version 2.7.90

[bison.git] / data / yacc.c

diff --git a/data/yacc.c b/data/yacc.c
index c341a70dbde4c5e3df059c347ccacfe86a32c02d..ab8a1f7f187bf47817fc753dc29195412ce57b09 100644 (file)
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -143,7 +143,6 @@ m4_define([b4_rhs_value],
           [b4_symbol_value([yyvsp@{b4_subtract([$2], [$1])@}], [$3])])
 
 
-
 ## ----------- ##
 ## Locations.  ##
 ## ----------- ##
@@ -200,7 +199,7 @@ static YYLTYPE yyloc_default][]b4_yyloc_default[;]])])[
 #endif
 
 /* The semantic value of the lookahead symbol.  */
-YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);]b4_locations_if([[
+YYSTYPE yylval YY_INITIAL_VALUE (yyval_default);]b4_locations_if([[
 
 /* Location data for the lookahead symbol.  */
 YYLTYPE yylloc]b4_pure_if([ = yyloc_default], [b4_yyloc_default])[;
@@ -431,12 +430,7 @@ typedef short int yytype_int16;
 # endif
 #endif
 
-/* Suppress unused-variable warnings by "using" E.  */
-#ifdef __GNUC__
-# define YYUSE(E) ((void) (E))
-#else
-# define YYUSE(E) /* empty */
-#endif
+]b4_attribute_define[
 
 #if ]b4_lac_if([[1]], [[! defined yyoverflow || YYERROR_VERBOSE]])[