Update reference docs to latest changes.
llvm-svn: 162650
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@ -76,28 +76,28 @@ match callback.</p>
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<tr style="text-align:left"><th>Return type</th><th>Name</th><th>Parameters</th></tr>
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<tr style="text-align:left"><th>Return type</th><th>Name</th><th>Parameters</th></tr>
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<!-- START_DECL_MATCHERS -->
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<!-- START_DECL_MATCHERS -->
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplate0')">classTemplate</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateDecl.html">ClassTemplateDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateDecl0')">classTemplateDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateDecl.html">ClassTemplateDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="classTemplate0"><pre>Matches C++ class template declarations.
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<tr><td colspan="4" class="doc" id="classTemplateDecl0"><pre>Matches C++ class template declarations.
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Example matches Z
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Example matches Z
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template<class T> class Z {};
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template<class T> class Z {};
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateSpecialization0')">classTemplateSpecialization</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('classTemplateSpecializationDecl0')">classTemplateSpecializationDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="classTemplateSpecialization0"><pre>Matches C++ class template specializations.
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<tr><td colspan="4" class="doc" id="classTemplateSpecializationDecl0"><pre>Matches C++ class template specializations.
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Given
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Given
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template<typename T> class A {};
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template<typename T> class A {};
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template<> class A<double> {};
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template<> class A<double> {};
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A<int> a;
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A<int> a;
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classTemplateSpecialization()
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classTemplateSpecializationDecl()
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matches the specializations A<int> and A<double>
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matches the specializations A<int> and A<double>
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('constructor0')">constructor</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('constructorDecl0')">constructorDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructorDecl.html">CXXConstructorDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="constructor0"><pre>Matches C++ constructor declarations.
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<tr><td colspan="4" class="doc" id="constructorDecl0"><pre>Matches C++ constructor declarations.
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Example matches Foo::Foo() and Foo::Foo(int)
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Example matches Foo::Foo() and Foo::Foo(int)
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class Foo {
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class Foo {
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@ -120,8 +120,8 @@ Examples matches X, C, and the friend declaration inside C;
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('destructor0')">destructor</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDestructorDecl.html">CXXDestructorDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('destructorDecl0')">destructorDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDestructorDecl.html">CXXDestructorDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="destructor0"><pre>Matches explicit C++ destructor declarations.
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<tr><td colspan="4" class="doc" id="destructorDecl0"><pre>Matches explicit C++ destructor declarations.
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Example matches Foo::~Foo()
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Example matches Foo::~Foo()
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class Foo {
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class Foo {
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@ -131,8 +131,8 @@ Example matches Foo::~Foo()
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('enumConstant0')">enumConstant</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumConstantDecl.html">EnumConstantDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('enumConstantDecl0')">enumConstantDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumConstantDecl.html">EnumConstantDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="enumConstant0"><pre>Matches enum constants.
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<tr><td colspan="4" class="doc" id="enumConstantDecl0"><pre>Matches enum constants.
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Example matches A, B, C
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Example matches A, B, C
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enum X {
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enum X {
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@ -151,42 +151,42 @@ Example matches X
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('field0')">field</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('fieldDecl0')">fieldDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FieldDecl.html">FieldDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="field0"><pre>Matches field declarations.
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<tr><td colspan="4" class="doc" id="fieldDecl0"><pre>Matches field declarations.
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Given
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Given
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class X { int m; };
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class X { int m; };
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field()
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fieldDecl()
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matches 'm'.
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matches 'm'.
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('function0')">function</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionDecl0')">functionDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="function0"><pre>Matches function declarations.
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<tr><td colspan="4" class="doc" id="functionDecl0"><pre>Matches function declarations.
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Example matches f
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Example matches f
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void f();
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void f();
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionTemplate0')">functionTemplate</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionTemplateDecl.html">FunctionTemplateDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('functionTemplateDecl0')">functionTemplateDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FunctionTemplateDecl.html">FunctionTemplateDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="functionTemplate0"><pre>Matches C++ function template declarations.
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<tr><td colspan="4" class="doc" id="functionTemplateDecl0"><pre>Matches C++ function template declarations.
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Example matches f
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Example matches f
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template<class T> void f(T t) {}
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template<class T> void f(T t) {}
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('method0')">method</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('methodDecl0')">methodDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="method0"><pre>Matches method declarations.
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<tr><td colspan="4" class="doc" id="methodDecl0"><pre>Matches method declarations.
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Example matches y
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Example matches y
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class X { void y() };
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class X { void y() };
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('nameableDeclaration0')">nameableDeclaration</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('namedDecl0')">namedDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1NamedDecl.html">NamedDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="nameableDeclaration0"><pre>Matches a declaration of anything that could have a name.
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<tr><td colspan="4" class="doc" id="namedDecl0"><pre>Matches a declaration of anything that could have a name.
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Example matches X, S, the anonymous union type, i, and U;
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Example matches X, S, the anonymous union type, i, and U;
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typedef int X;
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typedef int X;
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@ -198,8 +198,8 @@ Example matches X, S, the anonymous union type, i, and U;
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('record0')">record</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('recordDecl0')">recordDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="record0"><pre>Matches C++ class declarations.
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<tr><td colspan="4" class="doc" id="recordDecl0"><pre>Matches C++ class declarations.
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Example matches X, Z
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Example matches X, Z
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class X;
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class X;
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@ -217,8 +217,8 @@ usingDecl()
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matches using X::x </pre></td></tr>
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matches using X::x </pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('variable0')">variable</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>></td><td class="name" onclick="toggle('varDecl0')">varDecl</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1VarDecl.html">VarDecl</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="variable0"><pre>Matches variable declarations.
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<tr><td colspan="4" class="doc" id="varDecl0"><pre>Matches variable declarations.
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Note: this does not match declarations of member variables, which are
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Note: this does not match declarations of member variables, which are
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"field" declarations in Clang parlance.
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"field" declarations in Clang parlance.
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@ -260,8 +260,8 @@ Example matches 'a', L'a'
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('constCast0')">constCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstCastExpr.html">CXXConstCastExpr</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('constCastExpr0')">constCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstCastExpr.html">CXXConstCastExpr</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="constCast0"><pre>Matches a const_cast expression.
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<tr><td colspan="4" class="doc" id="constCastExpr0"><pre>Matches a const_cast expression.
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Example: Matches const_cast<int*>(&r) in
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Example: Matches const_cast<int*>(&r) in
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int n = 42;
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int n = 42;
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@ -270,11 +270,11 @@ Example: Matches const_cast<int*>(&r) in
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('dynamicCast0')">dynamicCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDynamicCastExpr.html">CXXDynamicCastExpr</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('dynamicCastExpr0')">dynamicCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDynamicCastExpr.html">CXXDynamicCastExpr</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="dynamicCast0"><pre>Matches a dynamic_cast expression.
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<tr><td colspan="4" class="doc" id="dynamicCastExpr0"><pre>Matches a dynamic_cast expression.
