r220365 - in /branches/gcc-4_9-branch/libstdc++...

[timshen@gcc.gnu.org]

Author: timshen
Date: Tue Feb  3 08:59:24 2015
New Revision: 220365

URL: https://gcc.gnu.org/viewcvs?rev=220365&root=gcc&view=rev
Log:
	PR libstdc++/64649
	Backported from mainline
	2015-01-22  Tim Shen  <timshen@google.com>

	* include/bits/regex.tcc (regex_traits<>::lookup_collatename,
	regex_traits<>::lookup_classname): Correctly narrow input chars.
	* testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.

Modified:
    branches/gcc-4_9-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_9-branch/libstdc++-v3/include/bits/regex.tcc
    branches/gcc-4_9-branch/libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc