Blame - clang/docs/LibASTMatchersReference.html - toolchain/llvm-project

blob: 63ae085b0d30d042c7cfe62d6a6536d5a5ea2876 [file] [log] [blame]

Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
				2	"http://www.w3.org/TR/html4/strict.dtd">
				3	<html>
				4	<head>
				5	<title>AST Matcher Reference</title>
				6	<link type="text/css" rel="stylesheet" href="../menu.css" />
				7	<link type="text/css" rel="stylesheet" href="../content.css" />
				8	<style type="text/css">
				9	td {
				10	padding: .33em;
				11	}
				12	td.doc {
				13	display: none;
				14	border-bottom: 1px solid black;
				15	}
				16	td.name:hover {
				17	color: blue;
				18	cursor: pointer;
				19	}
				20	</style>
				21	<script type="text/javascript">
				22	function toggle(id) {
				23	if (!id) return;
				24	row = document.getElementById(id);
				25	if (row.style.display != 'table-cell')
				26	row.style.display = 'table-cell';
				27	else
				28	row.style.display = 'none';
				29	}
				30	</script>
				31	</head>
				32	<body onLoad="toggle(location.hash.substring(1, location.hash.length - 6))">
				33
				34	<!--#include virtual="../menu.html.incl"-->
				35
				36	<div id="content">
				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
Dave Lee	55540a0	2017-10-26 15:53:37 +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('objcCategoryImplDecl0')"><a name="objcCategoryImplDecl0Anchor">objcCategoryImplDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCCategoryImplDecl.html">ObjCCategoryImplDecl</a>>...</td></tr>
				350	<tr><td colspan="4" class="doc" id="objcCategoryImplDecl0"><pre>Matches Objective-C category definitions.
				351
				352	Example matches Foo (Additions)
				353	@implementation Foo (Additions)
				354	@end
				355	</pre></td></tr>
				356
				357
Dave Lee	e6d362c	2017-09-10 21:00:15 +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('objcImplementationDecl0')"><a name="objcImplementationDecl0Anchor">objcImplementationDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCImplementationDecl.html">ObjCImplementationDecl</a>>...</td></tr>
				359	<tr><td colspan="4" class="doc" id="objcImplementationDecl0"><pre>Matches Objective-C implementation declarations.
				360
				361	Example matches Foo
				362	@implementation Foo
				363	@end
				364	</pre></td></tr>
				365
				366
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	367	<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]	368	<tr><td colspan="4" class="doc" id="objcInterfaceDecl0"><pre>Matches Objective-C interface declarations.
				369
				370	Example matches Foo
				371	@interface Foo
				372	@end
				373	</pre></td></tr>
				374
				375
Aaron Ballman	9fd6ee6	2017-03-15 20:14:25 +0000	[diff] [blame]	376	<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>
				377	<tr><td colspan="4" class="doc" id="objcIvarDecl0"><pre>Matches Objective-C instance variable declarations.
				378
				379	Example matches _enabled
				380	@implementation Foo {
				381	BOOL _enabled;
				382	}
				383	@end
				384	</pre></td></tr>
				385
				386
				387	<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>
				388	<tr><td colspan="4" class="doc" id="objcMethodDecl0"><pre>Matches Objective-C method declarations.
				389
				390	Example matches both declaration and definition of -[Foo method]
				391	@interface Foo
				392	- (void)method;
				393	@end
				394
				395	@implementation Foo
				396	- (void)method {}
				397	@end
				398	</pre></td></tr>
				399
				400
				401	<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>
				402	<tr><td colspan="4" class="doc" id="objcPropertyDecl0"><pre>Matches Objective-C property declarations.
				403
				404	Example matches enabled
				405	@interface Foo
				406	@property BOOL enabled;
				407	@end
				408	</pre></td></tr>
				409
				410
				411	<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>
				412	<tr><td colspan="4" class="doc" id="objcProtocolDecl0"><pre>Matches Objective-C protocol declarations.
				413
				414	Example matches FooDelegate
				415	@protocol FooDelegate
				416	@end
				417	</pre></td></tr>
				418
				419
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	420	<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]	421	<tr><td colspan="4" class="doc" id="parmVarDecl0"><pre>Matches parameter variable declarations.
				422
				423	Given
				424	void f(int x);
				425	parmVarDecl()
				426	matches int x.
				427	</pre></td></tr>
				428
				429
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	430	<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]	431	<tr><td colspan="4" class="doc" id="recordDecl0"><pre>Matches class, struct, and union declarations.
				432
				433	Example matches X, Z, U, and S
				434	class X;
				435	template<class T> class Z {};
				436	struct S {};
				437	union U {};
				438	</pre></td></tr>
				439
				440
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	441	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('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]	442	<tr><td colspan="4" class="doc" id="staticAssertDecl0"><pre>Matches a C++ static_assert declaration.
				443
				444	Example:
				445	staticAssertExpr()
				446	matches
				447	static_assert(sizeof(S) == sizeof(int))
				448	in
				449	struct S {
				450	int x;
				451	};
				452	static_assert(sizeof(S) == sizeof(int));
				453	</pre></td></tr>
				454
				455
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	456	<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]	457	<tr><td colspan="4" class="doc" id="templateTypeParmDecl0"><pre>Matches template type parameter declarations.
				458
				459	Given
				460	template <typename T, int N> struct C {};
				461	templateTypeParmDecl()
				462	matches 'T', but not 'N'.
				463	</pre></td></tr>
				464
				465
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	466	<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]	467	<tr><td colspan="4" class="doc" id="translationUnitDecl0"><pre>Matches the top declaration context.
				468
				469	Given
				470	int X;
				471	namespace NS {
				472	int Y;
				473	} namespace NS
				474	decl(hasDeclContext(translationUnitDecl()))
				475	matches "int X", but not "int Y".
				476	</pre></td></tr>
				477
				478
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	479	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typeAliasDecl0')"><a name="typeAliasDecl0Anchor">typeAliasDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeAliasDecl.html">TypeAliasDecl</a>>...</td></tr>
				480	<tr><td colspan="4" class="doc" id="typeAliasDecl0"><pre>Matches type alias declarations.
				481
				482	Given
				483	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	484	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	485	typeAliasDecl()
				486	matches "using Y = int", but not "typedef int X"
				487	</pre></td></tr>
				488
				489
Eric Liu	285f804	2017-03-28 12:56:47 +0000	[diff] [blame]	490	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('typeAliasTemplateDecl0')"><a name="typeAliasTemplateDecl0Anchor">typeAliasTemplateDecl</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypeAliasTemplateDecl.html">TypeAliasTemplateDecl</a>>...</td></tr>
				491	<tr><td colspan="4" class="doc" id="typeAliasTemplateDecl0"><pre>Matches type alias template declarations.
				492
				493	typeAliasTemplateDecl() matches
				494	template <typename T>
				495	using Y = X<T>;
				496	</pre></td></tr>
				497
				498
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	499	<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]	500	<tr><td colspan="4" class="doc" id="typedefDecl0"><pre>Matches typedef declarations.
				501
				502	Given
				503	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	504	using Y = int;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	505	typedefDecl()
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	506	matches "typedef int X", but not "using Y = int"
				507	</pre></td></tr>
				508
				509
				510	<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>
				511	<tr><td colspan="4" class="doc" id="typedefNameDecl0"><pre>Matches typedef name declarations.
				512
				513	Given
				514	typedef int X;
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	515	using Y = int;
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	516	typedefNameDecl()
				517	matches "typedef int X" and "using Y = int"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	518	</pre></td></tr>
				519
				520
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	521	<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]	522	<tr><td colspan="4" class="doc" id="unresolvedUsingTypenameDecl0"><pre>Matches unresolved using value declarations that involve the
				523	typename.
				524
				525	Given
				526	template <typename T>
				527	struct Base { typedef T Foo; };
				528
				529	template<typename T>
				530	struct S : private Base<T> {
				531	using typename Base<T>::Foo;
				532	};
				533	unresolvedUsingTypenameDecl()
				534	matches using Base<T>::Foo </pre></td></tr>
				535
				536
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	537	<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]	538	<tr><td colspan="4" class="doc" id="unresolvedUsingValueDecl0"><pre>Matches unresolved using value declarations.
				539
				540	Given
				541	template<typename X>
				542	class C : private X {
				543	using X::x;
				544	};
				545	unresolvedUsingValueDecl()
				546	matches using X::x </pre></td></tr>
				547
				548
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	549	<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]	550	<tr><td colspan="4" class="doc" id="usingDecl0"><pre>Matches using declarations.
				551
				552	Given
				553	namespace X { int x; }
				554	using X::x;
				555	usingDecl()
				556	matches using X::x </pre></td></tr>
				557
				558
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	559	<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]	560	<tr><td colspan="4" class="doc" id="usingDirectiveDecl0"><pre>Matches using namespace declarations.
				561
				562	Given
				563	namespace X { int x; }
				564	using namespace X;
				565	usingDirectiveDecl()
				566	matches using namespace X </pre></td></tr>
				567
				568
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	569	<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]	570	<tr><td colspan="4" class="doc" id="valueDecl0"><pre>Matches any value declaration.
				571
				572	Example matches A, B, C and F
				573	enum X { A, B, C };
				574	void F();
				575	</pre></td></tr>
				576
				577
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	578	<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]	579	<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
				580
				581	Note: this does not match declarations of member variables, which are
				582	"field" declarations in Clang parlance.
				583
				584	Example matches a
				585	int a;
				586	</pre></td></tr>
				587
				588
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	589	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	590	<tr><td colspan="4" class="doc" id="nestedNameSpecifierLoc0"><pre>Same as nestedNameSpecifier but matches NestedNameSpecifierLoc.
				591	</pre></td></tr>
				592
				593
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	594	<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]	595	<tr><td colspan="4" class="doc" id="nestedNameSpecifier0"><pre>Matches nested name specifiers.
				596
				597	Given
				598	namespace ns {
				599	struct A { static void f(); };
				600	void A::f() {}
				601	void g() { A::f(); }
				602	}
				603	ns::A a;
				604	nestedNameSpecifier()
				605	matches "ns::" and both "A::"
				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_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]	610	<tr><td colspan="4" class="doc" id="qualType0"><pre>Matches QualTypes in the clang AST.
				611	</pre></td></tr>
				612
				613
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	614	<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>
				615	<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
				616
				617	Given
				618	FOO: bar();
				619	void *ptr = &&FOO;
				620	goto *bar;
				621	addrLabelExpr()
				622	matches '&&FOO'
				623	</pre></td></tr>
				624
				625
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	626	<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]	627	<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
				628
				629	Given
				630	int i = a[1];
				631	arraySubscriptExpr()
				632	matches "a[1]"
				633	</pre></td></tr>
				634
				635
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	636	<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]	637	<tr><td colspan="4" class="doc" id="asmStmt0"><pre>Matches asm statements.
				638
				639	int i = 100;
				640	__asm("mov al, 2");
				641	asmStmt()
				642	matches '__asm("mov al, 2")'
				643	</pre></td></tr>
				644
				645
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	646	<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>
				647	<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
				648	Example matches __atomic_load_n(ptr, 1)
				649	void foo() { int *ptr; __atomic_load_n(ptr, 1); }
				650	</pre></td></tr>
				651
				652
				653	<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>
				654	<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
				655
				656	Example matches a ?: b
				657	(a ?: b) + 42;
				658	</pre></td></tr>
				659
				660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	661	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	662	<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
				663
				664	Example matches a \|\| b
				665	!(a \|\| b)
				666	</pre></td></tr>
				667
				668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	669	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	670	<tr><td colspan="4" class="doc" id="breakStmt0"><pre>Matches break statements.
				671
				672	Given
				673	while (true) { break; }
				674	breakStmt()
				675	matches 'break'
				676	</pre></td></tr>
				677
				678
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	679	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	680	<tr><td colspan="4" class="doc" id="cStyleCastExpr0"><pre>Matches a C-style cast expression.
				681
Artem Dergachev	ded92a9	2016-11-11 22:34:53 +0000	[diff] [blame]	682	Example: Matches (int) 2.2f in
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	683	int i = (int) 2.2f;
				684	</pre></td></tr>
				685
				686
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	687	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	688	<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
				689
				690	Example matches x.y() and y()
				691	X x;
				692	x.y();
				693	y();
				694	</pre></td></tr>
				695
				696
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	697	<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]	698	<tr><td colspan="4" class="doc" id="caseStmt0"><pre>Matches case statements inside switch statements.
				699
				700	Given
				701	switch(a) { case 42: break; default: break; }
				702	caseStmt()
				703	matches 'case 42: break;'.
				704	</pre></td></tr>
				705
				706
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	707	<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]	708	<tr><td colspan="4" class="doc" id="castExpr0"><pre>Matches any cast nodes of Clang's AST.
				709
				710	Example: castExpr() matches each of the following:
				711	(int) 3;
				712	const_cast<Expr *>(SubExpr);
				713	char c = 0;
				714	but does not match
				715	int i = (0);
				716	int k = 0;
				717	</pre></td></tr>
				718
				719
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	720	<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]	721	<tr><td colspan="4" class="doc" id="characterLiteral0"><pre>Matches character literals (also matches wchar_t).
				722
				723	Not matching Hex-encoded chars (e.g. 0x1234, which is a IntegerLiteral),
				724	though.
				725
				726	Example matches 'a', L'a'
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	727	char ch = 'a';
				728	wchar_t chw = L'a';
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	729	</pre></td></tr>
				730
				731
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	732	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	733	<tr><td colspan="4" class="doc" id="compoundLiteralExpr0"><pre>Matches compound (i.e. non-scalar) literals
				734
				735	Example match: {1}, (1, 2)
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	736	int array[4] = {1};
				737	vector int myvec = (vector int)(1, 2);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	738	</pre></td></tr>
				739
				740
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	741	<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]	742	<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
				743
				744	Example matches '{}' and '{{}}'in 'for (;;) {{}}'
				745	for (;;) {{}}
				746	</pre></td></tr>
				747
				748
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	749	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	750	<tr><td colspan="4" class="doc" id="conditionalOperator0"><pre>Matches conditional operator expressions.
				751
				752	Example matches a ? b : c
				753	(a ? b : c) + 42
				754	</pre></td></tr>
				755
				756
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	757	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	758	<tr><td colspan="4" class="doc" id="continueStmt0"><pre>Matches continue statements.
				759
				760	Given
				761	while (true) { continue; }
				762	continueStmt()
				763	matches 'continue'
				764	</pre></td></tr>
				765
				766
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	767	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	768	<tr><td colspan="4" class="doc" id="cudaKernelCallExpr0"><pre>Matches CUDA kernel call expression.
				769
				770	Example matches,
				771	kernel<<<i,j>>>();
				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('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]	776	<tr><td colspan="4" class="doc" id="cxxBindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
				777
				778	Example matches FunctionTakesString(GetStringByValue())
				779	(matcher = cxxBindTemporaryExpr())
				780	FunctionTakesString(GetStringByValue());
				781	FunctionTakesStringByPointer(GetStringPointer());
				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('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]	786	<tr><td colspan="4" class="doc" id="cxxBoolLiteral0"><pre>Matches bool literals.
				787
				788	Example matches true
				789	true
				790	</pre></td></tr>
				791
				792
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	793	<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]	794	<tr><td colspan="4" class="doc" id="cxxCatchStmt0"><pre>Matches catch statements.
				795
				796	try {} catch(int i) {}
				797	cxxCatchStmt()
				798	matches 'catch(int i)'
				799	</pre></td></tr>
				800
				801
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	802	<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]	803	<tr><td colspan="4" class="doc" id="cxxConstCastExpr0"><pre>Matches a const_cast expression.
				804
				805	Example: Matches const_cast<int*>(&r) in
				806	int n = 42;
				807	const int &r(n);
				808	int* p = const_cast<int*>(&r);
				809	</pre></td></tr>
				810
				811
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	812	<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]	813	<tr><td colspan="4" class="doc" id="cxxConstructExpr0"><pre>Matches constructor call expressions (including implicit ones).
				814
				815	Example matches string(ptr, n) and ptr within arguments of f
				816	(matcher = cxxConstructExpr())
				817	void f(const string &a, const string &b);
				818	char *ptr;
				819	int n;
				820	f(string(ptr, n), ptr);
				821	</pre></td></tr>
				822
				823
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	824	<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]	825	<tr><td colspan="4" class="doc" id="cxxDefaultArgExpr0"><pre>Matches the value of a default argument at the call site.
				826
				827	Example matches the CXXDefaultArgExpr placeholder inserted for the
				828	default value of the second parameter in the call expression f(42)
				829	(matcher = cxxDefaultArgExpr())
				830	void f(int x, int y = 0);
				831	f(42);
				832	</pre></td></tr>
				833
				834
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	835	<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]	836	<tr><td colspan="4" class="doc" id="cxxDeleteExpr0"><pre>Matches delete expressions.
				837
				838	Given
				839	delete X;
				840	cxxDeleteExpr()
				841	matches 'delete X'.
				842	</pre></td></tr>
				843
				844
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	845	<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]	846	<tr><td colspan="4" class="doc" id="cxxDynamicCastExpr0"><pre>Matches a dynamic_cast expression.
				847
				848	Example:
				849	cxxDynamicCastExpr()
				850	matches
				851	dynamic_cast<D*>(&b);
				852	in
				853	struct B { virtual ~B() {} }; struct D : B {};
				854	B b;
				855	D* p = dynamic_cast<D*>(&b);
				856	</pre></td></tr>
				857
				858
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	859	<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]	860	<tr><td colspan="4" class="doc" id="cxxForRangeStmt0"><pre>Matches range-based for statements.
				861
				862	cxxForRangeStmt() matches 'for (auto a : i)'
				863	int i[] = {1, 2, 3}; for (auto a : i);
				864	for(int j = 0; j < 5; ++j);
				865	</pre></td></tr>
				866
				867
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	868	<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]	869	<tr><td colspan="4" class="doc" id="cxxFunctionalCastExpr0"><pre>Matches functional cast expressions
				870
				871	Example: Matches Foo(bar);
				872	Foo f = bar;
				873	Foo g = (Foo) bar;
				874	Foo h = Foo(bar);
				875	</pre></td></tr>
				876
				877
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	878	<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]	879	<tr><td colspan="4" class="doc" id="cxxMemberCallExpr0"><pre>Matches member call expressions.
				880
				881	Example matches x.y()
				882	X x;
				883	x.y();
				884	</pre></td></tr>
				885
				886
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	887	<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]	888	<tr><td colspan="4" class="doc" id="cxxNewExpr0"><pre>Matches new expressions.
				889
				890	Given
				891	new X;
				892	cxxNewExpr()
				893	matches 'new X'.
				894	</pre></td></tr>
				895
				896
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	897	<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]	898	<tr><td colspan="4" class="doc" id="cxxNullPtrLiteralExpr0"><pre>Matches nullptr literal.
				899	</pre></td></tr>
				900
				901
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	902	<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]	903	<tr><td colspan="4" class="doc" id="cxxOperatorCallExpr0"><pre>Matches overloaded operator calls.
				904
				905	Note that if an operator isn't overloaded, it won't match. Instead, use
				906	binaryOperator matcher.
				907	Currently it does not match operators such as new delete.
				908	FIXME: figure out why these do not match?
				909
				910	Example matches both operator<<((o << b), c) and operator<<(o, b)
				911	(matcher = cxxOperatorCallExpr())
				912	ostream &operator<< (ostream &out, int i) { };
				913	ostream &o; int b = 1, c = 1;
				914	o << b << c;
				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('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]	919	<tr><td colspan="4" class="doc" id="cxxReinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
				920
				921	Either the source expression or the destination type can be matched
				922	using has(), but hasDestinationType() is more specific and can be
				923	more readable.
				924
				925	Example matches reinterpret_cast<char*>(&p) in
				926	void* p = reinterpret_cast<char*>(&p);
				927	</pre></td></tr>
				928
				929
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	930	<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]	931	<tr><td colspan="4" class="doc" id="cxxStaticCastExpr0"><pre>Matches a C++ static_cast expression.
				932
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	933	See also: hasDestinationType
				934	See also: reinterpretCast
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	935
				936	Example:
				937	cxxStaticCastExpr()
				938	matches
				939	static_cast<long>(8)
				940	in
				941	long eight(static_cast<long>(8));
				942	</pre></td></tr>
				943
				944
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	945	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('cxxStdInitializerListExpr0')"><a name="cxxStdInitializerListExpr0Anchor">cxxStdInitializerListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStdInitializerListExpr.html">CXXStdInitializerListExpr</a>>...</td></tr>
				946	<tr><td colspan="4" class="doc" id="cxxStdInitializerListExpr0"><pre>Matches C++ initializer list expressions.
				947
				948	Given
				949	std::vector<int> a({ 1, 2, 3 });
				950	std::vector<int> b = { 4, 5 };
				951	int c[] = { 6, 7 };
				952	std::pair<int, int> d = { 8, 9 };
				953	cxxStdInitializerListExpr()
				954	matches "{ 1, 2, 3 }" and "{ 4, 5 }"
				955	</pre></td></tr>
				956
				957
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	958	<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]	959	<tr><td colspan="4" class="doc" id="cxxTemporaryObjectExpr0"><pre>Matches functional cast expressions having N != 1 arguments
				960
				961	Example: Matches Foo(bar, bar)
				962	Foo h = Foo(bar, bar);
				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('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]	967	<tr><td colspan="4" class="doc" id="cxxThisExpr0"><pre>Matches implicit and explicit this expressions.
				968
				969	Example matches the implicit this expression in "return i".
				970	(matcher = cxxThisExpr())
				971	struct foo {
				972	int i;
				973	int f() { return i; }
				974	};
				975	</pre></td></tr>
				976
				977
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	978	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	979	<tr><td colspan="4" class="doc" id="cxxThrowExpr0"><pre>Matches throw expressions.
				980
				981	try { throw 5; } catch(int i) {}
				982	cxxThrowExpr()
				983	matches 'throw 5'
				984	</pre></td></tr>
				985
				986
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	987	<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]	988	<tr><td colspan="4" class="doc" id="cxxTryStmt0"><pre>Matches try statements.
				989
				990	try {} catch(int i) {}
				991	cxxTryStmt()
				992	matches 'try {}'
				993	</pre></td></tr>
				994
				995
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	996	<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]	997	<tr><td colspan="4" class="doc" id="cxxUnresolvedConstructExpr0"><pre>Matches unresolved constructor call expressions.
				998
				999	Example matches T(t) in return statement of f
				1000	(matcher = cxxUnresolvedConstructExpr())
				1001	template <typename T>
				1002	void f(const T& t) { return T(t); }
				1003	</pre></td></tr>
				1004
				1005
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1006	<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]	1007	<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
				1008
				1009	Example matches x in if (x)
				1010	bool x;
				1011	if (x) {}
				1012	</pre></td></tr>
				1013
				1014
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1015	<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]	1016	<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
				1017
				1018	Given
				1019	int a;
				1020	declStmt()
				1021	matches 'int a'.
				1022	</pre></td></tr>
				1023
				1024
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1025	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1026	<tr><td colspan="4" class="doc" id="defaultStmt0"><pre>Matches default statements inside switch statements.
				1027
				1028	Given
				1029	switch(a) { case 42: break; default: break; }
				1030	defaultStmt()
				1031	matches 'default: break;'.
				1032	</pre></td></tr>
				1033
				1034
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1035	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('designatedInitExpr0')"><a name="designatedInitExpr0Anchor">designatedInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DesignatedInitExpr.html">DesignatedInitExpr</a>>...</td></tr>
				1036	<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
				1037
				1038	Example: Matches { [2].y = 1.0, [0].x = 1.0 }
				1039	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				1040	</pre></td></tr>
				1041
				1042
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1043	<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]	1044	<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
				1045
				1046	Given
				1047	do {} while (true);
				1048	doStmt()
				1049	matches 'do {} while(true)'
				1050	</pre></td></tr>
				1051
				1052
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1053	<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]	1054	<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
				1055
				1056	Matches any cast expression written in user code, whether it be a
				1057	C-style cast, a functional-style cast, or a keyword cast.
				1058
				1059	Does not match implicit conversions.
				1060
				1061	Note: the name "explicitCast" is chosen to match Clang's terminology, as
				1062	Clang uses the term "cast" to apply to implicit conversions as well as to
				1063	actual cast expressions.
