r263027 - Adding new AST matchers for: addrLabelExpr, atomicExpr, binaryConditionalOperator, designatedInitExpr, designatorCountIs, hasSyntacticForm, implicitValueInitExpr, labelDecl, opaqueValueExpr, parenListExpr, predefinedExpr, requiresZeroInitialization, and stmtExpr.
Aaron Ballman via cfe-commits
cfe-commits at lists.llvm.org
Wed Mar 9 09:11:52 PST 2016
Author: aaronballman
Date: Wed Mar 9 11:11:51 2016
New Revision: 263027
URL: http://llvm.org/viewvc/llvm-project?rev=263027&view=rev
Log:
Adding new AST matchers for: addrLabelExpr, atomicExpr, binaryConditionalOperator, designatedInitExpr, designatorCountIs, hasSyntacticForm, implicitValueInitExpr, labelDecl, opaqueValueExpr, parenListExpr, predefinedExpr, requiresZeroInitialization, and stmtExpr.
Patch by Aleksei Sidorin.
Modified:
cfe/trunk/docs/LibASTMatchersReference.html
cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h
cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
cfe/trunk/unittests/AST/MatchVerifier.h
cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp
cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.h
Modified: cfe/trunk/docs/LibASTMatchersReference.html
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/LibASTMatchersReference.html?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/docs/LibASTMatchersReference.html (original)
+++ cfe/trunk/docs/LibASTMatchersReference.html Wed Mar 9 11:11:51 2016
@@ -271,6 +271,17 @@ Example matches f
</pre></td></tr>
+<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>
+<tr><td colspan="4" class="doc" id="labelDecl0"><pre>Matches a declaration of label.
+
+Given
+ goto FOO;
+ FOO: bar();
+labelDecl()
+ matches 'FOO:'
+</pre></td></tr>
+
+
<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>
<tr><td colspan="4" class="doc" id="linkageSpecDecl0"><pre>Matches a declaration of a linkage specification.
@@ -497,6 +508,18 @@ nestedNameSpecifier()
</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('addrLabelExpr0')"><a name="addrLabelExpr0Anchor">addrLabelExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="addrLabelExpr0"><pre>Matches address of label statements (GNU extension).
+
+Given
+ FOO: bar();
+ void *ptr = &&FOO;
+ goto *bar;
+addrLabelExpr()
+ matches '&&FOO'
+</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('arraySubscriptExpr0')"><a name="arraySubscriptExpr0Anchor">arraySubscriptExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ArraySubscriptExpr.html">ArraySubscriptExpr</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="arraySubscriptExpr0"><pre>Matches array subscript expressions.
@@ -517,6 +540,21 @@ asmStmt()
</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('atomicExpr0')"><a name="atomicExpr0Anchor">atomicExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AtomicExpr.html">AtomicExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="atomicExpr0"><pre>Matches atomic builtins.
+Example matches __atomic_load_n(ptr, 1)
+ void foo() { int *ptr; __atomic_load_n(ptr, 1); }
+</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('binaryConditionalOperator0')"><a name="binaryConditionalOperator0Anchor">binaryConditionalOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryConditionalOperator.html">BinaryConditionalOperator</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="binaryConditionalOperator0"><pre>Matches binary conditional operator expressions (GNU extension).
+
+Example matches a ?: b
+ (a ?: b) + 42;
+</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('binaryOperator0')"><a name="binaryOperator0Anchor">binaryOperator</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1BinaryOperator.html">BinaryOperator</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="binaryOperator0"><pre>Matches binary operator expressions.
@@ -876,6 +914,14 @@ defaultStmt()
</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('designatedInitExpr0')"><a name="designatedInitExpr0Anchor">designatedInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DesignatedInitExpr.html">DesignatedInitExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="designatedInitExpr0"><pre>Matches C99 designated initializer expressions [C99 6.7.8].
+
+Example: Matches { [2].y = 1.0, [0].x = 1.0 }
+ point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
+</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('doStmt0')"><a name="doStmt0Anchor">doStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DoStmt.html">DoStmt</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="doStmt0"><pre>Matches do statements.
@@ -974,6 +1020,16 @@ eliding, as well as any type conversions
</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('implicitValueInitExpr0')"><a name="implicitValueInitExpr0Anchor">implicitValueInitExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ImplicitValueInitExpr.html">ImplicitValueInitExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="implicitValueInitExpr0"><pre>Matches implicit initializers of init list expressions.
+
+Given
+ point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
+implicitValueInitExpr()
+ matches "[0].y" (implicitly)
+</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('initListExpr0')"><a name="initListExpr0Anchor">initListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InitListExpr.html">InitListExpr</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="initListExpr0"><pre>Matches init list expressions.
@@ -1062,6 +1118,16 @@ NSString's "alloc". This matcher should
</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('opaqueValueExpr0')"><a name="opaqueValueExpr0Anchor">opaqueValueExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1OpaqueValueExpr.html">OpaqueValueExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="opaqueValueExpr0"><pre>Matches opaque value expressions. They are used as helpers
+to reference another expressions and can be met
+in BinaryConditionalOperators, for example.
