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r117334 - in /trunk/gcc: ChangeLog c-opts.c c-t...
- From: jsm28 at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 30 Sep 2006 19:46:07 -0000
- Subject: r117334 - in /trunk/gcc: ChangeLog c-opts.c c-t...
Author: jsm28
Date: Sat Sep 30 19:46:06 2006
New Revision: 117334
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117334
Log:
PR c/24010
* c.opt (Woverride-init): New.
* c-opts.c (c_common_post_options): Default warn_override_init to
extra_warnings.
* c-typeck.c (add_pending_init, output_init_element): Warn for
overriding initializers without side effects.
* doc/invoke.texi (-Woverride-init): Document.
(-Wextra): Update.
testsuite:
* gcc.dg/Woverride-init-1.c, gcc.dg/Woverride-init-2.c,
gcc.dg/Woverride-init-3.c: New tests.
Added:
trunk/gcc/testsuite/gcc.dg/Woverride-init-1.c
trunk/gcc/testsuite/gcc.dg/Woverride-init-2.c
trunk/gcc/testsuite/gcc.dg/Woverride-init-3.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-opts.c
trunk/gcc/c-typeck.c
trunk/gcc/c.opt
trunk/gcc/doc/invoke.texi
trunk/gcc/testsuite/ChangeLog