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[ASTImporter] Added ability to import AtomicType nodes 

Patch by: Kareem Khazem

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

llvm-svn: 287763
This commit is contained in:
Gabor Horvath 2016-11-23 15:24:23 +00:00
parent 4e9b9cbee9
commit 0866c2f5d4
2 changed files with 24 additions and 0 deletions
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9
clang/lib/AST/ASTImporter.cpp
View File

@ -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(const Type *T) {
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) \

15
clang/unittests/AST/ASTImporterTest.cpp
View File

@ -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