+
+Example matches 'a'
+ (a ?: c) + 42;
+</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('parenExpr0')"><a name="parenExpr0Anchor">parenExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenExpr.html">ParenExpr</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="parenExpr0"><pre>Matches parentheses used in expressions.
@@ -1071,6 +1137,31 @@ Example matches (foo() + 1)
</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('parenListExpr0')"><a name="parenListExpr0Anchor">parenListExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ParenListExpr.html">ParenListExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="parenListExpr0"><pre>Matches paren list expressions.
+ParenListExprs don't have a predefined type and are used for late parsing.
+In the final AST, they can be met in template declarations.
+
+Given
+ template<typename T> class X {
+ void f() {
+ X x(*this);
+ int a = 0, b = 1; int i = (a, b);
+ }
+ };
+parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
+has a predefined type and is a ParenExpr, not a ParenListExpr.
+</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('predefinedExpr0')"><a name="predefinedExpr0Anchor">predefinedExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1PredefinedExpr.html">PredefinedExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="predefinedExpr0"><pre>Matches predefined identifier expressions [C99 6.4.2.2].
+
+Example: Matches __func__
+ printf("%s", __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('returnStmt0')"><a name="returnStmt0Anchor">returnStmt</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReturnStmt.html">ReturnStmt</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="returnStmt0"><pre>Matches return statements.
@@ -1091,6 +1182,14 @@ stmt()
</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('stmtExpr0')"><a name="stmtExpr0Anchor">stmtExpr</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StmtExpr.html">StmtExpr</a>>...</td></tr>
+<tr><td colspan="4" class="doc" id="stmtExpr0"><pre>Matches statement expression (GNU extension).
+
+Example match: ({ int X = 4; X; })
+ int C = ({ int X = 4; X; });
+</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('stringLiteral0')"><a name="stringLiteral0Anchor">stringLiteral</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StringLiteral.html">StringLiteral</a>>...</td></tr>
<tr><td colspan="4" class="doc" id="stringLiteral0"><pre>Matches string literals (also matches wide string literals).
@@ -1660,6 +1759,20 @@ Example matches f(0, 0) (matcher = callE
</pre></td></tr>
+<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>
+<tr><td colspan="4" class="doc" id="requiresZeroInitialization0"><pre>Matches a constructor call expression which requires
+zero initialization.
+
+Given
+void foo() {
+ struct point { double x; double y; };
+ point pt[2] = { { 1.0, 2.0 } };
+}
+initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
+will match the implicit array filler for pt[1].
+</pre></td></tr>
+
+
<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>
<tr><td colspan="4" class="doc" id="isCopyConstructor0"><pre>Matches constructor declarations that are copy constructors.
@@ -2176,6 +2289,19 @@ fieldDecl(isPublic())
</pre></td></tr>
+<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>
+<tr><td colspan="4" class="doc" id="designatorCountIs0"><pre>Matches designated initializer expressions that contain
+a specific number of designators.
+
+Example: Given
+ point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
+ point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
+designatorCountIs(2)
+ matches '{ [2].y = 1.0, [0].x = 1.0 }',
+ but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
+</pre></td></tr>
+
+
<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>
<tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value.
@@ -3266,6 +3392,58 @@ Usable as: Any Matcher
</pre></td></tr>
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AbstractConditionalOperator.html">AbstractConditionalOperator</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>
+<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
+or conditional operator.
+
+Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
+ if (true) {}
+</pre></td></tr>
+
+
+<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>
+<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator
+(binary or ternary).
+
+Example matches b
+ condition ? a : b
+ condition ?: b
+</pre></td></tr>
+
+
+<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>
+<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
+
+Example 1 (conditional ternary operator): matches a
+ condition ? a : b
+
+Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
+ condition ?: b
+</pre></td></tr>
+
+
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>></td><td class="name" onclick="toggle('hasDeclaration8')"><a name="hasDeclaration8Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
+matches the given matcher.
+
+The associated declaration is:
+- for type nodes, the declaration of the underlying type
+- for CallExpr, the declaration of the callee
+- for MemberExpr, the declaration of the referenced member
+- for CXXConstructExpr, the declaration of the constructor
+
+Also usable as Matcher<T> for any T supporting the getDecl() member
+function. e.g. various subtypes of clang::Type and various expressions.
+
+Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
+</pre></td></tr>
+
+
<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>
<tr><td colspan="4" class="doc" id="hasBase0"><pre>Matches the base expression of an array subscript expression.
@@ -3476,8 +3654,8 @@ Example matches y in x(y)
</pre></td></tr>
-<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</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>
-<tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
+<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>
+<tr><td colspan="4" class="doc" id="hasDeclaration13"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
The associated declaration is:
@@ -3491,8 +3669,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -3747,8 +3925,8 @@ Example matches y in x(y)
</pre></td></tr>
-<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</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>
-<tr><td colspan="4" class="doc" id="hasDeclaration13"><pre>Matches a node if the declaration associated with that node
+<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>
+<tr><td colspan="4" class="doc" id="hasDeclaration14"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
The associated declaration is:
@@ -3762,8 +3940,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -3781,13 +3959,7 @@ caseStmt(hasCaseConstant(integerLiteral(
<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>
-<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 =
- hasSourceExpression(cxxConstructExpr()))
-class URL { URL(string); };
-URL url = "a string";
-</pre></td></tr>
+<tr><td colspan="4" class="doc" id="hasSourceExpression0"><pre></pre></td></tr>
<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>
@@ -3850,7 +4022,7 @@ Usable as: Matcher<<a href="http://cl
<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>
<tr><td colspan="4" class="doc" id="hasAnySubstatement0"><pre>Matches compound statements where at least one substatement matches
-a given matcher.
