r219868 - in /branches/gcc-4_9-branch/libstdc++...

[timshen@gcc.gnu.org]

Author: timshen
Date: Mon Jan 19 23:09:07 2015
New Revision: 219868

URL: https://gcc.gnu.org/viewcvs?rev=219868&root=gcc&view=rev
Log:
	PR libstdc++/64584
	PR libstdc++/64585
	* include/bits/regex.h (basic_regex<>::basic_regex,
	basic_regex<>::assign, basic_regex<>::imbue,
	basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
	imbuing basic_regex; Make assign() transactional against exception.
	* testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
	* testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.

Added:
    branches/gcc-4_9-branch/libstdc++-v3/testsuite/28_regex/basic_regex/imbue/
    branches/gcc-4_9-branch/libstdc++-v3/testsuite/28_regex/basic_regex/imbue/string.cc
Modified:
    branches/gcc-4_9-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_9-branch/libstdc++-v3/include/bits/regex.h
    branches/gcc-4_9-branch/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string.cc