Remove the detection code for 'unused' attribute on Clang.

This commit is contained in:
morinmorin
2015-09-03 18:32:02 +09:00
parent 2ee108b81f
commit cdcb3fc1aa

View File

@ -260,9 +260,8 @@
# define BOOST_NO_CXX14_DIGIT_SEPARATORS
#endif
#if __has_attribute(unused)
// Clang has supported the 'unused' attribute since the first release.
#define BOOST_ATTRIBUTE_UNUSED __attribute__((unused))
#endif
#ifndef BOOST_COMPILER
# define BOOST_COMPILER "Clang version " __clang_version__