+a given matcher. Also matches StmtExprs that have CompoundStmt as children.
Given
{ {}; 1+2; }
@@ -3861,38 +4033,13 @@ with compoundStmt()
</pre></td></tr>
-<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConditionalOperator.html">ConditionalOperator</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>
-<tr><td colspan="4" class="doc" id="hasCondition4"><pre>Matches the condition expression of an if statement, for loop,
-or conditional operator.
-
-Example matches true (matcher = hasCondition(cxxBoolLiteral(equals(true))))
- if (true) {}
-</pre></td></tr>
-
-
-<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConditionalOperator.html">ConditionalOperator</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>
-<tr><td colspan="4" class="doc" id="hasFalseExpression0"><pre>Matches the false branch expression of a conditional operator.
-
-Example matches b
- condition ? a : b
-</pre></td></tr>
-
-
-<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ConditionalOperator.html">ConditionalOperator</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>
-<tr><td colspan="4" class="doc" id="hasTrueExpression0"><pre>Matches the true branch expression of a conditional operator.
-
-Example matches a
- condition ? a : b
-</pre></td></tr>
-
-
<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>
<tr><td colspan="4" class="doc" id="hasDecayedType0"><pre>Matches the decayed type, whos decayed type matches InnerMatcher
</pre></td></tr>
-<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>
-<tr><td colspan="4" class="doc" id="hasDeclaration11"><pre>Matches a node if the declaration associated with that node
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasDeclaration12')"><a name="hasDeclaration12Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
The associated declaration is:
@@ -3906,8 +4053,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4053,8 +4200,8 @@ declaration of d.
</pre></td></tr>
-<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>
-<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>></td><td class="name" onclick="toggle('hasDeclaration11')"><a name="hasDeclaration11Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasDeclaration11"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
The associated declaration is:
@@ -4068,8 +4215,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4316,8 +4463,14 @@ FIXME: Unit test this matcher
</pre></td></tr>
-<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>
-<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
+<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>
+<tr><td colspan="4" class="doc" id="hasSyntacticForm0"><pre>Matches the syntactic form of init list expressions
+(if expression have it).
+</pre></td></tr>
+
+
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>></td><td class="name" onclick="toggle('hasDeclaration10')"><a name="hasDeclaration10Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
The associated declaration is:
@@ -4331,15 +4484,15 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
-<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>
-<tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>></td><td class="name" onclick="toggle('hasDeclaration9')"><a name="hasDeclaration9Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
The associated declaration is:
@@ -4353,8 +4506,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4375,8 +4528,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4525,6 +4678,10 @@ matches the [webView ...] message invoca
</pre></td></tr>
+<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>
+<tr><td colspan="4" class="doc" id="hasSourceExpression1"><pre></pre></td></tr>
+
+
<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>
<tr><td colspan="4" class="doc" id="innerType0"><pre>Matches ParenType nodes where the inner type is a specific type.
@@ -4599,8 +4756,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4658,8 +4815,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4697,6 +4854,19 @@ Usable as: Matcher<<a href="http://cl
</pre></td></tr>
+<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>
+<tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches
+a given matcher. Also matches StmtExprs that have CompoundStmt as children.
+
+Given
+ { {}; 1+2; }
+hasAnySubstatement(compoundStmt())
+ matches '{ {}; 1+2; }'
+with compoundStmt()
+ matching '{}'
+</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('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>
<tr><td colspan="4" class="doc" id="alignOfExpr0"><pre>Same as unaryExprOrTypeTraitExpr, but only matching
alignof.
@@ -4737,8 +4907,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4827,8 +4997,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4863,8 +5033,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4914,8 +5084,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
@@ -4955,8 +5125,8 @@ function. e.g. various subtypes of clang
Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>>,
- Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, 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>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>>,
+ Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>>,
Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>>, Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>>
</pre></td></tr>
Modified: cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h (original)
+++ cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h Wed Mar 9 11:11:51 2016
@@ -282,6 +282,18 @@ const internal::VariadicDynCastAllOfMatc
/// \endcode
const internal::VariadicDynCastAllOfMatcher<Decl, NamedDecl> namedDecl;
+/// \brief Matches a declaration of label.
+///
+/// Given
+/// \code
+/// goto FOO;
+/// FOO: bar();
+/// \endcode
+/// labelDecl()
+/// matches 'FOO:'
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<Decl, LabelDecl> labelDecl;
+
/// \brief Matches a declaration of a namespace.
///
/// Given
@@ -976,6 +988,43 @@ const internal::VariadicDynCastAllOfMatc
/// matches "{ 1, 2 }" and "{ 5, 6 }"
const internal::VariadicDynCastAllOfMatcher<Stmt, InitListExpr> initListExpr;
+/// \brief Matches the syntactic form of init list expressions
+/// (if expression have it).
