17 bool ClangUtil::IsClangType(const CompilerType &ct) {  in IsClangType()  argument
19   if (!ct)  in IsClangType()
22   if (!ct.GetTypeSystem().dyn_cast_or_null<TypeSystemClang>())  in IsClangType()
25   if (!ct.GetOpaqueQualType())  in IsClangType()
36 QualType ClangUtil::GetQualType(const CompilerType &ct) {  in GetQualType()  argument
38   if (!IsClangType(ct))  in GetQualType()
41   return QualType::getFromOpaquePtr(ct.GetOpaqueQualType());  in GetQualType()
44 QualType ClangUtil::GetCanonicalQualType(const CompilerType &ct) {  in GetCanonicalQualType()  argument
45   if (!IsClangType(ct))  in GetCanonicalQualType()
48   return GetQualType(ct).getCanonicalType();  in GetCanonicalQualType()
51 CompilerType ClangUtil::RemoveFastQualifiers(const CompilerType &ct) {  in RemoveFastQualifiers()  argument
52   if (!IsClangType(ct))  in RemoveFastQualifiers()
53     return ct;  in RemoveFastQualifiers()
55   QualType qual_type(GetQualType(ct));  in RemoveFastQualifiers()
57   return CompilerType(ct.GetTypeSystem(), qual_type.getAsOpaquePtr());  in RemoveFastQualifiers()