kolan
/
CMake
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
CMake/Tests/CompileFeatures/default_dialect.cpp

26 lines
367 B
C++
Raw Normal View History

Features: Fix the default C dialect for Clang and GNU. Clang 3.4 uses C99 by default, and Clang 3.6 uses C11 by default: http://thread.gmane.org/gmane.comp.compilers.clang.devel/39379 GNU 4.9 uses C90 by default, and GNU 5.0 uses C11 by default: https://gcc.gnu.org/gcc-5/changes.html Test that the default compiler settings result in the expected dialect macros being defined for both C and CXX. Remove the unused main.c file from the CompileFeatures unit test.
2014-11-18 01:24:31 +03:00
template<long l>
struct Outputter;
#if DEFAULT_CXX14
# if __cplusplus != 201402L
Outputter<__cplusplus> o;
# endif
#elif DEFAULT_CXX11
# if __cplusplus != 201103L
Outputter<__cplusplus> o;
# endif
#else
# if !DEFAULT_CXX98
# error Buildsystem error
# endif
# if __cplusplus != 199711L
Outputter<__cplusplus> o;
# endif
#endif
int main()
{
return 0;
}