+AST_MATCHER_P(InitListExpr, hasSyntacticForm,
+ internal::Matcher<Expr>, InnerMatcher) {
+ const Expr *SyntForm = Node.getSyntacticForm();
+ return (SyntForm != nullptr &&
+ InnerMatcher.matches(*SyntForm, Finder, Builder));
+}
+
+/// \brief Matches implicit initializers of init list expressions.
+///
+/// Given
+/// \code
+/// point ptarray[10] = { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 };
+/// \endcode
+/// implicitValueInitExpr()
+/// matches "[0].y" (implicitly)
+const internal::VariadicDynCastAllOfMatcher<Stmt, ImplicitValueInitExpr>
+implicitValueInitExpr;
+
+/// \brief Matches paren list expressions.
+/// ParenListExprs don't have a predefined type and are used for late parsing.
+/// In the final AST, they can be met in template declarations.
+///
+/// Given
+/// \code
+/// template<typename T> class X {
+/// void f() {
+/// X x(*this);
+/// int a = 0, b = 1; int i = (a, b);
+/// }
+/// };
+/// \endcode
+/// parenListExpr() matches "*this" but NOT matches (a, b) because (a, b)
+/// has a predefined type and is a ParenExpr, not a ParenListExpr.
+const internal::VariadicDynCastAllOfMatcher<Stmt, ParenListExpr> parenListExpr;
+
/// \brief Matches substitutions of non-type template parameters.
///
/// Given
@@ -1368,6 +1417,18 @@ const internal::VariadicDynCastAllOfMatc
/// matches 'FOO:'
const internal::VariadicDynCastAllOfMatcher<Stmt, LabelStmt> labelStmt;
+/// \brief Matches address of label statements (GNU extension).
+///
+/// Given
+/// \code
+/// FOO: bar();
+/// void *ptr = &&FOO;
+/// goto *bar;
+/// \endcode
+/// addrLabelExpr()
+/// matches '&&FOO'
+const internal::VariadicDynCastAllOfMatcher<Stmt, AddrLabelExpr> addrLabelExpr;
+
/// \brief Matches switch statements.
///
/// Given
@@ -1537,9 +1598,22 @@ const internal::VariadicDynCastAllOfMatc
CXXNullPtrLiteralExpr> cxxNullPtrLiteralExpr;
/// \brief Matches GNU __null expression.
-const internal::VariadicDynCastAllOfMatcher<
- Stmt,
- GNUNullExpr> gnuNullExpr;
+const internal::VariadicDynCastAllOfMatcher<Stmt, GNUNullExpr> gnuNullExpr;
+
+/// \brief Matches atomic builtins.
+/// Example matches __atomic_load_n(ptr, 1)
+/// \code
+/// void foo() { int *ptr; __atomic_load_n(ptr, 1); }
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<Stmt, AtomicExpr> atomicExpr;
+
+/// \brief Matches statement expression (GNU extension).
+///
+/// Example match: ({ int X = 4; X; })
+/// \code
+/// int C = ({ int X = 4; X; });
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<Stmt, StmtExpr> stmtExpr;
/// \brief Matches binary operator expressions.
///
@@ -1571,6 +1645,28 @@ const internal::VariadicDynCastAllOfMatc
Stmt,
ConditionalOperator> conditionalOperator;
+/// \brief Matches binary conditional operator expressions (GNU extension).
+///
+/// Example matches a ?: b
+/// \code
+/// (a ?: b) + 42;
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<
+ Stmt,
+ BinaryConditionalOperator> binaryConditionalOperator;
+
+/// \brief Matches opaque value expressions. They are used as helpers
+/// to reference another expressions and can be met
+/// in BinaryConditionalOperators, for example.
+///
+/// Example matches 'a'
+/// \code
+/// (a ?: c) + 42;
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<
+ Stmt,
+ OpaqueValueExpr> opaqueValueExpr;
+
/// \brief Matches a C++ static_assert declaration.
///
/// Example:
@@ -1727,6 +1823,41 @@ const internal::VariadicDynCastAllOfMatc
Stmt,
CXXTemporaryObjectExpr> cxxTemporaryObjectExpr;
+/// \brief Matches predefined identifier expressions [C99 6.4.2.2].
+///
+/// Example: Matches __func__
+/// \code
+/// printf("%s", __func__);
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<
+ Stmt,
+ PredefinedExpr> predefinedExpr;
+
+/// \brief Matches C99 designated initializer expressions [C99 6.7.8].
+///
+/// Example: Matches { [2].y = 1.0, [0].x = 1.0 }
+/// \code
+/// point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<
+ Stmt,
+ DesignatedInitExpr> designatedInitExpr;
+
+/// \brief Matches designated initializer expressions that contain
+/// a specific number of designators.
+///
+/// Example: Given
+/// \code
+/// point ptarray[10] = { [2].y = 1.0, [0].x = 1.0 };
+/// point ptarray2[10] = { [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 };
+/// \endcode
+/// designatorCountIs(2)
+/// matches '{ [2].y = 1.0, [0].x = 1.0 }',
+/// but not '{ [2].y = 1.0, [2].x = 0.0, [0].x = 1.0 }'.
