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* data/glr.c (yyuserMerge, yyreportAmbiguity, yyreportSyntaxError):

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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.
This commit is contained in:
Paul Eggert
2005-10-05 06:05:22 +00:00
parent f8333ce5fd
commit 88c6637fa9
3 changed files with 24 additions and 17 deletions
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8
ChangeLog
View File

@@ -1,3 +1,11 @@
2005-10-04 Paul Eggert <eggert@cs.ucla.edu>
* 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.
2005-10-03 Juan Manuel Guerrero <juan.guerrero@gmx.de>
* Makefile.am: DJGPP specific files added to EXTRA_DIST.

18
data/glr.c
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@@ -889,9 +889,9 @@ b4_syncline([@oline@], [@ofile@])
static void
yyuserMerge (int yyn, YYSTYPE* yy0, YYSTYPE* yy1)
{
/* `Use' the arguments. */
(void) yy0;
(void) yy1;
/* Suppress unused-variable warnings. */
yy0 = yy0;
yy1 = yy1;
switch (yyn)
{
@@ -1633,9 +1633,9 @@ static void
yyreportAmbiguity (yySemanticOption* yyx0, yySemanticOption* yyx1,
yyGLRStack* yystack]b4_pure_formals[)
{
/* `Unused' warnings. */
(void) yyx0;
(void) yyx1;
/* Suppress unused-variable warnings. */
yyx0 = yyx0;
yyx1 = yyx1;
#if YYDEBUG
YYFPUTS ("Ambiguity detected.\nOption 1,\n", stderr);
@@ -1847,9 +1847,9 @@ static void
yyreportSyntaxError (yyGLRStack* yystack,
YYSTYPE* yylvalp, YYLTYPE* yyllocp]b4_user_formals[)
{
/* `Unused' warnings. */
(void) yylvalp;
(void) yyllocp;
/* Suppress unused-variable warnings. */
yylvalp = yylvalp;
yyllocp = yyllocp;
if (yystack->yyerrState == 0)
{

15
data/lalr1.cc
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@@ -411,12 +411,12 @@ void
yy::]b4_parser_class_name[::yysymprint_ (int yytype,
const semantic_type* yyvaluep, const location_type* yylocationp)
{
/* Pacify ``unused variable'' warnings. */
(void) yyvaluep;
(void) yylocationp;
/* Backward compatibility, but should be removed eventually. */
std::ostream& cdebug_ = *yycdebug_;
(void) cdebug_;
/* Suppress unused-variable warnings. */
if (false)
yysymprint_ (yytype + !&cdebug_, yyvaluep, yylocationp);
*yycdebug_ << (yytype < yyntokens_ ? "token" : "nterm")
<< ' ' << yytname_[yytype] << " ("
@@ -435,10 +435,9 @@ void
yy::]b4_parser_class_name[::yydestruct_ (const char* yymsg,
int yytype, semantic_type* yyvaluep, location_type* yylocationp)
{
/* Pacify ``unused variable'' warnings. */
(void) yymsg;
(void) yyvaluep;
(void) yylocationp;
/* Suppress unused-variable warnings. */
if (false)
yydestruct_ (yymsg, yytype, yyvaluep, yylocationp);
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);