				1064
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1065	See also: hasDestinationType.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1066
				1067	Example: matches all five of the casts in
				1068	int((int)(reinterpret_cast<int>(static_cast<int>(const_cast<int>(42)))))
				1069	but does not match the implicit conversion in
				1070	long ell = 42;
				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('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]	1075	<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
				1076
				1077	Example matches x()
				1078	void f() { x(); }
				1079	</pre></td></tr>
				1080
				1081
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1082	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1083	<tr><td colspan="4" class="doc" id="exprWithCleanups0"><pre>Matches expressions that introduce cleanups to be run at the end
				1084	of the sub-expression's evaluation.
				1085
				1086	Example matches std::string()
				1087	const std::string str = std::string();
				1088	</pre></td></tr>
				1089
				1090
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1091	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1092	<tr><td colspan="4" class="doc" id="floatLiteral0"><pre>Matches float literals of all sizes encodings, e.g.
				1093	1.0, 1.0f, 1.0L and 1e10.
				1094
				1095	Does not match implicit conversions such as
				1096	float a = 10;
				1097	</pre></td></tr>
				1098
				1099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1100	<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]	1101	<tr><td colspan="4" class="doc" id="forStmt0"><pre>Matches for statements.
				1102
				1103	Example matches 'for (;;) {}'
				1104	for (;;) {}
				1105	int i[] = {1, 2, 3}; for (auto a : i);
				1106	</pre></td></tr>
				1107
				1108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1109	<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]	1110	<tr><td colspan="4" class="doc" id="gnuNullExpr0"><pre>Matches GNU __null expression.
				1111	</pre></td></tr>
				1112
				1113
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1114	<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]	1115	<tr><td colspan="4" class="doc" id="gotoStmt0"><pre>Matches goto statements.
				1116
				1117	Given
				1118	goto FOO;
				1119	FOO: bar();
				1120	gotoStmt()
				1121	matches 'goto FOO'
				1122	</pre></td></tr>
				1123
				1124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1125	<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]	1126	<tr><td colspan="4" class="doc" id="ifStmt0"><pre>Matches if statements.
				1127
				1128	Example matches 'if (x) {}'
				1129	if (x) {}
				1130	</pre></td></tr>
				1131
				1132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1133	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1134	<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
				1135
				1136	This matches many different places, including function call return value
				1137	eliding, as well as any type conversions.
				1138	</pre></td></tr>
				1139
				1140
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1141	<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>
				1142	<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
				1143
				1144	Given
				1145	point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
				1146	implicitValueInitExpr()
				1147	matches "[0].y" (implicitly)
				1148	</pre></td></tr>
				1149
				1150
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1151	<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]	1152	<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
				1153
				1154	Given
				1155	int a[] = { 1, 2 };
				1156	struct B { int x, y; };
				1157	B b = { 5, 6 };
				1158	initListExpr()
				1159	matches "{ 1, 2 }" and "{ 5, 6 }"
				1160	</pre></td></tr>
				1161
				1162
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1163	<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]	1164	<tr><td colspan="4" class="doc" id="integerLiteral0"><pre>Matches integer literals of all sizes encodings, e.g.
				1165	1, 1L, 0x1 and 1U.
				1166
				1167	Does not match character-encoded integers such as L'a'.
				1168	</pre></td></tr>
				1169
				1170
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1171	<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]	1172	<tr><td colspan="4" class="doc" id="labelStmt0"><pre>Matches label statements.
				1173
				1174	Given
				1175	goto FOO;
				1176	FOO: bar();
				1177	labelStmt()
				1178	matches 'FOO:'
				1179	</pre></td></tr>
				1180
				1181
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1182	<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]	1183	<tr><td colspan="4" class="doc" id="lambdaExpr0"><pre>Matches lambda expressions.
				1184
				1185	Example matches [&](){return 5;}
				1186	[&](){return 5;}
				1187	</pre></td></tr>
				1188
				1189
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1190	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1191	<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
				1192
				1193	Example: Given
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	1194	struct T {void func();};
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1195	T f();
				1196	void g(T);
				1197	materializeTemporaryExpr() matches 'f()' in these statements
				1198	T u(f());
				1199	g(f());
				1200	but does not match
				1201	f();
				1202	f().func();
				1203	</pre></td></tr>
				1204
				1205
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1206	<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]	1207	<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
				1208
				1209	Given
				1210	class Y {
				1211	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				1212	int a; static int b;
				1213	};
				1214	memberExpr()
				1215	matches this->x, x, y.x, a, this->b
				1216	</pre></td></tr>
				1217
				1218
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1219	<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]	1220	<tr><td colspan="4" class="doc" id="nullStmt0"><pre>Matches null statements.
				1221
				1222	foo();;
				1223	nullStmt()
				1224	matches the second ';'
				1225	</pre></td></tr>
				1226
				1227
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1228	<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]	1229	<tr><td colspan="4" class="doc" id="objcMessageExpr0"><pre>Matches ObjectiveC Message invocation expressions.
				1230
				1231	The innermost message send invokes the "alloc" class method on the
				1232	NSString class, while the outermost message send invokes the
				1233	"initWithString" instance method on the object returned from
				1234	NSString's "alloc". This matcher should match both message sends.
				1235	[[NSString alloc] initWithString:@"Hello"]
				1236	</pre></td></tr>
				1237
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1238
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1239	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('opaqueValueExpr0')"><a name="opaqueValueExpr0Anchor">opaqueValueExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OpaqueValueExpr.html">OpaqueValueExpr</a>>...</td></tr>
				1240	<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
				1241	to reference another expressions and can be met
				1242	in BinaryConditionalOperators, for example.
				1243
				1244	Example matches 'a'
				1245	(a ?: c) + 42;
				1246	</pre></td></tr>
				1247
				1248
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1249	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1250	<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
				1251
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1252	Example matches (foo() + 1)
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1253	int foo() { return 1; }
				1254	int a = (foo() + 1);
Aaron Ballman	e8295d7	2016-01-20 16:17:39 +0000	[diff] [blame]	1255	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1256
Aaron Ballman	c35724c	2016-01-21 15:18:25 +0000	[diff] [blame]	1257
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1258	<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>
				1259	<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
				1260	ParenListExprs don't have a predefined type and are used for late parsing.
				1261	In the final AST, they can be met in template declarations.
				1262
				1263	Given
				1264	template<typename T> class X {
				1265	void f() {
				1266	X x(*this);
				1267	int a = 0, b = 1; int i = (a, b);
				1268	}
				1269	};
				1270	parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
				1271	has a predefined type and is a ParenExpr, not a ParenListExpr.
				1272	</pre></td></tr>
				1273
				1274
				1275	<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>
				1276	<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
				1277
				1278	Example: Matches __func__
				1279	printf("%s", __func__);
				1280	</pre></td></tr>
				1281
				1282
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1283	<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]	1284	<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
				1285
				1286	Given
				1287	return 1;
				1288	returnStmt()
				1289	matches 'return 1'
				1290	</pre></td></tr>
				1291
				1292
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1293	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('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]	1294	<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
				1295
				1296	Given
				1297	{ ++a; }
				1298	stmt()
				1299	matches both the compound statement '{ ++a; }' and '++a'.
				1300	</pre></td></tr>
				1301
				1302
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1303	<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>
				1304	<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
				1305
				1306	Example match: ({ int X = 4; X; })
				1307	int C = ({ int X = 4; X; });
				1308	</pre></td></tr>
				1309
				1310
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1311	<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]	1312	<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
				1313
				1314	Example matches "abcd", L"abcd"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	1315	char *s = "abcd";
				1316	wchar_t *ws = L"abcd";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1317	</pre></td></tr>
				1318
				1319
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1320	<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]	1321	<tr><td colspan="4" class="doc" id="substNonTypeTemplateParmExpr0"><pre>Matches substitutions of non-type template parameters.
				1322
				1323	Given
				1324	template <int N>
				1325	struct A { static const int n = N; };
				1326	struct B : public A<42> {};
				1327	substNonTypeTemplateParmExpr()
				1328	matches "N" in the right-hand side of "static const int n = N;"
				1329	</pre></td></tr>
				1330
				1331
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1332	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1333	<tr><td colspan="4" class="doc" id="switchCase0"><pre>Matches case and default statements inside switch statements.
				1334
				1335	Given
				1336	switch(a) { case 42: break; default: break; }
				1337	switchCase()
				1338	matches 'case 42: break;' and 'default: break;'.
				1339	</pre></td></tr>
				1340
				1341
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1342	<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]	1343	<tr><td colspan="4" class="doc" id="switchStmt0"><pre>Matches switch statements.
				1344
				1345	Given
				1346	switch(a) { case 42: break; default: break; }
				1347	switchStmt()
				1348	matches 'switch(a)'.
				1349	</pre></td></tr>
				1350
				1351
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1352	<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]	1353	<tr><td colspan="4" class="doc" id="unaryExprOrTypeTraitExpr0"><pre>Matches sizeof (C99), alignof (C++11) and vec_step (OpenCL)
				1354
				1355	Given
				1356	Foo x = bar;
				1357	int y = sizeof(x) + alignof(x);
				1358	unaryExprOrTypeTraitExpr()
				1359	matches sizeof(x) and alignof(x)
				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_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]	1364	<tr><td colspan="4" class="doc" id="unaryOperator0"><pre>Matches unary operator expressions.
				1365
				1366	Example matches !a
				1367	!a \|\| b
				1368	</pre></td></tr>
				1369
				1370
Haojian Wu	7751c92	2016-05-18 12:53:59 +0000	[diff] [blame]	1371	<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>
				1372	<tr><td colspan="4" class="doc" id="unresolvedLookupExpr0"><pre>Matches reference to a name that can be looked up during parsing
				1373	but could not be resolved to a specific declaration.
				1374
				1375	Given
				1376	template<typename T>
				1377	T foo() { T a; return a; }
				1378	template<typename T>
				1379	void bar() {
				1380	foo<T>();
				1381	}
				1382	unresolvedLookupExpr()
				1383	matches foo<T>() </pre></td></tr>
				1384
				1385
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1386	<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]	1387	<tr><td colspan="4" class="doc" id="userDefinedLiteral0"><pre>Matches user defined literal operator call.
				1388
				1389	Example match: "foo"_suffix
				1390	</pre></td></tr>
				1391
				1392
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1393	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1394	<tr><td colspan="4" class="doc" id="whileStmt0"><pre>Matches while statements.
				1395
				1396	Given
				1397	while (true) {}
				1398	whileStmt()
				1399	matches 'while (true) {}'.
				1400	</pre></td></tr>
				1401
				1402
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1403	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1404	<tr><td colspan="4" class="doc" id="templateArgument0"><pre>Matches template arguments.
				1405
				1406	Given
				1407	template <typename T> struct C {};
				1408	C<int> c;
				1409	templateArgument()
				1410	matches 'int' in C<int>.
				1411	</pre></td></tr>
				1412
				1413
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	1414	<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>
				1415	<tr><td colspan="4" class="doc" id="templateName0"><pre>Matches template name.
				1416
				1417	Given
				1418	template <typename T> class X { };
				1419	X<int> xi;
				1420	templateName()
				1421	matches 'X' in X<int>.
				1422	</pre></td></tr>
				1423
				1424
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1425	<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]	1426	<tr><td colspan="4" class="doc" id="typeLoc0"><pre>Matches TypeLocs in the clang AST.
				1427	</pre></td></tr>
				1428
				1429
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1430	<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]	1431	<tr><td colspan="4" class="doc" id="arrayType0"><pre>Matches all kinds of arrays.
				1432
				1433	Given
				1434	int a[] = { 2, 3 };
				1435	int b[4];
				1436	void f() { int c[a[0]]; }
				1437	arrayType()
				1438	matches "int a[]", "int b[4]" and "int c[a[0]]";
				1439	</pre></td></tr>
				1440
				1441
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1442	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('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]	1443	<tr><td colspan="4" class="doc" id="atomicType0"><pre>Matches atomic types.
				1444
				1445	Given
				1446	_Atomic(int) i;
				1447	atomicType()
				1448	matches "_Atomic(int) i"
				1449	</pre></td></tr>
				1450
				1451
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1452	<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]	1453	<tr><td colspan="4" class="doc" id="autoType0"><pre>Matches types nodes representing C++11 auto types.
				1454
				1455	Given:
				1456	auto n = 4;
				1457	int v[] = { 2, 3 }
				1458	for (auto i : v) { }
				1459	autoType()
				1460	matches "auto n" and "auto i"
				1461	</pre></td></tr>
				1462
				1463
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1464	<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]	1465	<tr><td colspan="4" class="doc" id="blockPointerType0"><pre>Matches block pointer types, i.e. types syntactically represented as
				1466	"void (^)(int)".
				1467
				1468	The pointee is always required to be a FunctionType.
				1469	</pre></td></tr>
				1470
				1471
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1472	<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]	1473	<tr><td colspan="4" class="doc" id="builtinType0"><pre>Matches builtin Types.
				1474
				1475	Given
				1476	struct A {};
				1477	A a;
				1478	int b;
				1479	float c;
				1480	bool d;
				1481	builtinType()
				1482	matches "int b", "float c" and "bool d"
				1483	</pre></td></tr>
				1484
				1485
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1486	<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]	1487	<tr><td colspan="4" class="doc" id="complexType0"><pre>Matches C99 complex types.
				1488
				1489	Given
				1490	_Complex float f;
				1491	complexType()
				1492	matches "_Complex float f"
				1493	</pre></td></tr>
				1494
				1495
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1496	<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]	1497	<tr><td colspan="4" class="doc" id="constantArrayType0"><pre>Matches C arrays with a specified constant size.
				1498
				1499	Given
				1500	void() {
				1501	int a[2];
				1502	int b[] = { 2, 3 };
				1503	int c[b[0]];
				1504	}
				1505	constantArrayType()
				1506	matches "int a[2]"
				1507	</pre></td></tr>
				1508
				1509
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1510	<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]	1511	<tr><td colspan="4" class="doc" id="decayedType0"><pre>Matches decayed type
				1512	Example matches i[] in declaration of f.
				1513	(matcher = valueDecl(hasType(decayedType(hasDecayedType(pointerType())))))
				1514	Example matches i[1].
				1515	(matcher = expr(hasType(decayedType(hasDecayedType(pointerType())))))
				1516	void f(int i[]) {
				1517	i[1] = 0;
				1518	}
				1519	</pre></td></tr>
				1520
				1521
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1522	<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]	1523	<tr><td colspan="4" class="doc" id="dependentSizedArrayType0"><pre>Matches C++ arrays whose size is a value-dependent expression.
				1524
				1525	Given
				1526	template<typename T, int Size>
				1527	class array {
				1528	T data[Size];
				1529	};
				1530	dependentSizedArrayType
				1531	matches "T data[Size]"
				1532	</pre></td></tr>
				1533
				1534
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1535	<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]	1536	<tr><td colspan="4" class="doc" id="elaboratedType0"><pre>Matches types specified with an elaborated type keyword or with a
				1537	qualified name.
				1538
				1539	Given
				1540	namespace N {
				1541	namespace M {
				1542	class D {};
				1543	}
				1544	}
				1545	class C {};
				1546
				1547	class C c;
				1548	N::M::D d;
				1549
				1550	elaboratedType() matches the type of the variable declarations of both
				1551	c and d.
				1552	</pre></td></tr>
				1553
				1554
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1555	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('enumType0')"><a name="enumType0Anchor">enumType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>...</td></tr>
				1556	<tr><td colspan="4" class="doc" id="enumType0"><pre>Matches enum types.
				1557
				1558	Given
				1559	enum C { Green };
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	1560	enum class S { Red };
Haojian Wu	e775de8	2016-06-30 07:50:01 +0000	[diff] [blame]	1561
				1562	C c;
				1563	S s;
				1564
				1565	enumType() matches the type of the variable declarations of both c and
				1566	s.
				1567	</pre></td></tr>
				1568
				1569
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	1570	<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>
				1571	<tr><td colspan="4" class="doc" id="functionProtoType0"><pre>Matches FunctionProtoType nodes.
				1572
				1573	Given
				1574	int (*f)(int);
				1575	void g();
				1576	functionProtoType()
				1577	matches "int (*f)(int)" and the type of "g" in C++ mode.
				1578	In C mode, "g" is not matched because it does not contain a prototype.
				1579	</pre></td></tr>
				1580
				1581
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1582	<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]	1583	<tr><td colspan="4" class="doc" id="functionType0"><pre>Matches FunctionType nodes.
				1584
				1585	Given
				1586	int (*f)(int);
				1587	void g();
				1588	functionType()
				1589	matches "int (*f)(int)" and the type of "g".
				1590	</pre></td></tr>
				1591
				1592
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1593	<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]	1594	<tr><td colspan="4" class="doc" id="incompleteArrayType0"><pre>Matches C arrays with unspecified size.
				1595
				1596	Given
				1597	int a[] = { 2, 3 };
				1598	int b[42];
				1599	void f(int c[]) { int d[a[0]]; };
				1600	incompleteArrayType()
				1601	matches "int a[]" and "int c[]"
				1602	</pre></td></tr>
				1603
				1604
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1605	<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]	1606	<tr><td colspan="4" class="doc" id="injectedClassNameType0"><pre>Matches injected class name types.
				1607
				1608	Example matches S s, but not S<T> s.
				1609	(matcher = parmVarDecl(hasType(injectedClassNameType())))
				1610	template <typename T> struct S {
				1611	void f(S s);
				1612	void g(S<T> s);
				1613	};
				1614	</pre></td></tr>
				1615
				1616
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1617	<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]	1618	<tr><td colspan="4" class="doc" id="lValueReferenceType0"><pre>Matches lvalue reference types.
				1619
				1620	Given:
				1621	int *a;
				1622	int &b = *a;
				1623	int &&c = 1;
				1624	auto &d = b;
				1625	auto &&e = c;
				1626	auto &&f = 2;
				1627	int g = 5;
				1628
				1629	lValueReferenceType() matches the types of b, d, and e. e is
				1630	matched since the type is deduced as int& by reference collapsing rules.
				1631	</pre></td></tr>
				1632
				1633
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1634	<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]	1635	<tr><td colspan="4" class="doc" id="memberPointerType0"><pre>Matches member pointer types.
				1636	Given
				1637	struct A { int i; }
				1638	A::* ptr = A::i;
				1639	memberPointerType()
				1640	matches "A::* ptr"
				1641	</pre></td></tr>
				1642
				1643
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1644	<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]	1645	<tr><td colspan="4" class="doc" id="objcObjectPointerType0"><pre>Matches an Objective-C object pointer type, which is different from
				1646	a pointer type, despite being syntactically similar.
				1647
				1648	Given
				1649	int *a;
				1650
				1651	@interface Foo
				1652	@end
				1653	Foo *f;
				1654	pointerType()
				1655	matches "Foo f", but does not match "int a".
				1656	</pre></td></tr>
				1657
				1658
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1659	<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]	1660	<tr><td colspan="4" class="doc" id="parenType0"><pre>Matches ParenType nodes.
				1661
				1662	Given
				1663	int (*ptr_to_array)[4];
				1664	int *array_of_ptrs[4];
				1665
				1666	varDecl(hasType(pointsTo(parenType()))) matches ptr_to_array but not
				1667	array_of_ptrs.
				1668	</pre></td></tr>
				1669
				1670
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1671	<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]	1672	<tr><td colspan="4" class="doc" id="pointerType0"><pre>Matches pointer types, but does not match Objective-C object pointer
				1673	types.
				1674
				1675	Given
				1676	int *a;
				1677	int &b = *a;
				1678	int c = 5;
				1679
				1680	@interface Foo
				1681	@end
				1682	Foo *f;
				1683	pointerType()
				1684	matches "int a", but does not match "Foo f".
				1685	</pre></td></tr>
				1686
				1687
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1688	<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]	1689	<tr><td colspan="4" class="doc" id="rValueReferenceType0"><pre>Matches rvalue reference types.
				1690
				1691	Given:
				1692	int *a;
				1693	int &b = *a;
				1694	int &&c = 1;
				1695	auto &d = b;
				1696	auto &&e = c;
				1697	auto &&f = 2;
				1698	int g = 5;
				1699
				1700	rValueReferenceType() matches the types of c and f. e is not
				1701	matched as it is deduced to int& by reference collapsing rules.
				1702	</pre></td></tr>
				1703
				1704
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1705	<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]	1706	<tr><td colspan="4" class="doc" id="recordType0"><pre>Matches record types (e.g. structs, classes).
				1707
				1708	Given
				1709	class C {};
				1710	struct S {};
				1711
				1712	C c;
				1713	S s;
				1714
				1715	recordType() matches the type of the variable declarations of both c
				1716	and s.
				1717	</pre></td></tr>
				1718
				1719
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1720	<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]	1721	<tr><td colspan="4" class="doc" id="referenceType0"><pre>Matches both lvalue and rvalue reference types.
				1722
				1723	Given
				1724	int *a;
				1725	int &b = *a;
				1726	int &&c = 1;
				1727	auto &d = b;
				1728	auto &&e = c;
				1729	auto &&f = 2;
				1730	int g = 5;
				1731
				1732	referenceType() matches the types of b, c, d, e, and f.
				1733	</pre></td></tr>
				1734
				1735
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1736	<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]	1737	<tr><td colspan="4" class="doc" id="substTemplateTypeParmType0"><pre>Matches types that represent the result of substituting a type for a
				1738	template type parameter.
				1739
				1740	Given
				1741	template <typename T>
				1742	void F(T t) {
				1743	int i = 1 + t;
				1744	}
				1745
				1746	substTemplateTypeParmType() matches the type of 't' but not '1'
				1747	</pre></td></tr>
				1748
				1749
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame]	1750	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td><td class="name" onclick="toggle('tagType0')"><a name="tagType0Anchor">tagType</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>...</td></tr>
				1751	<tr><td colspan="4" class="doc" id="tagType0"><pre>Matches tag types (record and enum types).
				1752
				1753	Given
				1754	enum E {};
				1755	class C {};
				1756
				1757	E e;
				1758	C c;
				1759
				1760	tagType() matches the type of the variable declarations of both e
				1761	and c.
				1762	</pre></td></tr>
				1763
				1764
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1765	<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]	1766	<tr><td colspan="4" class="doc" id="templateSpecializationType0"><pre>Matches template specialization types.
				1767
				1768	Given
				1769	template <typename T>
				1770	class C { };
				1771
				1772	template class C<int>; A
				1773	C<char> var; B
				1774
				1775	templateSpecializationType() matches the type of the explicit
				1776	instantiation in A and the type of the variable declaration in B.
				1777	</pre></td></tr>
				1778
				1779
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1780	<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]	1781	<tr><td colspan="4" class="doc" id="templateTypeParmType0"><pre>Matches template type parameter types.
				1782
				1783	Example matches T, but not int.
				1784	(matcher = templateTypeParmType())
				1785	template <typename T> void f(int i);
				1786	</pre></td></tr>
				1787
				1788
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1789	<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]	1790	<tr><td colspan="4" class="doc" id="type0"><pre>Matches Types in the clang AST.
				1791	</pre></td></tr>
				1792
				1793
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1794	<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]	1795	<tr><td colspan="4" class="doc" id="typedefType0"><pre>Matches typedef types.
				1796
				1797	Given
				1798	typedef int X;
				1799	typedefType()
				1800	matches "typedef int X"
				1801	</pre></td></tr>
				1802
				1803
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1804	<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]	1805	<tr><td colspan="4" class="doc" id="unaryTransformType0"><pre>Matches types nodes representing unary type transformations.
				1806
				1807	Given:
				1808	typedef __underlying_type(T) type;
				1809	unaryTransformType()
				1810	matches "__underlying_type(T)"
				1811	</pre></td></tr>
				1812
				1813
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1814	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	1815	<tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
				1816	integer-constant-expression.
				1817
				1818	Given
				1819	void f() {
				1820	int a[] = { 2, 3 }
				1821	int b[42];
				1822	int c[a[0]];
				1823	}
				1824	variableArrayType()
				1825	matches "int c[a[0]]"
				1826	</pre></td></tr>
				1827
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	1828	<!--END_DECL_MATCHERS -->
				1829	</table>
				1830
				1831	<!-- ======================================================================= -->
				1832	<h2 id="narrowing-matchers">Narrowing Matchers</h2>
				1833	<!-- ======================================================================= -->
				1834
				1835	<p>Narrowing matchers match certain attributes on the current node, thus
				1836	narrowing down the set of nodes of the current type to match on.</p>
				1837
				1838	<p>There are special logical narrowing matchers (allOf, anyOf, anything and unless)
				1839	which allow users to create more powerful match expressions.</p>
				1840
				1841	<table>
				1842	<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]	1843	<!-- START_NARROWING_MATCHERS -->
				1844
				1845	<tr><td>Matcher<></td><td class="name" onclick="toggle('allOf0')"><a name="allOf0Anchor">allOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1846	<tr><td colspan="4" class="doc" id="allOf0"><pre>Matches if all given matchers match.
