rebuilding a typename type terminating in a template-id (with
dependent template name, naturally) as a TypenameType when, because
its context could be fully resolved, we should have been building it
as a QualifiedNameType. Fixes PR6268.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96084
91177308-0d34-0410-b5e6-
96231b3b80d8
/// and the given type. Subclasses may override this routine to provide
/// different behavior.
QualType RebuildTypenameType(NestedNameSpecifier *NNS, QualType T) {
- if (NNS->isDependent())
- return SemaRef.Context.getTypenameType(NNS,
+ if (NNS->isDependent()) {
+ CXXScopeSpec SS;
+ SS.setScopeRep(NNS);
+ if (!SemaRef.computeDeclContext(SS))
+ return SemaRef.Context.getTypenameType(NNS,
cast<TemplateSpecializationType>(T));
+ }
return SemaRef.Context.getQualifiedNameType(NNS, T);
}
}
};
}
+
+namespace PR6268 {
+ template <typename T>
+ struct Outer {
+ template <typename U>
+ struct Inner {};
+
+ template <typename U>
+ typename Outer<T>::template Inner<U>
+ foo(typename Outer<T>::template Inner<U>);
+ };
+
+ template <typename T>
+ template <typename U>
+ typename Outer<T>::template Inner<U>
+ Outer<T>::foo(typename Outer<T>::template Inner<U>) {
+ return Inner<U>();
+ }
+}