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--- ext/ripper/ripper.y.orig 2017-12-25 07:00:33 UTC
+++ ext/ripper/ripper.y
@@ -1983,18 +1983,10 @@ mlhs_node : user_variable
lhs : user_variable
{
$$ = assignable(var_field($1), 0, &@$);
-#if 0
- if (!$$) $$ = new_begin(0, &@$);
-#endif
-
}
| keyword_variable
{
$$ = assignable(var_field($1), 0, &@$);
-#if 0
- if (!$$) $$ = new_begin(0, &@$);
-#endif
-
}
| primary_value '[' opt_call_args rbracket
{
@@ -9957,11 +9949,13 @@ assignable_gen(struct parser_params *parser, ID id, NO
#ifdef RIPPER
ID id = get_id(lhs);
# define assignable_result(x) (lhs)
+# define assignable_error() (lhs)
# define parser_yyerror(parser, x) (lhs = assign_error_gen(parser, lhs))
#else
# define assignable_result(x) assignable_result0(x, location)
+# define assignable_error() new_begin(0, location)
#endif
- if (!id) return assignable_result(0);
+ if (!id) return assignable_error();
switch (id) {
case keyword_self:
yyerror0("Can't change the value of self");
@@ -10024,7 +10018,7 @@ assignable_gen(struct parser_params *parser, ID id, NO
compile_error(PARSER_ARG "identifier %"PRIsVALUE" is not valid to set", rb_id2str(id));
}
error:
- return assignable_result(0);
+ return assignable_error();
#undef assignable_result
#undef parser_yyerror
}
|