+AST_MATCHER_P(DesignatedInitExpr, designatorCountIs, unsigned, N) {
+ return Node.size() == N;
+}
+
/// \brief Matches \c QualTypes in the clang AST.
const internal::VariadicAllOfMatcher<QualType> qualType;
@@ -2144,8 +2275,8 @@ const internal::VariadicOperatorMatcherF
///
/// Usable as: Matcher<CallExpr>, Matcher<CXXConstructExpr>,
/// Matcher<DeclRefExpr>, Matcher<EnumType>, Matcher<InjectedClassNameType>,
-/// Matcher<LabelStmt>, Matcher<MemberExpr>, Matcher<QualType>,
-/// Matcher<RecordType>, Matcher<TagType>,
+/// Matcher<LabelStmt>, Matcher<AddrLabelExpr>, Matcher<MemberExpr>,
+/// Matcher<QualType>, Matcher<RecordType>, Matcher<TagType>,
/// Matcher<TemplateSpecializationType>, Matcher<TemplateTypeParmType>,
/// Matcher<TypedefType>, Matcher<UnresolvedUsingType>
inline internal::PolymorphicMatcherWithParam1<
@@ -2883,6 +3014,22 @@ AST_MATCHER(CXXConstructExpr, isListInit
return Node.isListInitialization();
}
+/// \brief Matches a constructor call expression which requires
+/// zero initialization.
+///
+/// Given
+/// \code
+/// void foo() {
+/// struct point { double x; double y; };
+/// point pt[2] = { { 1.0, 2.0 } };
+/// }
+/// \endcode
+/// initListExpr(has(cxxConstructExpr(requiresZeroInitialization()))
+/// will match the implicit array filler for pt[1].
+AST_MATCHER(CXXConstructExpr, requiresZeroInitialization) {
+ return Node.requiresZeroInitialization();
+}
+
/// \brief Matches the n'th parameter of a function declaration.
///
/// Given
@@ -3099,11 +3246,11 @@ AST_POLYMORPHIC_MATCHER(isConstexpr,
/// \code
/// if (true) {}
/// \endcode
-AST_POLYMORPHIC_MATCHER_P(hasCondition,
- AST_POLYMORPHIC_SUPPORTED_TYPES(IfStmt, ForStmt,
- WhileStmt, DoStmt,
- ConditionalOperator),
- internal::Matcher<Expr>, InnerMatcher) {
+AST_POLYMORPHIC_MATCHER_P(
+ hasCondition,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(IfStmt, ForStmt, WhileStmt, DoStmt,
+ AbstractConditionalOperator),
+ internal::Matcher<Expr>, InnerMatcher) {
const Expr *const Condition = Node.getCond();
return (Condition != nullptr &&
InnerMatcher.matches(*Condition, Finder, Builder));
@@ -3242,7 +3389,7 @@ AST_POLYMORPHIC_MATCHER_P(hasBody,
}
/// \brief Matches compound statements where at least one substatement matches
-/// a given matcher.
+/// a given matcher. Also matches StmtExprs that have CompoundStmt as children.
///
/// Given
/// \code
@@ -3252,10 +3399,13 @@ AST_POLYMORPHIC_MATCHER_P(hasBody,
/// matches '{ {}; 1+2; }'
/// with compoundStmt()
/// matching '{}'
-AST_MATCHER_P(CompoundStmt, hasAnySubstatement,
- internal::Matcher<Stmt>, InnerMatcher) {
- return matchesFirstInPointerRange(InnerMatcher, Node.body_begin(),
- Node.body_end(), Finder, Builder);
+AST_POLYMORPHIC_MATCHER_P(hasAnySubstatement,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(CompoundStmt,
+ StmtExpr),
+ internal::Matcher<Stmt>, InnerMatcher) {
+ const CompoundStmt *CS = CompoundStmtMatcher<NodeType>::get(Node);
+ return CS && matchesFirstInPointerRange(InnerMatcher, CS->body_begin(),
+ CS->body_end(), Finder, Builder);
}
/// \brief Checks that a compound statement contains a specific number of
@@ -3354,17 +3504,28 @@ AST_MATCHER_P(UnaryOperator, hasUnaryOpe
InnerMatcher.matches(*Operand, Finder, Builder));
}
-/// \brief Matches if the cast's source expression matches the given matcher.
+/// \brief Matches if the cast's source expression
+/// or opaque value's source expression matches the given matcher.
///
-/// Example: matches "a string" (matcher =
-/// hasSourceExpression(cxxConstructExpr()))
+/// Example 1: matches "a string"
+/// (matcher = castExpr(hasSourceExpression(cxxConstructExpr())))
/// \code
/// class URL { URL(string); };
/// URL url = "a string";
/// \endcode
-AST_MATCHER_P(CastExpr, hasSourceExpression,
- internal::Matcher<Expr>, InnerMatcher) {
- const Expr* const SubExpression = Node.getSubExpr();
+///
+/// Example 2: matches 'b' (matcher =
+/// opaqueValueExpr(hasSourceExpression(implicitCastExpr(declRefExpr())))
+/// \code
+/// int a = b ?: 1;
+/// \endcode
+
+AST_POLYMORPHIC_MATCHER_P(hasSourceExpression,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(CastExpr,
+ OpaqueValueExpr),
+ internal::Matcher<Expr>, InnerMatcher) {
+ const Expr *const SubExpression =
+ internal::GetSourceExpressionMatcher<NodeType>::get(Node);
return (SubExpression != nullptr &&
InnerMatcher.matches(*SubExpression, Finder, Builder));
}
@@ -3426,24 +3587,31 @@ AST_MATCHER(RecordDecl, isClass) {
/// \brief Matches the true branch expression of a conditional operator.