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Example:
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Example:
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dynamicCast()
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dynamicCastExpr()
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matches
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matches
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dynamic_cast<D*>(&b);
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dynamic_cast<D*>(&b);
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in
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in
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@ -284,8 +284,8 @@ in
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('explicitCast0')">explicitCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('explicitCastExpr0')">explicitCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="explicitCast0"><pre>Matches explicit cast expressions.
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<tr><td colspan="4" class="doc" id="explicitCastExpr0"><pre>Matches explicit cast expressions.
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Matches any cast expression written in user code, whether it be a
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Matches any cast expression written in user code, whether it be a
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C-style cast, a functional-style cast, or a keyword cast.
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C-style cast, a functional-style cast, or a keyword cast.
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@ -305,8 +305,8 @@ but does not match the implicit conversion in
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('functionalCast0')">functionalCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('functionalCastExpr0')">functionalCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="functionalCast0"><pre>Matches functional cast expressions
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<tr><td colspan="4" class="doc" id="functionalCastExpr0"><pre>Matches functional cast expressions
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Example: Matches Foo(bar);
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Example: Matches Foo(bar);
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Foo f = bar;
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Foo f = bar;
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@ -315,8 +315,8 @@ Example: Matches Foo(bar);
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('implicitCast0')">implicitCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitCastExpr.html">ImplicitCastExpr</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('implicitCastExpr0')">implicitCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitCastExpr.html">ImplicitCastExpr</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="implicitCast0"><pre>Matches the implicit cast nodes of Clang's AST.
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<tr><td colspan="4" class="doc" id="implicitCastExpr0"><pre>Matches the implicit cast nodes of Clang's AST.
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This matches many different places, including function call return value
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This matches many different places, including function call return value
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eliding, as well as any type conversions.
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eliding, as well as any type conversions.
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@ -332,8 +332,8 @@ Example matches 1, 1L, 0x1, 1U
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</pre></td></tr>
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</pre></td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('reinterpretCast0')">reinterpretCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXReinterpretCastExpr.html">CXXReinterpretCastExpr</a>>...</td></tr>
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<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('reinterpretCastExpr0')">reinterpretCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXReinterpretCastExpr.html">CXXReinterpretCastExpr</a>>...</td></tr>
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<tr><td colspan="4" class="doc" id="reinterpretCast0"><pre>Matches a reinterpret_cast expression.
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<tr><td colspan="4" class="doc" id="reinterpretCastExpr0"><pre>Matches a reinterpret_cast expression.
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Either the source expression or the destination type can be matched
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Either the source expression or the destination type can be matched
|
||||||
using has(), but hasDestinationType() is more specific and can be
|
using has(), but hasDestinationType() is more specific and can be
|
||||||
|
@ -344,14 +344,14 @@ Example matches reinterpret_cast<char*>(&p) in
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('staticCast0')">staticCast</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStaticCastExpr.html">CXXStaticCastExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('staticCastExpr0')">staticCastExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXStaticCastExpr.html">CXXStaticCastExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="staticCast0"><pre>Matches a C++ static_cast expression.
|
<tr><td colspan="4" class="doc" id="staticCastExpr0"><pre>Matches a C++ static_cast expression.
|
||||||
|
|
||||||
hasDestinationType
|
hasDestinationType
|
||||||
reinterpretCast
|
reinterpretCast
|
||||||
|
|
||||||
Example:
|
Example:
|
||||||
staticCast()
|
staticCastExpr()
|
||||||
matches
|
matches
|
||||||
static_cast<long>(8)
|
static_cast<long>(8)
|
||||||
in
|
in
|
||||||
|
@ -385,18 +385,18 @@ Example matches a || b
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('bindTemporaryExpression0')">bindTemporaryExpression</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBindTemporaryExpr.html">CXXBindTemporaryExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('bindTemporaryExpr0')">bindTemporaryExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXBindTemporaryExpr.html">CXXBindTemporaryExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="bindTemporaryExpression0"><pre>Matches nodes where temporaries are created.
|
<tr><td colspan="4" class="doc" id="bindTemporaryExpr0"><pre>Matches nodes where temporaries are created.
|
||||||
|
|
||||||
Example matches FunctionTakesString(GetStringByValue())
|
Example matches FunctionTakesString(GetStringByValue())
|
||||||
(matcher = bindTemporaryExpression())
|
(matcher = bindTemporaryExpr())
|
||||||
FunctionTakesString(GetStringByValue());
|
FunctionTakesString(GetStringByValue());
|
||||||
FunctionTakesStringByPointer(GetStringPointer());
|
FunctionTakesStringByPointer(GetStringPointer());
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('call0')">call</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('callExpr0')">callExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="call0"><pre>Matches call expressions.
|
<tr><td colspan="4" class="doc" id="callExpr0"><pre>Matches call expressions.
|
||||||
|
|
||||||
Example matches x.y() and y()
|
Example matches x.y() and y()
|
||||||
X x;
|
X x;
|
||||||
|
@ -405,8 +405,8 @@ Example matches x.y() and y()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('compoundStatement0')">compoundStatement</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundStmt.html">CompoundStmt</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('compoundStmt0')">compoundStmt</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CompoundStmt.html">CompoundStmt</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="compoundStatement0"><pre>Matches compound statements.
|
<tr><td colspan="4" class="doc" id="compoundStmt0"><pre>Matches compound statements.
|
||||||
|
|
||||||
Example matches '{}' and '{{}}'in 'for (;;) {{}}'
|
Example matches '{}' and '{{}}'in 'for (;;) {{}}'
|
||||||
for (;;) {{}}
|
for (;;) {{}}
|
||||||
|
@ -421,11 +421,11 @@ Example matches a ? b : c
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('constructorCall0')">constructorCall</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('constructExpr0')">constructExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="constructorCall0"><pre>Matches constructor call expressions (including implicit ones).
|
<tr><td colspan="4" class="doc" id="constructExpr0"><pre>Matches constructor call expressions (including implicit ones).
|
||||||
|
|
||||||
Example matches string(ptr, n) and ptr within arguments of f
|
Example matches string(ptr, n) and ptr within arguments of f
|
||||||
(matcher = constructorCall())
|
(matcher = constructExpr())
|
||||||
void f(const string &a, const string &b);
|
void f(const string &a, const string &b);
|
||||||
char *ptr;
|
char *ptr;
|
||||||
int n;
|
int n;
|
||||||
|
@ -433,8 +433,8 @@ Example matches string(ptr, n) and ptr within arguments of f
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declarationReference0')">declarationReference</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declRefExpr0')">declRefExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="declarationReference0"><pre>Matches expressions that refer to declarations.
|
<tr><td colspan="4" class="doc" id="declRefExpr0"><pre>Matches expressions that refer to declarations.
|
||||||
|
|
||||||
Example matches x in if (x)
|
Example matches x in if (x)
|
||||||
bool x;
|
bool x;
|
||||||
|
@ -442,33 +442,33 @@ Example matches x in if (x)
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declarationStatement0')">declarationStatement</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('declStmt0')">declStmt</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclStmt.html">DeclStmt</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="declarationStatement0"><pre>Matches declaration statements.
|
<tr><td colspan="4" class="doc" id="declStmt0"><pre>Matches declaration statements.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
int a;
|
int a;
|
||||||
declarationStatement()
|
declStmt()
|
||||||
matches 'int a'.
