2329	declarations.
				2330
				2331	Example: Given
				2332	int a, b;
				2333	int c;
				2334	int d = 2, e;
				2335	declCountIs(2)
				2336	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2337	</pre></td></tr>
				2338
				2339
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2340	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2341	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2342
				2343	Matches a node if it equals the node previously bound to ID.
				2344
				2345	Given
				2346	class X { int a; int b; };
				2347	cxxRecordDecl(
				2348	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2349	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2350	matches the class X, as a and b have the same type.
				2351
				2352	Note that when multiple matches are involved via forEach* matchers,
				2353	equalsBoundNodes acts as a filter.
				2354	For example:
				2355	compoundStmt(
				2356	forEachDescendant(varDecl().bind("d")),
				2357	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2358	will trigger a match for each combination of variable declaration
				2359	and reference to that variable declaration within a compound statement.
				2360	</pre></td></tr>
				2361
				2362
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2363	<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>
				2364	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2365
				2366	Decl has pointer identity in the AST.
				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_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]	2371	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2372
				2373	Given
				2374	__attribute__((device)) void f() { ... }
				2375	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2376	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2377	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2378	</pre></td></tr>
				2379
				2380
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2381	<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]	2382	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2383	partially matching a given regex.
				2384
				2385	Example matches Y but not X
				2386	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2387	#include "ASTMatcher.h"
				2388	class X {};
				2389	ASTMatcher.h:
				2390	class Y {};
				2391
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2392	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]	2393	</pre></td></tr>
				2394
				2395
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2396	<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]	2397	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2398
				2399	Example matches X but not Y
				2400	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2401	#include <Y.h>
				2402	class X {};
				2403	Y.h:
				2404	class Y {};
				2405
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2406	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]	2407	</pre></td></tr>
				2408
				2409
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2410	<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]	2411	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2412
				2413	Example matches Y but not X
				2414	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2415	#include <SystemHeader.h>
				2416	class X {};
				2417	SystemHeader.h:
				2418	class Y {};
				2419
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2420	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]	2421	</pre></td></tr>
				2422
				2423
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2424	<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]	2425	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2426	by the compiler (eg. implicit defaultcopy constructors).
				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('isPrivate0')"><a name="isPrivate0Anchor">isPrivate</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2431	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2432
				2433	Given
				2434	class C {
				2435	public: int a;
				2436	protected: int b;
				2437	private: int c;
				2438	};
				2439	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2440	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2441	</pre></td></tr>
				2442
				2443
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2444	<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]	2445	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2446
				2447	Given
				2448	class C {
				2449	public: int a;
				2450	protected: int b;
				2451	private: int c;
				2452	};
				2453	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2454	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2455	</pre></td></tr>
				2456
				2457
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2458	<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]	2459	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2460
				2461	Given
				2462	class C {
				2463	public: int a;
				2464	protected: int b;
				2465	private: int c;
				2466	};
				2467	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2468	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2469	</pre></td></tr>
				2470
				2471
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2472	<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>
				2473	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2474	a specific number of designators.
				2475
				2476	Example: Given
				2477	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2478	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2479	designatorCountIs(2)
				2480	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2481	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2482	</pre></td></tr>
				2483
				2484
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2485	<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]	2486	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2487	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2488
				2489	Given
				2490	class C {
				2491	int a : 2;
				2492	int b : 4;
				2493	int c : 2;
				2494	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2495	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2496	matches 'int a;' and 'int c;' but not 'int b;'.
				2497	</pre></td></tr>
				2498
				2499
				2500	<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>
				2501	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2502
				2503	Given
				2504	class C {
				2505	int a : 2;
				2506	int b;
				2507	};
				2508	fieldDecl(isBitField())
				2509	matches 'int a;' but not 'int b;'.
				2510	</pre></td></tr>
				2511
				2512
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2513	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals1')"><a name="equals1Anchor">equals</a></td><td>ValueT Value</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2514	<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value.
				2515
				2516	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2517	true
				2518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2519	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2520	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]	2521	</pre></td></tr>
				2522
				2523
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2524	<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>
				2525	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2526
				2527	Given:
				2528	void f();
				2529	void g() noexcept;
				2530	void h() noexcept(true);
				2531	void i() noexcept(false);
				2532	void j() throw();
				2533	void k() throw(int);
				2534	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2535	functionDecl(hasDynamicExceptionSpec()) and
				2536	functionProtoType(hasDynamicExceptionSpec())
				2537	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]	2538	</pre></td></tr>
				2539
				2540
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2541	<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]	2542	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2543
				2544	Matches overloaded operator names specified in strings without the
				2545	"operator" prefix: e.g. "<<".
				2546
				2547	Given:
				2548	class A { int operator*(); };
				2549	const A &operator<<(const A &a, const A &b);
				2550	A a;
				2551	a << a; <-- This matches
				2552
				2553	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2554	specified line and
				2555	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2556	matches the declaration of A.
				2557
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2558	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]	2559	</pre></td></tr>
				2560
				2561
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2562	<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]	2563	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2564
				2565	Given:
				2566	constexpr int foo = 42;
				2567	constexpr int bar();
				2568	varDecl(isConstexpr())
				2569	matches the declaration of foo.
				2570	functionDecl(isConstexpr())
				2571	matches the declaration of bar.
				2572	</pre></td></tr>
				2573
				2574
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2575	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('isDefaulted0')"><a name="isDefaulted0Anchor">isDefaulted</a></td><td></td></tr>
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	2576	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2577
				2578	Given:
				2579	class A { ~A(); };
				2580	class B { ~B() = default; };
				2581	functionDecl(isDefaulted())
				2582	matches the declaration of ~B, but not ~A.
				2583	</pre></td></tr>
				2584
				2585
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2586	<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]	2587	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2588
				2589	Example matches A, va, fa
				2590	class A {};
				2591	class B; Doesn't match, as it has no body.
				2592	int va;
				2593	extern int vb; Doesn't match, as it doesn't define the variable.
				2594	void fa() {}
				2595	void fb(); Doesn't match, as it has no body.
				2596
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2597	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]	2598	</pre></td></tr>
				2599
				2600
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2601	<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]	2602	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2603
				2604	Given:
				2605	void Func();
				2606	void DeletedFunc() = delete;
				2607	functionDecl(isDeleted())
				2608	matches the declaration of DeletedFunc, but not Func.
				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('isExplicitTemplateSpecialization0')"><a name="isExplicitTemplateSpecialization0Anchor">isExplicitTemplateSpecialization</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2613	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2614	static member variable template instantiations.
				2615
				2616	Given
				2617	template<typename T> void A(T t) { }
				2618	template<> void A(int N) { }
				2619	functionDecl(isExplicitTemplateSpecialization())
				2620	matches the specialization A<int>().
				2621
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2622	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]	2623	</pre></td></tr>
				2624
				2625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2626	<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]	2627	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function declarations.
				2628
				2629	Given:
				2630	extern "C" void f() {}
				2631	extern "C" { void g() {} }
				2632	void h() {}
				2633	functionDecl(isExternC())
				2634	matches the declaration of f and g, but not the declaration h
				2635	</pre></td></tr>
				2636
				2637
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2638	<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]	2639	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2640	the inline keyword.
				2641
				2642	Given
				2643	inline void f();
				2644	void g();
				2645	namespace n {
				2646	inline namespace m {}
				2647	}
				2648	functionDecl(isInline()) will match ::f().
				2649	namespaceDecl(isInline()) will match n::m.
				2650	</pre></td></tr>
				2651
				2652
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2653	<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]	2654	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2655
				2656	Given:
				2657	void f();
				2658	void g() noexcept;
				2659	void h() throw();
				2660	void i() throw(int);
				2661	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2662	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2663	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]	2664	</pre></td></tr>
				2665
				2666
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2667	<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]	2668	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2669	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2670
				2671	Given:
				2672	static void f() {}
				2673	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2674	extern int j;
				2675	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2676	functionDecl(isStaticStorageClass())
				2677	matches the function declaration f.
				2678	varDecl(isStaticStorageClass())
				2679	matches the variable declaration i.
				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('isTemplateInstantiation0')"><a name="isTemplateInstantiation0Anchor">isTemplateInstantiation</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="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2685	member variable template instantiations.
				2686
				2687	Given
				2688	template <typename T> class X {}; class A {}; X<A> x;
				2689	or
				2690	template <typename T> class X {}; class A {}; template class X<A>;
				2691	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2692	matches the template instantiation of X<A>.
				2693
				2694	But given
				2695	template <typename T> class X {}; class A {};
				2696	template <> class X<A> {}; X<A> x;
				2697	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2698	does not match, as X<A> is an explicit template specialization.
				2699
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2700	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]	2701	</pre></td></tr>
				2702
				2703
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2704	<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]	2705	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2706
				2707	Example matches f, but not g or h. The function i will not match, even when
				2708	compiled in C mode.
				2709	void f(...);
				2710	void g(int);
				2711	template <typename... Ts> void h(Ts...);
				2712	void i();
				2713	</pre></td></tr>
				2714
				2715
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2716	<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]	2717	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2718	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2719
				2720	Given
				2721	void f(int i) {}
				2722	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2723	void h(int i, int j);
				2724	void j(int i);
				2725	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2726	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2727	matches void g(int i, int j) {}
				2728	functionProtoType(parameterCountIs(2))
				2729	matches void h(int i, int j)
				2730	functionProtoType(parameterCountIs(3))
				2731	matches void k(int x, int y, int z, ...);
				2732	</pre></td></tr>
				2733
				2734
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2735	<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>
				2736	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2737
				2738	Given:
				2739	void f();
				2740	void g() noexcept;
				2741	void h() noexcept(true);
				2742	void i() noexcept(false);
				2743	void j() throw();
				2744	void k() throw(int);
				2745	void l() throw(...);
				2746	functionDecl(hasDynamicExceptionSpec()) and
				2747	functionProtoType(hasDynamicExceptionSpec())
				2748	match the declarations of j, k, and l, but not f, g, h, or i.
				2749	</pre></td></tr>
				2750
				2751
				2752	<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>
				2753	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2754
				2755	Given:
				2756	void f();
				2757	void g() noexcept;
				2758	void h() throw();
				2759	void i() throw(int);
				2760	void j() noexcept(false);
				2761	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2762	match the declarations of g, and h, but not f, i or j.
				2763	</pre></td></tr>
				2764
				2765
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2766	<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>
				2767	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2768	specific parameter count.
				2769
				2770	Given
				2771	void f(int i) {}
				2772	void g(int i, int j) {}
				2773	void h(int i, int j);
				2774	void j(int i);
				2775	void k(int x, int y, int z, ...);
				2776	functionDecl(parameterCountIs(2))
				2777	matches void g(int i, int j) {}
				2778	functionProtoType(parameterCountIs(2))
				2779	matches void h(int i, int j)
				2780	functionProtoType(parameterCountIs(3))
				2781	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2782	</pre></td></tr>
				2783
				2784
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2785	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals0')"><a name="equals0Anchor">equals</a></td><td>ValueT Value</td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2786	<tr><td colspan="4" class="doc" id="equals0"><pre>Matches literals that are equal to the given value.
