[Bug libstdc++/64475] [5.0 Regression] FAIL: 28_regex/algorithms/regex_match/ecma/char/backref.cc

[timshen at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64475

--- Comment #4 from Tim Shen <timshen at gcc dot gnu.org> ---
Author: timshen
Date: Fri Jan  2 22:33:04 2015
New Revision: 219151

URL: https://gcc.gnu.org/viewcvs?rev=219151&root=gcc&view=rev
Log:
    PR libstdc++/64475
    * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
    iterator, since the original one shouldn't be mutated.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/regex_executor.tcc