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lalr1.cc patch for unused variable warning
From: |
Paul Eggert |
Subject: |
lalr1.cc patch for unused variable warning |
Date: |
Sat, 25 Dec 2004 21:43:52 -0800 |
User-agent: |
Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux) |
I installed this to avoid a problem with GCC 3.4.3 when unused variable
warnings are enabled:
2004-12-25 Paul Eggert <address@hidden>
* data/lalr1.cc (yydestruct_): Pacify unused variable warning
for yymsg, too.
--- lalr1.cc 22 Dec 2004 10:06:14 -0000 1.79
+++ lalr1.cc 26 Dec 2004 05:42:27 -0000 1.80
@@ -491,6 +491,7 @@ yy::]b4_parser_class_name[::yydestruct_
int yytype, semantic_type* yyvaluep, location_type*
yylocationp)
{
/* Pacify ``unused variable'' warnings. */
+ (void) yymsg;
(void) yyvaluep;
(void) yylocationp;
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