Index: cfe/trunk/docs/LibASTMatchersReference.html =================================================================== --- cfe/trunk/docs/LibASTMatchersReference.html +++ cfe/trunk/docs/LibASTMatchersReference.html @@ -368,7 +368,7 @@
Matches CUDA kernel call expression. -Example matches kernel<<<i,j>>>() +Example matches, kernel<<<i,j>>>();
Matches deleted function declarations. + +Given: + void Func(); + void DeletedFunc() = delete; +functionDecl(isDeleted()) + matches the declaration of DeletedFunc, but not Func. +
Matches explicit template specializations of function, class, or
static member variable template instantiations.
Index: cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
===================================================================
--- cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
+++ cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
@@ -2373,6 +2373,19 @@
return Node.isExternC();
}
+/// \brief Matches deleted function declarations.
+///
+/// Given:
+/// \code
+/// void Func();
+/// void DeletedFunc() = delete;
+/// \endcode
+/// functionDecl(isDeleted())
+/// matches the declaration of DeletedFunc, but not Func.
+AST_MATCHER(FunctionDecl, isDeleted) {
+ return Node.isDeleted();
+}
+
/// \brief Matches the condition expression of an if statement, for loop,
/// or conditional operator.
///
Index: cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
===================================================================
--- cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
+++ cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
@@ -230,6 +230,7 @@
REGISTER_MATCHER(isConst);
REGISTER_MATCHER(isConstQualified);
REGISTER_MATCHER(isDefinition);
+ REGISTER_MATCHER(isDeleted);
REGISTER_MATCHER(isExplicitTemplateSpecialization);
REGISTER_MATCHER(isExpr);
REGISTER_MATCHER(isExternC);
Index: cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp
===================================================================
--- cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp
+++ cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp
@@ -1528,6 +1528,13 @@
EXPECT_TRUE(notMatches("void f() {}", functionDecl(isExternC())));
}
+TEST(IsDeleted, MatchesDeletedFunctionDeclarations) {
+ EXPECT_TRUE(
+ notMatches("void Func();", functionDecl(hasName("Func"), isDeleted())));
+ EXPECT_TRUE(matches("void Func() = delete;",
+ functionDecl(hasName("Func"), isDeleted())));
+}
+
TEST(HasAnyParameter, DoesntMatchIfInnerMatcherDoesntMatch) {
EXPECT_TRUE(notMatches("class Y {}; class X { void x(int) {} };",
methodDecl(hasAnyParameter(hasType(recordDecl(hasName("X")))))));