Use `%C` to `mrb_name_error` in `mrb_method_search`; ref
MODIFY
src/class.c
src/class.c
@@ -1333,8 +1333,6 @@ mrb_method_search_vm(mrb_state *mrb, struct RClass **cp, mrb_sym mid)
return m; /* no method */
}
-mrb_value mrb_mod_to_s(mrb_state *mrb, mrb_value klass);
-
MRB_API mrb_method_t
mrb_method_search(mrb_state *mrb, struct RClass* c, mrb_sym mid)
{
@@ -1342,8 +1340,7 @@ mrb_method_search(mrb_state *mrb, struct RClass* c, mrb_sym mid)
m = mrb_method_search_vm(mrb, &c, mid);
if (MRB_METHOD_UNDEF_P(m)) {
- mrb_value str = mrb_mod_to_s(mrb, mrb_obj_value(c));
- mrb_name_error(mrb, mid, "undefined method '%n' for class %v", mid, str);
+ mrb_name_error(mrb, mid, "undefined method '%n' for class %C", mid, c);
}
return m;
}

Use `%C` to `mrb_name_error` in `mrb_method_search`; ref 5890c7d5