diff --git a/src/language.yacc b/src/language.yacc index f4453374ed07ea55c7565cef217a1a6afffa162c..55a97e258e86c90949f263986aeca3d36fb59cb8 100644 --- a/src/language.yacc +++ b/src/language.yacc @@ -171,7 +171,7 @@ /* This is the grammar definition of Pike. */ #include "global.h" -RCSID("$Id: language.yacc,v 1.77 1998/04/15 00:54:18 grubba Exp $"); +RCSID("$Id: language.yacc,v 1.78 1998/04/15 01:44:24 grubba Exp $"); #ifdef HAVE_MEMORY_H #include <memory.h> #endif @@ -366,7 +366,7 @@ all: program ; program: program def optional_semi_colon - | error { yyerrok; } +/* | error { yyerrok; } */ | /* empty */ ; @@ -1315,7 +1315,7 @@ expr0: expr01 | expr4 assign expr0 { $$=mknode($2,$1,$3); } | expr4 assign error { $$=$1; reset_type_stack(); yyerrok; } | '[' low_lvalue_list ']' assign expr0 { $$=mknode($4,mknode(F_ARRAY_LVALUE,$2,0),$5); } - | '[' low_lvalue_list error ']' { $$=$2; reset_type_stack(); yyerrok; } + | '[' low_lvalue_list ']' error { $$=$2; reset_type_stack(); yyerrok; } /* | error { $$=0; reset_type_stack(); } */ ; @@ -1694,8 +1694,7 @@ lvalue: expr4 free_node($2); } -low_lvalue_list: /* empty */ { $$=0; } - | lvalue lvalue_list { $$=mknode(F_LVALUE_LIST,$1,$2); } +low_lvalue_list: lvalue lvalue_list { $$=mknode(F_LVALUE_LIST,$1,$2); } ; lvalue_list: /* empty */ { $$ = 0; }