| commit | 8af5341f047f26c12d43b721995426f3f177f245 | |
| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sun, 9 May 2010 16:19:28 +0000 (9 16:19 +0000) | ||
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sun, 9 May 2010 16:19:28 +0000 (9 16:19 +0000) | ||
| tree | 40f3750c5c0d3e75e4ae38fc558b95bd1d59a14b | treesnapshot (tar.gz zip) |
| parent | bfb81bedaaf85c6c4cbb7119e17909b4696ea38c | commitdiff |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159204 138bc75d-0d04-0410-961f-82ee72b054a4
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159204 138bc75d-0d04-0410-961f-82ee72b054a4