///
-/// Example matches a
+/// Example 1 (conditional ternary operator): matches a
/// \code
/// condition ? a : b
/// \endcode
-AST_MATCHER_P(ConditionalOperator, hasTrueExpression,
+///
+/// Example 2 (conditional binary operator): matches opaqueValueExpr(condition)
+/// \code
+/// condition ?: b
+/// \endcode
+AST_MATCHER_P(AbstractConditionalOperator, hasTrueExpression,
internal::Matcher<Expr>, InnerMatcher) {
const Expr *Expression = Node.getTrueExpr();
return (Expression != nullptr &&
InnerMatcher.matches(*Expression, Finder, Builder));
}
-/// \brief Matches the false branch expression of a conditional operator.
+/// \brief Matches the false branch expression of a conditional operator
+/// (binary or ternary).
///
/// Example matches b
/// \code
/// condition ? a : b
+/// condition ?: b
/// \endcode
-AST_MATCHER_P(ConditionalOperator, hasFalseExpression,
+AST_MATCHER_P(AbstractConditionalOperator, hasFalseExpression,
internal::Matcher<Expr>, InnerMatcher) {
const Expr *Expression = Node.getFalseExpr();
return (Expression != nullptr &&
Modified: cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h (original)
+++ cfe/trunk/include/clang/ASTMatchers/ASTMatchersInternal.h Wed Mar 9 11:11:51 2016
@@ -749,6 +749,14 @@ private:
return matchesDecl(Node.getMemberDecl(), Finder, Builder);
}
+ /// \brief Extracts the \c LabelDecl a \c AddrLabelExpr refers to and returns
+ /// whether the inner matcher matches on it.
+ bool matchesSpecialized(const AddrLabelExpr &Node,
+ ASTMatchFinder *Finder,
+ BoundNodesTreeBuilder *Builder) const {
+ return matchesDecl(Node.getLabel(), Finder, Builder);
+ }
+
/// \brief Returns whether the inner matcher \c Node. Returns false if \c Node
/// is \c NULL.
bool matchesDecl(const Decl *Node, ASTMatchFinder *Finder,
@@ -954,8 +962,8 @@ typedef TypeList<Decl, Stmt, NestedNameS
/// \brief All types that are supported by HasDeclarationMatcher above.
typedef TypeList<CallExpr, CXXConstructExpr, DeclRefExpr, EnumType,
- InjectedClassNameType, LabelStmt, MemberExpr, QualType,
- RecordType, TagType, TemplateSpecializationType,
+ InjectedClassNameType, LabelStmt, AddrLabelExpr, MemberExpr,
+ QualType, RecordType, TagType, TemplateSpecializationType,
TemplateTypeParmType, TypedefType,
UnresolvedUsingType> HasDeclarationSupportedTypes;
@@ -1608,6 +1616,33 @@ inline const Stmt *GetBodyMatcher<Functi
return Node.doesThisDeclarationHaveABody() ? Node.getBody() : nullptr;
}
+template <typename Ty>
+struct GetSourceExpressionMatcher {
+ static const Expr *get(const Ty &Node) {
+ return Node.getSubExpr();
+ }
+};
+
+template <>
+inline const Expr *GetSourceExpressionMatcher<OpaqueValueExpr>::get(
+ const OpaqueValueExpr &Node) {
+ return Node.getSourceExpr();
+}
+
+template <typename Ty>
+struct CompoundStmtMatcher {
+ static const CompoundStmt *get(const Ty &Node) {
+ return &Node;
+ }
+};
+
+template <>
+inline const CompoundStmt *
+CompoundStmtMatcher<StmtExpr>::get(const StmtExpr &Node) {
+ return Node.getSubStmt();
+}
+
+
} // end namespace internal
} // end namespace ast_matchers
} // end namespace clang
Modified: cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp (original)
+++ cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp Wed Mar 9 11:11:51 2016
@@ -95,6 +95,7 @@ RegistryMaps::RegistryMaps() {
REGISTER_OVERLOADED_2(thisPointerType);
REGISTER_MATCHER(accessSpecDecl);
+ REGISTER_MATCHER(addrLabelExpr);
REGISTER_MATCHER(alignOfExpr);
REGISTER_MATCHER(allOf);
REGISTER_MATCHER(anyOf);
@@ -104,9 +105,11 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(arrayType);
REGISTER_MATCHER(asmStmt);