|
matches 'int a'.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('defaultArgument0')">defaultArgument</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDefaultArgExpr.html">CXXDefaultArgExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('defaultArgExpr0')">defaultArgExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDefaultArgExpr.html">CXXDefaultArgExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="defaultArgument0"><pre>Matches the value of a default argument at the call site.
|
<tr><td colspan="4" class="doc" id="defaultArgExpr0"><pre>Matches the value of a default argument at the call site.
|
||||||
|
|
||||||
Example matches the CXXDefaultArgExpr placeholder inserted for the
|
Example matches the CXXDefaultArgExpr placeholder inserted for the
|
||||||
default value of the second parameter in the call expression f(42)
|
default value of the second parameter in the call expression f(42)
|
||||||
(matcher = defaultArgument())
|
(matcher = defaultArgExpr())
|
||||||
void f(int x, int y = 0);
|
void f(int x, int y = 0);
|
||||||
f(42);
|
f(42);
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('deleteExpression0')">deleteExpression</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDeleteExpr.html">CXXDeleteExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('deleteExpr0')">deleteExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXDeleteExpr.html">CXXDeleteExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="deleteExpression0"><pre>Matches delete expressions.
|
<tr><td colspan="4" class="doc" id="deleteExpr0"><pre>Matches delete expressions.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
delete X;
|
delete X;
|
||||||
deleteExpression()
|
deleteExpr()
|
||||||
matches 'delete X'.
|
matches 'delete X'.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -483,8 +483,8 @@ doStmt()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('expression0')">expression</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('expr0')">expr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="expression0"><pre>Matches expressions.
|
<tr><td colspan="4" class="doc" id="expr0"><pre>Matches expressions.
|
||||||
|
|
||||||
Example matches x()
|
Example matches x()
|
||||||
void f() { x(); }
|
void f() { x(); }
|
||||||
|
@ -519,8 +519,24 @@ initList()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('memberCall0')">memberCall</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('materializeTemporaryExpr0')">materializeTemporaryExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MaterializeTemporaryExpr.html">MaterializeTemporaryExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="memberCall0"><pre>Matches member call expressions.
|
<tr><td colspan="4" class="doc" id="materializeTemporaryExpr0"><pre>Matches nodes where temporaries are materialized.
|
||||||
|
|
||||||
|
Example: Given
|
||||||
|
struct T {void func()};
|
||||||
|
T f();
|
||||||
|
void g(T);
|
||||||
|
materializeTemporaryExpr() matches 'f()' in these statements
|
||||||
|
T u(f());
|
||||||
|
g(f());
|
||||||
|
but does not match
|
||||||
|
f();
|
||||||
|
f().func();
|
||||||
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('memberCallExpr0')">memberCallExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>>...</td></tr>
|
||||||
|
<tr><td colspan="4" class="doc" id="memberCallExpr0"><pre>Matches member call expressions.
|
||||||
|
|
||||||
Example matches x.y()
|
Example matches x.y()
|
||||||
X x;
|
X x;
|
||||||
|
@ -528,31 +544,31 @@ Example matches x.y()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('memberExpression0')">memberExpression</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('memberExpr0')">memberExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="memberExpression0"><pre>Matches member expressions.
|
<tr><td colspan="4" class="doc" id="memberExpr0"><pre>Matches member expressions.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
class Y {
|
class Y {
|
||||||
void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
|
void x() { this->x(); x(); Y y; y.x(); a; this->b; Y::b; }
|
||||||
int a; static int b;
|
int a; static int b;
|
||||||
};
|
};
|
||||||
memberExpression()
|
memberExpr()
|
||||||
matches this->x, x, y.x, a, this->b
|
matches this->x, x, y.x, a, this->b
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('newExpression0')">newExpression</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('newExpr0')">newExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="newExpression0"><pre>Matches new expressions.
|
<tr><td colspan="4" class="doc" id="newExpr0"><pre>Matches new expressions.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
new X;
|
new X;
|
||||||
newExpression()
|
newExpr()
|
||||||
matches 'new X'.
|
matches 'new X'.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('overloadedOperatorCall0')">overloadedOperatorCall</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('operatorCallExpr0')">operatorCallExpr</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="overloadedOperatorCall0"><pre>Matches overloaded operator calls.
|
<tr><td colspan="4" class="doc" id="operatorCallExpr0"><pre>Matches overloaded operator calls.
|
||||||
|
|
||||||
Note that if an operator isn't overloaded, it won't match. Instead, use
|
Note that if an operator isn't overloaded, it won't match. Instead, use
|
||||||
binaryOperator matcher.
|
binaryOperator matcher.
|
||||||
|
@ -560,19 +576,19 @@ Currently it does not match operators such as new delete.
|
||||||
FIXME: figure out why these do not match?
|
FIXME: figure out why these do not match?
|
||||||
|
|
||||||
Example matches both operator<<((o << b), c) and operator<<(o, b)
|
Example matches both operator<<((o << b), c) and operator<<(o, b)
|
||||||
(matcher = overloadedOperatorCall())
|
(matcher = operatorCallExpr())
|
||||||
ostream &operator<< (ostream &out, int i) { };
|
ostream &operator<< (ostream &out, int i) { };
|
||||||
ostream &o; int b = 1, c = 1;
|
ostream &o; int b = 1, c = 1;
|
||||||
o << b << c;
|
o << b << c;
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('statement0')">statement</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>...</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>></td><td class="name" onclick="toggle('stmt0')">stmt</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>>...</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="statement0"><pre>Matches statements.
|
<tr><td colspan="4" class="doc" id="stmt0"><pre>Matches statements.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
{ ++a; }
|
{ ++a; }
|
||||||
statement()
|
stmt()
|
||||||
matches both the compound statement '{ ++a; }' and '++a'.
|
matches both the compound statement '{ ++a; }' and '++a'.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -665,7 +681,7 @@ Usable as: Any Matcher
|
||||||
<tr><td>Matcher<*></td><td class="name" onclick="toggle('unless0')">unless</td><td>Matcher<*> InnerMatcher</td></tr>
|
<tr><td>Matcher<*></td><td class="name" onclick="toggle('unless0')">unless</td><td>Matcher<*> InnerMatcher</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
|
<tr><td colspan="4" class="doc" id="unless0"><pre>Matches if the provided matcher does not match.
|
||||||
|
|
||||||
Example matches Y (matcher = record(unless(hasName("X"))))
|
Example matches Y (matcher = recordDecl(unless(hasName("X"))))
|
||||||
class X {};
|
class X {};
|
||||||
class Y {};
|
class Y {};
|
||||||
|
|
||||||
|
@ -709,7 +725,7 @@ Given
|
||||||
Foo(int) : foo_("A") { }
|
Foo(int) : foo_("A") { }
|
||||||
string foo_;
|
string foo_;
|
||||||
};
|
};
|
||||||
constructor(hasAnyConstructorInitializer(isWritten()))
|
constructorDecl(hasAnyConstructorInitializer(isWritten()))
|
||||||
will match Foo(int), but not Foo()
|
will match Foo(int), but not Foo()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -721,7 +737,7 @@ Matches overloaded operator names specified in strings without the
|
||||||
"operator" prefix, such as "<<", for OverloadedOperatorCall's.
