[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: lint warnings from `bison -y' generated files

From: Nicolas Joly
Subject: Re: lint warnings from `bison -y' generated files
Date: Wed, 5 Oct 2005 11:01:53 +0200
User-agent: Mutt/1.5.8i

On Tue, Oct 04, 2005 at 11:21:05PM -0700, Paul Eggert wrote:
> I installed this patch to fix the problems with casts to void:
> 2005-10-04  Paul Eggert  <address@hidden>
>       * data/glr.c (yyuserMerge, yyreportAmbiguity, yyreportSyntaxError):
>       Use assignments rather than casts-to-void to suppress
>       unused-variable warnings.  This pacifies 'lint'.
>       * data/lalr1.cc (yysymprint_, yydestruct_): Use a call to suppress
>       unused-variable warnings.

Thanks Paul,

It seems that you missed some. At least the one i'm facing in
yydestruct() definition (data/c.m4:389) :

| Release the memory associated to this symbol.  |

    [static void],
    [[const char *yymsg],    [yymsg]],
    [[int yytype],           [yytype]],
    [[YYSTYPE *yyvaluep],    [yyvaluep]]b4_location_if([,
    [[YYLTYPE *yylocationp], [yylocationp]]]))[
  /* Pacify ``unused variable'' warnings.  */
  (void) yyvaluep;
]b4_location_if([  (void) yylocationp;
  if (!yymsg)
    yymsg = "Deleting";

Nicolas Joly

Biological Software and Databanks.
Institut Pasteur, Paris.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]