feedc0de/boost_static_string
1
0
Fork 0
forked from boostorg/static_string
Code Pull Requests Activity

Use is_constant_evaluated whenever possible

Browse Source
This commit is contained in:
Krystian Stasiowski
2020-02-19 22:02:41 -05:00
parent a3cba482f9
commit 165f811334
2 changed files with 15 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/boost/static_string/config.hpp
View File

@ -37,9 +37,7 @@
// Standard version
#if __cpp_lib_is_constant_evaluated >= 201811L
#define BOOST_STATIC_STRING_IS_CONST_EVAL std::is_constant_evaluated()
#elif defined(__clang__) && BOOST_STATIC_STRING_HAS_BUILTIN(__builtin_is_constant_evaluated)
// If we have clang version 9+, we can use the intrinsic
// While gcc also has this, we don't need it
#elif BOOST_STATIC_STRING_HAS_BUILTIN(__builtin_is_constant_evaluated)
#define BOOST_STATIC_STRING_IS_CONST_EVAL __builtin_is_constant_evaluated()
#endif