|
"operator" prefix, such as "<<", for OverloadedOperatorCall's.
|
||||||
|
|
||||||
Example matches a << b
|
Example matches a << b
|
||||||
(matcher == overloadedOperatorCall(hasOverloadedOperatorName("<<")))
|
(matcher == operatorCallExpr(hasOverloadedOperatorName("<<")))
|
||||||
a << b;
|
a << b;
|
||||||
c && d; assuming both operator<<
|
c && d; assuming both operator<<
|
||||||
and operator&& are overloaded somewhere.
|
and operator&& are overloaded somewhere.
|
||||||
|
@ -740,7 +756,7 @@ static member variable template instantiations.
|
||||||
Given
|
Given
|
||||||
template<typename T> void A(T t) { }
|
template<typename T> void A(T t) { }
|
||||||
template<> void A(int N) { }
|
template<> void A(int N) { }
|
||||||
function(isExplicitSpecialization())
|
functionDecl(isExplicitTemplateSpecialization())
|
||||||
matches the specialization A<int>().
|
matches the specialization A<int>().
|
||||||
|
|
||||||
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>>
|
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>>
|
||||||
|
@ -755,13 +771,13 @@ Given
|
||||||
template <typename T> class X {}; class A {}; X<A> x;
|
template <typename T> class X {}; class A {}; X<A> x;
|
||||||
or
|
or
|
||||||
template <typename T> class X {}; class A {}; template class X<A>;
|
template <typename T> class X {}; class A {}; template class X<A>;
|
||||||
record(hasName("::X"), isTemplateInstantiation())
|
recordDecl(hasName("::X"), isTemplateInstantiation())
|
||||||
matches the template instantiation of X<A>.
|
matches the template instantiation of X<A>.
|
||||||
|
|
||||||
But given
|
But given
|
||||||
template <typename T> class X {}; class A {};
|
template <typename T> class X {}; class A {};
|
||||||
template <> class X<A> {}; X<A> x;
|
template <> class X<A> {}; X<A> x;
|
||||||
record(hasName("::X"), isTemplateInstantiation())
|
recordDecl(hasName("::X"), isTemplateInstantiation())
|
||||||
does not match, as X<A> is an explicit template specialization.
|
does not match, as X<A> is an explicit template specialization.
|
||||||
|
|
||||||
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>>
|
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>>
|
||||||
|
@ -772,7 +788,7 @@ Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Functi
|
||||||
<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
|
<tr><td colspan="4" class="doc" id="argumentCountIs0"><pre>Checks that a call expression or a constructor call expression has
|
||||||
a specific number of arguments (including absent default arguments).
|
a specific number of arguments (including absent default arguments).
|
||||||
|
|
||||||
Example matches f(0, 0) (matcher = call(argumentCountIs(2)))
|
Example matches f(0, 0) (matcher = callExpr(argumentCountIs(2)))
|
||||||
void f(int x, int y);
|
void f(int x, int y);
|
||||||
f(0, 0);
|
f(0, 0);
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -795,7 +811,7 @@ child statements.
|
||||||
|
|
||||||
Example: Given
|
Example: Given
|
||||||
{ for (;;) {} }
|
{ for (;;) {} }
|
||||||
compoundStatement(statementCountIs(0)))
|
compoundStmt(statementCountIs(0)))
|
||||||
matches '{}'
|
matches '{}'
|
||||||
but does not match the outer compound statement.
|
but does not match the outer compound statement.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -847,7 +863,7 @@ static member variable template instantiations.
|
||||||
Given
|
Given
|
||||||
template<typename T> void A(T t) { }
|
template<typename T> void A(T t) { }
|
||||||
template<> void A(int N) { }
|
template<> void A(int N) { }
|
||||||
function(isExplicitSpecialization())
|
functionDecl(isExplicitTemplateSpecialization())
|
||||||
matches the specialization A<int>().
|
matches the specialization A<int>().
|
||||||
|
|
||||||
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>>
|
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>>
|
||||||
|
@ -861,7 +877,7 @@ Given:
|
||||||
extern "C" void f() {}
|
extern "C" void f() {}
|
||||||
extern "C" { void g() {} }
|
extern "C" { void g() {} }
|
||||||
void h() {}
|
void h() {}
|
||||||
function(isExternC())
|
functionDecl(isExternC())
|
||||||
matches the declaration of f and g, but not the declaration h
|
matches the declaration of f and g, but not the declaration h
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -874,13 +890,13 @@ Given
|
||||||
template <typename T> class X {}; class A {}; X<A> x;
|
template <typename T> class X {}; class A {}; X<A> x;
|
||||||
or
|
or
|
||||||
template <typename T> class X {}; class A {}; template class X<A>;
|
template <typename T> class X {}; class A {}; template class X<A>;
|
||||||
record(hasName("::X"), isTemplateInstantiation())
|
recordDecl(hasName("::X"), isTemplateInstantiation())
|
||||||
matches the template instantiation of X<A>.
|
matches the template instantiation of X<A>.
|
||||||
|
|
||||||
But given
|
But given
|
||||||
template <typename T> class X {}; class A {};
|
template <typename T> class X {}; class A {};
|
||||||
template <> class X<A> {}; X<A> x;
|
template <> class X<A> {}; X<A> x;
|
||||||
record(hasName("::X"), isTemplateInstantiation())
|
recordDecl(hasName("::X"), isTemplateInstantiation())
|
||||||
does not match, as X<A> is an explicit template specialization.
|
does not match, as X<A> is an explicit template specialization.
|
||||||
|
|
||||||
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>>
|
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>>
|
||||||
|
@ -910,7 +926,7 @@ Given
|
||||||
int a;
|
int a;
|
||||||
static int b;
|
static int b;
|
||||||
};
|
};
|
||||||
memberExpression(isArrow())
|
memberExpr(isArrow())
|
||||||
matches this->x, x, y.x, a, this->b
|
matches this->x, x, y.x, a, this->b
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -952,7 +968,7 @@ Example matches X (regexp is one of "::X", "^foo::.*X", among others)
|
||||||
Given
|
Given
|
||||||
class Y { public: void x(); };
|
class Y { public: void x(); };
|
||||||
void z() { Y* y; y->x(); }
|
void z() { Y* y; y->x(); }
|
||||||
call(on(hasType(asString("class Y *"))))
|
callExpr(on(hasType(asString("class Y *"))))
|
||||||
matches y->x()
|
matches y->x()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -967,7 +983,7 @@ Given
|
||||||
void c(const int);
|
void c(const int);
|
||||||
void d(const int*);
|
void d(const int*);
|
||||||
void e(int const) {};
|
void e(int const) {};
|
||||||
function(hasAnyParameter(hasType(isConstQualified())))
|
functionDecl(hasAnyParameter(hasType(isConstQualified())))
|
||||||
matches "void b(int const)", "void c(const int)" and
|
matches "void b(int const)", "void c(const int)" and
|
||||||
"void e(int const) {}". It does not match d as there
|
"void e(int const) {}". It does not match d as there
|
||||||
is no top-level const on the parameter type "const int *".
|
is no top-level const on the parameter type "const int *".
|
||||||
|
@ -981,7 +997,7 @@ Given
|
||||||
void a(int);
|
void a(int);
|
||||||
void b(long);
|
void b(long);
|
||||||
void c(double);
|
void c(double);
|
||||||
function(hasAnyParameter(hasType(isInteger())))
|
functionDecl(hasAnyParameter(hasType(isInteger())))
|
||||||
matches "a(int)", "b(long)", but not "c(double)".
|
matches "a(int)", "b(long)", but not "c(double)".
