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(yyuserAction, yyrecoverSyntaxError): Mark args

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with ATTRIBUTE_UNUSED if they're not used, to avoid GCC warning.
(yyparse): Remove unused local introduced in 2004-10-25 patch.
This commit is contained in:
Paul Eggert
2004-12-11 06:07:11 +00:00
parent 046ac74eef
commit 80a183578b
1 changed files with 6 additions and 3 deletions
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9
data/glr.c
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@@ -704,7 +704,9 @@ yyfill (yyGLRStackItem *yyvsp, int *yylow, int yylow1, yybool yynormal)
* yyerr for YYERROR, yyabort for YYABORT. */
static YYRESULTTAG
yyuserAction (yyRuleNum yyn, int yyrhslen, yyGLRStackItem* yyvsp,
YYSTYPE* yyvalp, YYLTYPE* yylocp, yyGLRStack* yystack
YYSTYPE* yyvalp,
YYLTYPE* yylocp]b4_location_if(, [ ATTRIBUTE_UNUSED])[,
yyGLRStack* yystack
]b4_user_formals[)
{
yybool yynormal ATTRIBUTE_UNUSED = (yystack->yysplitPoint == NULL);
@@ -1702,7 +1704,9 @@ yyreportSyntaxError (yyGLRStack* yystack,
value, and location of the look-ahead. */
static void
yyrecoverSyntaxError (yyGLRStack* yystack,
YYSTYPE* yylvalp, YYLTYPE* yyllocp]b4_user_formals[)
YYSTYPE* yylvalp,
YYLTYPE* yyllocp]b4_location_if(, [ ATTRIBUTE_UNUSED])[
]b4_user_formals[)
{
yySymbol* const yytokenp = yystack->yytokenp;
size_t yyk;
@@ -1923,7 +1927,6 @@ b4_syncline([@oline@], [@ofile@])])dnl
}
else if (yyisErrorAction (yyaction))
{
yyGLRState *yys = yystack.yytops.yystates[0];
]b4_location_if([[ yystack.yyerror_range[0] = *yyllocp;]])[
yyreportSyntaxError (&yystack, yylvalp, yyllocp]b4_user_args[);
goto yyuser_error;