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[Bug middle-end/47281] [4.6 Regression] error: non-trivial conversion at assignment
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 14 Jan 2011 12:40:02 +0000
- Subject: [Bug middle-end/47281] [4.6 Regression] error: non-trivial conversion at assignment
- Auto-submitted: auto-generated
- References: <bug-47281-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47281
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-14 12:39:14 UTC ---
Author: rguenth
Date: Fri Jan 14 12:39:09 2011
New Revision: 168781
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168781
Log:
2011-01-14 Richard Guenther <rguenther@suse.de>
PR middle-end/47281
Revert
2011-01-11 Richard Guenther <rguenther@suse.de>
PR tree-optimization/46076
* tree-ssa.c (useless_type_conversion_p): Conversions from
unprototyped to empty argument list function types are useless.
* gcc.dg/torture/pr47281.c: New testcase.
* gcc.dg/tree-ssa/pr46076.c: XFAIL.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr47281.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr46076.c
trunk/gcc/tree-ssa.c