diff options
Diffstat (limited to 'libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp')
-rw-r--r-- | libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp | 91 |
1 files changed, 74 insertions, 17 deletions
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp index b5b0309f803..02c7c00a583 100644 --- a/libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp @@ -1,4 +1,3 @@ - //===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure @@ -8,27 +7,85 @@ // //===----------------------------------------------------------------------===// // -// <cmath> feature macros +// WARNING: This test was generated by generate_feature_test_macros_tests.py and +// should not be edited manually. + +// <cmath> -/* Constant Value - __cpp_lib_hypot 201603L - __cpp_lib_math_special_functions 201603L +// Test the feature test macros defined by <cmath> +/* Constant Value + __cpp_lib_hypot 201603L [C++17] + __cpp_lib_math_special_functions 201603L [C++17] */ #include <cmath> -#include <cassert> #include "test_macros.h" -int main() -{ -// ensure that the macros that are supposed to be defined in <cmath> are defined. +#if TEST_STD_VER < 14 -/* -#if !defined(__cpp_lib_fooby) -# error "__cpp_lib_fooby is not defined" -#elif __cpp_lib_fooby < 201606L -# error "__cpp_lib_fooby has an invalid value" -#endif -*/ -} +# ifdef __cpp_lib_hypot +# error "__cpp_lib_hypot should not be defined before c++17" +# endif + +# ifdef __cpp_lib_math_special_functions +# error "__cpp_lib_math_special_functions should not be defined before c++17" +# endif + +#elif TEST_STD_VER == 14 + +# ifdef __cpp_lib_hypot +# error "__cpp_lib_hypot should not be defined before c++17" +# endif + +# ifdef __cpp_lib_math_special_functions +# error "__cpp_lib_math_special_functions should not be defined before c++17" +# endif + +#elif TEST_STD_VER == 17 + +# ifndef __cpp_lib_hypot +# error "__cpp_lib_hypot should be defined in c++17" +# endif +# if __cpp_lib_hypot != 201603L +# error "__cpp_lib_hypot should have the value 201603L in c++17" +# endif + +# if !defined(_LIBCPP_VERSION) +# ifndef __cpp_lib_math_special_functions +# error "__cpp_lib_math_special_functions should be defined in c++17" +# endif +# if __cpp_lib_math_special_functions != 201603L +# error "__cpp_lib_math_special_functions should have the value 201603L in c++17" +# endif +# else // _LIBCPP_VERSION +# ifdef __cpp_lib_math_special_functions +# error "__cpp_lib_math_special_functions should not be defined because it is unimplemented in libc++!" +# endif +# endif + +#elif TEST_STD_VER > 17 + +# ifndef __cpp_lib_hypot +# error "__cpp_lib_hypot should be defined in c++2a" +# endif +# if __cpp_lib_hypot != 201603L +# error "__cpp_lib_hypot should have the value 201603L in c++2a" +# endif + +# if !defined(_LIBCPP_VERSION) +# ifndef __cpp_lib_math_special_functions +# error "__cpp_lib_math_special_functions should be defined in c++2a" +# endif +# if __cpp_lib_math_special_functions != 201603L +# error "__cpp_lib_math_special_functions should have the value 201603L in c++2a" +# endif +# else // _LIBCPP_VERSION +# ifdef __cpp_lib_math_special_functions +# error "__cpp_lib_math_special_functions should not be defined because it is unimplemented in libc++!" +# endif +# endif + +#endif // TEST_STD_VER > 17 + +int main() {} |