r226607 - in /branches/gcc-4_9-branch/libstdc++...

[timshen@gcc.gnu.org]

Author: timshen
Date: Wed Aug  5 04:39:23 2015
New Revision: 226607

URL: https://gcc.gnu.org/viewcvs?rev=226607&root=gcc&view=rev
Log:
	Backported from mainline
	2015-07-29  Tim Shen  <timshen@google.com>

	PR libstdc++/67015
	* include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
	_BracketMatcher<>::_M_add_collating_element): Change signature
	to make checking the and of bracket expression easier.
	* include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
	Treat '-' as a valid literal if it's at the end of bracket expression.
	* testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
	New testcases.

Modified:
    branches/gcc-4_9-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_9-branch/libstdc++-v3/include/bits/regex_compiler.h
    branches/gcc-4_9-branch/libstdc++-v3/include/bits/regex_compiler.tcc
    branches/gcc-4_9-branch/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc