Guard __has_include

This commit is contained in:
Krystian Stasiowski
2020-01-03 19:07:10 -05:00
parent 26b9f7df27
commit 4c043f1922

View File

@ -26,9 +26,11 @@
#endif #endif
// Include <version> if we can // Include <version> if we can
#ifdef __has_include
#if __has_include(<version>) #if __has_include(<version>)
#include <version> #include <version>
#endif #endif
#endif
// Can we use is_constant_evaluated? // Can we use is_constant_evaluated?
#if __cpp_lib_is_constant_evaluated >= 201811L #if __cpp_lib_is_constant_evaluated >= 201811L