				1847
				1848	Usable as: Any Matcher
				1849	</pre></td></tr>
				1850
				1851
				1852	<tr><td>Matcher<></td><td class="name" onclick="toggle('anyOf0')"><a name="anyOf0Anchor">anyOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				1853	<tr><td colspan="4" class="doc" id="anyOf0"><pre>Matches if any of the given matchers matches.
				1854
				1855	Usable as: Any Matcher
				1856	</pre></td></tr>
				1857
				1858
				1859	<tr><td>Matcher<*></td><td class="name" onclick="toggle('anything0')"><a name="anything0Anchor">anything</a></td><td></td></tr>
				1860	<tr><td colspan="4" class="doc" id="anything0"><pre>Matches any node.
				1861
				1862	Useful when another matcher requires a child matcher, but there's no
				1863	additional constraint. This will often be used with an explicit conversion
				1864	to an internal::Matcher<> type such as TypeMatcher.
				1865
				1866	Example: DeclarationMatcher(anything()) matches all declarations, e.g.,
				1867	"int* p" and "void f()" in
				1868	int* p;
				1869	void f();
				1870
				1871	Usable as: Any Matcher
				1872	</pre></td></tr>
				1873
				1874
				1875	<tr><td>Matcher<></td><td class="name" onclick="toggle('unless0')"><a name="unless0Anchor">unless</a></td><td>Matcher<></td></tr>
				1876	<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
				1877
				1878	Example matches Y (matcher = cxxRecordDecl(unless(hasName("X"))))
				1879	class X {};
				1880	class Y {};
				1881
				1882	Usable as: Any Matcher
				1883	</pre></td></tr>
				1884
				1885
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1886	<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]	1887	<tr><td colspan="4" class="doc" id="hasOperatorName0"><pre>Matches the operator Name of operator expressions (binary or
				1888	unary).
				1889
				1890	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				1891	!(a \|\| b)
				1892	</pre></td></tr>
				1893
				1894
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1895	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals2')"><a name="equals2Anchor">equals</a></td><td>ValueT Value</td></tr>
				1896	<tr><td colspan="4" class="doc" id="equals2"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1897
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1898	Given
				1899	f('false, 3.14, 42);
				1900	characterLiteral(equals(0))
				1901	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				1902	match false
				1903	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				1904	match 3.14
				1905	integerLiteral(equals(42))
				1906	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1907
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	1908	Note that you cannot directly match a negative numeric literal because the
				1909	minus sign is not part of the literal: It is a unary operator whose operand
				1910	is the positive numeric literal. Instead, you must use a unaryOperator()
				1911	matcher to match the minus sign:
				1912
				1913	unaryOperator(hasOperatorName("-"),
				1914	hasUnaryOperand(integerLiteral(equals(13))))
				1915
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1916	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1917	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]	1918	</pre></td></tr>
				1919
				1920
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	1921	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals5')"><a name="equals5Anchor">equals</a></td><td>bool Value</td></tr>
				1922	<tr><td colspan="4" class="doc" id="equals5"><pre></pre></td></tr>
				1923
				1924
				1925	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals11')"><a name="equals11Anchor">equals</a></td><td>double Value</td></tr>
				1926	<tr><td colspan="4" class="doc" id="equals11"><pre></pre></td></tr>
				1927
				1928
				1929	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>></td><td class="name" onclick="toggle('equals8')"><a name="equals8Anchor">equals</a></td><td>unsigned Value</td></tr>
				1930	<tr><td colspan="4" class="doc" id="equals8"><pre></pre></td></tr>
				1931
				1932
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1933	<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]	1934	<tr><td colspan="4" class="doc" id="isCatchAll0"><pre>Matches a C++ catch statement that has a catch-all handler.
				1935
				1936	Given
				1937	try {
				1938	...
				1939	} catch (int) {
				1940	...
				1941	} catch (...) {
				1942	...
				1943	}
				1944	endcode
				1945	cxxCatchStmt(isCatchAll()) matches catch(...) but not catch(int).
				1946	</pre></td></tr>
				1947
				1948
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1949	<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]	1950	<tr><td colspan="4" class="doc" id="argumentCountIs1"><pre>Checks that a call expression or a constructor call expression has
				1951	a specific number of arguments (including absent default arguments).
				1952
				1953	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				1954	void f(int x, int y);
				1955	f(0, 0);
				1956	</pre></td></tr>
				1957
				1958
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1959	<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]	1960	<tr><td colspan="4" class="doc" id="isListInitialization0"><pre>Matches a constructor call expression which uses list initialization.
				1961	</pre></td></tr>
				1962
				1963
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	1964	<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>
				1965	<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
				1966	zero initialization.
				1967
				1968	Given
				1969	void foo() {
				1970	struct point { double x; double y; };
				1971	point pt[2] = { { 1.0, 2.0 } };
				1972	}
				1973	initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
				1974	will match the implicit array filler for pt[1].
				1975	</pre></td></tr>
				1976
				1977
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1978	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>></td><td class="name" onclick="toggle('isCopyConstructor0')"><a name="isCopyConstructor0Anchor">isCopyConstructor</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	1979	<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
				1980
				1981	Given
				1982	struct S {
				1983	S(); #1
				1984	S(const S &); #2
				1985	S(S &&); #3
				1986	};
				1987	cxxConstructorDecl(isCopyConstructor()) will match #2, but not #1 or #3.
				1988	</pre></td></tr>
				1989
				1990
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	1991	<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]	1992	<tr><td colspan="4" class="doc" id="isDefaultConstructor0"><pre>Matches constructor declarations that are default constructors.
				1993
				1994	Given
				1995	struct S {
				1996	S(); #1
				1997	S(const S &); #2
				1998	S(S &&); #3
				1999	};
				2000	cxxConstructorDecl(isDefaultConstructor()) will match #1, but not #2 or #3.
				2001	</pre></td></tr>
				2002
				2003
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2004	<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>
				2005	<tr><td colspan="4" class="doc" id="isDelegatingConstructor0"><pre>Matches constructors that delegate to another constructor.
				2006
				2007	Given
				2008	struct S {
				2009	S(); #1
				2010	S(int) {} #2
				2011	S(S &&) : S() {} #3
				2012	};
				2013	S::S() : S(0) {} #4
				2014	cxxConstructorDecl(isDelegatingConstructor()) will match #3 and #4, but not
				2015	#1 or #2.
				2016	</pre></td></tr>
				2017
				2018
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2019	<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]	2020	<tr><td colspan="4" class="doc" id="isExplicit0"><pre>Matches constructor and conversion declarations that are marked with
				2021	the explicit keyword.
				2022
				2023	Given
				2024	struct S {
				2025	S(int); #1
				2026	explicit S(double); #2
				2027	operator int(); #3
				2028	explicit operator bool(); #4
				2029	};
				2030	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2031	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2032	</pre></td></tr>
				2033
				2034
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2035	<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]	2036	<tr><td colspan="4" class="doc" id="isMoveConstructor0"><pre>Matches constructor declarations that are move constructors.
				2037
				2038	Given
				2039	struct S {
				2040	S(); #1
				2041	S(const S &); #2
				2042	S(S &&); #3
				2043	};
				2044	cxxConstructorDecl(isMoveConstructor()) will match #3, but not #1 or #2.
				2045	</pre></td></tr>
				2046
				2047
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2048	<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]	2049	<tr><td colspan="4" class="doc" id="isExplicit1"><pre>Matches constructor and conversion declarations that are marked with
				2050	the explicit keyword.
				2051
				2052	Given
				2053	struct S {
				2054	S(int); #1
				2055	explicit S(double); #2
				2056	operator int(); #3
				2057	explicit operator bool(); #4
				2058	};
				2059	cxxConstructorDecl(isExplicit()) will match #2, but not #1.
				2060	cxxConversionDecl(isExplicit()) will match #4, but not #3.
				2061	</pre></td></tr>
				2062
				2063
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2064	<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]	2065	<tr><td colspan="4" class="doc" id="isBaseInitializer0"><pre>Matches a constructor initializer if it is initializing a base, as
				2066	opposed to a member.
				2067
				2068	Given
				2069	struct B {};
				2070	struct D : B {
				2071	int I;
				2072	D(int i) : I(i) {}
				2073	};
				2074	struct E : B {
				2075	E() : B() {}
				2076	};
				2077	cxxConstructorDecl(hasAnyConstructorInitializer(isBaseInitializer()))
				2078	will match E(), but not match D(int).
				2079	</pre></td></tr>
				2080
				2081
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2082	<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]	2083	<tr><td colspan="4" class="doc" id="isMemberInitializer0"><pre>Matches a constructor initializer if it is initializing a member, as
				2084	opposed to a base.
				2085
				2086	Given
				2087	struct B {};
				2088	struct D : B {
				2089	int I;
				2090	D(int i) : I(i) {}
				2091	};
				2092	struct E : B {
				2093	E() : B() {}
				2094	};
				2095	cxxConstructorDecl(hasAnyConstructorInitializer(isMemberInitializer()))
				2096	will match D(int), but not match E().
				2097	</pre></td></tr>
				2098
				2099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2100	<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]	2101	<tr><td colspan="4" class="doc" id="isWritten0"><pre>Matches a constructor initializer if it is explicitly written in
				2102	code (as opposed to implicitly added by the compiler).
				2103
				2104	Given
				2105	struct Foo {
				2106	Foo() { }
				2107	Foo(int) : foo_("A") { }
				2108	string foo_;
				2109	};
				2110	cxxConstructorDecl(hasAnyConstructorInitializer(isWritten()))
				2111	will match Foo(int), but not Foo()
				2112	</pre></td></tr>
				2113
				2114
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2115	<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]	2116	<tr><td colspan="4" class="doc" id="isConst0"><pre>Matches if the given method declaration is const.
				2117
				2118	Given
				2119	struct A {
				2120	void foo() const;
				2121	void bar();
				2122	};
				2123
				2124	cxxMethodDecl(isConst()) matches A::foo() but not A::bar()
				2125	</pre></td></tr>
				2126
				2127
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2128	<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]	2129	<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
				2130	operator.
				2131
				2132	Given
				2133	struct A {
				2134	A &operator=(const A &);
				2135	A &operator=(A &&);
				2136	};
				2137
				2138	cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
				2139	the second one.
				2140	</pre></td></tr>
				2141
				2142
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2143	<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]	2144	<tr><td colspan="4" class="doc" id="isFinal1"><pre>Matches if the given method or class declaration is final.
				2145
				2146	Given:
				2147	class A final {};
				2148
				2149	struct B {
				2150	virtual void f();
				2151	};
				2152
				2153	struct C : B {
				2154	void f() final;
				2155	};
				2156	matches A and C::f, but not B, C, or B::f
				2157	</pre></td></tr>
				2158
				2159
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2160	<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]	2161	<tr><td colspan="4" class="doc" id="isMoveAssignmentOperator0"><pre>Matches if the given method declaration declares a move assignment
				2162	operator.
				2163
				2164	Given
Aaron Ballman	a681151	2016-01-23 17:49:18 +0000	[diff] [blame]	2165	struct A {
				2166	A &operator=(const A &);
				2167	A &operator=(A &&);
				2168	};
				2169
				2170	cxxMethodDecl(isMoveAssignmentOperator()) matches the second method but not
				2171	the first one.
Aaron Ballman	31bde87	2016-01-22 22:37:09 +0000	[diff] [blame]	2172	</pre></td></tr>
				2173
				2174
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2175	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isOverride0')"><a name="isOverride0Anchor">isOverride</a></td><td></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2176	<tr><td colspan="4" class="doc" id="isOverride0"><pre>Matches if the given method declaration overrides another method.
				2177
				2178	Given
				2179	class A {
				2180	public:
				2181	virtual void x();
				2182	};
				2183	class B : public A {
				2184	public:
				2185	virtual void x();
				2186	};
				2187	matches B::x
				2188	</pre></td></tr>
				2189
				2190
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2191	<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]	2192	<tr><td colspan="4" class="doc" id="isPure0"><pre>Matches if the given method declaration is pure.
				2193
				2194	Given
				2195	class A {
				2196	public:
				2197	virtual void x() = 0;
				2198	};
				2199	matches A::x
				2200	</pre></td></tr>
				2201
				2202
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2203	<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>
				2204	<tr><td colspan="4" class="doc" id="isUserProvided0"><pre>Matches method declarations that are user-provided.
				2205
				2206	Given
				2207	struct S {
				2208	S(); #1
				2209	S(const S &) = default; #2
				2210	S(S &&) = delete; #3
				2211	};
				2212	cxxConstructorDecl(isUserProvided()) will match #1, but not #2 or #3.
				2213	</pre></td></tr>
				2214
				2215
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2216	<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]	2217	<tr><td colspan="4" class="doc" id="isVirtual0"><pre>Matches if the given method declaration is virtual.
				2218
				2219	Given
				2220	class A {
				2221	public:
				2222	virtual void x();
				2223	};
				2224	matches A::x
				2225	</pre></td></tr>
				2226
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2227
				2228	<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]	2229	<tr><td colspan="4" class="doc" id="isVirtualAsWritten0"><pre>Matches if the given method declaration has an explicit "virtual".
				2230
				2231	Given
				2232	class A {
				2233	public:
				2234	virtual void x();
				2235	};
				2236	class B : public A {
				2237	public:
				2238	void x();
				2239	};
				2240	matches A::x but not B::x
				2241	</pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2242
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2243
				2244	<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]	2245	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
				2246
				2247	Matches overloaded operator names specified in strings without the
				2248	"operator" prefix: e.g. "<<".
				2249
				2250	Given:
				2251	class A { int operator*(); };
				2252	const A &operator<<(const A &a, const A &b);
				2253	A a;
				2254	a << a; <-- This matches
				2255
				2256	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2257	specified line and
				2258	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2259	matches the declaration of A.
				2260
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2261	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]	2262	</pre></td></tr>
				2263
				2264
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2265	<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]	2266	<tr><td colspan="4" class="doc" id="isDerivedFrom1"><pre>Overloaded method as shortcut for isDerivedFrom(hasName(...)).
				2267	</pre></td></tr>
				2268
				2269
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2270	<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]	2271	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization2"><pre>Matches explicit template specializations of function, class, or
				2272	static member variable template instantiations.
				2273
				2274	Given
				2275	template<typename T> void A(T t) { }
				2276	template<> void A(int N) { }
				2277	functionDecl(isExplicitTemplateSpecialization())
				2278	matches the specialization A<int>().
				2279
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2280	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]	2281	</pre></td></tr>
				2282
				2283
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2284	<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]	2285	<tr><td colspan="4" class="doc" id="isFinal0"><pre>Matches if the given method or class declaration is final.
				2286
				2287	Given:
				2288	class A final {};
				2289
				2290	struct B {
				2291	virtual void f();
				2292	};
				2293
				2294	struct C : B {
				2295	void f() final;
				2296	};
				2297	matches A and C::f, but not B, C, or B::f
				2298	</pre></td></tr>
				2299
				2300
Samuel Benzaquen	49385c7	2016-06-28 14:08:56 +0000	[diff] [blame]	2301	<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>
				2302	<tr><td colspan="4" class="doc" id="isLambda0"><pre>Matches the generated class of lambda expressions.
				2303
				2304	Given:
				2305	auto x = []{};
				2306
				2307	cxxRecordDecl(isLambda()) matches the implicit class declaration of
				2308	decltype(x)
				2309	</pre></td></tr>
				2310
				2311
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2312	<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]	2313	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom1"><pre>Overloaded method as shortcut for
				2314	isSameOrDerivedFrom(hasName(...)).
				2315	</pre></td></tr>
				2316
				2317
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2318	<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]	2319	<tr><td colspan="4" class="doc" id="isTemplateInstantiation2"><pre>Matches template instantiations of function, class, or static
				2320	member variable template instantiations.
				2321
				2322	Given
				2323	template <typename T> class X {}; class A {}; X<A> x;
				2324	or
				2325	template <typename T> class X {}; class A {}; template class X<A>;
				2326	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2327	matches the template instantiation of X<A>.
				2328
				2329	But given
				2330	template <typename T> class X {}; class A {};
				2331	template <> class X<A> {}; X<A> x;
				2332	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2333	does not match, as X<A> is an explicit template specialization.
				2334
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2335	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]	2336	</pre></td></tr>
				2337
				2338
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2339	<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]	2340	<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
				2341	a specific number of arguments (including absent default arguments).
				2342
				2343	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				2344	void f(int x, int y);
				2345	f(0, 0);
				2346	</pre></td></tr>
				2347
				2348
Etienne Bergeron	75e5272	2016-05-13 19:36:55 +0000	[diff] [blame]	2349	<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>
				2350	<tr><td colspan="4" class="doc" id="hasCastKind0"><pre>Matches casts that has a given cast kind.
				2351
				2352	Example: matches the implicit cast around 0
				2353	(matcher = castExpr(hasCastKind(CK_NullToPointer)))
				2354	int *p = 0;
				2355	</pre></td></tr>
				2356
				2357
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2358	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals3')"><a name="equals3Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2359	<tr><td colspan="4" class="doc" id="equals3"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2360
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2361	Given
				2362	f('false, 3.14, 42);
				2363	characterLiteral(equals(0))
				2364	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2365	match false
				2366	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2367	match 3.14
				2368	integerLiteral(equals(42))
				2369	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2370
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2371	Note that you cannot directly match a negative numeric literal because the
				2372	minus sign is not part of the literal: It is a unary operator whose operand
				2373	is the positive numeric literal. Instead, you must use a unaryOperator()
				2374	matcher to match the minus sign:
				2375
				2376	unaryOperator(hasOperatorName("-"),
				2377	hasUnaryOperand(integerLiteral(equals(13))))
				2378
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2379	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2380	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]	2381	</pre></td></tr>
				2382
				2383
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2384	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals4')"><a name="equals4Anchor">equals</a></td><td>bool Value</td></tr>
				2385	<tr><td colspan="4" class="doc" id="equals4"><pre></pre></td></tr>
				2386
				2387
				2388	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals10')"><a name="equals10Anchor">equals</a></td><td>double Value</td></tr>
				2389	<tr><td colspan="4" class="doc" id="equals10"><pre></pre></td></tr>
				2390
				2391
				2392	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>></td><td class="name" onclick="toggle('equals7')"><a name="equals7Anchor">equals</a></td><td>unsigned Value</td></tr>
				2393	<tr><td colspan="4" class="doc" id="equals7"><pre></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_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]	2397	<tr><td colspan="4" class="doc" id="templateArgumentCountIs0"><pre>Matches if the number of template arguments equals N.
				2398
				2399	Given
				2400	template<typename T> struct C {};
				2401	C<int> c;
				2402	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				2403	matches C<int>.
				2404	</pre></td></tr>
				2405
				2406
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2407	<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]	2408	<tr><td colspan="4" class="doc" id="statementCountIs0"><pre>Checks that a compound statement contains a specific number of
				2409	child statements.
				2410
				2411	Example: Given
				2412	{ for (;;) {} }
				2413	compoundStmt(statementCountIs(0)))
				2414	matches '{}'
				2415	but does not match the outer compound statement.
				2416	</pre></td></tr>
				2417
				2418
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2419	<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]	2420	<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]	2421
				2422	Given
				2423	int a[42];
				2424	int b[2 * 21];
				2425	int c[41], d[43];
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2426	char *s = "abcd";
				2427	wchar_t *ws = L"abcd";
				2428	char *w = "a";
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2429	constantArrayType(hasSize(42))
				2430	matches "int a[42]" and "int b[2 * 21]"
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	2431	stringLiteral(hasSize(4))
				2432	matches "abcd", L"abcd"
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2433	</pre></td></tr>
				2434
				2435
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2436	<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]	2437	<tr><td colspan="4" class="doc" id="declCountIs0"><pre>Matches declaration statements that contain a specific number of
				2438	declarations.
				2439
				2440	Example: Given
				2441	int a, b;
				2442	int c;
				2443	int d = 2, e;
				2444	declCountIs(2)
				2445	matches 'int a, b;' and 'int d = 2, e;', but not 'int c;'.
				2446	</pre></td></tr>
				2447
				2448
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2449	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2450	<tr><td colspan="4" class="doc" id="equalsBoundNode1"><pre>Matches if a node equals a previously bound node.
				2451
				2452	Matches a node if it equals the node previously bound to ID.
				2453
				2454	Given
				2455	class X { int a; int b; };
				2456	cxxRecordDecl(
				2457	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				2458	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				2459	matches the class X, as a and b have the same type.
				2460
				2461	Note that when multiple matches are involved via forEach* matchers,
				2462	equalsBoundNodes acts as a filter.
				2463	For example:
				2464	compoundStmt(
				2465	forEachDescendant(varDecl().bind("d")),
				2466	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				2467	will trigger a match for each combination of variable declaration
				2468	and reference to that variable declaration within a compound statement.
				2469	</pre></td></tr>
				2470
				2471
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	2472	<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>
				2473	<tr><td colspan="4" class="doc" id="equalsNode0"><pre>Matches if a node equals another node.
				2474
				2475	Decl has pointer identity in the AST.
				2476	</pre></td></tr>
				2477
				2478
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2479	<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]	2480	<tr><td colspan="4" class="doc" id="hasAttr0"><pre>Matches declaration that has a given attribute.
				2481
				2482	Given
				2483	__attribute__((device)) void f() { ... }
				2484	decl(hasAttr(clang::attr::CUDADevice)) matches the function declaration of
				2485	f. If the matcher is use from clang-query, attr::Kind parameter should be
				2486	passed as a quoted string. e.g., hasAttr("attr::CUDADevice").
				2487	</pre></td></tr>
				2488
				2489
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2490	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('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]	2491	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching0"><pre>Matches AST nodes that were expanded within files whose name is
				2492	partially matching a given regex.
				2493
				2494	Example matches Y but not X
				2495	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				2496	#include "ASTMatcher.h"
				2497	class X {};
				2498	ASTMatcher.h:
				2499	class Y {};
				2500
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2501	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]	2502	</pre></td></tr>
				2503
				2504
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2505	<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]	2506	<tr><td colspan="4" class="doc" id="isExpansionInMainFile0"><pre>Matches AST nodes that were expanded within the main-file.
				2507
				2508	Example matches X but not Y
				2509	(matcher = cxxRecordDecl(isExpansionInMainFile())
				2510	#include <Y.h>
				2511	class X {};
				2512	Y.h:
				2513	class Y {};
				2514
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2515	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]	2516	</pre></td></tr>
				2517
				2518
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2519	<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]	2520	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader0"><pre>Matches AST nodes that were expanded within system-header-files.
				2521
				2522	Example matches Y but not X
				2523	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				2524	#include <SystemHeader.h>
				2525	class X {};
				2526	SystemHeader.h:
				2527	class Y {};
				2528
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2529	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]	2530	</pre></td></tr>
				2531
				2532
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2533	<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]	2534	<tr><td colspan="4" class="doc" id="isImplicit0"><pre>Matches a declaration that has been implicitly added
				2535	by the compiler (eg. implicit defaultcopy constructors).
				2536	</pre></td></tr>
				2537
				2538
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2539	<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]	2540	<tr><td colspan="4" class="doc" id="isPrivate0"><pre>Matches private C++ declarations.
				2541
				2542	Given
				2543	class C {
				2544	public: int a;
				2545	protected: int b;
				2546	private: int c;
				2547	};
				2548	fieldDecl(isPrivate())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2549	matches 'int c;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2550	</pre></td></tr>
				2551
				2552
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2553	<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]	2554	<tr><td colspan="4" class="doc" id="isProtected0"><pre>Matches protected C++ declarations.
				2555
				2556	Given
				2557	class C {
				2558	public: int a;
				2559	protected: int b;
				2560	private: int c;
				2561	};
				2562	fieldDecl(isProtected())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2563	matches 'int b;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2564	</pre></td></tr>
				2565
				2566
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2567	<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]	2568	<tr><td colspan="4" class="doc" id="isPublic0"><pre>Matches public C++ declarations.
				2569
				2570	Given
				2571	class C {
				2572	public: int a;
				2573	protected: int b;
				2574	private: int c;
				2575	};
				2576	fieldDecl(isPublic())
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	2577	matches 'int a;'
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2578	</pre></td></tr>
				2579
				2580
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	2581	<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>
				2582	<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
				2583	a specific number of designators.