				2787
				2788	Example matches true (matcher = cxxBoolLiteral(equals(true)))
				2789	true
				2790
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2791	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<CXXBoolLiteral>,
				2792	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]	2793	</pre></td></tr>
				2794
				2795
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2796	<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]	2797	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2798	to '.'.
				2799
				2800	Member calls on the implicit this pointer match as called with '->'.
				2801
				2802	Given
				2803	class Y {
				2804	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2805	int a;
				2806	static int b;
				2807	};
				2808	memberExpr(isArrow())
				2809	matches this->x, x, y.x, a, this->b
				2810	</pre></td></tr>
				2811
				2812
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	2813	<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>
				2814	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				2815
				2816	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				2817	void f() {
				2818	int x;
				2819	static int y;
				2820	}
				2821	int z;
				2822
				2823	Example matches f() because it has external formal linkage despite being
				2824	unique to the translation unit as though it has internal likage
				2825	(matcher = functionDecl(hasExternalFormalLinkage()))
				2826
				2827	namespace {
				2828	void f() {}
				2829	}
				2830	</pre></td></tr>
				2831
				2832
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2833	<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]	2834	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				2835
				2836	Supports specifying enclosing namespaces or classes by prefixing the name
				2837	with '<enclosing>::'.
				2838	Does not match typedefs of an underlying type with the given name.
				2839
				2840	Example matches X (Name == "X")
				2841	class X;
				2842
				2843	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				2844	namespace a { namespace b { class X; } }
				2845	</pre></td></tr>
				2846
				2847
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2848	<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]	2849	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				2850	a substring matched by the given RegExp.
				2851
				2852	Supports specifying enclosing namespaces or classes by
				2853	prefixing the name with '<enclosing>::'. Does not match typedefs
				2854	of an underlying type with the given name.
				2855
				2856	Example matches X (regexp == "::X")
				2857	class X;
				2858
				2859	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				2860	namespace foo { namespace bar { class X; } }
				2861	</pre></td></tr>
				2862
				2863
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2864	<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]	2865	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				2866
				2867	Given
				2868	namespace n {
				2869	namespace {} #1
				2870	}
				2871	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				2872	</pre></td></tr>
				2873
				2874
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2875	<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]	2876	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				2877	the inline keyword.
				2878
				2879	Given
				2880	inline void f();
				2881	void g();
				2882	namespace n {
				2883	inline namespace m {}
				2884	}
				2885	functionDecl(isInline()) will match ::f().
				2886	namespaceDecl(isInline()) will match n::m.
				2887	</pre></td></tr>
				2888
				2889
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2890	<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]	2891	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				2892	a specific number of arguments (including absent default arguments).
				2893
				2894	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2895	void f(int x, int y);
				2896	f(0, 0);
				2897	</pre></td></tr>
				2898
				2899
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2900	<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]	2901	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				2902
				2903	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				2904	message expression in
				2905
				2906	UIWebView *webView = ...;
				2907	CGRect bodyFrame = webView.frame;
				2908	bodyFrame.size.height = self.bodyContentHeight;
				2909	webView.frame = bodyFrame;
				2910	^---- matches here
				2911	</pre></td></tr>
				2912
				2913
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2914	<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]	2915	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				2916
				2917	Matches only when the selector of the objCMessageExpr is NULL. This may
				2918	represent an error condition in the tree!
				2919	</pre></td></tr>
				2920
				2921
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2922	<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]	2923	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				2924
				2925	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				2926	matches the outer message expr in the code below, but NOT the message
				2927	invocation for self.bodyView.
				2928	[self.bodyView loadHTMLString:html baseURL:NULL];
				2929	</pre></td></tr>
				2930
				2931
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2932	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2933	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				2934
				2935	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				2936	matches self.bodyView in the code below, but NOT the outer message
				2937	invocation of "loadHTMLString:baseURL:".
				2938	[self.bodyView loadHTMLString:html baseURL:NULL];
				2939	</pre></td></tr>
				2940
				2941
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2942	<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]	2943	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				2944	a substring matched by the given RegExp.
				2945	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				2946	invocation for self.bodyView.
				2947	[self.bodyView loadHTMLString:html baseURL:NULL];
				2948	</pre></td></tr>
				2949
				2950
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2951	<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]	2952	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				2953
				2954	matcher = objCMessageExpr(numSelectorArgs(0));
				2955	matches self.bodyView in the code below
				2956
				2957	matcher = objCMessageExpr(numSelectorArgs(2));
				2958	matches the invocation of "loadHTMLString:baseURL:" but not that
				2959	of self.bodyView
				2960	[self.bodyView loadHTMLString:html baseURL:NULL];
				2961	</pre></td></tr>
				2962
				2963
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2964	<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]	2965	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				2966
				2967	Given
				2968	class Y { public: void x(); };
				2969	void z() { Y* y; y->x(); }
				2970	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				2971	matches y->x()
				2972	</pre></td></tr>
				2973
				2974
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2975	<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]	2976	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				2977
				2978	Matches a node if it equals the node previously bound to ID.
				2979
				2980	Given
				2981	class X { int a; int b; };
				2982	cxxRecordDecl(
				2983	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2984	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2985	matches the class X, as a and b have the same type.
				2986
				2987	Note that when multiple matches are involved via forEach* matchers,
				2988	equalsBoundNodes acts as a filter.
				2989	For example:
				2990	compoundStmt(
				2991	forEachDescendant(varDecl().bind("d")),
				2992	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2993	will trigger a match for each combination of variable declaration
				2994	and reference to that variable declaration within a compound statement.
				2995	</pre></td></tr>
				2996
				2997
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2998	<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]	2999	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3000	the node, not hidden within a typedef.
				3001
				3002	Given
				3003	typedef const int const_int;
				3004	const_int i;
				3005	int *const j;
				3006	int *volatile k;
				3007	int m;
				3008	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3009	i is const-qualified but the qualifier is not local.
				3010	</pre></td></tr>
				3011
				3012
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3013	<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]	3014	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3015
				3016	Given
				3017	void a(char);
				3018	void b(wchar_t);
				3019	void c(double);
				3020	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3021	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3022	</pre></td></tr>
				3023
				3024
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3025	<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]	3026	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3027	the Objective-C object pointer type, which is different despite being
				3028	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3029
				3030	Given
				3031	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3032
				3033	@interface Foo
				3034	@end
				3035	Foo *f;
				3036
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3037	int j;
				3038	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3039	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3040	</pre></td></tr>
				3041
				3042
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3043	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3044	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3045	include "top-level" const.
				3046
				3047	Given
				3048	void a(int);
				3049	void b(int const);
				3050	void c(const int);
				3051	void d(const int*);
				3052	void e(int const) {};
				3053	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3054	matches "void b(int const)", "void c(const int)" and
				3055	"void e(int const) {}". It does not match d as there
				3056	is no top-level const on the parameter type "const int *".
				3057	</pre></td></tr>
				3058
				3059
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3060	<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]	3061	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3062
				3063	Given
				3064	void a(int);
				3065	void b(long);
				3066	void c(double);
				3067	functionDecl(hasAnyParameter(hasType(isInteger())))
				3068	matches "a(int)", "b(long)", but not "c(double)".
				3069	</pre></td></tr>
				3070
				3071
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3072	<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>
				3073	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3074
				3075	Given
				3076	void a(int);
				3077	void b(unsigned long);
				3078	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3079	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3080	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3081	</pre></td></tr>
				3082
				3083
				3084	<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>
				3085	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3086
				3087	Given
				3088	void a(int);
				3089	void b(unsigned long);
				3090	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3091	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3092	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3093	</pre></td></tr>
				3094
				3095
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3096	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3097	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3098	include "top-level" volatile.
				3099
				3100	Given
				3101	void a(int);
				3102	void b(int volatile);
				3103	void c(volatile int);
				3104	void d(volatile int*);
				3105	void e(int volatile) {};
				3106	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3107	matches "void b(int volatile)", "void c(volatile int)" and
				3108	"void e(int volatile) {}". It does not match d as there
				3109	is no top-level volatile on the parameter type "volatile int *".
				3110	</pre></td></tr>
				3111
				3112
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3113	<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]	3114	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3115
				3116	Example matches C, but not S or U.
				3117	struct S {};
				3118	class C {};
				3119	union U {};
				3120	</pre></td></tr>
				3121
				3122
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3123	<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]	3124	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3125
				3126	Example matches S, but not C or U.
				3127	struct S {};
				3128	class C {};
				3129	union U {};
				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_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]	3134	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3135
				3136	Example matches U, but not C or S.
				3137	struct S {};
				3138	class C {};
				3139	union U {};
				3140	</pre></td></tr>
				3141
				3142
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3143	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3144	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3145
				3146	Matches a node if it equals the node previously bound to ID.
				3147
				3148	Given
				3149	class X { int a; int b; };
				3150	cxxRecordDecl(
				3151	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3152	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3153	matches the class X, as a and b have the same type.
				3154
				3155	Note that when multiple matches are involved via forEach* matchers,
				3156	equalsBoundNodes acts as a filter.
				3157	For example:
				3158	compoundStmt(
				3159	forEachDescendant(varDecl().bind("d")),
				3160	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3161	will trigger a match for each combination of variable declaration
				3162	and reference to that variable declaration within a compound statement.
				3163	</pre></td></tr>
				3164
				3165
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3166	<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>
				3167	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3168
				3169	Stmt has pointer identity in the AST.
				3170	</pre></td></tr>
				3171
				3172
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3173	<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]	3174	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3175	partially matching a given regex.
				3176
				3177	Example matches Y but not X
				3178	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3179	#include "ASTMatcher.h"
				3180	class X {};
				3181	ASTMatcher.h:
				3182	class Y {};
				3183
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3184	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]	3185	</pre></td></tr>
				3186
				3187
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3188	<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]	3189	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3190
				3191	Example matches X but not Y
				3192	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3193	#include <Y.h>
				3194	class X {};
				3195	Y.h:
				3196	class Y {};
				3197
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3198	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]	3199	</pre></td></tr>
				3200
				3201
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3202	<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]	3203	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3204
				3205	Example matches Y but not X
				3206	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3207	#include <SystemHeader.h>
				3208	class X {};
				3209	SystemHeader.h:
				3210	class Y {};
				3211
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3212	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]	3213	</pre></td></tr>
				3214
				3215
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3216	<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>
				3217	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3218
				3219	Given
				3220	int a[42];
				3221	int b[2 * 21];
				3222	int c[41], d[43];
				3223	char *s = "abcd";
				3224	wchar_t *ws = L"abcd";
				3225	char *w = "a";
				3226	constantArrayType(hasSize(42))
				3227	matches "int a[42]" and "int b[2 * 21]"
				3228	stringLiteral(hasSize(4))
				3229	matches "abcd", L"abcd"
				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_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]	3234	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3235
				3236	Example matches A, va, fa
				3237	class A {};
				3238	class B; Doesn't match, as it has no body.
