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re PR libstdc++/64475 (FAIL: 28_regex/algorithms/regex_match/ecma/char/backref.cc) 

PR libstdc++/64475
	* include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
	iterator, since the original one shouldn't be mutated.

From-SVN: r219151
This commit is contained in:
Tim Shen 2015-01-02 22:33:04 +00:00 committed by Tim Shen
parent fe86867f07
commit d0cbab5fed
2 changed files with 7 additions and 1 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2015-01-02 Tim Shen <timshen@google.com>
PR libstdc++/64475
* include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
iterator, since the original one shouldn't be mutated.
2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR libstdc++/64422

2
libstdc++-v3/include/bits/regex_executor.tcc
View File

@ -310,7 +310,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
if (!__submatch.matched)
break;
auto __last = _M_current;
for (auto& __tmp = __submatch.first;
for (auto __tmp = __submatch.first;
__last != _M_end && __tmp != __submatch.second;
++__tmp)
++__last;