				2584
				2585	Example: Given
				2586	point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
				2587	point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
				2588	designatorCountIs(2)
				2589	matches '{ [2].y = 1.0, [0].x = 1.0 }',
				2590	but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
				2591	</pre></td></tr>
				2592
				2593
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2594	<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]	2595	<tr><td colspan="4" class="doc" id="hasBitWidth0"><pre>Matches non-static data members that are bit-fields of the specified
				2596	bit width.
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2597
				2598	Given
				2599	class C {
				2600	int a : 2;
				2601	int b : 4;
				2602	int c : 2;
				2603	};
Malcolm Parsons	81e48b2	2016-12-24 13:22:26 +0000	[diff] [blame]	2604	fieldDecl(hasBitWidth(2))
Aaron Ballman	5c57434	2016-07-06 18:25:16 +0000	[diff] [blame]	2605	matches 'int a;' and 'int c;' but not 'int b;'.
				2606	</pre></td></tr>
				2607
				2608
				2609	<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>
				2610	<tr><td colspan="4" class="doc" id="isBitField0"><pre>Matches non-static data members that are bit-fields.
				2611
				2612	Given
				2613	class C {
				2614	int a : 2;
				2615	int b;
				2616	};
				2617	fieldDecl(isBitField())
				2618	matches 'int a;' but not 'int b;'.
				2619	</pre></td></tr>
				2620
				2621
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2622	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals1')"><a name="equals1Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2623	<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2624
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2625	Given
				2626	f('false, 3.14, 42);
				2627	characterLiteral(equals(0))
				2628	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2629	match false
				2630	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2631	match 3.14
				2632	integerLiteral(equals(42))
				2633	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2634
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2635	Note that you cannot directly match a negative numeric literal because the
				2636	minus sign is not part of the literal: It is a unary operator whose operand
				2637	is the positive numeric literal. Instead, you must use a unaryOperator()
				2638	matcher to match the minus sign:
				2639
				2640	unaryOperator(hasOperatorName("-"),
				2641	hasUnaryOperand(integerLiteral(equals(13))))
				2642
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2643	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2644	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]	2645	</pre></td></tr>
				2646
				2647
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2648	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals12')"><a name="equals12Anchor">equals</a></td><td>double Value</td></tr>
				2649	<tr><td colspan="4" class="doc" id="equals12"><pre></pre></td></tr>
				2650
				2651
Aaron Ballman	abdbbbc	2016-05-16 16:49:01 +0000	[diff] [blame]	2652	<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>
				2653	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec0"><pre>Matches functions that have a dynamic exception specification.
				2654
				2655	Given:
				2656	void f();
				2657	void g() noexcept;
				2658	void h() noexcept(true);
				2659	void i() noexcept(false);
				2660	void j() throw();
				2661	void k() throw(int);
				2662	void l() throw(...);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2663	functionDecl(hasDynamicExceptionSpec()) and
				2664	functionProtoType(hasDynamicExceptionSpec())
				2665	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]	2666	</pre></td></tr>
				2667
				2668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2669	<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]	2670	<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName0"><pre>Matches overloaded operator names.
				2671
				2672	Matches overloaded operator names specified in strings without the
				2673	"operator" prefix: e.g. "<<".
				2674
				2675	Given:
				2676	class A { int operator*(); };
				2677	const A &operator<<(const A &a, const A &b);
				2678	A a;
				2679	a << a; <-- This matches
				2680
				2681	cxxOperatorCallExpr(hasOverloadedOperatorName("<<"))) matches the
				2682	specified line and
				2683	cxxRecordDecl(hasMethod(hasOverloadedOperatorName("*")))
				2684	matches the declaration of A.
				2685
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2686	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]	2687	</pre></td></tr>
				2688
				2689
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2690	<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]	2691	<tr><td colspan="4" class="doc" id="isConstexpr1"><pre>Matches constexpr variable and function declarations.
				2692
				2693	Given:
				2694	constexpr int foo = 42;
				2695	constexpr int bar();
				2696	varDecl(isConstexpr())
				2697	matches the declaration of foo.
				2698	functionDecl(isConstexpr())
				2699	matches the declaration of bar.
				2700	</pre></td></tr>
				2701
				2702
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2703	<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]	2704	<tr><td colspan="4" class="doc" id="isDefaulted0"><pre>Matches defaulted function declarations.
				2705
				2706	Given:
				2707	class A { ~A(); };
				2708	class B { ~B() = default; };
				2709	functionDecl(isDefaulted())
				2710	matches the declaration of ~B, but not ~A.
				2711	</pre></td></tr>
				2712
				2713
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2714	<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]	2715	<tr><td colspan="4" class="doc" id="isDefinition2"><pre>Matches if a declaration has a body attached.
				2716
				2717	Example matches A, va, fa
				2718	class A {};
				2719	class B; Doesn't match, as it has no body.
				2720	int va;
				2721	extern int vb; Doesn't match, as it doesn't define the variable.
				2722	void fa() {}
				2723	void fb(); Doesn't match, as it has no body.
				2724
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2725	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]	2726	</pre></td></tr>
				2727
				2728
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2729	<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]	2730	<tr><td colspan="4" class="doc" id="isDeleted0"><pre>Matches deleted function declarations.
				2731
				2732	Given:
				2733	void Func();
				2734	void DeletedFunc() = delete;
				2735	functionDecl(isDeleted())
				2736	matches the declaration of DeletedFunc, but not Func.
				2737	</pre></td></tr>
				2738
				2739
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2740	<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]	2741	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization0"><pre>Matches explicit template specializations of function, class, or
				2742	static member variable template instantiations.
				2743
				2744	Given
				2745	template<typename T> void A(T t) { }
				2746	template<> void A(int N) { }
				2747	functionDecl(isExplicitTemplateSpecialization())
				2748	matches the specialization A<int>().
				2749
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2750	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]	2751	</pre></td></tr>
				2752
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2753	<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>
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2754	<tr><td colspan="4" class="doc" id="isExternC0"><pre>Matches extern "C" function or variable declarations.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2755
				2756	Given:
				2757	extern "C" void f() {}
				2758	extern "C" { void g() {} }
				2759	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2760	extern "C" int x = 1;
				2761	extern "C" int y = 2;
				2762	int z = 3;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2763	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	2764	matches the declaration of f and g, but not the declaration of h.
				2765	varDecl(isExternC())
				2766	matches the declaration of x and y, but not the declaration of z.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2767	</pre></td></tr>
				2768
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2769	<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]	2770	<tr><td colspan="4" class="doc" id="isInline1"><pre>Matches function and namespace declarations that are marked with
				2771	the inline keyword.
				2772
				2773	Given
				2774	inline void f();
				2775	void g();
				2776	namespace n {
				2777	inline namespace m {}
				2778	}
				2779	functionDecl(isInline()) will match ::f().
				2780	namespaceDecl(isInline()) will match n::m.
				2781	</pre></td></tr>
				2782
				2783
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2784	<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]	2785	<tr><td colspan="4" class="doc" id="isNoThrow0"><pre>Matches functions that have a non-throwing exception specification.
				2786
				2787	Given:
				2788	void f();
				2789	void g() noexcept;
				2790	void h() throw();
				2791	void i() throw(int);
				2792	void j() noexcept(false);
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2793	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2794	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]	2795	</pre></td></tr>
				2796
				2797
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2798	<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]	2799	<tr><td colspan="4" class="doc" id="isStaticStorageClass0"><pre>Matches variablefunction declarations that have "static" storage
				2800	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2801
				2802	Given:
				2803	static void f() {}
				2804	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	2805	extern int j;
				2806	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	2807	functionDecl(isStaticStorageClass())
				2808	matches the function declaration f.
				2809	varDecl(isStaticStorageClass())
				2810	matches the variable declaration i.
				2811	</pre></td></tr>
				2812
				2813
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2814	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2815	<tr><td colspan="4" class="doc" id="isTemplateInstantiation0"><pre>Matches template instantiations of function, class, or static
				2816	member variable template instantiations.
				2817
				2818	Given
				2819	template <typename T> class X {}; class A {}; X<A> x;
				2820	or
				2821	template <typename T> class X {}; class A {}; template class X<A>;
				2822	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2823	matches the template instantiation of X<A>.
				2824
				2825	But given
				2826	template <typename T> class X {}; class A {};
				2827	template <> class X<A> {}; X<A> x;
				2828	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				2829	does not match, as X<A> is an explicit template specialization.
				2830
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2831	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]	2832	</pre></td></tr>
				2833
				2834
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2835	<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]	2836	<tr><td colspan="4" class="doc" id="isVariadic0"><pre>Matches if a function declaration is variadic.
				2837
				2838	Example matches f, but not g or h. The function i will not match, even when
				2839	compiled in C mode.
				2840	void f(...);
				2841	void g(int);
				2842	template <typename... Ts> void h(Ts...);
				2843	void i();
				2844	</pre></td></tr>
				2845
				2846
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2847	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2848	<tr><td colspan="4" class="doc" id="parameterCountIs0"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2849	specific parameter count.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2850
				2851	Given
				2852	void f(int i) {}
				2853	void g(int i, int j) {}
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2854	void h(int i, int j);
				2855	void j(int i);
				2856	void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2857	functionDecl(parameterCountIs(2))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2858	matches void g(int i, int j) {}
				2859	functionProtoType(parameterCountIs(2))
				2860	matches void h(int i, int j)
				2861	functionProtoType(parameterCountIs(3))
				2862	matches void k(int x, int y, int z, ...);
				2863	</pre></td></tr>
				2864
				2865
Aaron Ballman	230ad97	2016-06-07 17:34:45 +0000	[diff] [blame]	2866	<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>
				2867	<tr><td colspan="4" class="doc" id="hasDynamicExceptionSpec1"><pre>Matches functions that have a dynamic exception specification.
				2868
				2869	Given:
				2870	void f();
				2871	void g() noexcept;
				2872	void h() noexcept(true);
				2873	void i() noexcept(false);
				2874	void j() throw();
				2875	void k() throw(int);
				2876	void l() throw(...);
				2877	functionDecl(hasDynamicExceptionSpec()) and
				2878	functionProtoType(hasDynamicExceptionSpec())
				2879	match the declarations of j, k, and l, but not f, g, h, or i.
				2880	</pre></td></tr>
				2881
				2882
				2883	<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>
				2884	<tr><td colspan="4" class="doc" id="isNoThrow1"><pre>Matches functions that have a non-throwing exception specification.
				2885
				2886	Given:
				2887	void f();
				2888	void g() noexcept;
				2889	void h() throw();
				2890	void i() throw(int);
				2891	void j() noexcept(false);
				2892	functionDecl(isNoThrow()) and functionProtoType(isNoThrow())
				2893	match the declarations of g, and h, but not f, i or j.
				2894	</pre></td></tr>
				2895
				2896
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	2897	<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>
				2898	<tr><td colspan="4" class="doc" id="parameterCountIs1"><pre>Matches FunctionDecls and FunctionProtoTypes that have a
				2899	specific parameter count.
				2900
				2901	Given
				2902	void f(int i) {}
				2903	void g(int i, int j) {}
				2904	void h(int i, int j);
				2905	void j(int i);
				2906	void k(int x, int y, int z, ...);
				2907	functionDecl(parameterCountIs(2))
				2908	matches void g(int i, int j) {}
				2909	functionProtoType(parameterCountIs(2))
				2910	matches void h(int i, int j)
				2911	functionProtoType(parameterCountIs(3))
				2912	matches void k(int x, int y, int z, ...);
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2913	</pre></td></tr>
				2914
				2915
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2916	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals0')"><a name="equals0Anchor">equals</a></td><td>ValueT Value</td></tr>
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2917	<tr><td colspan="4" class="doc" id="equals0"><pre>Matches literals that are equal to the given value of type ValueT.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2918
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2919	Given
				2920	f('false, 3.14, 42);
				2921	characterLiteral(equals(0))
				2922	matches 'cxxBoolLiteral(equals(false)) and cxxBoolLiteral(equals(0))
				2923	match false
				2924	floatLiteral(equals(3.14)) and floatLiteral(equals(314e-2))
				2925	match 3.14
				2926	integerLiteral(equals(42))
				2927	matches 42
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	2928
Clement Courbet	43bdba4	2017-07-11 15:45:22 +0000	[diff] [blame]	2929	Note that you cannot directly match a negative numeric literal because the
				2930	minus sign is not part of the literal: It is a unary operator whose operand
				2931	is the positive numeric literal. Instead, you must use a unaryOperator()
				2932	matcher to match the minus sign:
				2933
				2934	unaryOperator(hasOperatorName("-"),
				2935	hasUnaryOperand(integerLiteral(equals(13))))
				2936
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2937	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CharacterLiteral.html">CharacterLiteral</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBoolLiteralExpr.html">CXXBoolLiteralExpr</a>>,
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2938	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]	2939	</pre></td></tr>
				2940
				2941
Peter Wu	a9244b5	2017-06-08 22:00:58 +0000	[diff] [blame]	2942	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals6')"><a name="equals6Anchor">equals</a></td><td>bool Value</td></tr>
				2943	<tr><td colspan="4" class="doc" id="equals6"><pre></pre></td></tr>
				2944
				2945
				2946	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals13')"><a name="equals13Anchor">equals</a></td><td>double Value</td></tr>
				2947	<tr><td colspan="4" class="doc" id="equals13"><pre></pre></td></tr>
				2948
				2949
				2950	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1IntegerLiteral.html">IntegerLiteral</a>></td><td class="name" onclick="toggle('equals9')"><a name="equals9Anchor">equals</a></td><td>unsigned Value</td></tr>
				2951	<tr><td colspan="4" class="doc" id="equals9"><pre></pre></td></tr>
				2952
				2953
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	2954	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	2955	<tr><td colspan="4" class="doc" id="isArrow0"><pre>Matches member expressions that are called with '->' as opposed
				2956	to '.'.
				2957
				2958	Member calls on the implicit this pointer match as called with '->'.
				2959
				2960	Given
				2961	class Y {
				2962	void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
				2963	int a;
				2964	static int b;
				2965	};
				2966	memberExpr(isArrow())
				2967	matches this->x, x, y.x, a, this->b
				2968	</pre></td></tr>
				2969
				2970
Aaron Ballman	a086b9f	2016-08-17 13:10:42 +0000	[diff] [blame]	2971	<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>
				2972	<tr><td colspan="4" class="doc" id="hasExternalFormalLinkage0"><pre>Matches a declaration that has external formal linkage.
				2973
				2974	Example matches only z (matcher = varDecl(hasExternalFormalLinkage()))
				2975	void f() {
				2976	int x;
				2977	static int y;
				2978	}
				2979	int z;
				2980
				2981	Example matches f() because it has external formal linkage despite being
				2982	unique to the translation unit as though it has internal likage
				2983	(matcher = functionDecl(hasExternalFormalLinkage()))
				2984
				2985	namespace {
				2986	void f() {}
				2987	}
				2988	</pre></td></tr>
				2989
				2990
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	2991	<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]	2992	<tr><td colspan="4" class="doc" id="hasName0"><pre>Matches NamedDecl nodes that have the specified name.
				2993
				2994	Supports specifying enclosing namespaces or classes by prefixing the name
				2995	with '<enclosing>::'.
				2996	Does not match typedefs of an underlying type with the given name.
				2997
				2998	Example matches X (Name == "X")
				2999	class X;
				3000
				3001	Example matches X (Name is one of "::a::b::X", "a::b::X", "b::X", "X")
				3002	namespace a { namespace b { class X; } }
				3003	</pre></td></tr>
				3004
				3005
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3006	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3007	<tr><td colspan="4" class="doc" id="matchesName0"><pre>Matches NamedDecl nodes whose fully qualified names contain
				3008	a substring matched by the given RegExp.
				3009
				3010	Supports specifying enclosing namespaces or classes by
				3011	prefixing the name with '<enclosing>::'. Does not match typedefs
				3012	of an underlying type with the given name.
				3013
				3014	Example matches X (regexp == "::X")
				3015	class X;
				3016
				3017	Example matches X (regexp is one of "::X", "^foo::.*X", among others)
				3018	namespace foo { namespace bar { class X; } }
				3019	</pre></td></tr>
				3020
				3021
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3022	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3023	<tr><td colspan="4" class="doc" id="isAnonymous0"><pre>Matches anonymous namespace declarations.
				3024
				3025	Given
				3026	namespace n {
				3027	namespace {} #1
				3028	}
				3029	namespaceDecl(isAnonymous()) will match #1 but not ::n.
				3030	</pre></td></tr>
				3031
				3032
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3033	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3034	<tr><td colspan="4" class="doc" id="isInline0"><pre>Matches function and namespace declarations that are marked with
				3035	the inline keyword.
				3036
				3037	Given
				3038	inline void f();
				3039	void g();
				3040	namespace n {
				3041	inline namespace m {}
				3042	}
				3043	functionDecl(isInline()) will match ::f().
				3044	namespaceDecl(isInline()) will match n::m.
				3045	</pre></td></tr>
				3046
				3047
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3048	<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]	3049	<tr><td colspan="4" class="doc" id="argumentCountIs2"><pre>Checks that a call expression or a constructor call expression has
				3050	a specific number of arguments (including absent default arguments).
				3051
				3052	Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
				3053	void f(int x, int y);
				3054	f(0, 0);
				3055	</pre></td></tr>
				3056
				3057
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3058	<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]	3059	<tr><td colspan="4" class="doc" id="hasKeywordSelector0"><pre>Matches when the selector is a keyword selector
				3060
				3061	objCMessageExpr(hasKeywordSelector()) matches the generated setFrame
				3062	message expression in
				3063
				3064	UIWebView *webView = ...;
				3065	CGRect bodyFrame = webView.frame;
				3066	bodyFrame.size.height = self.bodyContentHeight;
				3067	webView.frame = bodyFrame;
				3068	^---- matches here
				3069	</pre></td></tr>
				3070
				3071
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3072	<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]	3073	<tr><td colspan="4" class="doc" id="hasNullSelector0"><pre>Matches when the selector is the empty selector
				3074
				3075	Matches only when the selector of the objCMessageExpr is NULL. This may
				3076	represent an error condition in the tree!
				3077	</pre></td></tr>
				3078
				3079
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3080	<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]	3081	<tr><td colspan="4" class="doc" id="hasSelector0"><pre>Matches when BaseName == Selector.getAsString()
				3082
				3083	matcher = objCMessageExpr(hasSelector("loadHTMLString:baseURL:"));
				3084	matches the outer message expr in the code below, but NOT the message
				3085	invocation for self.bodyView.
				3086	[self.bodyView loadHTMLString:html baseURL:NULL];
				3087	</pre></td></tr>
				3088
				3089
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3090	<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]	3091	<tr><td colspan="4" class="doc" id="hasUnarySelector0"><pre>Matches when the selector is a Unary Selector
				3092
				3093	matcher = objCMessageExpr(matchesSelector(hasUnarySelector());
				3094	matches self.bodyView in the code below, but NOT the outer message
				3095	invocation of "loadHTMLString:baseURL:".
				3096	[self.bodyView loadHTMLString:html baseURL:NULL];
				3097	</pre></td></tr>
				3098
				3099
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3100	<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]	3101	<tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
				3102	a substring matched by the given RegExp.
				3103	matcher = objCMessageExpr(matchesSelector("loadHTMLStringmatches the outer message expr in the code below, but NOT the message
				3104	invocation for self.bodyView.
				3105	[self.bodyView loadHTMLString:html baseURL:NULL];
				3106	</pre></td></tr>
				3107
				3108
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3109	<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]	3110	<tr><td colspan="4" class="doc" id="numSelectorArgs0"><pre>Matches when the selector has the specified number of arguments
				3111
				3112	matcher = objCMessageExpr(numSelectorArgs(0));
				3113	matches self.bodyView in the code below
				3114
				3115	matcher = objCMessageExpr(numSelectorArgs(2));
				3116	matches the invocation of "loadHTMLString:baseURL:" but not that
				3117	of self.bodyView
				3118	[self.bodyView loadHTMLString:html baseURL:NULL];
				3119	</pre></td></tr>
				3120
				3121
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3122	<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]	3123	<tr><td colspan="4" class="doc" id="asString0"><pre>Matches if the matched type is represented by the given string.
				3124
				3125	Given
				3126	class Y { public: void x(); };
				3127	void z() { Y* y; y->x(); }
				3128	cxxMemberCallExpr(on(hasType(asString("class Y *"))))
				3129	matches y->x()
				3130	</pre></td></tr>
				3131
				3132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3133	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>></td><td class="name" onclick="toggle('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]	3134	<tr><td colspan="4" class="doc" id="equalsBoundNode3"><pre>Matches if a node equals a previously bound node.
				3135
				3136	Matches a node if it equals the node previously bound to ID.
				3137
				3138	Given
				3139	class X { int a; int b; };
				3140	cxxRecordDecl(
				3141	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3142	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3143	matches the class X, as a and b have the same type.
				3144
				3145	Note that when multiple matches are involved via forEach* matchers,
				3146	equalsBoundNodes acts as a filter.
				3147	For example:
				3148	compoundStmt(
				3149	forEachDescendant(varDecl().bind("d")),
				3150	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3151	will trigger a match for each combination of variable declaration
				3152	and reference to that variable declaration within a compound statement.
				3153	</pre></td></tr>
				3154
				3155
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3156	<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]	3157	<tr><td colspan="4" class="doc" id="hasLocalQualifiers0"><pre>Matches QualType nodes that have local CV-qualifiers attached to
				3158	the node, not hidden within a typedef.
				3159
				3160	Given
				3161	typedef const int const_int;
				3162	const_int i;
				3163	int *const j;
				3164	int *volatile k;
				3165	int m;
				3166	varDecl(hasType(hasLocalQualifiers())) matches only j and k.
				3167	i is const-qualified but the qualifier is not local.
				3168	</pre></td></tr>
				3169
				3170
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3171	<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]	3172	<tr><td colspan="4" class="doc" id="isAnyCharacter0"><pre>Matches QualType nodes that are of character type.
				3173
				3174	Given
				3175	void a(char);
				3176	void b(wchar_t);
				3177	void c(double);
				3178	functionDecl(hasAnyParameter(hasType(isAnyCharacter())))
				3179	matches "a(char)", "b(wchar_t)", but not "c(double)".
				3180	</pre></td></tr>
				3181
				3182
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3183	<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]	3184	<tr><td colspan="4" class="doc" id="isAnyPointer0"><pre>Matches QualType nodes that are of any pointer type; this includes
				3185	the Objective-C object pointer type, which is different despite being
				3186	syntactically similar.
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3187
				3188	Given
				3189	int *i = nullptr;
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3190
				3191	@interface Foo
				3192	@end
				3193	Foo *f;
				3194
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3195	int j;
				3196	varDecl(hasType(isAnyPointer()))
Alexander Kornienko	7d20a5a	2016-04-13 11:13:08 +0000	[diff] [blame]	3197	matches "int i" and "Foo f", but not "int j".
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3198	</pre></td></tr>
				3199
				3200
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3201	<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]	3202	<tr><td colspan="4" class="doc" id="isConstQualified0"><pre>Matches QualType nodes that are const-qualified, i.e., that
				3203	include "top-level" const.
				3204
				3205	Given
				3206	void a(int);
				3207	void b(int const);
				3208	void c(const int);
				3209	void d(const int*);
				3210	void e(int const) {};
				3211	functionDecl(hasAnyParameter(hasType(isConstQualified())))
				3212	matches "void b(int const)", "void c(const int)" and
				3213	"void e(int const) {}". It does not match d as there
				3214	is no top-level const on the parameter type "const int *".
				3215	</pre></td></tr>
				3216
				3217
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3218	<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]	3219	<tr><td colspan="4" class="doc" id="isInteger0"><pre>Matches QualType nodes that are of integer type.
				3220
				3221	Given
				3222	void a(int);
				3223	void b(long);
				3224	void c(double);
				3225	functionDecl(hasAnyParameter(hasType(isInteger())))
				3226	matches "a(int)", "b(long)", but not "c(double)".
				3227	</pre></td></tr>
				3228
				3229
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3230	<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>
				3231	<tr><td colspan="4" class="doc" id="isSignedInteger0"><pre>Matches QualType nodes that are of signed integer type.
				3232
				3233	Given
				3234	void a(int);
				3235	void b(unsigned long);
				3236	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3237	functionDecl(hasAnyParameter(hasType(isSignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3238	matches "a(int)", but not "b(unsigned long)" and "c(double)".
				3239	</pre></td></tr>
				3240
				3241
				3242	<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>
				3243	<tr><td colspan="4" class="doc" id="isUnsignedInteger0"><pre>Matches QualType nodes that are of unsigned integer type.