REGISTER_MATCHER(asString);
+ REGISTER_MATCHER(atomicExpr);
REGISTER_MATCHER(atomicType);
REGISTER_MATCHER(autoType);
REGISTER_MATCHER(binaryOperator);
+ REGISTER_MATCHER(binaryConditionalOperator);
REGISTER_MATCHER(blockPointerType);
REGISTER_MATCHER(booleanType);
REGISTER_MATCHER(breakStmt);
@@ -161,6 +164,8 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(declStmt);
REGISTER_MATCHER(defaultStmt);
REGISTER_MATCHER(dependentSizedArrayType);
+ REGISTER_MATCHER(designatedInitExpr);
+ REGISTER_MATCHER(designatorCountIs);
REGISTER_MATCHER(doStmt);
REGISTER_MATCHER(eachOf);
REGISTER_MATCHER(elaboratedType);
@@ -245,6 +250,7 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(hasSizeExpr);
REGISTER_MATCHER(hasSourceExpression);
REGISTER_MATCHER(hasStaticStorageDuration);
+ REGISTER_MATCHER(hasSyntacticForm);
REGISTER_MATCHER(hasTargetDecl);
REGISTER_MATCHER(hasTemplateArgument);
REGISTER_MATCHER(hasThen);
@@ -259,6 +265,7 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(ignoringParenCasts);
REGISTER_MATCHER(ignoringParenImpCasts);
REGISTER_MATCHER(implicitCastExpr);
+ REGISTER_MATCHER(implicitValueInitExpr);
REGISTER_MATCHER(incompleteArrayType);
REGISTER_MATCHER(initListExpr);
REGISTER_MATCHER(injectedClassNameType);
@@ -312,6 +319,7 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(isVirtualAsWritten);
REGISTER_MATCHER(isVolatileQualified);
REGISTER_MATCHER(isWritten);
+ REGISTER_MATCHER(labelDecl);
REGISTER_MATCHER(labelStmt);
REGISTER_MATCHER(lambdaExpr);
REGISTER_MATCHER(lValueReferenceType);
@@ -336,12 +344,15 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(objcObjectPointerType);
REGISTER_MATCHER(on);
REGISTER_MATCHER(onImplicitObjectArgument);
+ REGISTER_MATCHER(opaqueValueExpr);
REGISTER_MATCHER(parameterCountIs);
REGISTER_MATCHER(parenExpr);
+ REGISTER_MATCHER(parenListExpr);
REGISTER_MATCHER(parenType);
REGISTER_MATCHER(parmVarDecl);
REGISTER_MATCHER(pointee);
REGISTER_MATCHER(pointerType);
+ REGISTER_MATCHER(predefinedExpr);
REGISTER_MATCHER(qualType);
REGISTER_MATCHER(realFloatingPointType);
REGISTER_MATCHER(recordDecl);
@@ -350,6 +361,7 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(refersToDeclaration);
REGISTER_MATCHER(refersToIntegralType);
REGISTER_MATCHER(refersToType);
+ REGISTER_MATCHER(requiresZeroInitialization);
REGISTER_MATCHER(returns);
REGISTER_MATCHER(returnStmt);
REGISTER_MATCHER(rValueReferenceType);
@@ -360,6 +372,7 @@ RegistryMaps::RegistryMaps() {
REGISTER_MATCHER(statementCountIs);
REGISTER_MATCHER(staticAssertDecl);
REGISTER_MATCHER(stmt);
+ REGISTER_MATCHER(stmtExpr);
REGISTER_MATCHER(stringLiteral);
REGISTER_MATCHER(substNonTypeTemplateParmExpr);
REGISTER_MATCHER(substTemplateTypeParmType);
Modified: cfe/trunk/unittests/AST/MatchVerifier.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/AST/MatchVerifier.h?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/unittests/AST/MatchVerifier.h (original)
+++ cfe/trunk/unittests/AST/MatchVerifier.h Wed Mar 9 11:11:51 2016
@@ -62,6 +62,9 @@ public:
std::vector<std::string>& Args,
Language L);
+ template <typename MatcherType>
+ testing::AssertionResult match(const Decl *D, const MatcherType &AMatcher);
+
protected:
void run(const MatchFinder::MatchResult &Result) override;
virtual void verify(const MatchFinder::MatchResult &Result,
@@ -125,6 +128,22 @@ testing::AssertionResult MatchVerifier<N
if (!Verified)
return testing::AssertionFailure() << VerifyResult;
return testing::AssertionSuccess();
+}
+
+/// \brief Runs a matcher over some AST, and returns the result of the
+/// verifier for the matched node.
