[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
data/yacc.c: patch to avoid warning about yytoknum being unused.
From: |
Jim Meyering |
Subject: |
data/yacc.c: patch to avoid warning about yytoknum being unused. |
Date: |
Sat, 31 Aug 2002 11:01:01 +0200 |
User-agent: |
Gnus/5.090008 (Oort Gnus v0.08) Emacs/21.3.50 (i686-pc-linux-gnu) |
Hi!
Without this change, I get a warning (in the bison-generated
coreutils/lib/getdate.c) about yytoknum being unused.
* data/yacc.c: Guard the declaration of yytoknum also with
`#ifdef YYPRINT', so it is declared only when used.
Index: data/yacc.c
===================================================================
RCS file: /cvs/bison/data/yacc.c,v
retrieving revision 1.12
diff -u -p -u -p -r1.12 yacc.c
--- data/yacc.c 12 Aug 2002 15:04:54 -0000 1.12
+++ data/yacc.c 31 Aug 2002 08:53:15 -0000
@@ -358,12 +358,14 @@ static const char *const yytname[[]] =
};
#endif
+# ifdef YYPRINT
/* YYTOKNUM[[YYLEX-NUM]] -- Internal token number corresponding to
token YYLEX-NUM. */
static const b4_int_type_for([b4_toknum]) yytoknum[[]] =
{
b4_toknum
};
+# endif
/* YYR1[[YYN]] -- Symbol number of symbol that rule YYN derives. */
static const b4_int_type_for([b4_r1]) yyr1[[]] =
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- data/yacc.c: patch to avoid warning about yytoknum being unused.,
Jim Meyering <=