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[Bug middle-end/53855] Emitting a warning for use after clobber
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 04 Jul 2012 18:18:19 +0000
- Subject: [Bug middle-end/53855] Emitting a warning for use after clobber
- Auto-submitted: auto-generated
- References: <bug-53855-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53855
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |diagnostic
Component|tree-optimization |middle-end
Version|tree-ssa |4.7.0
Summary|Emitting a warning for some |Emitting a warning for use
|dangling references. |after clobber
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-07-04 18:18:19 UTC ---
Maybe the C++ front-end could warn about use of temp variables passed to
constructors.