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Re: warning: unused value: $3
From: |
Joel E. Denny |
Subject: |
Re: warning: unused value: $3 |
Date: |
Wed, 1 Nov 2006 01:09:44 -0500 (EST) |
On Tue, 31 Oct 2006, Paul Eggert wrote:
> "Joel E. Denny" <address@hidden> writes:
>
> > + Disable unset/unused mid-rule value warnings by default, and recognize
> > + --warnings=midrule-values to enable them. Discussed starting at
> > + <http://lists.gnu.org/archive/html/help-bison/2006-10/msg00030.html>.
>
> That change looks good to me. Please install, and thanks.
Done plus this cleanup....
* src/reader.c (check_and_convert_grammar): Use symbol_list_free rather
than LIST_FREE directly.
Index: src/reader.c
===================================================================
RCS file: /sources/bison/bison/src/reader.c,v
retrieving revision 1.275
diff -p -u -r1.275 reader.c
--- src/reader.c 21 Oct 2006 04:52:43 -0000 1.275
+++ src/reader.c 1 Nov 2006 06:05:55 -0000
@@ -666,5 +671,5 @@ check_and_convert_grammar (void)
packgram ();
/* The grammar as a symbol_list is no longer needed. */
- LIST_FREE (symbol_list, grammar);
+ symbol_list_free (grammar);
}