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1043,7 +1059,7 @@ static member variable template instantiations.
|
||||||
Given
|
Given
|
||||||
template<typename T> void A(T t) { }
|
template<typename T> void A(T t) { }
|
||||||
template<> void A(int N) { }
|
template<> void A(int N) { }
|
||||||
function(isExplicitSpecialization())
|
functionDecl(isExplicitTemplateSpecialization())
|
||||||
matches the specialization A<int>().
|
matches the specialization A<int>().
|
||||||
|
|
||||||
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>>
|
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>>
|
||||||
|
@ -1058,13 +1074,13 @@ Given
|
||||||
template <typename T> class X {}; class A {}; X<A> x;
|
template <typename T> class X {}; class A {}; X<A> x;
|
||||||
or
|
or
|
||||||
template <typename T> class X {}; class A {}; template class X<A>;
|
template <typename T> class X {}; class A {}; template class X<A>;
|
||||||
record(hasName("::X"), isTemplateInstantiation())
|
recordDecl(hasName("::X"), isTemplateInstantiation())
|
||||||
matches the template instantiation of X<A>.
|
matches the template instantiation of X<A>.
|
||||||
|
|
||||||
But given
|
But given
|
||||||
template <typename T> class X {}; class A {};
|
template <typename T> class X {}; class A {};
|
||||||
template <> class X<A> {}; X<A> x;
|
template <> class X<A> {}; X<A> x;
|
||||||
record(hasName("::X"), isTemplateInstantiation())
|
recordDecl(hasName("::X"), isTemplateInstantiation())
|
||||||
does not match, as X<A> is an explicit template specialization.
|
does not match, as X<A> is an explicit template specialization.
|
||||||
|
|
||||||
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>>
|
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>>
|
||||||
|
@ -1092,7 +1108,7 @@ match expressions.</p>
|
||||||
<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
|
<tr><td colspan="4" class="doc" id="forEach0"><pre>Matches AST nodes that have child AST nodes that match the
|
||||||
provided matcher.
|
provided matcher.
|
||||||
|
|
||||||
Example matches X, Y (matcher = record(forEach(record(hasName("X")))
|
Example matches X, Y (matcher = recordDecl(forEach(recordDecl(hasName("X")))
|
||||||
class X {}; Matches X, because X::X is a class of name X inside X.
|
class X {}; Matches X, because X::X is a class of name X inside X.
|
||||||
class Y { class X {}; };
|
class Y { class X {}; };
|
||||||
class Z { class Y { class X {}; }; }; Does not match Z.
|
class Z { class Y { class X {}; }; }; Does not match Z.
|
||||||
|
@ -1111,7 +1127,7 @@ Usable as: Any Matcher
|
||||||
provided matcher.
|
provided matcher.
|
||||||
|
|
||||||
Example matches X, A, B, C
|
Example matches X, A, B, C
|
||||||
(matcher = record(forEachDescendant(record(hasName("X")))))
|
(matcher = recordDecl(forEachDescendant(recordDecl(hasName("X")))))
|
||||||
class X {}; Matches X, because X::X is a class of name X inside X.
|
class X {}; Matches X, because X::X is a class of name X inside X.
|
||||||
class A { class X {}; };
|
class A { class X {}; };
|
||||||
class B { class C { class X {}; }; };
|
class B { class C { class X {}; }; };
|
||||||
|
@ -1122,7 +1138,7 @@ As opposed to 'hasDescendant', 'forEachDescendant' will cause a match for
|
||||||
each result that matches instead of only on the first one.
|
each result that matches instead of only on the first one.
|
||||||
|
|
||||||
Note: Recursively combined ForEachDescendant can cause many matches:
|
Note: Recursively combined ForEachDescendant can cause many matches:
|
||||||
record(forEachDescendant(record(forEachDescendant(record()))))
|
recordDecl(forEachDescendant(recordDecl(forEachDescendant(recordDecl()))))
|
||||||
will match 10 times (plus injected class name matches) on:
|
will match 10 times (plus injected class name matches) on:
|
||||||
class A { class B { class C { class D { class E {}; }; }; }; };
|
class A { class B { class C { class D { class E {}; }; }; }; };
|
||||||
|
|
||||||
|
@ -1134,7 +1150,7 @@ Usable as: Any Matcher
|
||||||
<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
|
<tr><td colspan="4" class="doc" id="has0"><pre>Matches AST nodes that have child AST nodes that match the
|
||||||
provided matcher.
|
provided matcher.
|
||||||
|
|
||||||
Example matches X, Y (matcher = record(has(record(hasName("X")))
|
Example matches X, Y (matcher = recordDecl(has(recordDecl(hasName("X")))
|
||||||
class X {}; Matches X, because X::X is a class of name X inside X.
|
class X {}; Matches X, because X::X is a class of name X inside X.
|
||||||
class Y { class X {}; };
|
class Y { class X {}; };
|
||||||
class Z { class Y { class X {}; }; }; Does not match Z.
|
class Z { class Y { class X {}; }; }; Does not match Z.
|
||||||
|
@ -1150,7 +1166,7 @@ Usable as: Any Matcher
|
||||||
provided matcher.
|
provided matcher.
|
||||||
|
|
||||||
Example matches X, Y, Z
|
Example matches X, Y, Z
|
||||||
(matcher = record(hasDescendant(record(hasName("X")))))
|
(matcher = recordDecl(hasDescendant(recordDecl(hasName("X")))))
|
||||||
class X {}; Matches X, because X::X is a class of name X inside X.
|
class X {}; Matches X, because X::X is a class of name X inside X.
