2013-07-09 Tim Shen <timshen91@gmail.com>
Implement class regex_traits.
* include/bits/regex.h: Implement lookup_classname and
lookup_collatename; modify isctype; partially implement
transform_primary.
* testsuite/28_regex/traits/char/isctype.cc: Add more test cases.
* testsuite/28_regex/traits/char/lookup_classname.cc: Likewise.
* testsuite/28_regex/traits/char/lookup_collatename.cc: Likewise.
* testsuite/28_regex/traits/char/transform_primary.cc: Likewise.
* testsuite/28_regex/traits/wchar_t/isctype.cc: New.
* testsuite/28_regex/traits/wchar_t/lookup_classname.cc: New.
* testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: New.
* testsuite/28_regex/traits/wchar_t/transform_primary.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200818 138bc75d-0d04-0410-961f-82ee72b054a4