				3239	int va;
				3240	extern int vb; Doesn't match, as it doesn't define the variable.
				3241	void fa() {}
				3242	void fb(); Doesn't match, as it has no body.
				3243
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3244	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]	3245	</pre></td></tr>
				3246
				3247
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3248	<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]	3249	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3250
				3251	Note that 'Value' is a string as the template argument's value is
				3252	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3253	representation of that integral value in base 10.
				3254
				3255	Given
				3256	template<int T> struct A {};
				3257	C<42> c;
				3258	classTemplateSpecializationDecl(
				3259	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3260	matches the implicit instantiation of C in C<42>.
				3261	</pre></td></tr>
				3262
				3263
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3264	<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]	3265	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3266
				3267	Given
				3268	template<int T> struct A {};
				3269	C<42> c;
				3270	classTemplateSpecializationDecl(
				3271	hasAnyTemplateArgument(isIntegral()))
				3272	matches the implicit instantiation of C in C<42>
				3273	with isIntegral() matching 42.
				3274	</pre></td></tr>
				3275
				3276
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3277	<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]	3278	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3279
				3280	Given
				3281	template<typename T> struct C {};
				3282	C<int> c;
				3283	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3284	matches C<int>.
				3285	</pre></td></tr>
				3286
				3287
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3288	<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]	3289	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3290	partially matching a given regex.
				3291
				3292	Example matches Y but not X
				3293	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3294	#include "ASTMatcher.h"
				3295	class X {};
				3296	ASTMatcher.h:
				3297	class Y {};
				3298
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3299	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]	3300	</pre></td></tr>
				3301
				3302
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3303	<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]	3304	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3305
				3306	Example matches X but not Y
				3307	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3308	#include <Y.h>
				3309	class X {};
				3310	Y.h:
				3311	class Y {};
				3312
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3313	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]	3314	</pre></td></tr>
				3315
				3316
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3317	<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]	3318	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3319
				3320	Example matches Y but not X
				3321	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3322	#include <SystemHeader.h>
				3323	class X {};
				3324	SystemHeader.h:
				3325	class Y {};
				3326
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3327	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]	3328	</pre></td></tr>
				3329
				3330
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3331	<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]	3332	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3333
				3334	Given
				3335	struct S { bool func(); };
				3336	functionDecl(returns(booleanType()))
				3337	matches "bool func();"
				3338	</pre></td></tr>
				3339
				3340
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3341	<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]	3342	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3343
				3344	Matches a node if it equals the node previously bound to ID.
				3345
				3346	Given
				3347	class X { int a; int b; };
				3348	cxxRecordDecl(
				3349	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3350	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3351	matches the class X, as a and b have the same type.
				3352
				3353	Note that when multiple matches are involved via forEach* matchers,
				3354	equalsBoundNodes acts as a filter.
				3355	For example:
				3356	compoundStmt(
				3357	forEachDescendant(varDecl().bind("d")),
				3358	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3359	will trigger a match for each combination of variable declaration
				3360	and reference to that variable declaration within a compound statement.
				3361	</pre></td></tr>
				3362
				3363
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3364	<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>
				3365	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3366
				3367	Type has pointer identity in the AST.
				3368	</pre></td></tr>
				3369
				3370
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3371	<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>
				3372	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3373
				3374	Given
				3375	int i;
				3376	float f;
				3377	realFloatingPointType()
				3378	matches "float f" but not "int i"
				3379	</pre></td></tr>
				3380
				3381
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3382	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3383	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3384
				3385	Given
				3386	struct S { void func(); };
				3387	functionDecl(returns(voidType()))
				3388	matches "void func();"
				3389	</pre></td></tr>
				3390
				3391
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3392	<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]	3393	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3394
				3395	Given
				3396	int x;
				3397	int s = sizeof(x) + alignof(x)
				3398	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3399	matches sizeof(x)
				3400	</pre></td></tr>
				3401
				3402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3403	<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]	3404	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3405	unary).
				3406
				3407	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3408	!(a \|\| b)
				3409	</pre></td></tr>
				3410
				3411
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3412	<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]	3413	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3414
				3415	Example matches x, but not y, z, or a.
				3416	(matcher = varDecl(hasAutomaticStorageDuration())
				3417	void f() {
				3418	int x;
				3419	static int y;
				3420	thread_local int z;
				3421	}
				3422	int a;
				3423	</pre></td></tr>
				3424
				3425
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3426	<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]	3427	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3428
				3429	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3430	void f() {
				3431	int x;
				3432	static int y;
				3433	}
				3434	int z;
				3435	</pre></td></tr>
				3436
				3437
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3438	<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]	3439	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3440	non-static local variable.
				3441
				3442	Example matches x (matcher = varDecl(hasLocalStorage())
				3443	void f() {
				3444	int x;
				3445	static int y;
				3446	}
				3447	int z;
				3448	</pre></td></tr>
				3449
				3450
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3451	<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]	3452	<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]	3453	It includes the variable declared at namespace scope and those declared
				3454	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3455
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3456	void f() {
				3457	int x;
				3458	static int y;
				3459	thread_local int z;
				3460	}
				3461	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3462	static int b;
				3463	extern int c;
				3464	varDecl(hasStaticStorageDuration())
				3465	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3466	</pre></td></tr>
				3467
				3468
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3469	<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]	3470	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3471
				3472	Example matches z, but not x, z, or a.
				3473	(matcher = varDecl(hasThreadStorageDuration())
				3474	void f() {
				3475	int x;
				3476	static int y;
				3477	thread_local int z;
				3478	}
				3479	int a;
				3480	</pre></td></tr>
				3481
				3482
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3483	<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]	3484	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3485
				3486	Given:
				3487	constexpr int foo = 42;
				3488	constexpr int bar();
				3489	varDecl(isConstexpr())
				3490	matches the declaration of foo.
				3491	functionDecl(isConstexpr())
				3492	matches the declaration of bar.
				3493	</pre></td></tr>
				3494
				3495
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3496	<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]	3497	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3498
				3499	Example matches A, va, fa
				3500	class A {};
				3501	class B; Doesn't match, as it has no body.
				3502	int va;
				3503	extern int vb; Doesn't match, as it doesn't define the variable.
				3504	void fa() {}
				3505	void fb(); Doesn't match, as it has no body.
				3506
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3507	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]	3508	</pre></td></tr>
				3509
				3510
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3511	<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]	3512	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3513	a C++ catch block, or an Objective-C statement.
				3514
				3515	Example matches x (matcher = varDecl(isExceptionVariable())
				3516	void f(int y) {
				3517	try {
				3518	} catch (int x) {
				3519	}
				3520	}
				3521	</pre></td></tr>
				3522
				3523
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3524	<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]	3525	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3526	static member variable template instantiations.
				3527
				3528	Given
				3529	template<typename T> void A(T t) { }
				3530	template<> void A(int N) { }
				3531	functionDecl(isExplicitTemplateSpecialization())
				3532	matches the specialization A<int>().
				3533
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3534	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]	3535	</pre></td></tr>
				3536
				3537
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3538	<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>
				3539	<tr><td colspan="4" class="doc" id="isExternC1"><pre>Matches extern "C" function declarations.
				3540
				3541	Given:
				3542	extern "C" void f() {}
				3543	extern "C" { void g() {} }
				3544	void h() {}
				3545	functionDecl(isExternC())
				3546	matches the declaration of f and g, but not the declaration h
				3547	</pre></td></tr>
				3548
				3549
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3550	<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]	3551	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3552	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3553
				3554	Given:
				3555	static void f() {}
				3556	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3557	extern int j;
				3558	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3559	functionDecl(isStaticStorageClass())
				3560	matches the function declaration f.
				3561	varDecl(isStaticStorageClass())
				3562	matches the variable declaration i.
				3563	</pre></td></tr>
				3564
				3565
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3566	<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]	3567	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3568	member variable template instantiations.
				3569
				3570	Given
				3571	template <typename T> class X {}; class A {}; X<A> x;
				3572	or
				3573	template <typename T> class X {}; class A {}; template class X<A>;
				3574	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3575	matches the template instantiation of X<A>.
				3576
				3577	But given
				3578	template <typename T> class X {}; class A {};
				3579	template <> class X<A> {}; X<A> x;
				3580	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3581	does not match, as X<A> is an explicit template specialization.
				3582
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3583	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]	3584	</pre></td></tr>
				3585
				3586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3587	<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]	3588	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3589	template instantiations.
				3590
				3591	Given
				3592	template<typename T> void A(T t) { T i; }
				3593	A(0);
				3594	A(0U);
				3595	functionDecl(isInstantiated())
				3596	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3597	</pre></td></tr>
				3598
				3599
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3600	<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>
				3601	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3602	GNU's __null, C++11's nullptr, or C's NULL macro.
				3603
				3604	Given:
				3605	void *v1 = NULL;
				3606	void *v2 = nullptr;
				3607	void *v3 = __null; GNU extension
				3608	char cp = (char )0;
				3609	int *ip = 0;
				3610	int i = 0;
				3611	expr(nullPointerConstant())
				3612	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3613	initializer for i.
				3614	</pre></td></tr>
				3615
				3616
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3617	<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>
				3618	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3619
				3620	This matcher is only provided as a performance optimization of hasName.
				3621	hasAnyName(a, b, c)
				3622	is equivalent to, but faster than
				3623	anyOf(hasName(a), hasName(b), hasName(c))
				3624	</pre></td></tr>
				3625
				3626
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3627	<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]	3628	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3629
				3630	Given
				3631	int j;
				3632	template<typename T> void A(T t) { T i; j += 42;}
				3633	A(0);
				3634	A(0U);
				3635	declStmt(isInTemplateInstantiation())
				3636	matches 'int i;' and 'unsigned i'.
				3637	unless(stmt(isInTemplateInstantiation()))
				3638	will NOT match j += 42; as it's shared between the template definition and
				3639	instantiation.
				3640	</pre></td></tr>
				3641
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3642	<!--END_NARROWING_MATCHERS -->
				3643	</table>
				3644
				3645	<!-- ======================================================================= -->
				3646	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3647	<!-- ======================================================================= -->
				3648
				3649	<p>Traversal matchers specify the relationship to other nodes that are
				3650	reachable from the current node.</p>
				3651
				3652	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3653	forEachDescendant) which work on all nodes and allow users to write more generic
				3654	match expressions.</p>
				3655
				3656	<table>
				3657	<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]	3658	<!-- START_TRAVERSAL_MATCHERS -->
				3659
				3660	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3661	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3662
				3663	Unlike anyOf, eachOf will generate a match result for each
				3664	matching submatcher.
