44af818f00
Clang doesn't support __is_same_as but provides __is_same instead. Restore the original implementation (pre r276891) when neither of those built-ins is available. * include/bits/c++config (_GLIBCXX_BUILTIN_IS_SAME_AS): Define to one of __is_same_as or __is_same when available. * include/std/concepts (__detail::__same_as): Use std::is_same_v. * include/std/type_traits (is_same) [_GLIBCXX_BUILTIN_IS_SAME_AS]: Use new macro instead of __is_same_as. (is_same) [!_GLIBCXX_BUILTIN_IS_SAME_AS]: Restore partial specialization. (is_same_v) [_GLIBCXX_BUILTIN_IS_SAME_AS]: Use new macro. (is_same_v) [!_GLIBCXX_BUILTIN_IS_SAME_AS]: Use std::is_same. From-SVN: r277058 |
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config | ||
doc | ||
include | ||
libsupc++ | ||
po | ||
python | ||
scripts | ||
src | ||
testsuite | ||
acinclude.m4 | ||
aclocal.m4 | ||
ChangeLog | ||
ChangeLog-1998 | ||
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ChangeLog-2015 | ||
ChangeLog-2016 | ||
ChangeLog-2017 | ||
ChangeLog-2018 | ||
config.h.in | ||
configure | ||
configure.ac | ||
configure.host | ||
crossconfig.m4 | ||
fragment.am | ||
linkage.m4 | ||
Makefile.am | ||
Makefile.in | ||
README |
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.