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Re: Improve insert/emplace robustness to self insertion


On 09/07/16 13:47 -0400, David Edelsohn wrote:
This patch has caused some new libstdc++ testsuite failures on AIX.

Which patch?

My last patch only added a new test, that can't have caused failures
in unrelated tests.

https://gcc.gnu.org/ml/libstdc++-cvs/2016-q3/msg00021.html



FAIL: 23_containers/list/debug/insert4_neg.cc (test for excess errors)

Excess errors:

/tmp/20160708/powerpc-ibm-aix7.1.0.0/libstdc++-v3/include/debug/formatter.h:387:7:
error: __gnu_debug::_Error_formatter&
__gnu_debug::_Error_formatter::_M_iterator(const _Iterator&, const
char*) [with _Iterator = __gnu_debug::_Safe_iterator
<std::_List_const_iterator<int>, std::__debug::list<int> >] causes a
section type conflict with __gnu_debug::_Error_formatter&
__gnu_debug::_Error_formatter::_M_iterator(const _Iterator&, const
char*) [with _Iterator =
__gnu_debug::_Safe_iterator<std::_List_iterator<int>,
std::__debug::list<int> >]

FAIL: 23_containers/deque/debug/insert4_neg.cc (test for excess errors)

Excess errors:

/tmp/20160708/powerpc-ibm-aix7.1.0.0/libstdc++-v3/include/debug/formatter.h:387:7:
error: __gnu_debug::_Error_formatter&
__gnu_debug::_Error_formatter::_M_iterator(const _Iterator&, const
char*) [with _Iterator = __gnu_debug::_Safe_iterator
<std::_Deque_iterator<int, int&, int*>, std::__debug::deque<int> >]
causes a section type conflict with __gnu_debug::_Error_formatter&
__gnu_debug::_Error_formatter::_M_iterator(const _Iterator&, const
char*) [with _Iterator =
__gnu_debug::_Safe_iterator<std::_Deque_iterator<int, const int&,
const int*>, std::__debug::deque<int> >]

Thanks, David


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