				3665
				3666	For example, in:
				3667	class A { int a; int b; };
				3668	The matcher:
				3669	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3670	has(fieldDecl(hasName("b")).bind("v"))))
				3671	will generate two results binding "v", the first of which binds
				3672	the field declaration of a, the second the field declaration of
				3673	b.
				3674
				3675	Usable as: Any Matcher
				3676	</pre></td></tr>
				3677
				3678
				3679	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3680	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3681	provided matcher.
				3682
				3683	Example matches X, A, B, C
				3684	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3685	class X {}; Matches X, because X::X is a class of name X inside X.
				3686	class A { class X {}; };
				3687	class B { class C { class X {}; }; };
				3688
				3689	DescendantT must be an AST base type.
				3690
				3691	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3692	each result that matches instead of only on the first one.
				3693
				3694	Note: Recursively combined ForEachDescendant can cause many matches:
				3695	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3696	forEachDescendant(cxxRecordDecl())
				3697	)))
				3698	will match 10 times (plus injected class name matches) on:
				3699	class A { class B { class C { class D { class E {}; }; }; }; };
				3700
				3701	Usable as: Any Matcher
				3702	</pre></td></tr>
				3703
				3704
				3705	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3706	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3707	provided matcher.
				3708
				3709	Example matches X, Y
				3710	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3711	class X {}; Matches X, because X::X is a class of name X inside X.
				3712	class Y { class X {}; };
				3713	class Z { class Y { class X {}; }; }; Does not match Z.
				3714
				3715	ChildT must be an AST base type.
				3716
				3717	As opposed to 'has', 'forEach' will cause a match for each result that
				3718	matches instead of only on the first one.
				3719
				3720	Usable as: Any Matcher
				3721	</pre></td></tr>
				3722
				3723
				3724	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3725	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3726	matcher.
				3727
				3728	Given
				3729	void f() { if (true) { int x = 42; } }
				3730	void g() { for (;;) { int x = 43; } }
				3731	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3732
				3733	Usable as: Any Matcher
				3734	</pre></td></tr>
				3735
				3736
				3737	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3738	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3739	provided matcher.
				3740
				3741	Example matches X, Y, Z
				3742	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3743	class X {}; Matches X, because X::X is a class of name X inside X.
				3744	class Y { class X {}; };
				3745	class Z { class Y { class X {}; }; };
				3746
				3747	DescendantT must be an AST base type.
				3748
				3749	Usable as: Any Matcher
				3750	</pre></td></tr>
				3751
				3752
				3753	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3754	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3755	provided matcher.
				3756
				3757	Example matches X, Y
				3758	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3759	class X {}; Matches X, because X::X is a class of name X inside X.
				3760	class Y { class X {}; };
				3761	class Z { class Y { class X {}; }; }; Does not match Z.
				3762
				3763	ChildT must be an AST base type.
				3764
				3765	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3766	Note that has is direct matcher, so it also matches things like implicit
				3767	casts and paren casts. If you are matching with expr then you should
				3768	probably consider using ignoringParenImpCasts like:
				3769	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3770	</pre></td></tr>
				3771
				3772
				3773	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3774	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3775	matcher.
				3776
				3777	Given
				3778	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3779	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3780
				3781	Usable as: Any Matcher
				3782	</pre></td></tr>
				3783
				3784
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3785	<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>
				3786	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3787	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3788
				3789	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3790	if (true) {}
				3791	</pre></td></tr>
				3792
				3793
				3794	<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>
				3795	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3796	(binary or ternary).
				3797
				3798	Example matches b
				3799	condition ? a : b
				3800	condition ?: b
				3801	</pre></td></tr>
				3802
				3803
				3804	<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>
				3805	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3806
				3807	Example 1 (conditional ternary operator): matches a
				3808	condition ? a : b
				3809
				3810	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3811	condition ?: b
				3812	</pre></td></tr>
				3813
				3814
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3815	<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>
				3816	<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]	3817	matches the given matcher.
				3818
				3819	The associated declaration is:
				3820	- for type nodes, the declaration of the underlying type
				3821	- for CallExpr, the declaration of the callee
				3822	- for MemberExpr, the declaration of the referenced member
				3823	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	3824	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3825
				3826	Also usable as Matcher<T> for any T supporting the getDecl() member
				3827	function. e.g. various subtypes of clang::Type and various expressions.
				3828
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3829	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>>,
				3830	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>>,
				3831	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>>,
				3832	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>>,
				3833	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>>,
				3834	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>>,
				3835	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]	3836	</pre></td></tr>
				3837
				3838
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3839	<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]	3840	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				3841
				3842	Given
				3843	int i[5];
				3844	void f() { i[1] = 42; }
				3845	arraySubscriptExpression(hasBase(implicitCastExpr(
				3846	hasSourceExpression(declRefExpr()))))
				3847	matches i[1] with the declRefExpr() matching i
				3848	</pre></td></tr>
				3849
				3850
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3851	<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]	3852	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				3853
				3854	Given
				3855	int i[5];
				3856	void f() { i[1] = 42; }
				3857	arraySubscriptExpression(hasIndex(integerLiteral()))
				3858	matches i[1] with the integerLiteral() matching 1
				3859	</pre></td></tr>
				3860
				3861
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3862	<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]	3863	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				3864
				3865	Example matches a (matcher = binaryOperator(hasLHS()))
				3866	a \|\| b
				3867	</pre></td></tr>
				3868
				3869
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3870	<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]	3871	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				3872
				3873	Example matches b (matcher = binaryOperator(hasRHS()))
				3874	a \|\| b
				3875	</pre></td></tr>
				3876
				3877
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3878	<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]	3879	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				3880	type.
				3881
				3882	Given
				3883	struct A {};
				3884	A a[7];
				3885	int b[7];
				3886	arrayType(hasElementType(builtinType()))
				3887	matches "int b[7]"
				3888
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3889	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]	3890	</pre></td></tr>
				3891
				3892
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3893	<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]	3894	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				3895	type.
				3896
				3897	Given
				3898	struct A {};
				3899	A a[7];
				3900	int b[7];
				3901	arrayType(hasElementType(builtinType()))
				3902	matches "int b[7]"
				3903
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3904	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]	3905	</pre></td></tr>
				3906
				3907
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3908	<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]	3909	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				3910
				3911	Given
				3912	_Atomic(int) i;
				3913	_Atomic(float) f;
				3914	atomicType(hasValueType(isInteger()))
				3915	matches "_Atomic(int) i"
				3916
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3917	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]	3918	</pre></td></tr>
				3919
				3920
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3921	<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]	3922	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				3923
				3924	Given
				3925	_Atomic(int) i;
				3926	_Atomic(float) f;
				3927	atomicType(hasValueType(isInteger()))
				3928	matches "_Atomic(int) i"
				3929
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3930	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]	3931	</pre></td></tr>
				3932
				3933
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3934	<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]	3935	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				3936
				3937	Note: There is no TypeLoc for the deduced type and thus no
				3938	getDeducedLoc() matcher.
				3939
				3940	Given
				3941	auto a = 1;
				3942	auto b = 2.0;
				3943	autoType(hasDeducedType(isInteger()))
				3944	matches "auto a"
				3945
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3946	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]	3947	</pre></td></tr>
				3948
				3949
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3950	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3951	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				3952	binary operator matches.
				3953	</pre></td></tr>
				3954
				3955
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3956	<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]	3957	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				3958
				3959	Example matches a (matcher = binaryOperator(hasLHS()))
				3960	a \|\| b
				3961	</pre></td></tr>
				3962
				3963
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3964	<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]	3965	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				3966
				3967	Example matches b (matcher = binaryOperator(hasRHS()))
				3968	a \|\| b
				3969	</pre></td></tr>
				3970
				3971
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3972	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3973	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				3974	pointee matches a given matcher.
				3975
				3976	Given
				3977	int *a;
				3978	int const *b;
				3979	float const *f;
				3980	pointerType(pointee(isConstQualified(), isInteger()))
				3981	matches "int const *b"
				3982
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3983	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>>,
				3984	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]	3985	</pre></td></tr>
				3986
				3987
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3988	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3989	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				3990	pointee matches a given matcher.
				3991
				3992	Given
				3993	int *a;
				3994	int const *b;
				3995	float const *f;
				3996	pointerType(pointee(isConstQualified(), isInteger()))
				3997	matches "int const *b"
				3998
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3999	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>>,
				4000	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]	4001	</pre></td></tr>
				4002
				4003
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4004	<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]	4005	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4006
				4007	Given
				4008	void f(int i);
				4009	int y;
				4010	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4011	callExpr(
				4012	forEachArgumentWithParam(
				4013	declRefExpr(to(varDecl(hasName("y")))),
				4014	parmVarDecl(hasType(isInteger()))
				4015	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4016	matches f(y);
				4017	with declRefExpr(...)
				4018	matching int y
				4019	and parmVarDecl(...)
				4020	matching int i
				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_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]	4025	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4026	expression.
				4027
				4028	Given
				4029	void x(int, int, int) { int y; x(1, y, 42); }
				4030	callExpr(hasAnyArgument(declRefExpr()))
				4031	matches x(1, y, 42)
				4032	with hasAnyArgument(...)
				4033	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4034	</pre></td></tr>
				4035
				4036
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4037	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4038	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4039	call expression.
				4040
				4041	Example matches y in x(y)
				4042	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4043	void x(int) { int y; x(y); }
				4044	</pre></td></tr>
				4045
				4046
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4047	<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>
				4048	<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]	4049	matches the given matcher.
				4050
				4051	The associated declaration is:
				4052	- for type nodes, the declaration of the underlying type
				4053	- for CallExpr, the declaration of the callee
				4054	- for MemberExpr, the declaration of the referenced member
				4055	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4056	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4057
				4058	Also usable as Matcher<T> for any T supporting the getDecl() member
				4059	function. e.g. various subtypes of clang::Type and various expressions.
				4060
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4061	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>>,
				4062	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>>,
				4063	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>>,
				4064	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>>,
				4065	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>>,
				4066	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>>,
				4067	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]	4068	</pre></td></tr>
				4069
				4070
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4071	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4072	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4073
				4074	Given
				4075	class A { A() : i(42), j(42) {} int i; int j; };
				4076	cxxConstructorDecl(forEachConstructorInitializer(
				4077	forField(decl().bind("x"))
				4078	))
				4079	will trigger two matches, binding for 'i' and 'j' respectively.
