1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 [[gnu::pure]] void foo(); // expected-warning{{'pure' attribute on function returning 'void'; attribute ignored}} 4 5 [[gnu::const]] void bar(); // expected-warning{{'const' attribute on function returning 'void'; attribute ignored}} 6 7 struct A { 8 [[gnu::pure]] A(); // expected-warning{{'pure' attribute on function returning 'void'; attribute ignored}} 9 10 [[gnu::const]] A(int); // expected-warning{{'const' attribute on function returning 'void'; attribute ignored}} 11 [[gnu::pure]] ~A(); // expected-warning{{'pure' attribute on function returning 'void'; attribute ignored}} 12 13 [[gnu::const]] [[gnu::pure]] int m(); // expected-warning{{'const' attribute imposes more restrictions; 'pure' attribute ignored}} 14 }; 15