|
||||||
class Y { class X {}; };
|
class Y { class X {}; };
|
||||||
class Z { class Y { class X {}; }; };
|
class Z { class Y { class X {}; }; };
|
||||||
|
@ -1167,9 +1183,9 @@ Usable as: Any Matcher
|
||||||
Given
|
Given
|
||||||
int i[5];
|
int i[5];
|
||||||
void f() { i[1] = 42; }
|
void f() { i[1] = 42; }
|
||||||
arraySubscriptExpression(hasBase(implicitCast(
|
arraySubscriptExpression(hasBase(implicitCastExpr(
|
||||||
hasSourceExpression(declarationReference()))))
|
hasSourceExpression(declRefExpr()))))
|
||||||
matches i[1] with the declarationReference() matching i
|
matches i[1] with the declRefExpr() matching i
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
|
@ -1222,7 +1238,7 @@ Given
|
||||||
Foo() : foo_(1) { }
|
Foo() : foo_(1) { }
|
||||||
int foo_;
|
int foo_;
|
||||||
};
|
};
|
||||||
record(has(constructor(hasAnyConstructorInitializer(anything()))))
|
recordDecl(has(constructorDecl(hasAnyConstructorInitializer(anything()))))
|
||||||
record matches Foo, hasAnyConstructorInitializer matches foo_(1)
|
record matches Foo, hasAnyConstructorInitializer matches foo_(1)
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1235,7 +1251,7 @@ Given
|
||||||
Foo() : foo_(1) { }
|
Foo() : foo_(1) { }
|
||||||
int foo_;
|
int foo_;
|
||||||
};
|
};
|
||||||
record(has(constructor(hasAnyConstructorInitializer(
|
recordDecl(has(constructorDecl(hasAnyConstructorInitializer(
|
||||||
forField(hasName("foo_"))))))
|
forField(hasName("foo_"))))))
|
||||||
matches Foo
|
matches Foo
|
||||||
with forField matching foo_
|
with forField matching foo_
|
||||||
|
@ -1250,7 +1266,7 @@ Given
|
||||||
Foo() : foo_(1) { }
|
Foo() : foo_(1) { }
|
||||||
int foo_;
|
int foo_;
|
||||||
};
|
};
|
||||||
record(has(constructor(hasAnyConstructorInitializer(
|
recordDecl(has(constructorDecl(hasAnyConstructorInitializer(
|
||||||
withInitializer(integerLiteral(equals(1)))))))
|
withInitializer(integerLiteral(equals(1)))))))
|
||||||
matches Foo
|
matches Foo
|
||||||
with withInitializer matching (1)
|
with withInitializer matching (1)
|
||||||
|
@ -1260,7 +1276,7 @@ with withInitializer matching (1)
|
||||||
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>></td><td class="name" onclick="toggle('on0')">on</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
|
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMemberCallExpr.html">CXXMemberCallExpr</a>></td><td class="name" onclick="toggle('on0')">on</td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
|
||||||
<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
|
<tr><td colspan="4" class="doc" id="on0"><pre>Matches on the implicit object argument of a member call expression.
|
||||||
|
|
||||||
Example matches y.x() (matcher = call(on(hasType(record(hasName("Y"))))))
|
Example matches y.x() (matcher = callExpr(on(hasType(recordDecl(hasName("Y"))))))
|
||||||
class Y { public: void x(); };
|
class Y { public: void x(); };
|
||||||
void z() { Y y; y.x(); }",
|
void z() { Y y; y.x(); }",
|
||||||
|
|
||||||
|
@ -1286,7 +1302,7 @@ FIXME: What other kind of declarations would we need to generalize
|
||||||
this to?
|
this to?
|
||||||
|
|
||||||
Example matches A() in the last line
|
Example matches A() in the last line
|
||||||
(matcher = constructorCall(hasDeclaration(method(
|
(matcher = constructExpr(hasDeclaration(methodDecl(
|
||||||
ofClass(hasName("A"))))))
|
ofClass(hasName("A"))))))
|
||||||
class A {
|
class A {
|
||||||
public:
|
public:
|
||||||
|
@ -1321,7 +1337,7 @@ In the following example, Bar matches isDerivedFrom(hasName("X")):
|
||||||
<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
|
<tr><td colspan="4" class="doc" id="callee1"><pre>Matches if the call expression's callee's declaration matches the
|
||||||
given matcher.
|
given matcher.
|
||||||
|
|
||||||
Example matches y.x() (matcher = call(callee(method(hasName("x")))))
|
Example matches y.x() (matcher = callExpr(callee(methodDecl(hasName("x")))))
|
||||||
class Y { public: void x(); };
|
class Y { public: void x(); };
|
||||||
void z() { Y y; y.x();
|
void z() { Y y; y.x();
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1333,7 +1349,7 @@ expression.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
void x(int, int, int) { int y; x(1, y, 42); }
|
void x(int, int, int) { int y; x(1, y, 42); }
|
||||||
call(hasAnyArgument(declarationReference()))
|
callExpr(hasAnyArgument(declRefExpr()))
|
||||||
matches x(1, y, 42)
|
matches x(1, y, 42)
|
||||||
with hasAnyArgument(...)
|
with hasAnyArgument(...)
|
||||||
matching y
|
matching y
|
||||||
|
@ -1345,7 +1361,7 @@ with hasAnyArgument(...)
|
||||||
call expression.
|
call expression.
|
||||||
|
|
||||||
Example matches y in x(y)
|
Example matches y in x(y)
|
||||||
(matcher = call(hasArgument(0, declarationReference())))
|
(matcher = callExpr(hasArgument(0, declRefExpr())))
|
||||||
void x(int) { int y; x(y); }
|
void x(int) { int y; x(y); }
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1362,7 +1378,7 @@ Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualTy
|
||||||
<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre>Matches if the cast's source expression matches the given matcher.
|
<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre>Matches if the cast's source expression matches the given matcher.
|
||||||
|
|
||||||
Example: matches "a string" (matcher =
|
Example: matches "a string" (matcher =
|
||||||
hasSourceExpression(constructorCall()))
|
hasSourceExpression(constructExpr()))
|
||||||
class URL { URL(string); };
|
class URL { URL(string); };
|
||||||
URL url = "a string";
|
URL url = "a string";
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1376,7 +1392,7 @@ Given
|
||||||
template<typename T> class A {};
|
template<typename T> class A {};
|
||||||
template<> class A<double> {};
|
template<> class A<double> {};
|
||||||
A<int> a;
|
A<int> a;
|
||||||
classTemplateSpecialization(hasAnyTemplateArgument(
|
classTemplateSpecializationDecl(hasAnyTemplateArgument(
|
||||||
refersToType(asString("int"))))
|
refersToType(asString("int"))))
|
||||||
matches the specialization A<int>
|
matches the specialization A<int>
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1390,7 +1406,7 @@ Given
|
||||||
template<typename T, typename U> class A {};
|
template<typename T, typename U> class A {};
|
||||||
A<bool, int> b;
|
A<bool, int> b;
|
||||||
A<int, bool> c;
|
A<int, bool> c;
|
||||||
classTemplateSpecialization(hasTemplateArgument(
|
classTemplateSpecializationDecl(hasTemplateArgument(
|
||||||
1, refersToType(asString("int"))))
|
1, refersToType(asString("int"))))
|
||||||
matches the specialization A<bool, int>
|
matches the specialization A<bool, int>
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1402,9 +1418,9 @@ a given matcher.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
{ {}; 1+2; }
|
{ {}; 1+2; }
|
||||||
hasAnySubstatement(compoundStatement())
|
hasAnySubstatement(compoundStmt())
|
||||||
matches '{ {}; 1+2; }'
|
matches '{ {}; 1+2; }'
|
||||||
with compoundStatement()
|
with compoundStmt()
|
||||||
matching '{}'
|
matching '{}'
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1447,7 +1463,7 @@ Given
|
||||||
f(); Matches this ..
|
f(); Matches this ..
|
||||||
a::f(); .. but not this.
|
a::f(); .. but not this.
