[Bug c/4784] Anonymous structs issues

[jsm28 at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4784

Joseph S. Myers  changed:

   What|Removed |Added

 CC||jengelh at medozas dot de

--- Comment #9 from Joseph S. Myers  2011-02-07 
02:00:15 UTC ---
*** Bug 47376 has been marked as a duplicate of this bug. ***

[Bug c/4784] Anonymous structs issues

[jsm28 at gcc dot gnu dot org]

--- Comment #8 from jsm28 at gcc dot gnu dot org  2010-05-09 16:21 ---
Fixed for 4.6.


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jsm28 at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|NEW |RESOLVED
  Known to work||4.6.0
 Resolution||FIXED
   Target Milestone|--- |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4784

[Bug c/4784] Anonymous structs issues

[jsm28 at gcc dot gnu dot org]

--- Comment #7 from jsm28 at gcc dot gnu dot org  2010-05-09 16:20 ---
Subject: Bug 4784

Author: jsm28
Date: Sun May  9 16:19:28 2010
New Revision: 159204

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159204
Log:
PR c/4784
* c-decl.c (detect_field_duplicates_hash): New.  Handle anonymous
structures and unions recursively.
(detect_field_duplicates): Move duplicate detection with a hash to
detect_field_duplicates_hash.  Always use a hash if anonymous
structures or unions are present.
* doc/extend.texi (Unnamed Fields): Document that duplicate fields
give errors.

testsuite:
* gcc.dg/anon-struct-9.c: New test.

Added:
trunk/gcc/testsuite/gcc.dg/anon-struct-9.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-decl.c
trunk/gcc/doc/extend.texi
trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4784

[Bug c/4784] Anonymous structs issues

[jsm28 at gcc dot gnu dot org]

--- Comment #6 from jsm28 at gcc dot gnu dot org  2010-01-26 16:33 ---
C1x anonymous structures and unions will likely require a fix for this.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4784