+template <typename NodeType> template <typename MatcherType>
+testing::AssertionResult MatchVerifier<NodeType>::match(
+ const Decl *D, const MatcherType &AMatcher) {
+ MatchFinder Finder;
+ Finder.addMatcher(AMatcher.bind(""), this);
+
+ setFailure("Could not find match");
+ Finder.match(*D, D->getASTContext());
+
+ if (!Verified)
+ return testing::AssertionFailure() << VerifyResult;
+ return testing::AssertionSuccess();
}
template <typename NodeType>
Modified: cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp (original)
+++ cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp Wed Mar 9 11:11:51 2016
@@ -1209,7 +1209,12 @@ TEST(Matcher, FlowControl) {
EXPECT_TRUE(matches("void f() { while(true) { continue; } }",
continueStmt()));
EXPECT_TRUE(matches("void f() { goto FOO; FOO: ;}", gotoStmt()));
- EXPECT_TRUE(matches("void f() { goto FOO; FOO: ;}", labelStmt()));
+ EXPECT_TRUE(matches("void f() { goto FOO; FOO: ;}",
+ labelStmt(
+ hasDeclaration(
+ labelDecl(hasName("FOO"))))));
+ EXPECT_TRUE(matches("void f() { FOO: ; void *ptr = &&FOO; goto *ptr; }",
+ addrLabelExpr()));
EXPECT_TRUE(matches("void f() { return; }", returnStmt()));
}
@@ -2527,6 +2532,82 @@ TEST(Matcher, GNUNullExpr) {
EXPECT_TRUE(matches("int* i = __null;", gnuNullExpr()));
}
+TEST(Matcher, AtomicExpr) {
+ EXPECT_TRUE(matches("void foo() { int *ptr; __atomic_load_n(ptr, 1); }",
+ atomicExpr()));
+}
+
+TEST(Matcher, Initializers) {
+ const char *ToMatch = "void foo() { struct point { double x; double y; };"
+ " struct point ptarray[10] = "
+ " { [2].y = 1.0, [2].x = 2.0, [0].x = 1.0 }; }";
+ EXPECT_TRUE(matchesConditionally(
+ ToMatch,
+ initListExpr(
+ has(
+ cxxConstructExpr(
+ requiresZeroInitialization())),
+ has(
+ initListExpr(
+ hasType(asString("struct point")),
+ has(floatLiteral(equals(1.0))),
+ has(implicitValueInitExpr(
+ hasType(asString("double")))))),
+ has(
+ initListExpr(
+ hasType(asString("struct point")),
+ has(floatLiteral(equals(2.0))),
+ has(floatLiteral(equals(1.0)))))
+ ), true, "-std=gnu++98"));
+
+ EXPECT_TRUE(matchesC99(ToMatch,
+ initListExpr(
+ hasSyntacticForm(
+ initListExpr(
+ has(
+ designatedInitExpr(
+ designatorCountIs(2),
+ has(floatLiteral(
+ equals(1.0))),
+ has(integerLiteral(
+ equals(2))))),
+ has(
+ designatedInitExpr(
+ designatorCountIs(2),
+ has(floatLiteral(
+ equals(2.0))),
+ has(integerLiteral(
+ equals(2))))),
+ has(
+ designatedInitExpr(
+ designatorCountIs(2),
+ has(floatLiteral(
+ equals(1.0))),
+ has(integerLiteral(
+ equals(0)))))
+ )))));
+}
+
+TEST(Matcher, ParenListExpr) {
+ EXPECT_TRUE(
+ matches(
+ " template<typename T> class foo { void bar() { foo X(*this); } }; ",
+ varDecl(hasInitializer(parenListExpr(has(unaryOperator()))))));
+}
+
+TEST(Matcher, StmtExpr) {
+ EXPECT_TRUE(matches("void declToImport() { int C = ({int X=4; X;}); }",
+ varDecl(hasInitializer(stmtExpr()))));
+}
+
+TEST(Matcher, ImportPredefinedExpr) {
+ // __func__ expands as StringLiteral("foo")
+ EXPECT_TRUE(matches("void foo() { __func__; }",
+ predefinedExpr(
+ hasType(asString("const char [4]")),
+ has(stringLiteral()))));
+}
+
TEST(Matcher, AsmStatement) {
EXPECT_TRUE(matches("void foo() { __asm(\"mov al, 2\"); }", asmStmt()));
}
@@ -2750,6 +2831,28 @@ TEST(Matcher, ConditionalOperator) {
EXPECT_TRUE(matches("void x() { true ? true : false; }", ConditionalFalse));
EXPECT_TRUE(
notMatches("void x() { true ? false : true; }", ConditionalFalse));
+
+ EXPECT_TRUE(matches("void x() { true ? true : false; }", ConditionalFalse));
+ EXPECT_TRUE(
+ notMatches("void x() { true ? false : true; }", ConditionalFalse));
+}
+
+TEST(Matcher, BinaryConditionalOperator) {
+ StatementMatcher AlwaysOne = binaryConditionalOperator(
+ hasCondition(implicitCastExpr(
+ has(
+ opaqueValueExpr(
+ hasSourceExpression((integerLiteral(equals(1)))))))),
+ hasFalseExpression(integerLiteral(equals(0))));
+
+ EXPECT_TRUE(matches("void x() { 1 ?: 0; }", AlwaysOne));
+
+ StatementMatcher FourNotFive = binaryConditionalOperator(
+ hasTrueExpression(opaqueValueExpr(
+ hasSourceExpression((integerLiteral(equals(4)))))),
+ hasFalseExpression(integerLiteral(equals(5))));
+
+ EXPECT_TRUE(matches("void x() { 4 ?: 5; }", FourNotFive));
}
TEST(ArraySubscriptMatchers, ArraySubscripts) {
Modified: cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.h?rev=263027&r1=263026&r2=263027&view=diff
==============================================================================
--- cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.h (original)
+++ cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.h Wed Mar 9 11:11:51 2016
@@ -126,6 +126,13 @@ testing::AssertionResult matchesC(const
}
template <typename T>
+testing::AssertionResult matchesC99(const std::string &Code,
+ const T &AMatcher) {
+ return matchesConditionally(Code, AMatcher, true, "-std=c99",
+ FileContentMappings(), "input.c");
+}
+
+template <typename T>
testing::AssertionResult notMatchesC(const std::string &Code,
const T &AMatcher) {
return matchesConditionally(Code, AMatcher, false, "", FileContentMappings(),
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