				3244
				3245	Given
				3246	void a(int);
				3247	void b(unsigned long);
				3248	void c(double);
Aaron Ballman	75de707	2016-08-18 12:26:17 +0000	[diff] [blame]	3249	functionDecl(hasAnyParameter(hasType(isUnsignedInteger())))
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	3250	matches "b(unsigned long)", but not "a(int)" and "c(double)".
				3251	</pre></td></tr>
				3252
				3253
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3254	<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]	3255	<tr><td colspan="4" class="doc" id="isVolatileQualified0"><pre>Matches QualType nodes that are volatile-qualified, i.e., that
				3256	include "top-level" volatile.
				3257
				3258	Given
				3259	void a(int);
				3260	void b(int volatile);
				3261	void c(volatile int);
				3262	void d(volatile int*);
				3263	void e(int volatile) {};
				3264	functionDecl(hasAnyParameter(hasType(isVolatileQualified())))
				3265	matches "void b(int volatile)", "void c(volatile int)" and
				3266	"void e(int volatile) {}". It does not match d as there
				3267	is no top-level volatile on the parameter type "volatile int *".
				3268	</pre></td></tr>
				3269
				3270
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3271	<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]	3272	<tr><td colspan="4" class="doc" id="isClass0"><pre>Matches RecordDecl object that are spelled with "class."
				3273
				3274	Example matches C, but not S or U.
				3275	struct S {};
				3276	class C {};
				3277	union U {};
				3278	</pre></td></tr>
				3279
				3280
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3281	<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]	3282	<tr><td colspan="4" class="doc" id="isStruct0"><pre>Matches RecordDecl object that are spelled with "struct."
				3283
				3284	Example matches S, but not C or U.
				3285	struct S {};
				3286	class C {};
				3287	union U {};
				3288	</pre></td></tr>
				3289
				3290
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3291	<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]	3292	<tr><td colspan="4" class="doc" id="isUnion0"><pre>Matches RecordDecl object that are spelled with "union."
				3293
				3294	Example matches U, but not C or S.
				3295	struct S {};
				3296	class C {};
				3297	union U {};
				3298	</pre></td></tr>
				3299
				3300
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3301	<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]	3302	<tr><td colspan="4" class="doc" id="equalsBoundNode0"><pre>Matches if a node equals a previously bound node.
				3303
				3304	Matches a node if it equals the node previously bound to ID.
				3305
				3306	Given
				3307	class X { int a; int b; };
				3308	cxxRecordDecl(
				3309	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3310	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3311	matches the class X, as a and b have the same type.
				3312
				3313	Note that when multiple matches are involved via forEach* matchers,
				3314	equalsBoundNodes acts as a filter.
				3315	For example:
				3316	compoundStmt(
				3317	forEachDescendant(varDecl().bind("d")),
				3318	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3319	will trigger a match for each combination of variable declaration
				3320	and reference to that variable declaration within a compound statement.
				3321	</pre></td></tr>
				3322
				3323
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3324	<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>
				3325	<tr><td colspan="4" class="doc" id="equalsNode1"><pre>Matches if a node equals another node.
				3326
				3327	Stmt has pointer identity in the AST.
				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_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]	3332	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching1"><pre>Matches AST nodes that were expanded within files whose name is
				3333	partially matching a given regex.
				3334
				3335	Example matches Y but not X
				3336	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3337	#include "ASTMatcher.h"
				3338	class X {};
				3339	ASTMatcher.h:
				3340	class Y {};
				3341
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3342	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]	3343	</pre></td></tr>
				3344
				3345
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3346	<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]	3347	<tr><td colspan="4" class="doc" id="isExpansionInMainFile1"><pre>Matches AST nodes that were expanded within the main-file.
				3348
				3349	Example matches X but not Y
				3350	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3351	#include <Y.h>
				3352	class X {};
				3353	Y.h:
				3354	class Y {};
				3355
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3356	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]	3357	</pre></td></tr>
				3358
				3359
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3360	<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]	3361	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader1"><pre>Matches AST nodes that were expanded within system-header-files.
				3362
				3363	Example matches Y but not X
				3364	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3365	#include <SystemHeader.h>
				3366	class X {};
				3367	SystemHeader.h:
				3368	class Y {};
				3369
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3370	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]	3371	</pre></td></tr>
				3372
				3373
Etienne Bergeron	3588be7	2016-05-12 04:20:04 +0000	[diff] [blame]	3374	<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>
				3375	<tr><td colspan="4" class="doc" id="hasSize1"><pre>Matches nodes that have the specified size.
				3376
				3377	Given
				3378	int a[42];
				3379	int b[2 * 21];
				3380	int c[41], d[43];
				3381	char *s = "abcd";
				3382	wchar_t *ws = L"abcd";
				3383	char *w = "a";
				3384	constantArrayType(hasSize(42))
				3385	matches "int a[42]" and "int b[2 * 21]"
				3386	stringLiteral(hasSize(4))
				3387	matches "abcd", L"abcd"
				3388	</pre></td></tr>
				3389
				3390
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3391	<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]	3392	<tr><td colspan="4" class="doc" id="isDefinition0"><pre>Matches if a declaration has a body attached.
				3393
				3394	Example matches A, va, fa
				3395	class A {};
				3396	class B; Doesn't match, as it has no body.
				3397	int va;
				3398	extern int vb; Doesn't match, as it doesn't define the variable.
				3399	void fa() {}
				3400	void fb(); Doesn't match, as it has no body.
				3401
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3402	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]	3403	</pre></td></tr>
				3404
				3405
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3406	<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]	3407	<tr><td colspan="4" class="doc" id="equalsIntegralValue0"><pre>Matches a TemplateArgument of integral type with a given value.
				3408
				3409	Note that 'Value' is a string as the template argument's value is
				3410	an arbitrary precision integer. 'Value' must be euqal to the canonical
				3411	representation of that integral value in base 10.
				3412
				3413	Given
				3414	template<int T> struct A {};
				3415	C<42> c;
				3416	classTemplateSpecializationDecl(
				3417	hasAnyTemplateArgument(equalsIntegralValue("42")))
				3418	matches the implicit instantiation of C in C<42>.
				3419	</pre></td></tr>
				3420
				3421
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3422	<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]	3423	<tr><td colspan="4" class="doc" id="isIntegral0"><pre>Matches a TemplateArgument that is an integral value.
				3424
				3425	Given
				3426	template<int T> struct A {};
				3427	C<42> c;
				3428	classTemplateSpecializationDecl(
				3429	hasAnyTemplateArgument(isIntegral()))
				3430	matches the implicit instantiation of C in C<42>
				3431	with isIntegral() matching 42.
				3432	</pre></td></tr>
				3433
				3434
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3435	<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]	3436	<tr><td colspan="4" class="doc" id="templateArgumentCountIs1"><pre>Matches if the number of template arguments equals N.
				3437
				3438	Given
				3439	template<typename T> struct C {};
				3440	C<int> c;
				3441	classTemplateSpecializationDecl(templateArgumentCountIs(1))
				3442	matches C<int>.
				3443	</pre></td></tr>
				3444
				3445
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3446	<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]	3447	<tr><td colspan="4" class="doc" id="isExpansionInFileMatching2"><pre>Matches AST nodes that were expanded within files whose name is
				3448	partially matching a given regex.
				3449
				3450	Example matches Y but not X
				3451	(matcher = cxxRecordDecl(isExpansionInFileMatching("AST.*"))
				3452	#include "ASTMatcher.h"
				3453	class X {};
				3454	ASTMatcher.h:
				3455	class Y {};
				3456
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3457	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]	3458	</pre></td></tr>
				3459
				3460
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3461	<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]	3462	<tr><td colspan="4" class="doc" id="isExpansionInMainFile2"><pre>Matches AST nodes that were expanded within the main-file.
				3463
				3464	Example matches X but not Y
				3465	(matcher = cxxRecordDecl(isExpansionInMainFile())
				3466	#include <Y.h>
				3467	class X {};
				3468	Y.h:
				3469	class Y {};
				3470
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3471	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]	3472	</pre></td></tr>
				3473
				3474
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3475	<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]	3476	<tr><td colspan="4" class="doc" id="isExpansionInSystemHeader2"><pre>Matches AST nodes that were expanded within system-header-files.
				3477
				3478	Example matches Y but not X
				3479	(matcher = cxxRecordDecl(isExpansionInSystemHeader())
				3480	#include <SystemHeader.h>
				3481	class X {};
				3482	SystemHeader.h:
				3483	class Y {};
				3484
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3485	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]	3486	</pre></td></tr>
				3487
				3488
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3489	<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]	3490	<tr><td colspan="4" class="doc" id="booleanType0"><pre>Matches type bool.
				3491
				3492	Given
				3493	struct S { bool func(); };
				3494	functionDecl(returns(booleanType()))
				3495	matches "bool func();"
				3496	</pre></td></tr>
				3497
				3498
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3499	<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]	3500	<tr><td colspan="4" class="doc" id="equalsBoundNode2"><pre>Matches if a node equals a previously bound node.
				3501
				3502	Matches a node if it equals the node previously bound to ID.
				3503
				3504	Given
				3505	class X { int a; int b; };
				3506	cxxRecordDecl(
				3507	has(fieldDecl(hasName("a"), hasType(type().bind("t")))),
				3508	has(fieldDecl(hasName("b"), hasType(type(equalsBoundNode("t"))))))
				3509	matches the class X, as a and b have the same type.
				3510
				3511	Note that when multiple matches are involved via forEach* matchers,
				3512	equalsBoundNodes acts as a filter.
				3513	For example:
				3514	compoundStmt(
				3515	forEachDescendant(varDecl().bind("d")),
				3516	forEachDescendant(declRefExpr(to(decl(equalsBoundNode("d"))))))
				3517	will trigger a match for each combination of variable declaration
				3518	and reference to that variable declaration within a compound statement.
				3519	</pre></td></tr>
				3520
				3521
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3522	<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>
				3523	<tr><td colspan="4" class="doc" id="equalsNode2"><pre>Matches if a node equals another node.
				3524
				3525	Type has pointer identity in the AST.
				3526	</pre></td></tr>
				3527
				3528
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3529	<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>
				3530	<tr><td colspan="4" class="doc" id="realFloatingPointType0"><pre>Matches any real floating-point type (float, double, long double).
				3531
				3532	Given
				3533	int i;
				3534	float f;
				3535	realFloatingPointType()
				3536	matches "float f" but not "int i"
				3537	</pre></td></tr>
				3538
				3539
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3540	<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]	3541	<tr><td colspan="4" class="doc" id="voidType0"><pre>Matches type void.
				3542
				3543	Given
				3544	struct S { void func(); };
				3545	functionDecl(returns(voidType()))
				3546	matches "void func();"
				3547	</pre></td></tr>
				3548
				3549
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3550	<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]	3551	<tr><td colspan="4" class="doc" id="ofKind0"><pre>Matches unary expressions of a certain kind.
				3552
				3553	Given
				3554	int x;
				3555	int s = sizeof(x) + alignof(x)
				3556	unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
				3557	matches sizeof(x)
				3558	</pre></td></tr>
				3559
				3560
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3561	<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]	3562	<tr><td colspan="4" class="doc" id="hasOperatorName1"><pre>Matches the operator Name of operator expressions (binary or
				3563	unary).
				3564
				3565	Example matches a \|\| b (matcher = binaryOperator(hasOperatorName("\|\|")))
				3566	!(a \|\| b)
				3567	</pre></td></tr>
				3568
				3569
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3570	<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]	3571	<tr><td colspan="4" class="doc" id="hasAutomaticStorageDuration0"><pre>Matches a variable declaration that has automatic storage duration.
				3572
				3573	Example matches x, but not y, z, or a.
				3574	(matcher = varDecl(hasAutomaticStorageDuration())
				3575	void f() {
				3576	int x;
				3577	static int y;
				3578	thread_local int z;
				3579	}
				3580	int a;
				3581	</pre></td></tr>
				3582
				3583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3584	<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]	3585	<tr><td colspan="4" class="doc" id="hasGlobalStorage0"><pre>Matches a variable declaration that does not have local storage.
				3586
				3587	Example matches y and z (matcher = varDecl(hasGlobalStorage())
				3588	void f() {
				3589	int x;
				3590	static int y;
				3591	}
				3592	int z;
				3593	</pre></td></tr>
				3594
				3595
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3596	<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]	3597	<tr><td colspan="4" class="doc" id="hasLocalStorage0"><pre>Matches a variable declaration that has function scope and is a
				3598	non-static local variable.
				3599
				3600	Example matches x (matcher = varDecl(hasLocalStorage())
				3601	void f() {
				3602	int x;
				3603	static int y;
				3604	}
				3605	int z;
				3606	</pre></td></tr>
				3607
				3608
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3609	<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]	3610	<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]	3611	It includes the variable declared at namespace scope and those declared
				3612	with "static" and "extern" storage class specifiers.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3613
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3614	void f() {
				3615	int x;
				3616	static int y;
				3617	thread_local int z;
				3618	}
				3619	int a;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3620	static int b;
				3621	extern int c;
				3622	varDecl(hasStaticStorageDuration())
				3623	matches the function declaration y, a, b and c.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3624	</pre></td></tr>
				3625
				3626
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3627	<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]	3628	<tr><td colspan="4" class="doc" id="hasThreadStorageDuration0"><pre>Matches a variable declaration that has thread storage duration.
				3629
				3630	Example matches z, but not x, z, or a.
				3631	(matcher = varDecl(hasThreadStorageDuration())
				3632	void f() {
				3633	int x;
				3634	static int y;
				3635	thread_local int z;
				3636	}
				3637	int a;
				3638	</pre></td></tr>
				3639
				3640
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3641	<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]	3642	<tr><td colspan="4" class="doc" id="isConstexpr0"><pre>Matches constexpr variable and function declarations.
				3643
				3644	Given:
				3645	constexpr int foo = 42;
				3646	constexpr int bar();
				3647	varDecl(isConstexpr())
				3648	matches the declaration of foo.
				3649	functionDecl(isConstexpr())
				3650	matches the declaration of bar.
				3651	</pre></td></tr>
				3652
				3653
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3654	<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]	3655	<tr><td colspan="4" class="doc" id="isDefinition1"><pre>Matches if a declaration has a body attached.
				3656
				3657	Example matches A, va, fa
				3658	class A {};
				3659	class B; Doesn't match, as it has no body.
				3660	int va;
				3661	extern int vb; Doesn't match, as it doesn't define the variable.
				3662	void fa() {}
				3663	void fb(); Doesn't match, as it has no body.
				3664
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3665	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]	3666	</pre></td></tr>
				3667
				3668
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3669	<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]	3670	<tr><td colspan="4" class="doc" id="isExceptionVariable0"><pre>Matches a variable declaration that is an exception variable from
				3671	a C++ catch block, or an Objective-C statement.
				3672
				3673	Example matches x (matcher = varDecl(isExceptionVariable())
				3674	void f(int y) {
				3675	try {
				3676	} catch (int x) {
				3677	}
				3678	}
				3679	</pre></td></tr>
				3680
				3681
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3682	<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]	3683	<tr><td colspan="4" class="doc" id="isExplicitTemplateSpecialization1"><pre>Matches explicit template specializations of function, class, or
				3684	static member variable template instantiations.
				3685
				3686	Given
				3687	template<typename T> void A(T t) { }
				3688	template<> void A(int N) { }
				3689	functionDecl(isExplicitTemplateSpecialization())
				3690	matches the specialization A<int>().
				3691
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3692	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]	3693	</pre></td></tr>
				3694
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3695	<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>
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3696	<tr><td colspan="4" class="doc" id="isExternC1"><pre>Matches extern "C" function or variable declarations.
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3697
				3698	Given:
				3699	extern "C" void f() {}
				3700	extern "C" { void g() {} }
				3701	void h() {}
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3702	extern "C" int x = 1;
				3703	extern "C" int y = 2;
				3704	int z = 3;
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3705	functionDecl(isExternC())
Alexander Shaposhnikov	f681c4e	2017-09-22 19:29:38 +0000	[diff] [blame]	3706	matches the declaration of f and g, but not the declaration of h.
				3707	varDecl(isExternC())
				3708	matches the declaration of x and y, but not the declaration of z.
Benjamin Kramer	87e6d99	2016-08-04 10:02:03 +0000	[diff] [blame]	3709	</pre></td></tr>
				3710
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3711	<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]	3712	<tr><td colspan="4" class="doc" id="isStaticStorageClass1"><pre>Matches variablefunction declarations that have "static" storage
				3713	class specifier ("static" keyword) written in the source.
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3714
				3715	Given:
				3716	static void f() {}
				3717	static int i = 0;
Haojian Wu	398a8ea	2016-09-27 07:53:20 +0000	[diff] [blame]	3718	extern int j;
				3719	int k;
Haojian Wu	b3d2546	2016-09-26 16:01:52 +0000	[diff] [blame]	3720	functionDecl(isStaticStorageClass())
				3721	matches the function declaration f.
				3722	varDecl(isStaticStorageClass())
				3723	matches the variable declaration i.
				3724	</pre></td></tr>
				3725
				3726
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3727	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3728	<tr><td colspan="4" class="doc" id="isTemplateInstantiation1"><pre>Matches template instantiations of function, class, or static
				3729	member variable template instantiations.
				3730
				3731	Given
				3732	template <typename T> class X {}; class A {}; X<A> x;
				3733	or
				3734	template <typename T> class X {}; class A {}; template class X<A>;
				3735	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3736	matches the template instantiation of X<A>.
				3737
				3738	But given
				3739	template <typename T> class X {}; class A {};
				3740	template <> class X<A> {}; X<A> x;
				3741	cxxRecordDecl(hasName("::X"), isTemplateInstantiation())
				3742	does not match, as X<A> is an explicit template specialization.
				3743
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3744	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	3745	</pre></td></tr>
				3746
				3747
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3748	<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]	3749	<tr><td colspan="4" class="doc" id="isInstantiated0"><pre>Matches declarations that are template instantiations or are inside
				3750	template instantiations.
				3751
				3752	Given
				3753	template<typename T> void A(T t) { T i; }
				3754	A(0);
				3755	A(0U);
				3756	functionDecl(isInstantiated())
				3757	matches 'A(int) {...};' and 'A(unsigned) {...}'.
				3758	</pre></td></tr>
				3759
				3760
Aaron Ballman	eb7e5d9	2016-02-18 16:36:01 +0000	[diff] [blame]	3761	<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>
				3762	<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as
				3763	GNU's __null, C++11's nullptr, or C's NULL macro.
				3764
				3765	Given:
				3766	void *v1 = NULL;
				3767	void *v2 = nullptr;
				3768	void *v3 = __null; GNU extension
				3769	char cp = (char )0;
				3770	int *ip = 0;
				3771	int i = 0;
				3772	expr(nullPointerConstant())
				3773	matches the initializer for v1, v2, v3, cp, and ip. Does not match the
				3774	initializer for i.
				3775	</pre></td></tr>
				3776
				3777
Samuel Benzaquen	a4076ea	2016-05-04 20:45:00 +0000	[diff] [blame]	3778	<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>
				3779	<tr><td colspan="4" class="doc" id="hasAnyName0"><pre>Matches NamedDecl nodes that have any of the specified names.
				3780
				3781	This matcher is only provided as a performance optimization of hasName.
				3782	hasAnyName(a, b, c)
				3783	is equivalent to, but faster than
				3784	anyOf(hasName(a), hasName(b), hasName(c))
				3785	</pre></td></tr>
				3786
				3787
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	3788	<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]	3789	<tr><td colspan="4" class="doc" id="isInTemplateInstantiation0"><pre>Matches statements inside of a template instantiation.
				3790
				3791	Given
				3792	int j;
				3793	template<typename T> void A(T t) { T i; j += 42;}
				3794	A(0);
				3795	A(0U);
				3796	declStmt(isInTemplateInstantiation())
				3797	matches 'int i;' and 'unsigned i'.
				3798	unless(stmt(isInTemplateInstantiation()))
				3799	will NOT match j += 42; as it's shared between the template definition and
				3800	instantiation.
				3801	</pre></td></tr>
				3802
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	3803	<!--END_NARROWING_MATCHERS -->
				3804	</table>
				3805
				3806	<!-- ======================================================================= -->
				3807	<h2 id="traversal-matchers">AST Traversal Matchers</h2>
				3808	<!-- ======================================================================= -->
				3809
				3810	<p>Traversal matchers specify the relationship to other nodes that are
				3811	reachable from the current node.</p>
				3812
				3813	<p>Note that there are special traversal matchers (has, hasDescendant, forEach and
				3814	forEachDescendant) which work on all nodes and allow users to write more generic
				3815	match expressions.</p>
				3816
				3817	<table>
				3818	<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]	3819	<!-- START_TRAVERSAL_MATCHERS -->
				3820
				3821	<tr><td>Matcher<></td><td class="name" onclick="toggle('eachOf0')"><a name="eachOf0Anchor">eachOf</a></td><td>Matcher<>, ..., Matcher<*></td></tr>
				3822	<tr><td colspan="4" class="doc" id="eachOf0"><pre>Matches if any of the given matchers matches.
				3823
				3824	Unlike anyOf, eachOf will generate a match result for each
				3825	matching submatcher.
				3826
				3827	For example, in:
				3828	class A { int a; int b; };
				3829	The matcher:
				3830	cxxRecordDecl(eachOf(has(fieldDecl(hasName("a")).bind("v")),
				3831	has(fieldDecl(hasName("b")).bind("v"))))
				3832	will generate two results binding "v", the first of which binds
				3833	the field declaration of a, the second the field declaration of
				3834	b.
				3835
				3836	Usable as: Any Matcher
				3837	</pre></td></tr>
				3838
				3839
				3840	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEachDescendant0')"><a name="forEachDescendant0Anchor">forEachDescendant</a></td><td>Matcher<></td></tr>
				3841	<tr><td colspan="4" class="doc" id="forEachDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3842	provided matcher.
				3843
				3844	Example matches X, A, B, C
				3845	(matcher = cxxRecordDecl(forEachDescendant(cxxRecordDecl(hasName("X")))))
				3846	class X {}; Matches X, because X::X is a class of name X inside X.
				3847	class A { class X {}; };
				3848	class B { class C { class X {}; }; };
				3849
				3850	DescendantT must be an AST base type.
				3851
				3852	As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
				3853	each result that matches instead of only on the first one.
				3854
				3855	Note: Recursively combined ForEachDescendant can cause many matches:
				3856	cxxRecordDecl(forEachDescendant(cxxRecordDecl(
				3857	forEachDescendant(cxxRecordDecl())
				3858	)))
				3859	will match 10 times (plus injected class name matches) on:
				3860	class A { class B { class C { class D { class E {}; }; }; }; };
				3861
				3862	Usable as: Any Matcher
				3863	</pre></td></tr>
				3864
				3865
				3866	<tr><td>Matcher<></td><td class="name" onclick="toggle('forEach0')"><a name="forEach0Anchor">forEach</a></td><td>Matcher<></td></tr>
				3867	<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
				3868	provided matcher.
				3869
				3870	Example matches X, Y
				3871	(matcher = cxxRecordDecl(forEach(cxxRecordDecl(hasName("X")))
				3872	class X {}; Matches X, because X::X is a class of name X inside X.
				3873	class Y { class X {}; };
				3874	class Z { class Y { class X {}; }; }; Does not match Z.
				3875
				3876	ChildT must be an AST base type.
				3877
				3878	As opposed to 'has', 'forEach' will cause a match for each result that
				3879	matches instead of only on the first one.
				3880
				3881	Usable as: Any Matcher
				3882	</pre></td></tr>
				3883
				3884
				3885	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasAncestor0')"><a name="hasAncestor0Anchor">hasAncestor</a></td><td>Matcher<></td></tr>
				3886	<tr><td colspan="4" class="doc" id="hasAncestor0"><pre>Matches AST nodes that have an ancestor that matches the provided
				3887	matcher.
				3888
				3889	Given
				3890	void f() { if (true) { int x = 42; } }
				3891	void g() { for (;;) { int x = 43; } }
				3892	expr(integerLiteral(hasAncestor(ifStmt()))) matches 42, but not 43.
				3893
				3894	Usable as: Any Matcher
				3895	</pre></td></tr>
				3896
				3897
				3898	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasDescendant0')"><a name="hasDescendant0Anchor">hasDescendant</a></td><td>Matcher<></td></tr>
				3899	<tr><td colspan="4" class="doc" id="hasDescendant0"><pre>Matches AST nodes that have descendant AST nodes that match the
				3900	provided matcher.
