Allow `rescue` modifier in endless method definitions.
MODIFY
mrbgems/mruby-compiler/core/parse.y
mrbgems/mruby-compiler/core/parse.y
@@ -2319,18 +2319,39 @@ arg : lhs '=' arg_rhs
| defn_head f_arglist_paren '=' arg
{
$$ = $1;
+ void_expr_error(p, $4);
defn_setup(p, $$, $2, $4);
nvars_unnest(p);
p->in_def--;
}
+ | defn_head f_arglist_paren '=' arg modifier_rescue arg
+ {
+ $$ = $1;
+ void_expr_error(p, $4);
+ void_expr_error(p, $6);
+ defn_setup(p, $$, $2, new_mod_rescue(p, $4, $6));
+ nvars_unnest(p);
+ p->in_def--;
+ }
| defs_head f_arglist_paren '=' arg
{
$$ = $1;
+ void_expr_error(p, $4);
defs_setup(p, $$, $2, $4);
nvars_unnest(p);
p->in_def--;
p->in_single--;
}
+ | defs_head f_arglist_paren '=' arg modifier_rescue arg
+ {
+ $$ = $1;
+ void_expr_error(p, $4);
+ void_expr_error(p, $6);
+ defs_setup(p, $$, $2, new_mod_rescue(p, $4, $6));
+ nvars_unnest(p);
+ p->in_def--;
+ p->in_single--;
+ }
| primary
{
$$ = $1;

Allow `rescue` modifier in endless method definitions.