				4080	</pre></td></tr>
				4081
				4082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4083	<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]	4084	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4085
				4086	Given
				4087	struct Foo {
				4088	Foo() : foo_(1) { }
				4089	int foo_;
				4090	};
				4091	cxxRecordDecl(has(cxxConstructorDecl(
				4092	hasAnyConstructorInitializer(anything())
				4093	)))
				4094	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4095	</pre></td></tr>
				4096
				4097
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4098	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4099	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4100
				4101	Given
				4102	struct Foo {
				4103	Foo() : foo_(1) { }
				4104	int foo_;
				4105	};
				4106	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4107	forField(hasName("foo_"))))))
				4108	matches Foo
				4109	with forField matching foo_
				4110	</pre></td></tr>
				4111
				4112
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4113	<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]	4114	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4115
				4116	Given
				4117	struct Foo {
				4118	Foo() : foo_(1) { }
				4119	int foo_;
				4120	};
				4121	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4122	withInitializer(integerLiteral(equals(1)))))))
				4123	matches Foo
				4124	with withInitializer matching (1)
				4125	</pre></td></tr>
				4126
				4127
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4128	<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]	4129	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4130	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4131
				4132	Given
				4133	for (;;) {}
				4134	hasBody(compoundStmt())
				4135	matches 'for (;;) {}'
				4136	with compoundStmt()
				4137	matching '{}'
				4138	</pre></td></tr>
				4139
				4140
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4141	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4142	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4143
				4144	Example:
				4145	forStmt(hasLoopVariable(anything()))
				4146	matches 'int x' in
				4147	for (int x : a) { }
				4148	</pre></td></tr>
				4149
				4150
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4151	<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]	4152	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4153
				4154	Example:
				4155	forStmt(hasRangeInit(anything()))
				4156	matches 'a' in
				4157	for (int x : a) { }
				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_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]	4162	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4163
				4164
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4165	<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]	4166	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4167
				4168	Example matches y.x()
				4169	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4170	class Y { public: void x(); };
				4171	void z() { Y y; y.x(); }",
				4172
				4173	FIXME: Overload to allow directly matching types?
				4174	</pre></td></tr>
				4175
				4176
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4177	<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]	4178	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				4179	</pre></td></tr>
				4180
				4181
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4182	<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]	4183	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4184	matcher, or is a pointer to a type that matches the InnerMatcher.
				4185	</pre></td></tr>
				4186
				4187
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4188	<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]	4189	<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]	4190	produce multiple matches.
				4191
				4192	Given
				4193	class A { virtual void f(); };
				4194	class B : public A { void f(); };
				4195	class C : public B { void f(); };
				4196	cxxMethodDecl(ofClass(hasName("C")),
				4197	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4198	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4199	that B::f is not overridden by C::f).
				4200
				4201	The check can produce multiple matches in case of multiple inheritance, e.g.
				4202	class A1 { virtual void f(); };
				4203	class A2 { virtual void f(); };
				4204	class C : public A1, public A2 { void f(); };
				4205	cxxMethodDecl(ofClass(hasName("C")),
				4206	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4207	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4208	once with "b" binding "A2::f" and "d" binding "C::f".
				4209	</pre></td></tr>
				4210
				4211
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4212	<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]	4213	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4214	belongs to.
				4215
				4216	FIXME: Generalize this for other kinds of declarations.
				4217	FIXME: What other kind of declarations would we need to generalize
				4218	this to?
				4219
				4220	Example matches A() in the last line
				4221	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4222	ofClass(hasName("A"))))))
				4223	class A {
				4224	public:
				4225	A();
				4226	};
				4227	A a = A();
				4228	</pre></td></tr>
				4229
				4230
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4231	<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>
				4232	<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]	4233	matches the given matcher.
				4234
				4235	The associated declaration is:
				4236	- for type nodes, the declaration of the underlying type
				4237	- for CallExpr, the declaration of the callee
				4238	- for MemberExpr, the declaration of the referenced member
				4239	- for CXXConstructExpr, the declaration of the constructor
				4240	- for CXXNewExpr, the declaration of the operator new
				4241
				4242	Also usable as Matcher<T> for any T supporting the getDecl() member
				4243	function. e.g. various subtypes of clang::Type and various expressions.
				4244
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4245	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>>,
				4246	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>>,
				4247	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>>,
				4248	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>>,
				4249	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>>,
				4250	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>>,
				4251	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]	4252	</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_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]	4256	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4257
				4258	Given:
				4259	class A { void func(); };
				4260	class B { void member(); };
				4261
				4262	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4263	A but not B.
				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_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]	4268	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4269	a class matching Base.
				4270
				4271	Note that a class is not considered to be derived from itself.
				4272
				4273	Example matches Y, Z, C (Base == hasName("X"))
				4274	class X;
				4275	class Y : public X {}; directly derived
				4276	class Z : public Y {}; indirectly derived
				4277	typedef X A;
				4278	typedef A B;
				4279	class C : public B {}; derived from a typedef of X
				4280
				4281	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4282	class Foo;
				4283	typedef Foo X;
				4284	class Bar : public Foo {}; derived from a type that X is a typedef of
				4285	</pre></td></tr>
				4286
				4287
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4288	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4289	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4290	match Base.
				4291	</pre></td></tr>
				4292
				4293
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4294	<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]	4295	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4296	given matcher.
				4297
				4298	Example matches y.x() (matcher = callExpr(callee(
				4299	cxxMethodDecl(hasName("x")))))
				4300	class Y { public: void x(); };
				4301	void z() { Y y; y.x(); }
				4302	</pre></td></tr>
				4303
				4304
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4305	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4306	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4307
				4308	Given
				4309	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4310	void f() { f(); }
				4311	callExpr(callee(expr()))
				4312	matches this->x(), x(), y.x(), f()
				4313	with callee(...)
				4314	matching this->x, x, y.x, f respectively
				4315
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4316	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]	4317	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4318	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]	4319	implemented in terms of implicit casts.
				4320	</pre></td></tr>
				4321
				4322
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4323	<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]	4324	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4325
				4326	Given
				4327	void f(int i);
				4328	int y;
				4329	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4330	callExpr(
				4331	forEachArgumentWithParam(
				4332	declRefExpr(to(varDecl(hasName("y")))),
				4333	parmVarDecl(hasType(isInteger()))
				4334	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4335	matches f(y);
				4336	with declRefExpr(...)
				4337	matching int y
				4338	and parmVarDecl(...)
				4339	matching int i
				4340	</pre></td></tr>
				4341
				4342
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4343	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4344	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4345	expression.
				4346
				4347	Given
				4348	void x(int, int, int) { int y; x(1, y, 42); }
				4349	callExpr(hasAnyArgument(declRefExpr()))
				4350	matches x(1, y, 42)
				4351	with hasAnyArgument(...)
				4352	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4353	</pre></td></tr>
				4354
				4355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4356	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4357	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4358	call expression.
				4359
				4360	Example matches y in x(y)
				4361	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4362	void x(int) { int y; x(y); }
				4363	</pre></td></tr>
				4364
				4365
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4366	<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>
				4367	<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]	4368	matches the given matcher.
				4369
				4370	The associated declaration is:
				4371	- for type nodes, the declaration of the underlying type
				4372	- for CallExpr, the declaration of the callee
				4373	- for MemberExpr, the declaration of the referenced member
				4374	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4375	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4376
				4377	Also usable as Matcher<T> for any T supporting the getDecl() member
				4378	function. e.g. various subtypes of clang::Type and various expressions.
				4379
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4380	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>>,
				4381	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>>,
				4382	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>>,
				4383	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>>,
				4384	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>>,
				4385	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>>,
				4386	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]	4387	</pre></td></tr>
				4388
				4389
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4390	<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]	4391	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4392	extension, matches the constant given in the statement.
				4393
				4394	Given
				4395	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4396	caseStmt(hasCaseConstant(integerLiteral()))
				4397	matches "case 1:"
				4398	</pre></td></tr>
				4399
				4400
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4401	<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]	4402	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4403
				4404
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4405	<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]	4406	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4407	functionDecl that have at least one TemplateArgument matching the given
				4408	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4409
				4410	Given
				4411	template<typename T> class A {};
				4412	template<> class A<double> {};
				4413	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4414
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4415	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4416	void func() { f<int>(); };
				4417
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4418	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4419	refersToType(asString("int"))))
				4420	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4421
				4422	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4423	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4424	</pre></td></tr>
				4425
				4426
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4427	<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]	4428	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4429	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4430
				4431	Given
				4432	template<typename T, typename U> class A {};
				4433	A<bool, int> b;
				4434	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4435
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4436	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4437	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4438	classTemplateSpecializationDecl(hasTemplateArgument(
				4439	1, refersToType(asString("int"))))
				4440	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4441
				4442	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4443	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4444	</pre></td></tr>
				4445
				4446
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4447	<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]	4448	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4449	type.
				4450
				4451	Given
				4452	struct A {};
				4453	A a[7];
				4454	int b[7];
				4455	arrayType(hasElementType(builtinType()))
				4456	matches "int b[7]"
				4457
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4458	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]	4459	</pre></td></tr>
				4460
				4461
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4462	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4463	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4464	type.
				4465
				4466	Given
				4467	struct A {};
				4468	A a[7];
				4469	int b[7];
				4470	arrayType(hasElementType(builtinType()))
				4471	matches "int b[7]"
				4472
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4473	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]	4474	</pre></td></tr>
				4475
				4476
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4477	<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]	4478	<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]	4479	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4480
				4481	Given
				4482	{ {}; 1+2; }
				4483	hasAnySubstatement(compoundStmt())
				4484	matches '{ {}; 1+2; }'
				4485	with compoundStmt()
				4486	matching '{}'
				4487	</pre></td></tr>
				4488
				4489
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4490	<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]	4491	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4492	</pre></td></tr>
				4493
				4494
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4495	<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>
				4496	<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]	4497	matches the given matcher.
				4498
				4499	The associated declaration is:
				4500	- for type nodes, the declaration of the underlying type
				4501	- for CallExpr, the declaration of the callee
				4502	- for MemberExpr, the declaration of the referenced member
				4503	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4504	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4505
				4506	Also usable as Matcher<T> for any T supporting the getDecl() member
				4507	function. e.g. various subtypes of clang::Type and various expressions.
				4508
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4509	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>>,
				4510	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>>,
				4511	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>>,
				4512	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>>,
				4513	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>>,
				4514	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>>,
				4515	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]	4516	</pre></td></tr>
				4517
				4518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4519	<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]	4520	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4521	specific using shadow declaration.
				4522
				4523	Given
				4524	namespace a { void f() {} }
				4525	using a::f;
				4526	void g() {
				4527	f(); Matches this ..
				4528	a::f(); .. but not this.
				4529	}
				4530	declRefExpr(throughUsingDecl(anything()))
				4531	matches f()
				4532	</pre></td></tr>
				4533
				4534
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4535	<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]	4536	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4537	specified matcher.
				4538
				4539	Example matches x in if(x)
				4540	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4541	bool x;
				4542	if (x) {}
				4543	</pre></td></tr>
				4544
				4545
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4546	<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]	4547	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4548
				4549	Note that this does not work for global declarations because the AST
				4550	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4551	DeclStmt's.