|
||||||
}
|
}
|
||||||
declarationReference(throughUsingDeclaration(anything()))
|
declRefExpr(throughUsingDeclaration(anything()))
|
||||||
matches f()
|
matches f()
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1457,7 +1473,7 @@ declarationReference(throughUsingDeclaration(anything()))
|
||||||
specified matcher.
|
specified matcher.
|
||||||
|
|
||||||
Example matches x in if(x)
|
Example matches x in if(x)
|
||||||
(matcher = declarationReference(to(variable(hasName("x")))))
|
(matcher = declRefExpr(to(varDecl(hasName("x")))))
|
||||||
bool x;
|
bool x;
|
||||||
if (x) {}
|
if (x) {}
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1473,10 +1489,10 @@ Example: Given non-global declarations
|
||||||
int a, b = 0;
|
int a, b = 0;
|
||||||
int c;
|
int c;
|
||||||
int d = 2, e;
|
int d = 2, e;
|
||||||
declarationStatement(containsDeclaration(
|
declStmt(containsDeclaration(
|
||||||
0, variable(hasInitializer(anything()))))
|
0, varDecl(hasInitializer(anything()))))
|
||||||
matches only 'int d = 2, e;', and
|
matches only 'int d = 2, e;', and
|
||||||
declarationStatement(containsDeclaration(1, variable()))
|
declStmt(containsDeclaration(1, varDecl()))
|
||||||
matches 'int a, b = 0' as well as 'int d = 2, e;'
|
matches 'int a, b = 0' as well as 'int d = 2, e;'
|
||||||
but 'int c;' is not matched.
|
but 'int c;' is not matched.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1488,7 +1504,7 @@ declarationStatement(containsDeclaration(1, variable()))
|
||||||
Given
|
Given
|
||||||
int a, b;
|
int a, b;
|
||||||
int c;
|
int c;
|
||||||
declarationStatement(hasSingleDecl(anything()))
|
declStmt(hasSingleDecl(anything()))
|
||||||
matches 'int c;' but not 'int a, b;'.
|
matches 'int c;' but not 'int a, b;'.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1499,9 +1515,9 @@ a given body.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
for (;;) {}
|
for (;;) {}
|
||||||
hasBody(compoundStatement())
|
hasBody(compoundStmt())
|
||||||
matches 'for (;;) {}'
|
matches 'for (;;) {}'
|
||||||
with compoundStatement()
|
with compoundStmt()
|
||||||
matching '{}'
|
matching '{}'
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1529,12 +1545,12 @@ declaration's type.
|
||||||
|
|
||||||
In case of a value declaration (for example a variable declaration),
|
In case of a value declaration (for example a variable declaration),
|
||||||
this resolves one layer of indirection. For example, in the value
|
this resolves one layer of indirection. For example, in the value
|
||||||
declaration "X x;", record(hasName("X")) matches the declaration of X,
|
declaration "X x;", recordDecl(hasName("X")) matches the declaration of X,
|
||||||
while variable(hasType(record(hasName("X")))) matches the declaration
|
while varDecl(hasType(recordDecl(hasName("X")))) matches the declaration
|
||||||
of x."
|
of x."
|
||||||
|
|
||||||
Example matches x (matcher = expression(hasType(record(hasName("X")))))
|
Example matches x (matcher = expr(hasType(recordDecl(hasName("X")))))
|
||||||
and z (matcher = variable(hasType(record(hasName("X")))))
|
and z (matcher = varDecl(hasType(recordDecl(hasName("X")))))
|
||||||
class X {};
|
class X {};
|
||||||
void y(X &x) { x; X z; }
|
void y(X &x) { x; X z; }
|
||||||
|
|
||||||
|
@ -1555,12 +1571,12 @@ Given
|
||||||
int *d = arr;
|
int *d = arr;
|
||||||
long e = (long) 0l;
|
long e = (long) 0l;
|
||||||
The matchers
|
The matchers
|
||||||
variable(hasInitializer(ignoringImpCasts(integerLiteral())))
|
varDecl(hasInitializer(ignoringImpCasts(integerLiteral())))
|
||||||
variable(hasInitializer(ignoringImpCasts(declarationReference())))
|
varDecl(hasInitializer(ignoringImpCasts(declRefExpr())))
|
||||||
would match the declarations for a, b, c, and d, but not e.
|
would match the declarations for a, b, c, and d, but not e.
|
||||||
While
|
While
|
||||||
variable(hasInitializer(integerLiteral()))
|
varDecl(hasInitializer(integerLiteral()))
|
||||||
variable(hasInitializer(declarationReference()))
|
varDecl(hasInitializer(declRefExpr()))
|
||||||
only match the declarations for b, c, and d.
|
only match the declarations for b, c, and d.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1576,10 +1592,10 @@ Given
|
||||||
void* c = reinterpret_cast<char*>(0);
|
void* c = reinterpret_cast<char*>(0);
|
||||||
char d = char(0);
|
char d = char(0);
|
||||||
The matcher
|
The matcher
|
||||||
variable(hasInitializer(ignoringParenCasts(integerLiteral())))
|
varDecl(hasInitializer(ignoringParenCasts(integerLiteral())))
|
||||||
would match the declarations for a, b, c, and d.
|
would match the declarations for a, b, c, and d.
|
||||||
while
|
while
|
||||||
variable(hasInitializer(integerLiteral()))
|
varDecl(hasInitializer(integerLiteral()))
|
||||||
only match the declaration for a.
|
only match the declaration for a.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1597,14 +1613,12 @@ Given
|
||||||
int *d = (arr);
|
int *d = (arr);
|
||||||
long e = ((long) 0l);
|
long e = ((long) 0l);
|
||||||
The matchers
|
The matchers
|
||||||
variable(hasInitializer(ignoringParenImpCasts(
|
varDecl(hasInitializer(ignoringParenImpCasts(integerLiteral())))
|
||||||
integerLiteral())))
|
varDecl(hasInitializer(ignoringParenImpCasts(declRefExpr())))
|
||||||
variable(hasInitializer(ignoringParenImpCasts(
|
|
||||||
declarationReference())))
|
|
||||||
would match the declarations for a, b, c, and d, but not e.
|
would match the declarations for a, b, c, and d, but not e.
|
||||||
while
|
while
|
||||||
variable(hasInitializer(integerLiteral()))
|
varDecl(hasInitializer(integerLiteral()))
|
||||||
variable(hasInitializer(declarationReference()))
|
varDecl(hasInitializer(declRefExpr()))
|
||||||
would only match the declaration for a.
|
would only match the declaration for a.