				3901
				3902	Example matches X, Y, Z
				3903	(matcher = cxxRecordDecl(hasDescendant(cxxRecordDecl(hasName("X")))))
				3904	class X {}; Matches X, because X::X is a class of name X inside X.
				3905	class Y { class X {}; };
				3906	class Z { class Y { class X {}; }; };
				3907
				3908	DescendantT must be an AST base type.
				3909
				3910	Usable as: Any Matcher
				3911	</pre></td></tr>
				3912
				3913
				3914	<tr><td>Matcher<></td><td class="name" onclick="toggle('has0')"><a name="has0Anchor">has</a></td><td>Matcher<></td></tr>
				3915	<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
				3916	provided matcher.
				3917
				3918	Example matches X, Y
				3919	(matcher = cxxRecordDecl(has(cxxRecordDecl(hasName("X")))
				3920	class X {}; Matches X, because X::X is a class of name X inside X.
				3921	class Y { class X {}; };
				3922	class Z { class Y { class X {}; }; }; Does not match Z.
				3923
				3924	ChildT must be an AST base type.
				3925
				3926	Usable as: Any Matcher
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	3927	Note that has is direct matcher, so it also matches things like implicit
				3928	casts and paren casts. If you are matching with expr then you should
				3929	probably consider using ignoringParenImpCasts like:
				3930	has(ignoringParenImpCasts(expr())).
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	3931	</pre></td></tr>
				3932
				3933
				3934	<tr><td>Matcher<></td><td class="name" onclick="toggle('hasParent0')"><a name="hasParent0Anchor">hasParent</a></td><td>Matcher<></td></tr>
				3935	<tr><td colspan="4" class="doc" id="hasParent0"><pre>Matches AST nodes that have a parent that matches the provided
				3936	matcher.
				3937
				3938	Given
				3939	void f() { for (;;) { int x = 42; if (true) { int x = 43; } } }
				3940	compoundStmt(hasParent(ifStmt())) matches "{ int x = 43; }".
				3941
				3942	Usable as: Any Matcher
				3943	</pre></td></tr>
				3944
				3945
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	3946	<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>
				3947	<tr><td colspan="4" class="doc" id="hasCondition5"><pre>Matches the condition expression of an if statement, for loop,
				3948	switch statement or conditional operator.
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3949
				3950	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				3951	if (true) {}
				3952	</pre></td></tr>
				3953
				3954
				3955	<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>
				3956	<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
				3957	(binary or ternary).
				3958
				3959	Example matches b
				3960	condition ? a : b
				3961	condition ?: b
				3962	</pre></td></tr>
				3963
				3964
				3965	<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>
				3966	<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
				3967
				3968	Example 1 (conditional ternary operator): matches a
				3969	condition ? a : b
				3970
				3971	Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
				3972	condition ?: b
				3973	</pre></td></tr>
				3974
				3975
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3976	<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>
				3977	<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]	3978	matches the given matcher.
				3979
				3980	The associated declaration is:
				3981	- for type nodes, the declaration of the underlying type
				3982	- for CallExpr, the declaration of the callee
				3983	- for MemberExpr, the declaration of the referenced member
				3984	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	3985	- for CXXNewExpr, the declaration of the operator new
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	3986
				3987	Also usable as Matcher<T> for any T supporting the getDecl() member
				3988	function. e.g. various subtypes of clang::Type and various expressions.
				3989
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	3990	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>>,
				3991	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>>,
				3992	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>>,
				3993	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>>,
				3994	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>>,
				3995	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>>,
				3996	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]	3997	</pre></td></tr>
				3998
				3999
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4000	<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]	4001	<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
				4002
				4003	Given
				4004	int i[5];
				4005	void f() { i[1] = 42; }
				4006	arraySubscriptExpression(hasBase(implicitCastExpr(
				4007	hasSourceExpression(declRefExpr()))))
				4008	matches i[1] with the declRefExpr() matching i
				4009	</pre></td></tr>
				4010
				4011
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4012	<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]	4013	<tr><td colspan="4" class="doc" id="hasIndex0"><pre>Matches the index expression of an array subscript expression.
				4014
				4015	Given
				4016	int i[5];
				4017	void f() { i[1] = 42; }
				4018	arraySubscriptExpression(hasIndex(integerLiteral()))
				4019	matches i[1] with the integerLiteral() matching 1
				4020	</pre></td></tr>
				4021
				4022
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4023	<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]	4024	<tr><td colspan="4" class="doc" id="hasLHS1"><pre>Matches the left hand side of binary operator expressions.
				4025
				4026	Example matches a (matcher = binaryOperator(hasLHS()))
				4027	a \|\| b
				4028	</pre></td></tr>
				4029
				4030
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4031	<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]	4032	<tr><td colspan="4" class="doc" id="hasRHS1"><pre>Matches the right hand side of binary operator expressions.
				4033
				4034	Example matches b (matcher = binaryOperator(hasRHS()))
				4035	a \|\| b
				4036	</pre></td></tr>
				4037
				4038
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4039	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4040	<tr><td colspan="4" class="doc" id="hasElementTypeLoc0"><pre>Matches arrays and C99 complex types that have a specific element
				4041	type.
				4042
				4043	Given
				4044	struct A {};
				4045	A a[7];
				4046	int b[7];
				4047	arrayType(hasElementType(builtinType()))
				4048	matches "int b[7]"
				4049
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4050	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]	4051	</pre></td></tr>
				4052
				4053
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4054	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4055	<tr><td colspan="4" class="doc" id="hasElementType0"><pre>Matches arrays and C99 complex types that have a specific element
				4056	type.
				4057
				4058	Given
				4059	struct A {};
				4060	A a[7];
				4061	int b[7];
				4062	arrayType(hasElementType(builtinType()))
				4063	matches "int b[7]"
				4064
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4065	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]	4066	</pre></td></tr>
				4067
				4068
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4069	<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]	4070	<tr><td colspan="4" class="doc" id="hasValueTypeLoc0"><pre>Matches atomic types with a specific value type.
				4071
				4072	Given
				4073	_Atomic(int) i;
				4074	_Atomic(float) f;
				4075	atomicType(hasValueType(isInteger()))
				4076	matches "_Atomic(int) i"
				4077
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4078	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]	4079	</pre></td></tr>
				4080
				4081
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4082	<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]	4083	<tr><td colspan="4" class="doc" id="hasValueType0"><pre>Matches atomic types with a specific value type.
				4084
				4085	Given
				4086	_Atomic(int) i;
				4087	_Atomic(float) f;
				4088	atomicType(hasValueType(isInteger()))
				4089	matches "_Atomic(int) i"
				4090
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4091	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]	4092	</pre></td></tr>
				4093
				4094
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4095	<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]	4096	<tr><td colspan="4" class="doc" id="hasDeducedType0"><pre>Matches AutoType nodes where the deduced type is a specific type.
				4097
				4098	Note: There is no TypeLoc for the deduced type and thus no
				4099	getDeducedLoc() matcher.
				4100
				4101	Given
				4102	auto a = 1;
				4103	auto b = 2.0;
				4104	autoType(hasDeducedType(isInteger()))
				4105	matches "auto a"
				4106
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4107	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]	4108	</pre></td></tr>
				4109
				4110
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4111	<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]	4112	<tr><td colspan="4" class="doc" id="hasEitherOperand0"><pre>Matches if either the left hand side or the right hand side of a
				4113	binary operator matches.
				4114	</pre></td></tr>
				4115
				4116
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4117	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4118	<tr><td colspan="4" class="doc" id="hasLHS0"><pre>Matches the left hand side of binary operator expressions.
				4119
				4120	Example matches a (matcher = binaryOperator(hasLHS()))
				4121	a \|\| b
				4122	</pre></td></tr>
				4123
				4124
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4125	<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]	4126	<tr><td colspan="4" class="doc" id="hasRHS0"><pre>Matches the right hand side of binary operator expressions.
				4127
				4128	Example matches b (matcher = binaryOperator(hasRHS()))
				4129	a \|\| b
				4130	</pre></td></tr>
				4131
				4132
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4133	<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]	4134	<tr><td colspan="4" class="doc" id="pointeeLoc0"><pre>Narrows PointerType (and similar) matchers to those where the
				4135	pointee matches a given matcher.
				4136
				4137	Given
				4138	int *a;
				4139	int const *b;
				4140	float const *f;
				4141	pointerType(pointee(isConstQualified(), isInteger()))
				4142	matches "int const *b"
				4143
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4144	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>>,
				4145	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]	4146	</pre></td></tr>
				4147
				4148
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4149	<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]	4150	<tr><td colspan="4" class="doc" id="pointee0"><pre>Narrows PointerType (and similar) matchers to those where the
				4151	pointee matches a given matcher.
				4152
				4153	Given
				4154	int *a;
				4155	int const *b;
				4156	float const *f;
				4157	pointerType(pointee(isConstQualified(), isInteger()))
				4158	matches "int const *b"
				4159
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4160	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>>,
				4161	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]	4162	</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_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]	4166	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam1"><pre>Matches all arguments and their respective ParmVarDecl.
				4167
				4168	Given
				4169	void f(int i);
				4170	int y;
				4171	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4172	callExpr(
				4173	forEachArgumentWithParam(
				4174	declRefExpr(to(varDecl(hasName("y")))),
				4175	parmVarDecl(hasType(isInteger()))
				4176	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4177	matches f(y);
				4178	with declRefExpr(...)
				4179	matching int y
				4180	and parmVarDecl(...)
				4181	matching int i
				4182	</pre></td></tr>
				4183
				4184
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4185	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4186	<tr><td colspan="4" class="doc" id="hasAnyArgument1"><pre>Matches any argument of a call expression or a constructor call
				4187	expression.
				4188
				4189	Given
				4190	void x(int, int, int) { int y; x(1, y, 42); }
				4191	callExpr(hasAnyArgument(declRefExpr()))
				4192	matches x(1, y, 42)
				4193	with hasAnyArgument(...)
				4194	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4195	</pre></td></tr>
				4196
				4197
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4198	<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]	4199	<tr><td colspan="4" class="doc" id="hasArgument1"><pre>Matches the n'th argument of a call expression or a constructor
				4200	call expression.
				4201
				4202	Example matches y in x(y)
				4203	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4204	void x(int) { int y; x(y); }
				4205	</pre></td></tr>
				4206
				4207
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4208	<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>
				4209	<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]	4210	matches the given matcher.
				4211
				4212	The associated declaration is:
				4213	- for type nodes, the declaration of the underlying type
				4214	- for CallExpr, the declaration of the callee
				4215	- for MemberExpr, the declaration of the referenced member
				4216	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4217	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4218
				4219	Also usable as Matcher<T> for any T supporting the getDecl() member
				4220	function. e.g. various subtypes of clang::Type and various expressions.
				4221
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4222	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>>,
				4223	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>>,
				4224	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>>,
				4225	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>>,
				4226	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>>,
				4227	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>>,
				4228	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]	4229	</pre></td></tr>
				4230
				4231
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4232	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4233	<tr><td colspan="4" class="doc" id="forEachConstructorInitializer0"><pre>Matches each constructor initializer in a constructor definition.
				4234
				4235	Given
				4236	class A { A() : i(42), j(42) {} int i; int j; };
				4237	cxxConstructorDecl(forEachConstructorInitializer(
				4238	forField(decl().bind("x"))
				4239	))
				4240	will trigger two matches, binding for 'i' and 'j' respectively.
				4241	</pre></td></tr>
				4242
				4243
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4244	<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]	4245	<tr><td colspan="4" class="doc" id="hasAnyConstructorInitializer0"><pre>Matches a constructor initializer.
				4246
				4247	Given
				4248	struct Foo {
				4249	Foo() : foo_(1) { }
				4250	int foo_;
				4251	};
				4252	cxxRecordDecl(has(cxxConstructorDecl(
				4253	hasAnyConstructorInitializer(anything())
				4254	)))
				4255	record matches Foo, hasAnyConstructorInitializer matches foo_(1)
				4256	</pre></td></tr>
				4257
				4258
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4259	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4260	<tr><td colspan="4" class="doc" id="forField0"><pre>Matches the field declaration of a constructor initializer.
				4261
				4262	Given
				4263	struct Foo {
				4264	Foo() : foo_(1) { }
				4265	int foo_;
				4266	};
				4267	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4268	forField(hasName("foo_"))))))
				4269	matches Foo
				4270	with forField matching foo_
				4271	</pre></td></tr>
				4272
				4273
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4274	<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]	4275	<tr><td colspan="4" class="doc" id="withInitializer0"><pre>Matches the initializer expression of a constructor initializer.
				4276
				4277	Given
				4278	struct Foo {
				4279	Foo() : foo_(1) { }
				4280	int foo_;
				4281	};
				4282	cxxRecordDecl(has(cxxConstructorDecl(hasAnyConstructorInitializer(
				4283	withInitializer(integerLiteral(equals(1)))))))
				4284	matches Foo
				4285	with withInitializer matching (1)
				4286	</pre></td></tr>
				4287
				4288
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4289	<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]	4290	<tr><td colspan="4" class="doc" id="hasBody3"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4291	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4292
				4293	Given
				4294	for (;;) {}
				4295	hasBody(compoundStmt())
				4296	matches 'for (;;) {}'
				4297	with compoundStmt()
				4298	matching '{}'
				4299	</pre></td></tr>
				4300
				4301
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4302	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4303	<tr><td colspan="4" class="doc" id="hasLoopVariable0"><pre>Matches the initialization statement of a for loop.
				4304
				4305	Example:
				4306	forStmt(hasLoopVariable(anything()))
				4307	matches 'int x' in
				4308	for (int x : a) { }
				4309	</pre></td></tr>
				4310
				4311
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4312	<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]	4313	<tr><td colspan="4" class="doc" id="hasRangeInit0"><pre>Matches the range initialization statement of a for loop.
				4314
				4315	Example:
				4316	forStmt(hasRangeInit(anything()))
				4317	matches 'a' in
				4318	for (int x : a) { }
				4319	</pre></td></tr>
				4320
				4321
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4322	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4323	<tr><td colspan="4" class="doc" id="onImplicitObjectArgument0"><pre></pre></td></tr>
				4324
				4325
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4326	<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]	4327	<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
				4328
				4329	Example matches y.x()
				4330	(matcher = cxxMemberCallExpr(on(hasType(cxxRecordDecl(hasName("Y"))))))
				4331	class Y { public: void x(); };
				4332	void z() { Y y; y.x(); }",
				4333
				4334	FIXME: Overload to allow directly matching types?
				4335	</pre></td></tr>
				4336
				4337
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4338	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4339	<tr><td colspan="4" class="doc" id="thisPointerType1"><pre>Overloaded to match the type's declaration.
				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_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]	4344	<tr><td colspan="4" class="doc" id="thisPointerType0"><pre>Matches if the expression's type either matches the specified
				4345	matcher, or is a pointer to a type that matches the InnerMatcher.
				4346	</pre></td></tr>
				4347
				4348
Clement Courbet	6ecaec8	2016-07-05 07:49:31 +0000	[diff] [blame]	4349	<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]	4350	<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]	4351	produce multiple matches.
				4352
				4353	Given
				4354	class A { virtual void f(); };
				4355	class B : public A { void f(); };
				4356	class C : public B { void f(); };
				4357	cxxMethodDecl(ofClass(hasName("C")),
				4358	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4359	matches once, with "b" binding "A::f" and "d" binding "C::f" (Note
				4360	that B::f is not overridden by C::f).
				4361
				4362	The check can produce multiple matches in case of multiple inheritance, e.g.
				4363	class A1 { virtual void f(); };
				4364	class A2 { virtual void f(); };
				4365	class C : public A1, public A2 { void f(); };
				4366	cxxMethodDecl(ofClass(hasName("C")),
				4367	forEachOverridden(cxxMethodDecl().bind("b"))).bind("d")
				4368	matches twice, once with "b" binding "A1::f" and "d" binding "C::f", and
				4369	once with "b" binding "A2::f" and "d" binding "C::f".
				4370	</pre></td></tr>
				4371
				4372
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4373	<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]	4374	<tr><td colspan="4" class="doc" id="ofClass0"><pre>Matches the class declaration that the given method declaration
				4375	belongs to.
				4376
				4377	FIXME: Generalize this for other kinds of declarations.
				4378	FIXME: What other kind of declarations would we need to generalize
				4379	this to?
				4380
				4381	Example matches A() in the last line
				4382	(matcher = cxxConstructExpr(hasDeclaration(cxxMethodDecl(
				4383	ofClass(hasName("A"))))))
				4384	class A {
				4385	public:
				4386	A();
				4387	};
				4388	A a = A();
				4389	</pre></td></tr>
				4390
				4391
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4392	<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>
				4393	<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]	4394	matches the given matcher.
				4395
				4396	The associated declaration is:
				4397	- for type nodes, the declaration of the underlying type
				4398	- for CallExpr, the declaration of the callee
				4399	- for MemberExpr, the declaration of the referenced member
				4400	- for CXXConstructExpr, the declaration of the constructor
				4401	- for CXXNewExpr, the declaration of the operator new
				4402
				4403	Also usable as Matcher<T> for any T supporting the getDecl() member
				4404	function. e.g. various subtypes of clang::Type and various expressions.
				4405
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4406	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>>,
				4407	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>>,
				4408	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>>,
				4409	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>>,
				4410	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>>,
				4411	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>>,
				4412	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]	4413	</pre></td></tr>
				4414
				4415
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4416	<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]	4417	<tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
				4418
				4419	Given:
				4420	class A { void func(); };
				4421	class B { void member(); };
				4422
				4423	cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of
				4424	A but not B.
				4425	</pre></td></tr>
				4426
				4427
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4428	<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]	4429	<tr><td colspan="4" class="doc" id="isDerivedFrom0"><pre>Matches C++ classes that are directly or indirectly derived from
				4430	a class matching Base.
				4431
				4432	Note that a class is not considered to be derived from itself.
				4433
				4434	Example matches Y, Z, C (Base == hasName("X"))
				4435	class X;
				4436	class Y : public X {}; directly derived
				4437	class Z : public Y {}; indirectly derived
				4438	typedef X A;
				4439	typedef A B;
				4440	class C : public B {}; derived from a typedef of X
				4441
				4442	In the following example, Bar matches isDerivedFrom(hasName("X")):
				4443	class Foo;
				4444	typedef Foo X;
				4445	class Bar : public Foo {}; derived from a type that X is a typedef of
				4446	</pre></td></tr>
				4447
				4448
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4449	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4450	<tr><td colspan="4" class="doc" id="isSameOrDerivedFrom0"><pre>Similar to isDerivedFrom(), but also matches classes that directly
				4451	match Base.
				4452	</pre></td></tr>
				4453
				4454
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4455	<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]	4456	<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
				4457	given matcher.
				4458
				4459	Example matches y.x() (matcher = callExpr(callee(
				4460	cxxMethodDecl(hasName("x")))))
				4461	class Y { public: void x(); };
				4462	void z() { Y y; y.x(); }
				4463	</pre></td></tr>
				4464
				4465
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4466	<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]	4467	<tr><td colspan="4" class="doc" id="callee0"><pre>Matches if the call expression's callee expression matches.
				4468
				4469	Given
				4470	class Y { void x() { this->x(); x(); Y y; y.x(); } };
				4471	void f() { f(); }
				4472	callExpr(callee(expr()))
				4473	matches this->x(), x(), y.x(), f()
				4474	with callee(...)
				4475	matching this->x, x, y.x, f respectively
				4476
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4477	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]	4478	because this introduces ambiguous overloads with calls to Callee taking a
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4479	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]	4480	implemented in terms of implicit casts.
				4481	</pre></td></tr>
				4482
				4483
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4484	<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]	4485	<tr><td colspan="4" class="doc" id="forEachArgumentWithParam0"><pre>Matches all arguments and their respective ParmVarDecl.
				4486
				4487	Given
				4488	void f(int i);
				4489	int y;
				4490	f(y);
Clement Courbet	4251759	2016-07-12 06:36:00 +0000	[diff] [blame]	4491	callExpr(
				4492	forEachArgumentWithParam(
				4493	declRefExpr(to(varDecl(hasName("y")))),
				4494	parmVarDecl(hasType(isInteger()))
				4495	))
Aaron Ballman	d7b18b9	2016-01-18 20:28:57 +0000	[diff] [blame]	4496	matches f(y);
				4497	with declRefExpr(...)
				4498	matching int y
				4499	and parmVarDecl(...)
				4500	matching int i
				4501	</pre></td></tr>
				4502
				4503
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4504	<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]	4505	<tr><td colspan="4" class="doc" id="hasAnyArgument0"><pre>Matches any argument of a call expression or a constructor call
				4506	expression.
				4507
				4508	Given
				4509	void x(int, int, int) { int y; x(1, y, 42); }
				4510	callExpr(hasAnyArgument(declRefExpr()))
				4511	matches x(1, y, 42)
				4512	with hasAnyArgument(...)
				4513	matching y
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4514	</pre></td></tr>
				4515
				4516
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4517	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4518	<tr><td colspan="4" class="doc" id="hasArgument0"><pre>Matches the n'th argument of a call expression or a constructor
				4519	call expression.
				4520
				4521	Example matches y in x(y)
				4522	(matcher = callExpr(hasArgument(0, declRefExpr())))
				4523	void x(int) { int y; x(y); }
				4524	</pre></td></tr>
				4525
				4526
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	4527	<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>
				4528	<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]	4529	matches the given matcher.
				4530
				4531	The associated declaration is:
				4532	- for type nodes, the declaration of the underlying type
				4533	- for CallExpr, the declaration of the callee
				4534	- for MemberExpr, the declaration of the referenced member
				4535	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4536	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4537
				4538	Also usable as Matcher<T> for any T supporting the getDecl() member
				4539	function. e.g. various subtypes of clang::Type and various expressions.
				4540
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4541	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>>,
				4542	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>>,
				4543	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>>,
				4544	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>>,
				4545	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>>,
				4546	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>>,
				4547	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]	4548	</pre></td></tr>
				4549
				4550
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4551	<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]	4552	<tr><td colspan="4" class="doc" id="hasCaseConstant0"><pre>If the given case statement does not use the GNU case range
				4553	extension, matches the constant given in the statement.
				4554
				4555	Given
				4556	switch (1) { case 1: case 1+1: case 3 ... 4: ; }
				4557	caseStmt(hasCaseConstant(integerLiteral()))
				4558	matches "case 1:"
				4559	</pre></td></tr>
				4560
				4561
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4562	<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]	4563	<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4564
				4565
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4566	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4567	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4568	functionDecl that have at least one TemplateArgument matching the given
				4569	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4570
				4571	Given
				4572	template<typename T> class A {};
				4573	template<> class A<double> {};
				4574	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4575
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4576	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4577	void func() { f<int>(); };
				4578
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4579	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				4580	refersToType(asString("int"))))
				4581	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4582
				4583	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				4584	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4585	</pre></td></tr>
				4586
				4587
Manuel Klimek	696e505	2017-08-02 13:04:44 +0000	[diff] [blame]	4588	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasSpecializedTemplate0')"><a name="hasSpecializedTemplate0Anchor">hasSpecializedTemplate</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateDecl.html">ClassTemplateDecl</a>> InnerMatcher</td></tr>
				4589	<tr><td colspan="4" class="doc" id="hasSpecializedTemplate0"><pre>Matches the specialized template of a specialization declaration.
				4590
				4591	Given
				4592	tempalate<typename T> class A {};
				4593	typedef A<int> B;
				4594	classTemplateSpecializationDecl(hasSpecializedTemplate(classTemplateDecl()))
				4595	matches 'B' with classTemplateDecl() matching the class template
				4596	declaration of 'A'.
				4597	</pre></td></tr>
				4598
				4599
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4600	<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]	4601	<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				4602	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4603
				4604	Given
				4605	template<typename T, typename U> class A {};
				4606	A<bool, int> b;
				4607	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4608
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	4609	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4610	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4611	classTemplateSpecializationDecl(hasTemplateArgument(
				4612	1, refersToType(asString("int"))))
				4613	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	4614
				4615	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				4616	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4617	</pre></td></tr>
				4618
				4619
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4620	<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]	4621	<tr><td colspan="4" class="doc" id="hasElementTypeLoc1"><pre>Matches arrays and C99 complex types that have a specific element
				4622	type.
				4623
				4624	Given
				4625	struct A {};
				4626	A a[7];
				4627	int b[7];
				4628	arrayType(hasElementType(builtinType()))
				4629	matches "int b[7]"
				4630
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4631	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]	4632	</pre></td></tr>
				4633
				4634
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4635	<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]	4636	<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
				4637	type.