				4552	Example: Given non-global declarations
				4553	int a, b = 0;
				4554	int c;
				4555	int d = 2, e;
				4556	declStmt(containsDeclaration(
				4557	0, varDecl(hasInitializer(anything()))))
				4558	matches only 'int d = 2, e;', and
				4559	declStmt(containsDeclaration(1, varDecl()))
				4560	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4561	but 'int c;' is not matched.
				4562	</pre></td></tr>
				4563
				4564
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4565	<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]	4566	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4567
				4568	Given
				4569	int a, b;
				4570	int c;
				4571	declStmt(hasSingleDecl(anything()))
				4572	matches 'int c;' but not 'int a, b;'.
				4573	</pre></td></tr>
				4574
				4575
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4576	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4577	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4578	the inner matcher.
				4579
				4580	Given
				4581	int x;
				4582	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4583	matches int x
				4584	</pre></td></tr>
				4585
				4586
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4587	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4588	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4589	Decl, matches InnerMatcher.
				4590
				4591	Given
				4592	namespace N {
				4593	namespace M {
				4594	class D {};
				4595	}
				4596	}
				4597
				4598	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4599	declaration of class D.
				4600	</pre></td></tr>
				4601
				4602
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4603	<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]	4604	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4605	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4606
				4607	Given
				4608	for (;;) {}
				4609	hasBody(compoundStmt())
				4610	matches 'for (;;) {}'
				4611	with compoundStmt()
				4612	matching '{}'
				4613	</pre></td></tr>
				4614
				4615
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4616	<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]	4617	<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]	4618	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4619
				4620	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4621	if (true) {}
				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_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]	4626	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4627	matches InnerMatcher if the qualifier exists.
				4628
				4629	Given
				4630	namespace N {
				4631	namespace M {
				4632	class D {};
				4633	}
				4634	}
				4635	N::M::D d;
				4636
				4637	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4638	matches the type of the variable declaration of d.
				4639	</pre></td></tr>
				4640
				4641
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4642	<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]	4643	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4644
				4645	Given
				4646	namespace N {
				4647	namespace M {
				4648	class D {};
				4649	}
				4650	}
				4651	N::M::D d;
				4652
				4653	elaboratedType(namesType(recordType(
				4654	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4655	declaration of d.
				4656	</pre></td></tr>
				4657
				4658
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4659	<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>
				4660	<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]	4661	matches the given matcher.
				4662
				4663	The associated declaration is:
				4664	- for type nodes, the declaration of the underlying type
				4665	- for CallExpr, the declaration of the callee
				4666	- for MemberExpr, the declaration of the referenced member
				4667	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4668	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4669
				4670	Also usable as Matcher<T> for any T supporting the getDecl() member
				4671	function. e.g. various subtypes of clang::Type and various expressions.
				4672
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4673	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>>,
				4674	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>>,
				4675	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>>,
				4676	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>>,
				4677	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>>,
				4678	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>>,
				4679	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]	4680	</pre></td></tr>
				4681
				4682
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4683	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4684	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4685
				4686	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4687	actual casts "explicit" casts.)
				4688	</pre></td></tr>
				4689
				4690
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4691	<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>
				4692	<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]	4693	declaration's type.
				4694
				4695	In case of a value declaration (for example a variable declaration),
				4696	this resolves one layer of indirection. For example, in the value
				4697	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4698	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4699	declaration of x.
				4700
				4701	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4702	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4703	class X {};
				4704	void y(X &x) { x; X z; }
				4705
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4706	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]	4707	</pre></td></tr>
				4708
				4709
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4710	<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]	4711	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4712	matcher.
				4713
				4714	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4715	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4716	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4717	class X {};
				4718	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4719	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4720	</pre></td></tr>
				4721
				4722
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4723	<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]	4724	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4725	are stripped off.
				4726
				4727	Parentheses and explicit casts are not discarded.
				4728	Given
				4729	int arr[5];
				4730	int a = 0;
				4731	char b = 0;
				4732	const int c = a;
				4733	int *d = arr;
				4734	long e = (long) 0l;
				4735	The matchers
				4736	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4737	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4738	would match the declarations for a, b, c, and d, but not e.
				4739	While
				4740	varDecl(hasInitializer(integerLiteral()))
				4741	varDecl(hasInitializer(declRefExpr()))
				4742	only match the declarations for b, c, and d.
				4743	</pre></td></tr>
				4744
				4745
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4746	<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>
				4747	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4748	nodes are stripped off.
				4749
				4750	Parentheses and explicit casts are not discarded.
				4751	Given
				4752	class C {};
				4753	C a = C();
				4754	C b;
				4755	C c = b;
				4756	The matchers
				4757	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4758	would match the declarations for a, b, and c.
				4759	While
				4760	varDecl(hasInitializer(cxxConstructExpr()))
				4761	only match the declarations for b and c.
				4762	</pre></td></tr>
				4763
				4764
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4765	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4766	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4767	casts are stripped off.
				4768
				4769	Implicit and non-C Style casts are also discarded.
				4770	Given
				4771	int a = 0;
				4772	char b = (0);
				4773	void* c = reinterpret_cast<char*>(0);
				4774	char d = char(0);
				4775	The matcher
				4776	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4777	would match the declarations for a, b, c, and d.
				4778	while
				4779	varDecl(hasInitializer(integerLiteral()))
				4780	only match the declaration for a.
				4781	</pre></td></tr>
				4782
				4783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4784	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4785	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4786	parentheses are stripped off.
				4787
				4788	Explicit casts are not discarded.
				4789	Given
				4790	int arr[5];
				4791	int a = 0;
				4792	char b = (0);
				4793	const int c = a;
				4794	int *d = (arr);
				4795	long e = ((long) 0l);
				4796	The matchers
				4797	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4798	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4799	would match the declarations for a, b, c, and d, but not e.
				4800	while
				4801	varDecl(hasInitializer(integerLiteral()))
				4802	varDecl(hasInitializer(declRefExpr()))
				4803	would only match the declaration for a.
				4804	</pre></td></tr>
				4805
				4806
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	4807	<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>
				4808	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				4809
				4810	Given
				4811	class C {
				4812	int a = 2;
				4813	int b = 3;
				4814	int c;
				4815	};
				4816	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				4817	matches 'int a;' but not 'int b;'.
				4818	fieldDecl(hasInClassInitializer(anything()))
				4819	matches 'int a;' and 'int b;' but not 'int c;'.
				4820	</pre></td></tr>
				4821
				4822
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4823	<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]	4824	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4825	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4826
				4827	Given
				4828	for (;;) {}
				4829	hasBody(compoundStmt())
				4830	matches 'for (;;) {}'
				4831	with compoundStmt()
				4832	matching '{}'
				4833	</pre></td></tr>
				4834
				4835
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4836	<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]	4837	<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]	4838	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4839
				4840	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4841	if (true) {}
				4842	</pre></td></tr>
				4843
				4844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4845	<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]	4846	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				4847
				4848	Example:
				4849	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				4850	matches '++x' in
				4851	for (x; x < N; ++x) { }
				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_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]	4856	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				4857
				4858	Example:
				4859	forStmt(hasLoopInit(declStmt()))
				4860	matches 'int x = 0' in
				4861	for (int x = 0; x < N; ++x) { }
				4862	</pre></td></tr>
				4863
				4864
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4865	<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]	4866	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				4867
				4868	Does not match the 'this' parameter of a method.
				4869
				4870	Given
				4871	class X { void f(int x, int y, int z) {} };
				4872	cxxMethodDecl(hasAnyParameter(hasName("y")))
				4873	matches f(int x, int y, int z) {}
				4874	with hasAnyParameter(...)
				4875	matching int y
				4876	</pre></td></tr>
				4877
				4878
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4879	<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>
				4880	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4881	functionDecl that have at least one TemplateArgument matching the given
				4882	InnerMatcher.
				4883
				4884	Given
				4885	template<typename T> class A {};
				4886	template<> class A<double> {};
				4887	A<int> a;
				4888
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4889	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4890	void func() { f<int>(); };
				4891
				4892	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4893	refersToType(asString("int"))))
				4894	matches the specialization A<int>
				4895
				4896	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4897	matches the specialization f<int>
				4898	</pre></td></tr>
				4899
				4900
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4901	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4902	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4903	definition that has a given body.
				4904
				4905	Given
				4906	for (;;) {}
				4907	hasBody(compoundStmt())
				4908	matches 'for (;;) {}'
				4909	with compoundStmt()
				4910	matching '{}'
				4911	</pre></td></tr>
				4912
				4913
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4914	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4915	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				4916
				4917	Given
				4918	class X { void f(int x) {} };
				4919	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				4920	matches f(int x) {}
				4921	with hasParameter(...)
				4922	matching int x
				4923	</pre></td></tr>
				4924
				4925
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4926	<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>
				4927	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4928	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				4929
				4930	Given
				4931	template<typename T, typename U> class A {};
				4932	A<bool, int> b;
				4933	A<int, bool> c;
				4934
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4935	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4936	void func() { f<int>(); };
				4937	classTemplateSpecializationDecl(hasTemplateArgument(
				4938	1, refersToType(asString("int"))))
				4939	matches the specialization A<bool, int>
				4940
				4941	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4942	matches the specialization f<int>
				4943	</pre></td></tr>
				4944
				4945
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4946	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4947	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				4948
				4949	Given:
				4950	class X { int f() { return 1; } };
				4951	cxxMethodDecl(returns(asString("int")))
				4952	matches int f() { return 1; }
				4953	</pre></td></tr>
				4954
				4955
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4956	<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]	4957	<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]	4958	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4959
				4960	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4961	if (true) {}
				4962	</pre></td></tr>
				4963
				4964
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4965	<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]	4966	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				4967
				4968	Given
				4969	if (A* a = GetAPointer()) {}
				4970	hasConditionVariableStatement(...)
				4971	matches 'A* a = GetAPointer()'.
				4972	</pre></td></tr>
				4973
				4974
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4975	<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]	4976	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				4977
				4978	Examples matches the if statement
				4979	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				4980	if (false) false; else true;
				4981	</pre></td></tr>
				4982
				4983
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4984	<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]	4985	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				4986
				4987	Examples matches the if statement
				4988	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				4989	if (false) true; else false;
				4990	</pre></td></tr>
				4991
				4992
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4993	<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]	4994	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				4995	matcher.
				4996
				4997	FIXME: Unit test this matcher
				4998	</pre></td></tr>
				4999
				5000
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5001	<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>
				5002	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5003	(if expression have it).
				5004	</pre></td></tr>
				5005
				5006
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5007	<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]	5008	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5009	matches the given matcher.
				5010
				5011	The associated declaration is:
				5012	- for type nodes, the declaration of the underlying type
				5013	- for CallExpr, the declaration of the callee
				5014	- for MemberExpr, the declaration of the referenced member
				5015	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5016	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5017
				5018	Also usable as Matcher<T> for any T supporting the getDecl() member
				5019	function. e.g. various subtypes of clang::Type and various expressions.
