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[Bug c++/32260] [4.3 Regression] too many warning: dereferencing type-punned pointer will break strict-aliasing rules
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Nov 2007 22:50:50 -0000
- Subject: [Bug c++/32260] [4.3 Regression] too many warning: dereferencing type-punned pointer will break strict-aliasing rules
- References: <bug-32260-1902@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from jakub at gcc dot gnu dot org 2007-11-01 22:50 -------
Subject: Bug 32260
Author: jakub
Date: Thu Nov 1 22:50:32 2007
New Revision: 129835
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129835
Log:
PR c++/32260
* rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
(typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
as for std::type_info.
* g++.dg/rtti/typeid7.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/rtti/typeid7.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/rtti.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32260