feedc0de/boost_config
1
0
Fork 0
forked from boostorg/config
Code Pull Requests Activity

Merge pull request #457 from boostorg/unused

Browse Source 
Expand BOOST_ATTRIBUTE_UNUSED [[maybe_unused]]
This commit is contained in:
jzmaddock
2022-11-16 19:29:08 +00:00
committed by GitHub
parent 72a2549a89 5566315316
commit 7b1f52c85e
1 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/boost/config/detail/suffix.hpp
View File

@@ -1071,9 +1071,22 @@ namespace std{ using ::type_info; }
// //
// Unused variable/typedef workarounds: // Unused variable/typedef workarounds:
// //
#ifndef BOOST_ATTRIBUTE_UNUSED
# if defined(__has_attribute) && defined(__SUNPRO_CC) && (__SUNPRO_CC > 0x5130)
# if __has_attribute(maybe_unused)
# define BOOST_ATTRIBUTE_UNUSED [[maybe_unused]]
# endif
# elif defined(__has_cpp_attribute)
# if __has_cpp_attribute(maybe_unused)
# define BOOST_ATTRIBUTE_UNUSED [[maybe_unused]]
# endif
# endif
#endif
#ifndef BOOST_ATTRIBUTE_UNUSED #ifndef BOOST_ATTRIBUTE_UNUSED
# define BOOST_ATTRIBUTE_UNUSED # define BOOST_ATTRIBUTE_UNUSED
#endif #endif
// //
// [[nodiscard]]: // [[nodiscard]]:
// //