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debug.h (_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)): Compare __x base iterator with a default initialized iterator of the same type.

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2018-06-21  François Dumont  <fdumont@gcc.gnu.org>

	* include/debug/debug.h
	(_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)):
	Compare __x base iterator with a default initialized iterator of the
	same type.

From-SVN: r261831
This commit is contained in:
François Dumont 2018-06-21 05:36:48 +00:00
parent a788a23c33
commit 802743baca
2 changed files with 8 additions and 1 deletions
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7
libstdc++-v3/ChangeLog
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@ -1,3 +1,10 @@
2018-06-21 François Dumont <fdumont@gcc.gnu.org>
* include/debug/debug.h
(_Safe_iterator<>(const _Safe_iterator<_MutableIterator,>& __x)):
Compare __x base iterator with a default initialized iterator of the
same type.
2018-06-20 Jonathan Wakely <jwakely@redhat.com> 2018-06-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70966 PR libstdc++/70966

2
libstdc++-v3/include/debug/safe_iterator.h
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@ -180,7 +180,7 @@ namespace __gnu_debug
// _GLIBCXX_RESOLVE_LIB_DEFECTS // _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 408. Is vector<reverse_iterator<char*> > forbidden? // DR 408. Is vector<reverse_iterator<char*> > forbidden?
_GLIBCXX_DEBUG_VERIFY(!__x._M_singular() _GLIBCXX_DEBUG_VERIFY(!__x._M_singular()
|| __x.base() == _Iterator(), || __x.base() == _MutableIterator(),
_M_message(__msg_init_const_singular) _M_message(__msg_init_const_singular)
._M_iterator(*this, "this") ._M_iterator(*this, "this")
._M_iterator(__x, "other")); ._M_iterator(__x, "other"));