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Re: PR 53115


On 05/02/2012 06:23 PM, H.J. Lu wrote:
On Tue, May 1, 2012 at 1:23 PM, François Dumont<frs.dumont@gmail.com> wrote:
unordered_multilmap test added, attached patch applied to 4.7 branch and
trunk.

This bug was not so difficult to fix. It would even have been quite easy to
detect with a good test coverage tool showing that not all possible path had
been tested in this method. I hope to be able to make some progress on this
subject in the future. However I will have a try with Valgrind.

I can only add comment in bugzilla so I let you set this issue as resolved.

François


I will have a run with Valgrind


2012-05-01 François Dumont<fdumont@gcc.gnu.org>

        PR libstdc++/53115
        * include/bits/hashtable.h
        (_Hashtable<>::_M_rehash_aux(size_type, false_type)): Fix buckets
        after insertion of several equivalent elements.
        * testsuite/23_containers/unordered_multiset/insert/53115.cc: New.
        * testsuite/23_containers/unordered_multimap/insert/53115.cc: New.
This caused:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53193

It may need other fixes from trunk.

I run tests before updating FSF copyright year.

Sorry


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