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From: "timshen at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug libstdc++/64303] The regex_token_iterator's copy constructor creates an incorrect iterator
Date: Wed, 17 Dec 2014 10:27:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64303

--- Comment #2 from Tim Shen <timshen at gcc dot gnu.org> ---
Author: timshen
Date: Wed Dec 17 10:27:21 2014
New Revision: 218814

URL: https://gcc.gnu.org/viewcvs?rev=218814&root=gcc&view=rev
Log:
2014-12-17  Tim Shen  <timshen@google.com>

    PR libstdc++/64302
    PR libstdc++/64303
    Backported form mainline
    2014-12-17  Tim Shen  <timshen@google.com>

    * include/bits/regex.h (match_results::cbegin, match_results::cend,
    regex_token_iterator::regex_token_iterator,
    regex_token_iterator::_M_normalize_result): Fix match_results cbegin
    and cend and regex_token_iterator::_M_result invariant.
    * include/bits/regex.tcc: Fix regex_token_iterator::_M_result invariant.
    * testsuite/28_regex/iterators/regex_token_iterator/64303.cc: Testcase.

Added:
   
branches/gcc-4_9-branch/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/64303.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/include/bits/regex.tcc