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[Bug libstdc++/40654] [C++0x] atomic.cc: 'd' is used uninitialized warning
- From: "bkoz at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Oct 2009 07:47:55 -0000
- Subject: [Bug libstdc++/40654] [C++0x] atomic.cc: 'd' is used uninitialized warning
- References: <bug-40654-17247@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from bkoz at gcc dot gnu dot org 2009-10-16 07:47 -------
Subject: Bug 40654
Author: bkoz
Date: Fri Oct 16 07:47:33 2009
New Revision: 152895
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152895
Log:
2009-10-15 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/40654
PR libstdc++/40826
* src/atomic.cc (atomic_flag_test_and_set_explicit): Add
static_cast from base to derived.
(atomic_flag_clear_explicit): Same.
* include/bits/atomic_2.h (__atomic2::atomic_flag): Public derivation.
Remove value type constructor.
* include/bits/atomic_0.h (__atomic0::atomic_flag): Same.
* include/std/future (_Future_state): Use ATOMIC_FLAG_INIT to
initialized the atomic_flag member.
Added:
trunk/libstdc++-v3/testsuite/29_atomics/atomic_flag/clear/
trunk/libstdc++-v3/testsuite/29_atomics/atomic_flag/clear/1.c
trunk/libstdc++-v3/testsuite/29_atomics/atomic_flag/clear/1.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/atomic_0.h
trunk/libstdc++-v3/include/bits/atomic_2.h
trunk/libstdc++-v3/include/std/future
trunk/libstdc++-v3/src/atomic.cc
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40654