				4638
				4639	Given
				4640	struct A {};
				4641	A a[7];
				4642	int b[7];
				4643	arrayType(hasElementType(builtinType()))
				4644	matches "int b[7]"
				4645
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4646	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]	4647	</pre></td></tr>
				4648
				4649
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4650	<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]	4651	<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]	4652	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4653
				4654	Given
				4655	{ {}; 1+2; }
				4656	hasAnySubstatement(compoundStmt())
				4657	matches '{ {}; 1+2; }'
				4658	with compoundStmt()
				4659	matching '{}'
				4660	</pre></td></tr>
				4661
				4662
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4663	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4664	<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
				4665	</pre></td></tr>
				4666
				4667
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4668	<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>
				4669	<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]	4670	matches the given matcher.
				4671
				4672	The associated declaration is:
				4673	- for type nodes, the declaration of the underlying type
				4674	- for CallExpr, the declaration of the callee
				4675	- for MemberExpr, the declaration of the referenced member
				4676	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4677	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4678
				4679	Also usable as Matcher<T> for any T supporting the getDecl() member
				4680	function. e.g. various subtypes of clang::Type and various expressions.
				4681
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4682	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>>,
				4683	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>>,
				4684	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>>,
				4685	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>>,
				4686	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>>,
				4687	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>>,
				4688	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]	4689	</pre></td></tr>
				4690
				4691
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4692	<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]	4693	<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
				4694	specific using shadow declaration.
				4695
				4696	Given
				4697	namespace a { void f() {} }
				4698	using a::f;
				4699	void g() {
				4700	f(); Matches this ..
				4701	a::f(); .. but not this.
				4702	}
				4703	declRefExpr(throughUsingDecl(anything()))
				4704	matches f()
				4705	</pre></td></tr>
				4706
				4707
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4708	<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]	4709	<tr><td colspan="4" class="doc" id="to0"><pre>Matches a DeclRefExpr that refers to a declaration that matches the
				4710	specified matcher.
				4711
				4712	Example matches x in if(x)
				4713	(matcher = declRefExpr(to(varDecl(hasName("x")))))
				4714	bool x;
				4715	if (x) {}
				4716	</pre></td></tr>
				4717
				4718
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4719	<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]	4720	<tr><td colspan="4" class="doc" id="containsDeclaration0"><pre>Matches the n'th declaration of a declaration statement.
				4721
				4722	Note that this does not work for global declarations because the AST
				4723	breaks up multiple-declaration DeclStmt's into multiple single-declaration
				4724	DeclStmt's.
				4725	Example: Given non-global declarations
				4726	int a, b = 0;
				4727	int c;
				4728	int d = 2, e;
				4729	declStmt(containsDeclaration(
				4730	0, varDecl(hasInitializer(anything()))))
				4731	matches only 'int d = 2, e;', and
				4732	declStmt(containsDeclaration(1, varDecl()))
				4733	matches 'int a, b = 0' as well as 'int d = 2, e;'
				4734	but 'int c;' is not matched.
				4735	</pre></td></tr>
				4736
				4737
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4738	<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]	4739	<tr><td colspan="4" class="doc" id="hasSingleDecl0"><pre>Matches the Decl of a DeclStmt which has a single declaration.
				4740
				4741	Given
				4742	int a, b;
				4743	int c;
				4744	declStmt(hasSingleDecl(anything()))
				4745	matches 'int c;' but not 'int a, b;'.
				4746	</pre></td></tr>
				4747
				4748
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4749	<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]	4750	<tr><td colspan="4" class="doc" id="hasTypeLoc0"><pre>Matches if the type location of the declarator decl's type matches
				4751	the inner matcher.
				4752
				4753	Given
				4754	int x;
				4755	declaratorDecl(hasTypeLoc(loc(asString("int"))))
				4756	matches int x
				4757	</pre></td></tr>
				4758
				4759
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4760	<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]	4761	<tr><td colspan="4" class="doc" id="hasDeclContext0"><pre>Matches declarations whose declaration context, interpreted as a
				4762	Decl, matches InnerMatcher.
				4763
				4764	Given
				4765	namespace N {
				4766	namespace M {
				4767	class D {};
				4768	}
				4769	}
				4770
				4771	cxxRcordDecl(hasDeclContext(namedDecl(hasName("M")))) matches the
				4772	declaration of class D.
				4773	</pre></td></tr>
				4774
				4775
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4776	<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]	4777	<tr><td colspan="4" class="doc" id="hasBody0"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4778	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4779
				4780	Given
				4781	for (;;) {}
				4782	hasBody(compoundStmt())
				4783	matches 'for (;;) {}'
				4784	with compoundStmt()
				4785	matching '{}'
				4786	</pre></td></tr>
				4787
				4788
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4789	<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]	4790	<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]	4791	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4792
				4793	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				4794	if (true) {}
				4795	</pre></td></tr>
				4796
				4797
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4798	<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]	4799	<tr><td colspan="4" class="doc" id="hasQualifier0"><pre>Matches ElaboratedTypes whose qualifier, a NestedNameSpecifier,
				4800	matches InnerMatcher if the qualifier exists.
				4801
				4802	Given
				4803	namespace N {
				4804	namespace M {
				4805	class D {};
				4806	}
				4807	}
				4808	N::M::D d;
				4809
				4810	elaboratedType(hasQualifier(hasPrefix(specifiesNamespace(hasName("N"))))
				4811	matches the type of the variable declaration of d.
				4812	</pre></td></tr>
				4813
				4814
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4815	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4816	<tr><td colspan="4" class="doc" id="namesType0"><pre>Matches ElaboratedTypes whose named type matches InnerMatcher.
				4817
				4818	Given
				4819	namespace N {
				4820	namespace M {
				4821	class D {};
				4822	}
				4823	}
				4824	N::M::D d;
				4825
				4826	elaboratedType(namesType(recordType(
				4827	hasDeclaration(namedDecl(hasName("D")))))) matches the type of the variable
				4828	declaration of d.
				4829	</pre></td></tr>
				4830
				4831
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4832	<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>
				4833	<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]	4834	matches the given matcher.
				4835
				4836	The associated declaration is:
				4837	- for type nodes, the declaration of the underlying type
				4838	- for CallExpr, the declaration of the callee
				4839	- for MemberExpr, the declaration of the referenced member
				4840	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	4841	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4842
				4843	Also usable as Matcher<T> for any T supporting the getDecl() member
				4844	function. e.g. various subtypes of clang::Type and various expressions.
				4845
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	4846	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>>,
				4847	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>>,
				4848	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>>,
				4849	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>>,
				4850	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>>,
				4851	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>>,
				4852	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]	4853	</pre></td></tr>
				4854
				4855
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4856	<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]	4857	<tr><td colspan="4" class="doc" id="hasDestinationType0"><pre>Matches casts whose destination type matches a given matcher.
				4858
				4859	(Note: Clang's AST refers to other conversions as "casts" too, and calls
				4860	actual casts "explicit" casts.)
				4861	</pre></td></tr>
				4862
				4863
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4864	<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>
				4865	<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]	4866	declaration's type.
				4867
				4868	In case of a value declaration (for example a variable declaration),
				4869	this resolves one layer of indirection. For example, in the value
				4870	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				4871	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				4872	declaration of x.
				4873
				4874	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4875	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				4876	class X {};
				4877	void y(X &x) { x; X z; }
				4878
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4879	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]	4880	</pre></td></tr>
				4881
				4882
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4883	<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]	4884	<tr><td colspan="4" class="doc" id="hasType0"><pre>Matches if the expression's or declaration's type matches a type
				4885	matcher.
				4886
				4887	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				4888	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4889	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4890	class X {};
				4891	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	4892	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4893	</pre></td></tr>
				4894
				4895
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4896	<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]	4897	<tr><td colspan="4" class="doc" id="ignoringImpCasts0"><pre>Matches expressions that match InnerMatcher after any implicit casts
				4898	are stripped off.
				4899
				4900	Parentheses and explicit casts are not discarded.
				4901	Given
				4902	int arr[5];
				4903	int a = 0;
				4904	char b = 0;
				4905	const int c = a;
				4906	int *d = arr;
				4907	long e = (long) 0l;
				4908	The matchers
				4909	varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
				4910	varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
				4911	would match the declarations for a, b, c, and d, but not e.
				4912	While
				4913	varDecl(hasInitializer(integerLiteral()))
				4914	varDecl(hasInitializer(declRefExpr()))
				4915	only match the declarations for b, c, and d.
				4916	</pre></td></tr>
				4917
				4918
Cong Liu	8a02efb	2016-06-24 09:38:03 +0000	[diff] [blame]	4919	<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>
				4920	<tr><td colspan="4" class="doc" id="ignoringImplicit0"><pre>Matches expressions that match InnerMatcher after any implicit AST
				4921	nodes are stripped off.
				4922
				4923	Parentheses and explicit casts are not discarded.
				4924	Given
				4925	class C {};
				4926	C a = C();
				4927	C b;
				4928	C c = b;
				4929	The matchers
				4930	varDecl(hasInitializer(ignoringImplicit(cxxConstructExpr())))
				4931	would match the declarations for a, b, and c.
				4932	While
				4933	varDecl(hasInitializer(cxxConstructExpr()))
				4934	only match the declarations for b and c.
				4935	</pre></td></tr>
				4936
				4937
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4938	<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]	4939	<tr><td colspan="4" class="doc" id="ignoringParenCasts0"><pre>Matches expressions that match InnerMatcher after parentheses and
				4940	casts are stripped off.
				4941
				4942	Implicit and non-C Style casts are also discarded.
				4943	Given
				4944	int a = 0;
				4945	char b = (0);
				4946	void* c = reinterpret_cast<char*>(0);
				4947	char d = char(0);
				4948	The matcher
				4949	varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
				4950	would match the declarations for a, b, c, and d.
				4951	while
				4952	varDecl(hasInitializer(integerLiteral()))
				4953	only match the declaration for a.
				4954	</pre></td></tr>
				4955
				4956
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4957	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4958	<tr><td colspan="4" class="doc" id="ignoringParenImpCasts0"><pre>Matches expressions that match InnerMatcher after implicit casts and
				4959	parentheses are stripped off.
				4960
				4961	Explicit casts are not discarded.
				4962	Given
				4963	int arr[5];
				4964	int a = 0;
				4965	char b = (0);
				4966	const int c = a;
				4967	int *d = (arr);
				4968	long e = ((long) 0l);
				4969	The matchers
				4970	varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
				4971	varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
				4972	would match the declarations for a, b, c, and d, but not e.
				4973	while
				4974	varDecl(hasInitializer(integerLiteral()))
				4975	varDecl(hasInitializer(declRefExpr()))
				4976	would only match the declaration for a.
				4977	</pre></td></tr>
				4978
				4979
Malcolm Parsons	4ca3d18	2016-12-24 13:35:14 +0000	[diff] [blame]	4980	<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>
				4981	<tr><td colspan="4" class="doc" id="hasInClassInitializer0"><pre>Matches non-static data members that have an in-class initializer.
				4982
				4983	Given
				4984	class C {
				4985	int a = 2;
				4986	int b = 3;
				4987	int c;
				4988	};
				4989	fieldDecl(hasInClassInitializer(integerLiteral(equals(2))))
				4990	matches 'int a;' but not 'int b;'.
				4991	fieldDecl(hasInClassInitializer(anything()))
				4992	matches 'int a;' and 'int b;' but not 'int c;'.
				4993	</pre></td></tr>
				4994
				4995
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	4996	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	4997	<tr><td colspan="4" class="doc" id="hasBody1"><pre>Matches a 'for', 'while', 'do while' statement or a function
				4998	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	4999
				5000	Given
				5001	for (;;) {}
				5002	hasBody(compoundStmt())
				5003	matches 'for (;;) {}'
				5004	with compoundStmt()
				5005	matching '{}'
				5006	</pre></td></tr>
				5007
				5008
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5009	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5010	<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]	5011	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5012
				5013	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5014	if (true) {}
				5015	</pre></td></tr>
				5016
				5017
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5018	<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]	5019	<tr><td colspan="4" class="doc" id="hasIncrement0"><pre>Matches the increment statement of a for loop.
				5020
				5021	Example:
				5022	forStmt(hasIncrement(unaryOperator(hasOperatorName("++"))))
				5023	matches '++x' in
				5024	for (x; x < N; ++x) { }
				5025	</pre></td></tr>
				5026
				5027
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5028	<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]	5029	<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
				5030
				5031	Example:
				5032	forStmt(hasLoopInit(declStmt()))
				5033	matches 'int x = 0' in
				5034	for (int x = 0; x < N; ++x) { }
				5035	</pre></td></tr>
				5036
				5037
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5038	<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]	5039	<tr><td colspan="4" class="doc" id="hasAnyParameter0"><pre>Matches any parameter of a function declaration.
				5040
				5041	Does not match the 'this' parameter of a method.
				5042
				5043	Given
				5044	class X { void f(int x, int y, int z) {} };
				5045	cxxMethodDecl(hasAnyParameter(hasName("y")))
				5046	matches f(int x, int y, int z) {}
				5047	with hasAnyParameter(...)
				5048	matching int y
				5049	</pre></td></tr>
				5050
				5051
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5052	<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>
				5053	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5054	functionDecl that have at least one TemplateArgument matching the given
				5055	InnerMatcher.
				5056
				5057	Given
				5058	template<typename T> class A {};
				5059	template<> class A<double> {};
				5060	A<int> a;
				5061
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5062	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5063	void func() { f<int>(); };
				5064
				5065	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5066	refersToType(asString("int"))))
				5067	matches the specialization A<int>
				5068
				5069	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5070	matches the specialization f<int>
				5071	</pre></td></tr>
				5072
				5073
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5074	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5075	<tr><td colspan="4" class="doc" id="hasBody4"><pre>Matches a 'for', 'while', 'do while' statement or a function
				5076	definition that has a given body.
				5077
				5078	Given
				5079	for (;;) {}
				5080	hasBody(compoundStmt())
				5081	matches 'for (;;) {}'
				5082	with compoundStmt()
				5083	matching '{}'
				5084	</pre></td></tr>
				5085
				5086
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5087	<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]	5088	<tr><td colspan="4" class="doc" id="hasParameter0"><pre>Matches the n'th parameter of a function declaration.
				5089
				5090	Given
				5091	class X { void f(int x) {} };
				5092	cxxMethodDecl(hasParameter(0, hasType(varDecl())))
				5093	matches f(int x) {}
				5094	with hasParameter(...)
				5095	matching int x
				5096	</pre></td></tr>
				5097
				5098
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5099	<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>
				5100	<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5101	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
				5102
				5103	Given
				5104	template<typename T, typename U> class A {};
				5105	A<bool, int> b;
				5106	A<int, bool> c;
				5107
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5108	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5109	void func() { f<int>(); };
				5110	classTemplateSpecializationDecl(hasTemplateArgument(
				5111	1, refersToType(asString("int"))))
				5112	matches the specialization A<bool, int>
				5113
				5114	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5115	matches the specialization f<int>
				5116	</pre></td></tr>
				5117
				5118
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5119	<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]	5120	<tr><td colspan="4" class="doc" id="returns0"><pre>Matches the return type of a function declaration.
				5121
				5122	Given:
				5123	class X { int f() { return 1; } };
				5124	cxxMethodDecl(returns(asString("int")))
				5125	matches int f() { return 1; }
				5126	</pre></td></tr>
				5127
				5128
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5129	<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]	5130	<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]	5131	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5132
				5133	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5134	if (true) {}
				5135	</pre></td></tr>
				5136
				5137
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5138	<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]	5139	<tr><td colspan="4" class="doc" id="hasConditionVariableStatement0"><pre>Matches the condition variable statement in an if statement.
				5140
				5141	Given
				5142	if (A* a = GetAPointer()) {}
				5143	hasConditionVariableStatement(...)
				5144	matches 'A* a = GetAPointer()'.
				5145	</pre></td></tr>
				5146
				5147
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5148	<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]	5149	<tr><td colspan="4" class="doc" id="hasElse0"><pre>Matches the else-statement of an if statement.
				5150
				5151	Examples matches the if statement
				5152	(matcher = ifStmt(hasElse(cxxBoolLiteral(equals(true)))))
				5153	if (false) false; else true;
				5154	</pre></td></tr>
				5155
				5156
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5157	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5158	<tr><td colspan="4" class="doc" id="hasThen0"><pre>Matches the then-statement of an if statement.
				5159
				5160	Examples matches the if statement
				5161	(matcher = ifStmt(hasThen(cxxBoolLiteral(equals(true)))))
				5162	if (false) true; else false;
				5163	</pre></td></tr>
				5164
				5165
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5166	<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]	5167	<tr><td colspan="4" class="doc" id="hasImplicitDestinationType0"><pre>Matches implicit casts whose destination type matches a given
				5168	matcher.
				5169
				5170	FIXME: Unit test this matcher
				5171	</pre></td></tr>
				5172
				5173
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5174	<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>
				5175	<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
				5176	(if expression have it).
				5177	</pre></td></tr>
				5178
				5179
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5180	<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]	5181	<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
				5182	matches the given matcher.
				5183
				5184	The associated declaration is:
				5185	- for type nodes, the declaration of the underlying type
				5186	- for CallExpr, the declaration of the callee
				5187	- for MemberExpr, the declaration of the referenced member
				5188	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5189	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5190
				5191	Also usable as Matcher<T> for any T supporting the getDecl() member
				5192	function. e.g. various subtypes of clang::Type and various expressions.
				5193
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5194	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>>,
				5195	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>>,
				5196	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>>,
				5197	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>>,
				5198	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>>,
				5199	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>>,
				5200	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5201	</pre></td></tr>
				5202
				5203
				5204	<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>
				5205	<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
				5206	matches the given matcher.
				5207
				5208	The associated declaration is:
				5209	- for type nodes, the declaration of the underlying type
				5210	- for CallExpr, the declaration of the callee
				5211	- for MemberExpr, the declaration of the referenced member
				5212	- for CXXConstructExpr, the declaration of the constructor
				5213	- for CXXNewExpr, the declaration of the operator new
				5214
				5215	Also usable as Matcher<T> for any T supporting the getDecl() member
				5216	function. e.g. various subtypes of clang::Type and various expressions.
				5217
				5218	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>>,
				5219	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>>,
				5220	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>>,
				5221	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>>,
				5222	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>>,
				5223	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>>,
				5224	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]	5225	</pre></td></tr>
				5226
				5227
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5228	<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]	5229	<tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
				5230	matches the given matcher.
				5231
				5232	The associated declaration is:
				5233	- for type nodes, the declaration of the underlying type
				5234	- for CallExpr, the declaration of the callee
				5235	- for MemberExpr, the declaration of the referenced member
				5236	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5237	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5238
				5239	Also usable as Matcher<T> for any T supporting the getDecl() member
				5240	function. e.g. various subtypes of clang::Type and various expressions.
				5241
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5242	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>>,
				5243	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>>,
				5244	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>>,
				5245	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>>,
				5246	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>>,
				5247	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>>,
				5248	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]	5249	</pre></td></tr>
				5250
				5251
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5252	<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]	5253	<tr><td colspan="4" class="doc" id="hasObjectExpression0"><pre>Matches a member expression where the object expression is
				5254	matched by a given matcher.
				5255
				5256	Given
				5257	struct X { int m; };
				5258	void f(X x) { x.m; m; }
				5259	memberExpr(hasObjectExpression(hasType(cxxRecordDecl(hasName("X")))))))
				5260	matches "x.m" and "m"
				5261	with hasObjectExpression(...)
				5262	matching "x" and the implicit object expression of "m" which has type X*.
				5263	</pre></td></tr>
				5264
				5265
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5266	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5267	<tr><td colspan="4" class="doc" id="member0"><pre>Matches a member expression where the member is matched by a
				5268	given matcher.
				5269
				5270	Given
				5271	struct { int first, second; } first, second;
				5272	int i(second.first);
				5273	int j(first.second);
				5274	memberExpr(member(hasName("first")))
				5275	matches second.first
				5276	but not first.second (because the member name there is "second").
				5277	</pre></td></tr>
				5278
				5279
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5280	<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]	5281	<tr><td colspan="4" class="doc" id="pointeeLoc1"><pre>Narrows PointerType (and similar) matchers to those where the
				5282	pointee matches a given matcher.
				5283
				5284	Given
				5285	int *a;
				5286	int const *b;
				5287	float const *f;
				5288	pointerType(pointee(isConstQualified(), isInteger()))
				5289	matches "int const *b"
				5290
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5291	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>>,
				5292	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]	5293	</pre></td></tr>
				5294
				5295
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5296	<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]	5297	<tr><td colspan="4" class="doc" id="pointee1"><pre>Narrows PointerType (and similar) matchers to those where the
				5298	pointee matches a given matcher.
				5299
				5300	Given
				5301	int *a;
				5302	int const *b;
				5303	float const *f;
				5304	pointerType(pointee(isConstQualified(), isInteger()))
				5305	matches "int const *b"
				5306
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5307	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>>,
				5308	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]	5309	</pre></td></tr>
				5310
				5311
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5312	<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>
				5313	<tr><td colspan="4" class="doc" id="hasUnderlyingDecl0"><pre>Matches a NamedDecl whose underlying declaration matches the given
				5314	matcher.
				5315
				5316	Given
				5317	namespace N { template<class T> void f(T t); }
				5318	template <class T> void g() { using N::f; f(T()); }
				5319	unresolvedLookupExpr(hasAnyDeclaration(
				5320	namedDecl(hasUnderlyingDecl(hasName("::N::f")))))
				5321	matches the use of f in g() .
				5322	</pre></td></tr>
				5323
				5324
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5325	<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]	5326	<tr><td colspan="4" class="doc" id="hasPrefix1"><pre>Matches on the prefix of a NestedNameSpecifierLoc.
				5327
				5328	Given
				5329	struct A { struct B { struct C {}; }; };
				5330	A::B::C c;
				5331	nestedNameSpecifierLoc(hasPrefix(loc(specifiesType(asString("struct A")))))
				5332	matches "A::"
				5333	</pre></td></tr>
				5334
				5335
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5336	<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]	5337	<tr><td colspan="4" class="doc" id="specifiesTypeLoc0"><pre>Matches nested name specifier locs that specify a type matching the
				5338	given TypeLoc.
				5339
				5340	Given
				5341	struct A { struct B { struct C {}; }; };
				5342	A::B::C c;
				5343	nestedNameSpecifierLoc(specifiesTypeLoc(loc(type(
				5344	hasDeclaration(cxxRecordDecl(hasName("A")))))))
				5345	matches "A::"
				5346	</pre></td></tr>
				5347
				5348
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5349	<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]	5350	<tr><td colspan="4" class="doc" id="hasPrefix0"><pre>Matches on the prefix of a NestedNameSpecifier.
				5351
				5352	Given
				5353	struct A { struct B { struct C {}; }; };
				5354	A::B::C c;
				5355	nestedNameSpecifier(hasPrefix(specifiesType(asString("struct A")))) and
				5356	matches "A::"
				5357	</pre></td></tr>
				5358
				5359
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5360	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5361	<tr><td colspan="4" class="doc" id="specifiesNamespace0"><pre>Matches nested name specifiers that specify a namespace matching the
				5362	given namespace matcher.
				5363
				5364	Given
				5365	namespace ns { struct A {}; }
				5366	ns::A a;
				5367	nestedNameSpecifier(specifiesNamespace(hasName("ns")))
				5368	matches "ns::"
				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_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]	5373	<tr><td colspan="4" class="doc" id="specifiesType0"><pre>Matches nested name specifiers that specify a type matching the
				5374	given QualType matcher without qualifiers.
				5375
				5376	Given
				5377	struct A { struct B { struct C {}; }; };
				5378	A::B::C c;
				5379	nestedNameSpecifier(specifiesType(
				5380	hasDeclaration(cxxRecordDecl(hasName("A")))
				5381	))
				5382	matches "A::"
				5383	</pre></td></tr>
				5384
				5385
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5386	<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]	5387	<tr><td colspan="4" class="doc" id="hasArgument2"><pre>Matches the n'th argument of a call expression or a constructor
				5388	call expression.
				5389
				5390	Example matches y in x(y)
				5391	(matcher = callExpr(hasArgument(0, declRefExpr())))
				5392	void x(int) { int y; x(y); }
				5393	</pre></td></tr>
				5394
				5395
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5396	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5397	<tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.
				5398
				5399	Example
Jakub Kuderski	64b6c78	2017-05-05 21:01:12 +0000	[diff] [blame]	5400	matcher = objCMessageExpr(hasReceiverType(asString("UIWebView *")));
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5401	matches the [webView ...] message invocation.