				5020
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5021	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>>,
				5022	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>>,
				5023	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>>,
				5024	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>>,
				5025	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>>,
				5026	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>>,
				5027	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5028	</pre></td></tr>
				5029
				5030
				5031	<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>
				5032	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5033	matches the given matcher.
				5034
				5035	The associated declaration is:
				5036	- for type nodes, the declaration of the underlying type
				5037	- for CallExpr, the declaration of the callee
				5038	- for MemberExpr, the declaration of the referenced member
				5039	- for CXXConstructExpr, the declaration of the constructor
				5040	- for CXXNewExpr, the declaration of the operator new
				5041
				5042	Also usable as Matcher<T> for any T supporting the getDecl() member
				5043	function. e.g. various subtypes of clang::Type and various expressions.
				5044
				5045	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>>,
				5046	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>>,
				5047	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>>,
				5048	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>>,
				5049	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>>,
				5050	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>>,
				5051	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]	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_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]	5056	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5057	matches the given matcher.
				5058
				5059	The associated declaration is:
				5060	- for type nodes, the declaration of the underlying type
				5061	- for CallExpr, the declaration of the callee
				5062	- for MemberExpr, the declaration of the referenced member
				5063	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5064	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5065
				5066	Also usable as Matcher<T> for any T supporting the getDecl() member
				5067	function. e.g. various subtypes of clang::Type and various expressions.
				5068
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5069	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>>,
				5070	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>>,
				5071	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>>,
				5072	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>>,
				5073	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>>,
				5074	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>>,
				5075	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]	5076	</pre></td></tr>
				5077
				5078
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5079	<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]	5080	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5081	matched by a given matcher.
				5082
				5083	Given
				5084	struct X { int m; };
				5085	void f(X x) { x.m; m; }
				5086	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5087	matches "x.m" and "m"
				5088	with hasObjectExpression(...)
				5089	matching "x" and the implicit object expression of "m" which has type X*.
				5090	</pre></td></tr>
				5091
				5092
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5093	<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]	5094	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5095	given matcher.
				5096
				5097	Given
				5098	struct { int first, second; } first, second;
				5099	int i(second.first);
				5100	int j(first.second);
				5101	memberExpr(member(hasName("first")))
				5102	matches second.first
				5103	but not first.second (because the member name there is "second").
				5104	</pre></td></tr>
				5105
				5106
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5107	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5108	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5109	pointee matches a given matcher.
				5110
				5111	Given
				5112	int *a;
				5113	int const *b;
				5114	float const *f;
				5115	pointerType(pointee(isConstQualified(), isInteger()))
				5116	matches "int const *b"
				5117
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5118	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>>,
				5119	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]	5120	</pre></td></tr>
				5121
				5122
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5123	<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]	5124	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5125	pointee matches a given matcher.
				5126
				5127	Given
				5128	int *a;
				5129	int const *b;
				5130	float const *f;
				5131	pointerType(pointee(isConstQualified(), isInteger()))
				5132	matches "int const *b"
				5133
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5134	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>>,
				5135	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]	5136	</pre></td></tr>
				5137
				5138
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5139	<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>
				5140	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5141	matcher.
				5142
				5143	Given
				5144	namespace N { template<class T> void f(T t); }
				5145	template <class T> void g() { using N::f; f(T()); }
				5146	unresolvedLookupExpr(hasAnyDeclaration(
				5147	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5148	matches the use of f in g() .
				5149	</pre></td></tr>
				5150
				5151
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5152	<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]	5153	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5154
				5155	Given
				5156	struct A { struct B { struct C {}; }; };
				5157	A::B::C c;
				5158	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5159	matches "A::"
				5160	</pre></td></tr>
				5161
				5162
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5163	<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]	5164	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5165	given TypeLoc.
				5166
				5167	Given
				5168	struct A { struct B { struct C {}; }; };
				5169	A::B::C c;
				5170	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5171	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5172	matches "A::"
				5173	</pre></td></tr>
				5174
				5175
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5176	<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]	5177	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5178
				5179	Given
				5180	struct A { struct B { struct C {}; }; };
				5181	A::B::C c;
				5182	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5183	matches "A::"
				5184	</pre></td></tr>
				5185
				5186
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5187	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5188	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5189	given namespace matcher.
				5190
				5191	Given
				5192	namespace ns { struct A {}; }
				5193	ns::A a;
				5194	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5195	matches "ns::"
				5196	</pre></td></tr>
				5197
				5198
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5199	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5200	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5201	given QualType matcher without qualifiers.
				5202
				5203	Given
				5204	struct A { struct B { struct C {}; }; };
				5205	A::B::C c;
				5206	nestedNameSpecifier(specifiesType(
				5207	hasDeclaration(cxxRecordDecl(hasName("A")))
				5208	))
				5209	matches "A::"
				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_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]	5214	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5215	call expression.
				5216
				5217	Example matches y in x(y)
				5218	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5219	void x(int) { int y; x(y); }
				5220	</pre></td></tr>
				5221
				5222
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5223	<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]	5224	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5225
				5226	Example
				5227	matcher = objCMessageExpr(hasRecieverType(asString("UIWebView *")));
				5228	matches the [webView ...] message invocation.
				5229	NSString *webViewJavaScript = ...
				5230	UIWebView *webView = ...
				5231	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5232	</pre></td></tr>
				5233
				5234
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5235	<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>
				5236	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5237
				5238
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5239	<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>
				5240	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5241	overloads matches the given matcher.
				5242
				5243	Given
				5244	template <typename T> void foo(T);
				5245	template <typename T> void bar(T);
				5246	template <typename T> void baz(T t) {
				5247	foo(t);
				5248	bar(t);
				5249	}
				5250	unresolvedLookupExpr(hasAnyDeclaration(
				5251	functionTemplateDecl(hasName("foo"))))
				5252	matches foo in foo(t); but not bar in bar(t);
				5253	</pre></td></tr>
				5254
				5255
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5256	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5257	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5258
				5259	Given
				5260	int (*ptr_to_array)[4];
				5261	int (*ptr_to_func)(int);
				5262
				5263	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5264	ptr_to_func but not ptr_to_array.
				5265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5266	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]	5267	</pre></td></tr>
				5268
				5269
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5270	<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]	5271	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5272	pointee matches a given matcher.
				5273
				5274	Given
				5275	int *a;
				5276	int const *b;
				5277	float const *f;
				5278	pointerType(pointee(isConstQualified(), isInteger()))
				5279	matches "int const *b"
				5280
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5281	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>>,
				5282	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]	5283	</pre></td></tr>
				5284
				5285
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5286	<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]	5287	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5288	pointee matches a given matcher.
				5289
				5290	Given
				5291	int *a;
				5292	int const *b;
				5293	float const *f;
				5294	pointerType(pointee(isConstQualified(), isInteger()))
				5295	matches "int const *b"
				5296
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5297	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>>,
				5298	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]	5299	</pre></td></tr>
				5300
				5301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5302	<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]	5303	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5304
				5305	Given:
				5306	typedef int &int_ref;
				5307	int a;
				5308	int_ref b = a;
				5309
				5310	varDecl(hasType(qualType(referenceType()))))) will not match the
				5311	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				5312	</pre></td></tr>
				5313
				5314
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5315	<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]	5316	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5317	matches the given matcher.
				5318
				5319	The associated declaration is:
				5320	- for type nodes, the declaration of the underlying type
				5321	- for CallExpr, the declaration of the callee
				5322	- for MemberExpr, the declaration of the referenced member
				5323	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5324	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5325
				5326	Also usable as Matcher<T> for any T supporting the getDecl() member
				5327	function. e.g. various subtypes of clang::Type and various expressions.
				5328
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5329	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>>,
				5330	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>>,
				5331	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>>,
				5332	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>>,
				5333	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>>,
				5334	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>>,
				5335	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]	5336	</pre></td></tr>
				5337
				5338
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5339	<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>
				5340	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5341
				5342	Given
				5343	void (*fp)(void);
				5344	The matcher
				5345	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5346	would match the declaration for fp.
				5347	</pre></td></tr>
				5348
				5349
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5350	<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]	5351	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5352	</pre></td></tr>
				5353
				5354
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5355	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5356	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5357	matches the specified matcher.
				5358
				5359	Example matches y->x()
				5360	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5361	cxxRecordDecl(hasName("Y")))))))
				5362	class Y { public: void x(); };
				5363	void z() { Y *y; y->x(); }
				5364	</pre></td></tr>
				5365
				5366
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5367	<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]	5368	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5369	</pre></td></tr>
				5370
				5371
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5372	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5373	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5374	type matches the specified matcher.
				5375
				5376	Example matches X &x and const X &y
				5377	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5378	class X {
				5379	void a(X b) {
				5380	X &x = b;
				5381	const X &y = b;
				5382	}
				5383	};
				5384	</pre></td></tr>
				5385
				5386
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5387	<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]	5388	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5389	matches the given matcher.
				5390
				5391	The associated declaration is:
				5392	- for type nodes, the declaration of the underlying type
				5393	- for CallExpr, the declaration of the callee
				5394	- for MemberExpr, the declaration of the referenced member
				5395	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5396	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5397
				5398	Also usable as Matcher<T> for any T supporting the getDecl() member
				5399	function. e.g. various subtypes of clang::Type and various expressions.
				5400
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5401	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>>,
				5402	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>>,
				5403	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>>,
				5404	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>>,
				5405	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>>,
				5406	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>>,
				5407	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]	5408	</pre></td></tr>
				5409
				5410
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5411	<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]	5412	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5413	pointee matches a given matcher.
				5414
				5415	Given
				5416	int *a;
				5417	int const *b;
				5418	float const *f;
				5419	pointerType(pointee(isConstQualified(), isInteger()))
				5420	matches "int const *b"
				5421
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5422	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>>,
				5423	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]	5424	</pre></td></tr>
				5425
				5426
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5427	<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]	5428	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5429	pointee matches a given matcher.
				5430
				5431	Given
				5432	int *a;
				5433	int const *b;
				5434	float const *f;
				5435	pointerType(pointee(isConstQualified(), isInteger()))
				5436	matches "int const *b"
				5437
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5438	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>>,
				5439	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]	5440	</pre></td></tr>
				5441
				5442
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5443	<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>
				5444	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5445
				5446	Given
				5447	return a + b;
				5448	hasReturnValue(binaryOperator())
				5449	matches 'return a + b'
				5450	with binaryOperator()
				5451	matching 'a + b'
				5452	</pre></td></tr>
				5453
				5454
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5455	<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>
				5456	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5457	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5458
				5459	Given
				5460	{ {}; 1+2; }
				5461	hasAnySubstatement(compoundStmt())
				5462	matches '{ {}; 1+2; }'
				5463	with compoundStmt()
				5464	matching '{}'
				5465	</pre></td></tr>
				5466
				5467
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5468	<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]	5469	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5470	alignof.
