r233483 - in /branches/gcc-5-branch/libstdc++-v...

[timshen@gcc.gnu.org]

Author: timshen
Date: Wed Feb 17 04:38:15 2016
New Revision: 233483

URL: https://gcc.gnu.org/viewcvs?rev=233483&root=gcc&view=rev
Log:
	Backport from mainline
	2016-02-16  Tim Shen  <timshen@google.com>

	PR libstdc++/69794
	* include/bits/regex_scanner.h: Add different special character
	sets for grep and egrep regex.
	* include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
	* testsuite/28_regex/regression.cc: Add new testcase.

Modified:
    branches/gcc-5-branch/libstdc++-v3/ChangeLog
    branches/gcc-5-branch/libstdc++-v3/include/bits/regex_scanner.h
    branches/gcc-5-branch/libstdc++-v3/include/bits/regex_scanner.tcc
    branches/gcc-5-branch/libstdc++-v3/testsuite/28_regex/regression.cc