				5402	NSString *webViewJavaScript = ...
				5403	UIWebView *webView = ...
				5404	[webView stringByEvaluatingJavaScriptFromString:webViewJavascript];
				5405	</pre></td></tr>
				5406
				5407
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5408	<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>
				5409	<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
				5410
				5411
Martin Bohme	8cef2c2	2016-08-09 15:07:52 +0000	[diff] [blame]	5412	<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>
				5413	<tr><td colspan="4" class="doc" id="hasAnyDeclaration0"><pre>Matches an OverloadExpr if any of the declarations in the set of
				5414	overloads matches the given matcher.
				5415
				5416	Given
				5417	template <typename T> void foo(T);
				5418	template <typename T> void bar(T);
				5419	template <typename T> void baz(T t) {
				5420	foo(t);
				5421	bar(t);
				5422	}
				5423	unresolvedLookupExpr(hasAnyDeclaration(
				5424	functionTemplateDecl(hasName("foo"))))
				5425	matches foo in foo(t); but not bar in bar(t);
				5426	</pre></td></tr>
				5427
				5428
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5429	<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]	5430	<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
				5431
				5432	Given
				5433	int (*ptr_to_array)[4];
				5434	int (*ptr_to_func)(int);
				5435
				5436	varDecl(hasType(pointsTo(parenType(innerType(functionType()))))) matches
				5437	ptr_to_func but not ptr_to_array.
				5438
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5439	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]	5440	</pre></td></tr>
				5441
				5442
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5443	<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]	5444	<tr><td colspan="4" class="doc" id="pointeeLoc2"><pre>Narrows PointerType (and similar) matchers to those where the
				5445	pointee matches a given matcher.
				5446
				5447	Given
				5448	int *a;
				5449	int const *b;
				5450	float const *f;
				5451	pointerType(pointee(isConstQualified(), isInteger()))
				5452	matches "int const *b"
				5453
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5454	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>>,
				5455	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]	5456	</pre></td></tr>
				5457
				5458
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5459	<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]	5460	<tr><td colspan="4" class="doc" id="pointee2"><pre>Narrows PointerType (and similar) matchers to those where the
				5461	pointee matches a given matcher.
				5462
				5463	Given
				5464	int *a;
				5465	int const *b;
				5466	float const *f;
				5467	pointerType(pointee(isConstQualified(), isInteger()))
				5468	matches "int const *b"
				5469
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5470	Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BlockPointerType.html">BlockPointerType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberPointerType.html">MemberPointerType</a>>,
				5471	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]	5472	</pre></td></tr>
				5473
				5474
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5475	<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]	5476	<tr><td colspan="4" class="doc" id="hasCanonicalType0"><pre>Matches QualTypes whose canonical type matches InnerMatcher.
				5477
				5478	Given:
				5479	typedef int &int_ref;
				5480	int a;
				5481	int_ref b = a;
				5482
				5483	varDecl(hasType(qualType(referenceType()))))) will not match the
				5484	declaration of b but varDecl(hasType(qualType(hasCanonicalType(referenceType())))))) does.
				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_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]	5489	<tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
				5490	matches the given matcher.
				5491
				5492	The associated declaration is:
				5493	- for type nodes, the declaration of the underlying type
				5494	- for CallExpr, the declaration of the callee
				5495	- for MemberExpr, the declaration of the referenced member
				5496	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5497	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5498
				5499	Also usable as Matcher<T> for any T supporting the getDecl() member
				5500	function. e.g. various subtypes of clang::Type and various expressions.
				5501
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5502	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>>,
				5503	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>>,
				5504	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>>,
				5505	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>>,
				5506	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>>,
				5507	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>>,
				5508	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]	5509	</pre></td></tr>
				5510
				5511
Aaron Ballman	ba8dbbe	2016-06-06 18:52:17 +0000	[diff] [blame]	5512	<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>
				5513	<tr><td colspan="4" class="doc" id="ignoringParens0"><pre>Matches types that match InnerMatcher after any parens are stripped.
				5514
				5515	Given
				5516	void (*fp)(void);
				5517	The matcher
				5518	varDecl(hasType(pointerType(pointee(ignoringParens(functionType())))))
				5519	would match the declaration for fp.
				5520	</pre></td></tr>
				5521
				5522
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5523	<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]	5524	<tr><td colspan="4" class="doc" id="pointsTo1"><pre>Overloaded to match the pointee type's declaration.
				5525	</pre></td></tr>
				5526
				5527
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5528	<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]	5529	<tr><td colspan="4" class="doc" id="pointsTo0"><pre>Matches if the matched type is a pointer type and the pointee type
				5530	matches the specified matcher.
				5531
				5532	Example matches y->x()
				5533	(matcher = cxxMemberCallExpr(on(hasType(pointsTo
				5534	cxxRecordDecl(hasName("Y")))))))
				5535	class Y { public: void x(); };
				5536	void z() { Y *y; y->x(); }
				5537	</pre></td></tr>
				5538
				5539
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5540	<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_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]	5541	<tr><td colspan="4" class="doc" id="references1"><pre>Overloaded to match the referenced type's declaration.
				5542	</pre></td></tr>
				5543
				5544
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5545	<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]	5546	<tr><td colspan="4" class="doc" id="references0"><pre>Matches if the matched type is a reference type and the referenced
				5547	type matches the specified matcher.
				5548
				5549	Example matches X &x and const X &y
				5550	(matcher = varDecl(hasType(references(cxxRecordDecl(hasName("X"))))))
				5551	class X {
				5552	void a(X b) {
				5553	X &x = b;
				5554	const X &y = b;
				5555	}
				5556	};
				5557	</pre></td></tr>
				5558
				5559
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5560	<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]	5561	<tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
				5562	matches the given matcher.
				5563
				5564	The associated declaration is:
				5565	- for type nodes, the declaration of the underlying type
				5566	- for CallExpr, the declaration of the callee
				5567	- for MemberExpr, the declaration of the referenced member
				5568	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5569	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5570
				5571	Also usable as Matcher<T> for any T supporting the getDecl() member
				5572	function. e.g. various subtypes of clang::Type and various expressions.
				5573
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5574	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>>,
				5575	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>>,
				5576	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>>,
				5577	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>>,
				5578	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>>,
				5579	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>>,
				5580	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]	5581	</pre></td></tr>
				5582
				5583
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5584	<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]	5585	<tr><td colspan="4" class="doc" id="pointeeLoc3"><pre>Narrows PointerType (and similar) matchers to those where the
				5586	pointee matches a given matcher.
				5587
				5588	Given
				5589	int *a;
				5590	int const *b;
				5591	float const *f;
				5592	pointerType(pointee(isConstQualified(), isInteger()))
				5593	matches "int const *b"
				5594
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5595	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>>,
				5596	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]	5597	</pre></td></tr>
				5598
				5599
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5600	<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]	5601	<tr><td colspan="4" class="doc" id="pointee3"><pre>Narrows PointerType (and similar) matchers to those where the
				5602	pointee matches a given matcher.
				5603
				5604	Given
				5605	int *a;
				5606	int const *b;
				5607	float const *f;
				5608	pointerType(pointee(isConstQualified(), isInteger()))
				5609	matches "int const *b"
				5610
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5611	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>>,
				5612	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]	5613	</pre></td></tr>
				5614
				5615
Alexander Kornienko	976921d	2016-03-22 11:03:03 +0000	[diff] [blame]	5616	<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>
				5617	<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement
				5618
				5619	Given
				5620	return a + b;
				5621	hasReturnValue(binaryOperator())
				5622	matches 'return a + b'
				5623	with binaryOperator()
				5624	matching 'a + b'
				5625	</pre></td></tr>
				5626
				5627
Aaron Ballman	a35b8fc	2016-03-09 17:11:51 +0000	[diff] [blame]	5628	<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>
				5629	<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
				5630	a given matcher. Also matches StmtExprs that have CompoundStmt as children.
				5631
				5632	Given
				5633	{ {}; 1+2; }
				5634	hasAnySubstatement(compoundStmt())
				5635	matches '{ {}; 1+2; }'
				5636	with compoundStmt()
				5637	matching '{}'
				5638	</pre></td></tr>
				5639
				5640
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5641	<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]	5642	<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5643	alignof.
				5644	</pre></td></tr>
				5645
				5646
Gabor Horvath	1b3f8db	2016-05-04 11:59:39 +0000	[diff] [blame]	5647	<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]	5648	<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]	5649
				5650	Given:
				5651	F& operator=(const F& o) {
				5652	std::copy_if(o.begin(), o.end(), begin(), [](V v) { return v > 0; });
				5653	return *this;
				5654	}
				5655	returnStmt(forFunction(hasName("operator=")))
				5656	matches 'return *this'
				5657	but does match 'return > 0'
				5658	</pre></td></tr>
				5659
				5660
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5661	<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]	5662	<tr><td colspan="4" class="doc" id="sizeOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
				5663	sizeof.
				5664	</pre></td></tr>
				5665
				5666
Malcolm Parsons	77f039b	2016-12-08 11:46:22 +0000	[diff] [blame]	5667	<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>
				5668	<tr><td colspan="4" class="doc" id="hasReplacementType0"><pre>Matches template type parameter substitutions that have a replacement
				5669	type that matches the provided matcher.
				5670
				5671	Given
				5672	template <typename T>
				5673	double F(T t);
				5674	int i;
				5675	double j = F(i);
				5676
				5677	substTemplateTypeParmType(hasReplacementType(type())) matches int
				5678	</pre></td></tr>
				5679
				5680
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5681	<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]	5682	<tr><td colspan="4" class="doc" id="forEachSwitchCase0"><pre>Matches each case or default statement belonging to the given switch
				5683	statement. This matcher may produce multiple matches.
				5684
				5685	Given
				5686	switch (1) { case 1: case 2: default: switch (2) { case 3: case 4: ; } }
				5687	switchStmt(forEachSwitchCase(caseStmt().bind("c"))).bind("s")
				5688	matches four times, with "c" binding each of "case 1:", "case 2:",
				5689	"case 3:" and "case 4:", and "s" respectively binding "switch (1)",
				5690	"switch (1)", "switch (2)" and "switch (2)".
				5691	</pre></td></tr>
				5692
				5693
Etienne Bergeron	5500f95	2016-05-30 15:25:25 +0000	[diff] [blame]	5694	<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>
				5695	<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
				5696	switch statement or conditional operator.
				5697
				5698	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				5699	if (true) {}
				5700	</pre></td></tr>
				5701
				5702
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5703	<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]	5704	<tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
				5705	matches the given matcher.
				5706
				5707	The associated declaration is:
				5708	- for type nodes, the declaration of the underlying type
				5709	- for CallExpr, the declaration of the callee
				5710	- for MemberExpr, the declaration of the referenced member
				5711	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5712	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5713
				5714	Also usable as Matcher<T> for any T supporting the getDecl() member
				5715	function. e.g. various subtypes of clang::Type and various expressions.
				5716
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5717	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>>,
				5718	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>>,
				5719	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>>,
				5720	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>>,
				5721	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>>,
				5722	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>>,
				5723	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]	5724	</pre></td></tr>
				5725
				5726
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5727	<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]	5728	<tr><td colspan="4" class="doc" id="isExpr0"><pre>Matches a sugar TemplateArgument that refers to a certain expression.
				5729
				5730	Given
				5731	template<typename T> struct A {};
				5732	struct B { B* next; };
				5733	A<&B::next> a;
				5734	templateSpecializationType(hasAnyTemplateArgument(
				5735	isExpr(hasDescendant(declRefExpr(to(fieldDecl(hasName("next"))))))))
				5736	matches the specialization A<&B::next> with fieldDecl(...) matching
				5737	B::next
				5738	</pre></td></tr>
				5739
				5740
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5741	<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]	5742	<tr><td colspan="4" class="doc" id="refersToDeclaration0"><pre>Matches a canonical TemplateArgument that refers to a certain
				5743	declaration.
				5744
				5745	Given
				5746	template<typename T> struct A {};
				5747	struct B { B* next; };
				5748	A<&B::next> a;
				5749	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5750	refersToDeclaration(fieldDecl(hasName("next"))))
				5751	matches the specialization A<&B::next> with fieldDecl(...) matching
				5752	B::next
				5753	</pre></td></tr>
				5754
				5755
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5756	<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]	5757	<tr><td colspan="4" class="doc" id="refersToIntegralType0"><pre>Matches a TemplateArgument that referes to an integral type.
				5758
				5759	Given
				5760	template<int T> struct A {};
				5761	C<42> c;
				5762	classTemplateSpecializationDecl(
				5763	hasAnyTemplateArgument(refersToIntegralType(asString("int"))))
				5764	matches the implicit instantiation of C in C<42>.
				5765	</pre></td></tr>
				5766
				5767
Haojian Wu	b33b02e	2016-07-29 15:45:11 +0000	[diff] [blame]	5768	<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>
				5769	<tr><td colspan="4" class="doc" id="refersToTemplate0"><pre>Matches a TemplateArgument that refers to a certain template.
				5770
				5771	Given
				5772	template<template <typename> class S> class X {};
				5773	template<typename T> class Y {};"
				5774	X<Y> xi;
				5775	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5776	refersToTemplate(templateName())))
				5777	matches the specialization X<Y>
				5778	</pre></td></tr>
				5779
				5780
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5781	<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]	5782	<tr><td colspan="4" class="doc" id="refersToType0"><pre>Matches a TemplateArgument that refers to a certain type.
				5783
				5784	Given
				5785	struct X {};
				5786	template<typename T> struct A {};
				5787	A<X> a;
				5788	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5789	refersToType(class(hasName("X")))))
				5790	matches the specialization A<X>
				5791	</pre></td></tr>
				5792
				5793
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5794	<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]	5795	<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5796	functionDecl that have at least one TemplateArgument matching the given
				5797	InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5798
				5799	Given
				5800	template<typename T> class A {};
				5801	template<> class A<double> {};
				5802	A<int> a;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5803
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5804	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5805	void func() { f<int>(); };
				5806
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5807	classTemplateSpecializationDecl(hasAnyTemplateArgument(
				5808	refersToType(asString("int"))))
				5809	matches the specialization A<int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5810
				5811	functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
				5812	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5813	</pre></td></tr>
				5814
				5815
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5816	<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]	5817	<tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
				5818	matches the given matcher.
				5819
				5820	The associated declaration is:
				5821	- for type nodes, the declaration of the underlying type
				5822	- for CallExpr, the declaration of the callee
				5823	- for MemberExpr, the declaration of the referenced member
				5824	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5825	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5826
				5827	Also usable as Matcher<T> for any T supporting the getDecl() member
				5828	function. e.g. various subtypes of clang::Type and various expressions.
				5829
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5830	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>>,
				5831	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>>,
				5832	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>>,
				5833	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>>,
				5834	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>>,
				5835	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>>,
				5836	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]	5837	</pre></td></tr>
				5838
				5839
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5840	<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]	5841	<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
				5842	functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5843
				5844	Given
				5845	template<typename T, typename U> class A {};
				5846	A<bool, int> b;
				5847	A<int, bool> c;
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5848
Haojian Wu	99e39a7	2016-07-29 17:30:13 +0000	[diff] [blame]	5849	template<typename T> f() {};
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5850	void func() { f<int>(); };
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5851	classTemplateSpecializationDecl(hasTemplateArgument(
				5852	1, refersToType(asString("int"))))
				5853	matches the specialization A<bool, int>
Haojian Wu	d898b09	2016-07-29 13:57:27 +0000	[diff] [blame]	5854
				5855	functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
				5856	matches the specialization f<int>
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5857	</pre></td></tr>
				5858
				5859
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5860	<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]	5861	<tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
				5862	matches the given matcher.
				5863
				5864	The associated declaration is:
				5865	- for type nodes, the declaration of the underlying type
				5866	- for CallExpr, the declaration of the callee
				5867	- for MemberExpr, the declaration of the referenced member
				5868	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5869	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5870
				5871	Also usable as Matcher<T> for any T supporting the getDecl() member
				5872	function. e.g. various subtypes of clang::Type and various expressions.
				5873
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5874	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>>,
				5875	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>>,
				5876	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>>,
				5877	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>>,
				5878	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>>,
				5879	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>>,
				5880	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]	5881	</pre></td></tr>
				5882
				5883
				5884	<tr><td>Matcher<T></td><td class="name" onclick="toggle('findAll0')"><a name="findAll0Anchor">findAll</a></td><td>Matcher<T> Matcher</td></tr>
				5885	<tr><td colspan="4" class="doc" id="findAll0"><pre>Matches if the node or any descendant matches.
				5886
				5887	Generates results for each match.
				5888
				5889	For example, in:
				5890	class A { class B {}; class C {}; };
				5891	The matcher:
				5892	cxxRecordDecl(hasName("::A"),
				5893	findAll(cxxRecordDecl(isDefinition()).bind("m")))
				5894	will generate results for A, B and C.
				5895
				5896	Usable as: Any Matcher
				5897	</pre></td></tr>
				5898
				5899
Aaron Ballman	66eb58a	2016-04-14 16:05:45 +0000	[diff] [blame]	5900	<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]	5901	<tr><td colspan="4" class="doc" id="hasType1"><pre>Matches if the expression's or declaration's type matches a type
				5902	matcher.
				5903
				5904	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				5905	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				5906	and U (matcher = typedefDecl(hasType(asString("int")))
				5907	class X {};
				5908	void y(X &x) { x; X z; }
				5909	typedef int U;
				5910	</pre></td></tr>
				5911
				5912
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5913	<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]	5914	<tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
				5915	matches the given matcher.
				5916
				5917	The associated declaration is:
				5918	- for type nodes, the declaration of the underlying type
				5919	- for CallExpr, the declaration of the callee
				5920	- for MemberExpr, the declaration of the referenced member
				5921	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5922	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5923
				5924	Also usable as Matcher<T> for any T supporting the getDecl() member
				5925	function. e.g. various subtypes of clang::Type and various expressions.
				5926
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5927	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>>,
				5928	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>>,
				5929	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>>,
				5930	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>>,
				5931	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>>,
				5932	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>>,
				5933	Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
				5934	</pre></td></tr>
				5935
				5936
				5937	<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>
				5938	<tr><td colspan="4" class="doc" id="hasUnqualifiedDesugaredType0"><pre>Matches if the matched type matches the unqualified desugared
				5939	type of the matched node.
				5940
				5941	For example, in:
				5942	class A {};
				5943	using B = A;
				5944	The matcher type(hasUniqualifeidDesugaredType(recordType())) matches
				5945	both B and A.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5946	</pre></td></tr>
				5947
				5948
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5949	<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]	5950	<tr><td colspan="4" class="doc" id="hasArgumentOfType0"><pre>Matches unary expressions that have a specific type of argument.
				5951
				5952	Given
				5953	int a, c; float b; int s = sizeof(a) + sizeof(b) + alignof(c);
				5954	unaryExprOrTypeTraitExpr(hasArgumentOfType(asString("int"))
				5955	matches sizeof(a) and alignof(c)
				5956	</pre></td></tr>
				5957
				5958
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5959	<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]	5960	<tr><td colspan="4" class="doc" id="hasUnaryOperand0"><pre>Matches if the operand of a unary operator matches.
				5961
				5962	Example matches true (matcher = hasUnaryOperand(
				5963	cxxBoolLiteral(equals(true))))
				5964	!true
				5965	</pre></td></tr>
				5966
				5967
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5968	<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]	5969	<tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
				5970	matches the given matcher.
				5971
				5972	The associated declaration is:
				5973	- for type nodes, the declaration of the underlying type
				5974	- for CallExpr, the declaration of the callee
				5975	- for MemberExpr, the declaration of the referenced member
				5976	- for CXXConstructExpr, the declaration of the constructor
Malcolm Parsons	7d96c33	2016-10-31 22:04:07 +0000	[diff] [blame]	5977	- for CXXNewExpr, the declaration of the operator new
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	5978
				5979	Also usable as Matcher<T> for any T supporting the getDecl() member
				5980	function. e.g. various subtypes of clang::Type and various expressions.
				5981
Manuel Klimek	a37e110	2016-12-01 15:45:06 +0000	[diff] [blame]	5982	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>>,
				5983	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>>,
				5984	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>>,
				5985	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>>,
				5986	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>>,
				5987	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>>,
				5988	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]	5989	</pre></td></tr>
				5990
				5991
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	5992	<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]	5993	<tr><td colspan="4" class="doc" id="hasAnyUsingShadowDecl0"><pre>Matches any using shadow declaration.
				5994
				5995	Given
				5996	namespace X { void b(); }
				5997	using X::b;
				5998	usingDecl(hasAnyUsingShadowDecl(hasName("b"))))
				5999	matches using X::b </pre></td></tr>
				6000
				6001
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6002	<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]	6003	<tr><td colspan="4" class="doc" id="hasTargetDecl0"><pre>Matches a using shadow declaration where the target declaration is
				6004	matched by the given matcher.
				6005
				6006	Given
				6007	namespace X { int a; void b(); }
				6008	using X::a;
				6009	using X::b;
				6010	usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
				6011	matches using X::b but not using X::a </pre></td></tr>
				6012
				6013
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6014	<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>
				6015	<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]	6016	declaration's type.
				6017
				6018	In case of a value declaration (for example a variable declaration),
				6019	this resolves one layer of indirection. For example, in the value
				6020	declaration "X x;", cxxRecordDecl(hasName("X")) matches the declaration of
				6021	X, while varDecl(hasType(cxxRecordDecl(hasName("X")))) matches the
				6022	declaration of x.
				6023
				6024	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6025	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
				6026	class X {};
				6027	void y(X &x) { x; X z; }
				6028
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6029	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]	6030	</pre></td></tr>
				6031
				6032
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6033	<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>
				6034	<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]	6035	matcher.
				6036
				6037	Example matches x (matcher = expr(hasType(cxxRecordDecl(hasName("X")))))
				6038	and z (matcher = varDecl(hasType(cxxRecordDecl(hasName("X")))))
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6039	and U (matcher = typedefDecl(hasType(asString("int")))
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6040	class X {};
				6041	void y(X &x) { x; X z; }
Aaron Ballman	7e7b7b2	2016-02-01 14:11:47 +0000	[diff] [blame]	6042	typedef int U;
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6043	</pre></td></tr>
				6044
				6045
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6046	<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]	6047	<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
				6048	that matches the given matcher.
				6049
				6050	Example matches x (matcher = varDecl(hasInitializer(callExpr())))
				6051	bool y() { return true; }
				6052	bool x = y();
				6053	</pre></td></tr>
				6054
				6055
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6056	<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]	6057	<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
				6058	expression.
				6059
				6060	Given
				6061	void f(int b) {
				6062	int a[b];
				6063	}
				6064	variableArrayType(hasSizeExpr(ignoringImpCasts(declRefExpr(to(
				6065	varDecl(hasName("b")))))))
				6066	matches "int a[b]"
				6067	</pre></td></tr>
				6068
				6069
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6070	<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]	6071	<tr><td colspan="4" class="doc" id="hasBody2"><pre>Matches a 'for', 'while', 'do while' statement or a function
				6072	definition that has a given body.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6073
				6074	Given
				6075	for (;;) {}
				6076	hasBody(compoundStmt())
				6077	matches 'for (;;) {}'
				6078	with compoundStmt()
				6079	matching '{}'
				6080	</pre></td></tr>
				6081
				6082
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6083	<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]	6084	<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]	6085	switch statement or conditional operator.
Benjamin Kramer	611d33a	2015-11-20 07:46:19 +0000	[diff] [blame]	6086
				6087	Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
				6088	if (true) {}
				6089	</pre></td></tr>
				6090
				6091
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6092	<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]	6093	<tr><td colspan="4" class="doc" id="loc1"><pre>Matches NestedNameSpecifierLocs for which the given inner
				6094	NestedNameSpecifier-matcher matches.
				6095	</pre></td></tr>
				6096
				6097
Aaron Ballman	672dde2	2016-01-22 23:15:00 +0000	[diff] [blame]	6098	<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]	6099	<tr><td colspan="4" class="doc" id="loc0"><pre>Matches TypeLocs for which the given inner
				6100	QualType-matcher matches.
				6101	</pre></td></tr>
				6102
Benjamin Kramer	7d0cc23	2015-11-20 07:57:46 +0000	[diff] [blame]	6103	<!--END_TRAVERSAL_MATCHERS -->
				6104	</table>
				6105
				6106	</div>
				6107	</body>
				6108	</html>
				6109
				6110