This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[tree-ssa] [PATCH] Fix PR c/13127
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: Gcc Patch List <gcc-patches at gcc dot gnu dot org>
- Cc: Andrew Pinski <pinskia at physics dot uc dot edu>
- Date: Fri, 6 Feb 2004 07:41:21 -0800
- Subject: [tree-ssa] [PATCH] Fix PR c/13127
As I said in the previous patch which fixes PR 13863, the only thing for
this patch would be using what I added in that patch. So this fixes the
PR by setting no warning bit on the decl.
Thanks,
Andrew Pinski
Ok?
ChangeLog:
* tree-inline.c (declare_return_variable): Set no warning bit
on the variable created for the return value.
Index: tree-inline.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/tree-inline.c,v
retrieving revision 1.26.2.80
diff -u -p -r1.26.2.80 tree-inline.c
--- tree-inline.c 30 Jan 2004 13:14:17 -0000 1.26.2.80
+++ tree-inline.c 6 Feb 2004 15:33:12 -0000
@@ -886,6 +886,10 @@ declare_return_variable (inline_data *id
var = ((*lang_hooks.tree_inlining.copy_res_decl_for_inlining)
(result, fn, VARRAY_TREE (id->fns, 0), id->decl_map,
&need_return_decl, return_slot_addr));
+
+ /* Do not have the rest of GCC warn about this variable as it should
+ not be visible to the user. */
+ TREE_NO_WARNING (var) = 1;
/* Register the VAR_DECL as the equivalent for the RESULT_DECL; that
way, when the RESULT_DECL is encountered, it will be