				5471	</pre></td></tr>
				5472
				5473
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5474	<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]	5475	<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]	5476
				5477	Given:
				5478	F& operator=(const F& o) {
				5479	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5480	return *this;
				5481	}
				5482	returnStmt(forFunction(hasName("operator=")))
				5483	matches 'return *this'
				5484	but does match 'return > 0'
				5485	</pre></td></tr>
				5486
				5487
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5488	<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]	5489	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5490	sizeof.
				5491	</pre></td></tr>
				5492
				5493
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5494	<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>
				5495	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5496	type that matches the provided matcher.
				5497
				5498	Given
				5499	template <typename T>
				5500	double F(T t);
				5501	int i;
				5502	double j = F(i);
				5503
				5504	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5505	</pre></td></tr>
				5506
				5507
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5508	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5509	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5510	statement. This matcher may produce multiple matches.
				5511
				5512	Given
				5513	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5514	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5515	matches four times, with "c" binding each of "case 1:", "case 2:",
				5516	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5517	"switch (1)", "switch (2)" and "switch (2)".
				5518	</pre></td></tr>
				5519
				5520
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5521	<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>
				5522	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5523	switch statement or conditional operator.
				5524
				5525	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5526	if (true) {}
				5527	</pre></td></tr>
				5528
				5529
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5530	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5531	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5532	matches the given matcher.
				5533
				5534	The associated declaration is:
				5535	- for type nodes, the declaration of the underlying type
				5536	- for CallExpr, the declaration of the callee
				5537	- for MemberExpr, the declaration of the referenced member
				5538	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5539	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5540
				5541	Also usable as Matcher<T> for any T supporting the getDecl() member
				5542	function. e.g. various subtypes of clang::Type and various expressions.
				5543
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5544	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>>,
				5545	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>>,
				5546	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>>,
				5547	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>>,
				5548	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>>,
				5549	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>>,
				5550	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]	5551	</pre></td></tr>
				5552
				5553
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5554	<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]	5555	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5556
				5557	Given
				5558	template<typename T> struct A {};
				5559	struct B { B* next; };
				5560	A<&B::next> a;
				5561	templateSpecializationType(hasAnyTemplateArgument(
				5562	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5563	matches the specialization A<&B::next> with fieldDecl(...) matching
				5564	B::next
				5565	</pre></td></tr>
				5566
				5567
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5568	<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]	5569	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5570	declaration.
				5571
				5572	Given
				5573	template<typename T> struct A {};
				5574	struct B { B* next; };
				5575	A<&B::next> a;
				5576	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5577	refersToDeclaration(fieldDecl(hasName("next"))))
				5578	matches the specialization A<&B::next> with fieldDecl(...) matching
				5579	B::next
				5580	</pre></td></tr>
				5581
				5582
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5583	<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]	5584	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5585
				5586	Given
				5587	template<int T> struct A {};
				5588	C<42> c;
				5589	classTemplateSpecializationDecl(
				5590	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5591	matches the implicit instantiation of C in C<42>.
				5592	</pre></td></tr>
				5593
				5594
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5595	<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>
				5596	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5597
				5598	Given
				5599	template<template <typename> class S> class X {};
				5600	template<typename T> class Y {};"
				5601	X<Y> xi;
				5602	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5603	refersToTemplate(templateName())))
				5604	matches the specialization X<Y>
				5605	</pre></td></tr>
				5606
				5607
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5608	<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]	5609	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5610
				5611	Given
				5612	struct X {};
				5613	template<typename T> struct A {};
				5614	A<X> a;
				5615	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5616	refersToType(class(hasName("X")))))
				5617	matches the specialization A<X>
				5618	</pre></td></tr>
				5619
				5620
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5621	<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]	5622	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5623	functionDecl that have at least one TemplateArgument matching the given
				5624	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5625
				5626	Given
				5627	template<typename T> class A {};
				5628	template<> class A<double> {};
				5629	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5630
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5631	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5632	void func() { f<int>(); };
				5633
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5634	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5635	refersToType(asString("int"))))
				5636	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5637
				5638	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5639	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5640	</pre></td></tr>
				5641
				5642
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5643	<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]	5644	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5645	matches the given matcher.
				5646
				5647	The associated declaration is:
				5648	- for type nodes, the declaration of the underlying type
				5649	- for CallExpr, the declaration of the callee
				5650	- for MemberExpr, the declaration of the referenced member
				5651	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5652	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5653
				5654	Also usable as Matcher<T> for any T supporting the getDecl() member
				5655	function. e.g. various subtypes of clang::Type and various expressions.
				5656
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5657	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>>,
				5658	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>>,
				5659	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>>,
				5660	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>>,
				5661	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>>,
				5662	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>>,
				5663	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]	5664	</pre></td></tr>
				5665
				5666
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5667	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5668	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5669	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5670
				5671	Given
				5672	template<typename T, typename U> class A {};
				5673	A<bool, int> b;
				5674	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5675
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5676	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5677	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5678	classTemplateSpecializationDecl(hasTemplateArgument(
				5679	1, refersToType(asString("int"))))
				5680	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5681
				5682	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5683	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5684	</pre></td></tr>
				5685
				5686
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5687	<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]	5688	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5689	matches the given matcher.
				5690
				5691	The associated declaration is:
				5692	- for type nodes, the declaration of the underlying type
				5693	- for CallExpr, the declaration of the callee
				5694	- for MemberExpr, the declaration of the referenced member
				5695	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5696	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5697
				5698	Also usable as Matcher<T> for any T supporting the getDecl() member
				5699	function. e.g. various subtypes of clang::Type and various expressions.
				5700
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5701	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>>,
				5702	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>>,
				5703	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>>,
				5704	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>>,
				5705	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>>,
				5706	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>>,
				5707	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]	5708	</pre></td></tr>
				5709
				5710
				5711	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5712	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5713
				5714	Generates results for each match.
				5715
				5716	For example, in:
				5717	class A { class B {}; class C {}; };
				5718	The matcher:
				5719	cxxRecordDecl(hasName("::A"),
				5720	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5721	will generate results for A, B and C.
				5722
				5723	Usable as: Any Matcher
				5724	</pre></td></tr>
				5725
				5726
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5727	<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]	5728	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5729	matcher.
				5730
				5731	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5732	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5733	and U (matcher = typedefDecl(hasType(asString("int")))
				5734	class X {};
				5735	void y(X &x) { x; X z; }
				5736	typedef int U;
				5737	</pre></td></tr>
				5738
				5739
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5740	<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]	5741	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5742	matches the given matcher.
				5743
				5744	The associated declaration is:
				5745	- for type nodes, the declaration of the underlying type
				5746	- for CallExpr, the declaration of the callee
				5747	- for MemberExpr, the declaration of the referenced member
				5748	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5749	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5750
				5751	Also usable as Matcher<T> for any T supporting the getDecl() member
				5752	function. e.g. various subtypes of clang::Type and various expressions.
				5753
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5754	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>>,
				5755	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>>,
				5756	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>>,
				5757	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>>,
				5758	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>>,
				5759	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>>,
				5760	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5761	</pre></td></tr>
				5762
				5763
				5764	<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>
				5765	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				5766	type of the matched node.
				5767
				5768	For example, in:
				5769	class A {};
				5770	using B = A;
				5771	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				5772	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5773	</pre></td></tr>
				5774
				5775
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5776	<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]	5777	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5778
				5779	Given
				5780	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5781	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5782	matches sizeof(a) and alignof(c)
				5783	</pre></td></tr>
				5784
				5785
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5786	<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]	5787	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5788
				5789	Example matches true (matcher = hasUnaryOperand(
				5790	cxxBoolLiteral(equals(true))))
				5791	!true
				5792	</pre></td></tr>
				5793
				5794
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5795	<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]	5796	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5797	matches the given matcher.
				5798
				5799	The associated declaration is:
				5800	- for type nodes, the declaration of the underlying type
				5801	- for CallExpr, the declaration of the callee
				5802	- for MemberExpr, the declaration of the referenced member
				5803	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5804	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5805
				5806	Also usable as Matcher<T> for any T supporting the getDecl() member
				5807	function. e.g. various subtypes of clang::Type and various expressions.
				5808
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5809	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>>,
				5810	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>>,
				5811	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>>,
				5812	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>>,
				5813	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>>,
				5814	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>>,
				5815	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]	5816	</pre></td></tr>
				5817
				5818
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5819	<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]	5820	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5821
				5822	Given
				5823	namespace X { void b(); }
				5824	using X::b;
				5825	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5826	matches using X::b </pre></td></tr>
				5827
				5828
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5829	<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]	5830	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				5831	matched by the given matcher.
				5832
				5833	Given
				5834	namespace X { int a; void b(); }
				5835	using X::a;
				5836	using X::b;
				5837	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				5838	matches using X::b but not using X::a </pre></td></tr>
				5839
				5840
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5841	<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>
				5842	<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]	5843	declaration's type.
				5844
				5845	In case of a value declaration (for example a variable declaration),
				5846	this resolves one layer of indirection. For example, in the value
				5847	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				5848	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				5849	declaration of x.
				5850
				5851	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5852	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5853	class X {};
				5854	void y(X &x) { x; X z; }
				5855
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5856	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]	5857	</pre></td></tr>
				5858
				5859
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5860	<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>
				5861	<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]	5862	matcher.
				5863
				5864	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5865	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5866	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5867	class X {};
				5868	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	5869	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5870	</pre></td></tr>
				5871
				5872
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5873	<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]	5874	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				5875	that matches the given matcher.
				5876
				5877	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				5878	bool y() { return true; }
				5879	bool x = y();
				5880	</pre></td></tr>
				5881
				5882
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5883	<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]	5884	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				5885	expression.
				5886
				5887	Given
				5888	void f(int b) {
				5889	int a[b];
				5890	}
				5891	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				5892	varDecl(hasName("b")))))))
				5893	matches "int a[b]"
				5894	</pre></td></tr>
				5895
				5896
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5897	<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]	5898	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5899	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5900
				5901	Given
				5902	for (;;) {}
				5903	hasBody(compoundStmt())
				5904	matches 'for (;;) {}'
				5905	with compoundStmt()
				5906	matching '{}'
				5907	</pre></td></tr>
				5908
				5909
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5910	<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]	5911	<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]	5912	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5913
				5914	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5915	if (true) {}
				5916	</pre></td></tr>
				5917
				5918
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5919	<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]	5920	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				5921	NestedNameSpecifier-matcher matches.
				5922	</pre></td></tr>
				5923
				5924
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5925	<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]	5926	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				5927	QualType-matcher matches.
				5928	</pre></td></tr>
				5929
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	5930	<!--END_TRAVERSAL_MATCHERS -->
				5931	</table>
				5932
				5933	</div>
				5934	</body>
				5935	</html>
				5936
				5937