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[Bug c++/32260] [4.3 Regression] too many warning: dereferencing type-punned pointer will break strict-aliasing rules
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jun 2007 21:19:44 -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 #1 from pinskia at gcc dot gnu dot org 2007-06-11 21:19 -------
Confirmed, I have not looked into this close enough but this is a front-end bug
as the type (and aliasing set) of the typeid variable is different from
std::type_info's.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |alias, diagnostic
Last reconfirmed|0000-00-00 00:00:00 |2007-06-11 21:19:44
date| |
Summary|too many warning: |[4.3 Regression] too many
|dereferencing type-punned |warning: dereferencing type-
|pointer will break strict- |punned pointer will break
|aliasing rules |strict-aliasing rules
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32260