static VALUE
exc_exception(VALUE self, SEL sel, int argc, VALUE *argv)
{
VALUE exc;
if (argc == 0) return self;
if (argc == 1 && self == argv[0]) return self;
exc = rb_obj_clone(self);
exc_initialize(exc, 0, argc, argv);
return exc;
}
static VALUE
exc_exception(int argc, VALUE *argv, VALUE self)
{
VALUE exc;
if (argc == 0) return self;
if (argc == 1 && self == argv[0]) return self;
exc = rb_obj_clone(self);
exc_initialize(argc, argv, exc);
return exc;
}
static mrb_value
exc_exception(mrb_state *mrb, mrb_value self)
{
mrb_value exc;
mrb_value *argv;
int argc;
mrb_get_args(mrb, "*", &argv, &argc);
if (argc == 0) return self;
if (argc == 1 && mrb_obj_equal(mrb, self, argv[0])) return self;
exc = mrb_obj_clone(mrb, self);
exc_initialize(mrb, exc);
return exc;
}
