r287763 - [ASTImporter] Added ability to import AtomicType nodes

[Gabor Horvath via cfe-commits]

Author: xazax
Date: Wed Nov 23 09:24:23 2016
New Revision: 287763

URL: http://llvm.org/viewvc/llvm-project?rev=287763&view=rev
Log:
[ASTImporter] Added ability to import AtomicType nodes

Patch by: Kareem Khazem

Differential Revision: https://reviews.llvm.org/D26328

Modified:
    cfe/trunk/lib/AST/ASTImporter.cpp
    cfe/trunk/unittests/AST/ASTImporterTest.cpp

Modified: cfe/trunk/lib/AST/ASTImporter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTImporter.cpp?rev=287763&r1=287762&r2=287763&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTImporter.cpp (original)
+++ cfe/trunk/lib/AST/ASTImporter.cpp Wed Nov 23 09:24:23 2016
@@ -39,6 +39,7 @@ namespace clang {
 
     // Importing types
     QualType VisitType(const Type *T);
+    QualType VisitAtomicType(const AtomicType *T);
     QualType VisitBuiltinType(const BuiltinType *T);
     QualType VisitDecayedType(const DecayedType *T);
     QualType VisitComplexType(const ComplexType *T);
@@ -1600,6 +1601,14 @@ QualType ASTNodeImporter::VisitType(cons
   return QualType();
 }
 
+QualType ASTNodeImporter::VisitAtomicType(const AtomicType *T){
+  QualType UnderlyingType = Importer.Import(T->getValueType());
+  if(UnderlyingType.isNull())
+    return QualType();
+
+  return Importer.getToContext().getAtomicType(UnderlyingType);
+}
+
 QualType ASTNodeImporter::VisitBuiltinType(const BuiltinType *T) {
   switch (T->getKind()) {
 #define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) \

Modified: cfe/trunk/unittests/AST/ASTImporterTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/AST/ASTImporterTest.cpp?rev=287763&r1=287762&r2=287763&view=diff
==============================================================================
--- cfe/trunk/unittests/AST/ASTImporterTest.cpp (original)
+++ cfe/trunk/unittests/AST/ASTImporterTest.cpp Wed Nov 23 09:24:23 2016
@@ -474,5 +474,20 @@ TEST(ImportExpr, ImportVAArgExpr) {
 }
 
 
+TEST(ImportType, ImportAtomicType) {
+  MatchVerifier<Decl> Verifier;
+  EXPECT_TRUE(testImport("void declToImport() { typedef _Atomic(int) a_int; }",
+                         Lang_CXX11, "", Lang_CXX11, Verifier,
+                         functionDecl(
+                           hasBody(
+                             compoundStmt(
+                               has(
+                                 declStmt(
+                                   has(
+                                     typedefDecl(
+                                       has(atomicType()))))))))));
+}
+
+
 } // end namespace ast_matchers
 } // end namespace clang