1// RUN: %clang_cc1 -verify %s -std=c++98 -DEXT 2// RUN: %clang_cc1 -verify %s -std=c++98 -Wno-gnu -DNONE 3// RUN: %clang_cc1 -verify %s -std=c++98 -Wno-static-float-init -DNONE 4// RUN: %clang_cc1 -verify %s -std=c++98 -Wno-gnu-static-float-init -DNONE 5// RUN: %clang_cc1 -verify %s -std=c++11 -DERR 6// RUN: %clang_cc1 -verify %s -std=c++11 -Wno-gnu -DERR 7// RUN: %clang_cc1 -verify %s -std=c++11 -Wno-static-float-init -DNONE 8// RUN: %clang_cc1 -verify %s -std=c++11 -Wno-gnu-static-float-init -DERR 9 10#if NONE 11// expected-no-diagnostics 12#elif ERR 13// expected-error@20 {{in-class initializer for static data member of type 'const double' requires 'constexpr' specifier}} 14// expected-note@20 {{add 'constexpr'}} 15#elif EXT 16// expected-warning@20 {{in-class initializer for static data member of type 'const double' is a GNU extension}} 17#endif 18 19struct X { 20 static const double x = 0.0; 21}; 22