r235348 - Add conversionDecl matcher for node CXXConversionDecl.

[Samuel Benzaquen]

Author: sbenza
Date: Mon Apr 20 15:58:50 2015
New Revision: 235348

URL: http://llvm.org/viewvc/llvm-project?rev=235348&view=rev
Log:
Add conversionDecl matcher for node CXXConversionDecl.

Modified:
    cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
    cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
    cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp

Modified: cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h?rev=235348&r1=235347&r2=235348&view=diff
==============================================================================
--- cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h (original)
+++ cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h Mon Apr 20 15:58:50 2015
@@ -757,6 +757,15 @@ const internal::VariadicDynCastAllOfMatc
 /// \endcode
 const internal::VariadicDynCastAllOfMatcher<Decl, CXXMethodDecl> methodDecl;
 
+/// \brief Matches conversion operator declarations.
+///
+/// Example matches the operator.
+/// \code
+///   class X { operator int() const; };
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<Decl, CXXConversionDecl>
+    conversionDecl;
+
 /// \brief Matches variable declarations.
 ///
 /// Note: this does not match declarations of member variables, which are

Modified: cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp?rev=235348&r1=235347&r2=235348&view=diff
==============================================================================
--- cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp (original)
+++ cfe/trunk/lib/ASTMatchers/Dynamic/Registry.cpp Mon Apr 20 15:58:50 2015
@@ -128,6 +128,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(constructorDecl);
   REGISTER_MATCHER(containsDeclaration);
   REGISTER_MATCHER(continueStmt);
+  REGISTER_MATCHER(conversionDecl);
   REGISTER_MATCHER(cStyleCastExpr);
   REGISTER_MATCHER(ctorInitializer);
   REGISTER_MATCHER(CUDAKernelCallExpr);

Modified: cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp?rev=235348&r1=235347&r2=235348&view=diff
==============================================================================
--- cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp (original)
+++ cfe/trunk/unittests/ASTMatchers/ASTMatchersTest.cpp Mon Apr 20 15:58:50 2015
@@ -1398,6 +1398,12 @@ TEST(Callee, MatchesDeclarations) {
 
   EXPECT_TRUE(matches("class Y { void x() { x(); } };", CallMethodX));
   EXPECT_TRUE(notMatches("class Y { void x() {} };", CallMethodX));
+
+  CallMethodX = callExpr(callee(conversionDecl()));
+  EXPECT_TRUE(
+      matches("struct Y { operator int() const; }; int i = Y();", CallMethodX));
+  EXPECT_TRUE(notMatches("struct Y { operator int() const; }; Y y = Y();",
+                         CallMethodX));
 }
 
 TEST(Callee, MatchesMemberExpressions) {