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1615,9 +1629,9 @@ a given body.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
for (;;) {}
|
for (;;) {}
|
||||||
hasBody(compoundStatement())
|
hasBody(compoundStmt())
|
||||||
matches 'for (;;) {}'
|
matches 'for (;;) {}'
|
||||||
with compoundStatement()
|
with compoundStmt()
|
||||||
matching '{}'
|
matching '{}'
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1645,7 +1659,7 @@ matches '++x' in
|
||||||
<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
|
<tr><td colspan="4" class="doc" id="hasLoopInit0"><pre>Matches the initialization statement of a for loop.
|
||||||
|
|
||||||
Example:
|
Example:
|
||||||
forStmt(hasLoopInit(declarationStatement()))
|
forStmt(hasLoopInit(declStmt()))
|
||||||
matches 'int x = 0' in
|
matches 'int x = 0' in
|
||||||
for (int x = 0; x < N; ++x) { }
|
for (int x = 0; x < N; ++x) { }
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1658,7 +1672,7 @@ Does not match the 'this' parameter of a method.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
class X { void f(int x, int y, int z) {} };
|
class X { void f(int x, int y, int z) {} };
|
||||||
method(hasAnyParameter(hasName("y")))
|
methodDecl(hasAnyParameter(hasName("y")))
|
||||||
matches f(int x, int y, int z) {}
|
matches f(int x, int y, int z) {}
|
||||||
with hasAnyParameter(...)
|
with hasAnyParameter(...)
|
||||||
matching int y
|
matching int y
|
||||||
|
@ -1670,7 +1684,7 @@ with hasAnyParameter(...)
|
||||||
|
|
||||||
Given
|
Given
|
||||||
class X { void f(int x) {} };
|
class X { void f(int x) {} };
|
||||||
method(hasParameter(0, hasType(variable())))
|
methodDecl(hasParameter(0, hasType(varDecl())))
|
||||||
matches f(int x) {}
|
matches f(int x) {}
|
||||||
with hasParameter(...)
|
with hasParameter(...)
|
||||||
matching int x
|
matching int x
|
||||||
|
@ -1682,7 +1696,7 @@ with hasParameter(...)
|
||||||
|
|
||||||
Given:
|
Given:
|
||||||
class X { int f() { return 1; } };
|
class X { int f() { return 1; } };
|
||||||
method(returns(asString("int")))
|
methodDecl(returns(asString("int")))
|
||||||
matches int f() { return 1; }
|
matches int f() { return 1; }
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1721,7 +1735,7 @@ matched by a given matcher.
|
||||||
Given
|
Given
|
||||||
struct X { int m; };
|
struct X { int m; };
|
||||||
void f(X x) { x.m; m; }
|
void f(X x) { x.m; m; }
|
||||||
memberExpression(hasObjectExpression(hasType(record(hasName("X")))))))
|
memberExpr(hasObjectExpression(hasType(recordDecl(hasName("X")))))))
|
||||||
matches "x.m" and "m"
|
matches "x.m" and "m"
|
||||||
with hasObjectExpression(...)
|
with hasObjectExpression(...)
|
||||||
matching "x" and the implicit object expression of "m" which has type X*.
|
matching "x" and the implicit object expression of "m" which has type X*.
|
||||||
|
@ -1736,7 +1750,7 @@ Given
|
||||||
struct { int first, second; } first, second;
|
struct { int first, second; } first, second;
|
||||||
int i(second.first);
|
int i(second.first);
|
||||||
int j(first.second);
|
int j(first.second);
|
||||||
memberExpression(member(hasName("first")))
|
memberExpr(member(hasName("first")))
|
||||||
matches second.first
|
matches second.first
|
||||||
but not first.second (because the member name there is "second").
|
but not first.second (because the member name there is "second").
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1779,9 +1793,9 @@ Given
|
||||||
template<typename T> struct A {};
|
template<typename T> struct A {};
|
||||||
struct B { B* next; };
|
struct B { B* next; };
|
||||||
A<&B::next> a;
|
A<&B::next> a;
|
||||||
classTemplateSpecialization(hasAnyTemplateArgument(
|
classTemplateSpecializationDecl(hasAnyTemplateArgument(
|
||||||
refersToDeclaration(field(hasName("next"))))
|
refersToDeclaration(fieldDecl(hasName("next"))))
|
||||||
matches the specialization A<&B::next> with field(...) matching
|
matches the specialization A<&B::next> with fieldDecl(...) matching
|
||||||
B::next
|
B::next
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
@ -1793,7 +1807,7 @@ Given
|
||||||
struct X {};
|
struct X {};
|
||||||
template<typename T> struct A {};
|
template<typename T> struct A {};
|
||||||
A<X> a;
|
A<X> a;
|
||||||
classTemplateSpecialization(hasAnyTemplateArgument(
|
classTemplateSpecializationDecl(hasAnyTemplateArgument(
|
||||||
refersToType(class(hasName("X")))))
|
refersToType(class(hasName("X")))))
|
||||||
matches the specialization A<X>
|
matches the specialization A<X>
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1835,7 +1849,7 @@ Given
|
||||||
namespace X { int a; void b(); }
|
namespace X { int a; void b(); }
|
||||||
using X::a;
|
using X::a;
|
||||||
using X::b;
|
using X::b;
|
||||||
usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(function())))
|
usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
|
||||||
matches using X::b but not using X::a </pre></td></tr>
|
matches using X::b but not using X::a </pre></td></tr>
|
||||||
|
|
||||||
|
|
||||||
|
@ -1845,12 +1859,12 @@ declaration's type.
|
||||||
|
|
||||||
In case of a value declaration (for example a variable declaration),
|
In case of a value declaration (for example a variable declaration),
|
||||||
this resolves one layer of indirection. For example, in the value
|
this resolves one layer of indirection. For example, in the value
|
||||||
declaration "X x;", record(hasName("X")) matches the declaration of X,
|
declaration "X x;", recordDecl(hasName("X")) matches the declaration of X,
|
||||||
while variable(hasType(record(hasName("X")))) matches the declaration
|
while varDecl(hasType(recordDecl(hasName("X")))) matches the declaration
|
||||||
of x."
|
of x."
|
||||||
|
|
||||||
Example matches x (matcher = expression(hasType(record(hasName("X")))))
|
Example matches x (matcher = expr(hasType(recordDecl(hasName("X")))))
|
||||||
and z (matcher = variable(hasType(record(hasName("X")))))
|
and z (matcher = varDecl(hasType(recordDecl(hasName("X")))))
|
||||||
class X {};
|
class X {};
|
||||||
void y(X &x) { x; X z; }
|
void y(X &x) { x; X z; }
|
||||||
|
|
||||||
|
@ -1862,7 +1876,7 @@ Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.h
|
||||||
<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
|
<tr><td colspan="4" class="doc" id="hasInitializer0"><pre>Matches a variable declaration that has an initializer expression
|
||||||
that matches the given matcher.
|
that matches the given matcher.
|
||||||
|
|
||||||
Example matches x (matcher = variable(hasInitializer(call())))
|
Example matches x (matcher = varDecl(hasInitializer(callExpr())))
|
||||||
bool y() { return true; }
|
bool y() { return true; }
|
||||||
bool x = y();
|
bool x = y();
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
@ -1874,9 +1888,9 @@ a given body.
|
||||||
|
|
||||||
Given
|
Given
|
||||||
for (;;) {}
|
for (;;) {}
|
||||||
hasBody(compoundStatement())
|
hasBody(compoundStmt())
|
||||||
matches 'for (;;) {}'
|
matches 'for (;;) {}'
|
||||||
with compoundStatement()
|
with compoundStmt()
|
||||||
matching '{}'
|
matching '{}'
|
||||||
</pre></td></tr>
|
</pre></td></tr>
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue