| // RUN: %clang_cc1 -triple x86_64-linux -fsyntax-only -frounding-math -verify %s | |
| template <class b> b::a() {} | |
| // expected-warning@-1 {{missing 'typename' prior to dependent type name 'b::a' is a C++20 extension}} | |
| // expected-error@-2 {{expected unqualified-id}} |