16 lines · cpp
1// RUN: %clang_cc1 -x c++ -std=c++14 -fsyntax-only -verify %s2 3template <class A>4using Type = typename A::NestedType; // expected-error {{type 'float' cannot be used prior to '::' because it has no members}}5 6template <typename T>7void Func() {8 using MyType = Type<T>(); // expected-note {{in instantiation of template type alias 'Type' requested here}}9 // This is a function declaration, not a variable declaration!10 // After substitution, we do not have a valid function type, and used to crash.11 MyType var;12}13 14void Test() {15 Func<float>(); // expected-note {{in instantiation of function template specialization 'Func<float>' requested here}}16}