1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++17 %s 2 3 struct Weak { 4 [[gnu::weak]]void weak_method(); 5 }; __anon6948269a0102()6static_assert([](){ return &Weak::weak_method != nullptr; }()); // expected-error {{static assertion expression is not an integral constant expression}} \ 7 // expected-note {{comparison against pointer to weak member 'Weak::weak_method' can only be performed at runtime}} \ 8 // expected-note {{in call to}} 9