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[Bug c/46889] Missing diagnosis on duplicate struct member with anonymous union
- From: "jsm28 at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 30 Dec 2010 18:24:18 +0000
- Subject: [Bug c/46889] Missing diagnosis on duplicate struct member with anonymous union
- Auto-submitted: auto-generated
- References: <bug-46889-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46889
--- Comment #2 from Joseph S. Myers <jsm28 at gcc dot gnu.org> 2010-12-30 18:24:07 UTC ---
Author: jsm28
Date: Thu Dec 30 18:24:03 2010
New Revision: 168348
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168348
Log:
PR c/46889
* c-decl.c (detect_field_duplicates): Ensure hash is used for
finding duplicates when first field is anonymous.
testsuite:
* gcc.dg/anon-struct-15.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/anon-struct-15.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-decl.c
trunk/gcc/testsuite/ChangeLog