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[patch] fix libstdc++/58659

From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
To: "libstdc++" <libstdc++ at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Tue, 8 Oct 2013 13:33:45 +0100
Subject: [patch] fix libstdc++/58659
Authentication-results: sourceware.org; auth=none

        PR libstdc++/58659
        * include/bits/shared_ptr_base.h (__shared_count::__shared_count(P,D)):
        Delegate to constructor taking allocator.
        (__shared_count::_S_create_from_up): Inline into ...
        (__shared_count::__shared_count(unique_ptr<Y,D>&&): Here. Use
        std::conditional instead of constrained overloads. Allocate memory
        using the allocator type that will be used for deallocation.
        * testsuite/20_util/shared_ptr/cons/58659.cc: New.
        * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust.

Tested x86_64-linux, committed to trunk.

Attachment: patch.txt
Description: Text document

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