`Exception#initialize` should not allow two or more arguments
@@ -44,10 +44,8 @@ static mrb_value
exc_initialize(mrb_state *mrb, mrb_value exc)
{
mrb_value mesg;
- mrb_int argc;
- mrb_value *argv;
- if (mrb_get_args(mrb, "|o*!", &mesg, &argv, &argc) >= 1) {
+ if (mrb_get_args(mrb, "|o", &mesg) == 1) {
mrb_iv_set(mrb, exc, mrb_intern_lit(mrb, "mesg"), mesg);
}
return exc;
@@ -590,9 +588,9 @@ mrb_init_exception(mrb_state *mrb)
mrb->eException_class = exception = mrb_define_class(mrb, "Exception", mrb->object_class); /* 15.2.22 */
MRB_SET_INSTANCE_TT(exception, MRB_TT_EXCEPTION);
- mrb_define_class_method(mrb, exception, "exception", mrb_instance_new, MRB_ARGS_ANY());
+ mrb_define_class_method(mrb, exception, "exception", mrb_instance_new, MRB_ARGS_OPT(1));
mrb_define_method(mrb, exception, "exception", exc_exception, MRB_ARGS_ANY());
- mrb_define_method(mrb, exception, "initialize", exc_initialize, MRB_ARGS_ANY());
+ mrb_define_method(mrb, exception, "initialize", exc_initialize, MRB_ARGS_OPT(1));
mrb_define_method(mrb, exception, "to_s", exc_to_s, MRB_ARGS_NONE());
mrb_define_method(mrb, exception, "message", exc_message, MRB_ARGS_NONE());
mrb_define_method(mrb, exception, "inspect", exc_inspect, MRB_ARGS_NONE());
