diff options
Diffstat (limited to 'vm_method.c')
| -rw-r--r-- | vm_method.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/vm_method.c b/vm_method.c index f2c361f521..a82ba5faea 100644 --- a/vm_method.c +++ b/vm_method.c @@ -1529,13 +1529,22 @@ rb_obj_respond_to(VALUE obj, ID id, int priv) if (rb_obj_method_arity(obj, idRespond_to) != 1) { argc = 2; } - else { + else if (!NIL_P(ruby_verbose)) { VALUE klass = CLASS_OF(obj); + VALUE location = rb_mod_method_location(klass, idRespond_to); rb_warn("%"PRIsVALUE"%c""respond_to?(:%"PRIsVALUE") is" " old fashion which takes only one parameter", (FL_TEST(klass, FL_SINGLETON) ? obj : klass), (FL_TEST(klass, FL_SINGLETON) ? '.' : '#'), QUOTE_ID(id)); + if (!NIL_P(location)) { + VALUE path = RARRAY_PTR(location)[0]; + VALUE line = RARRAY_PTR(location)[1]; + if (!NIL_P(path)) { + rb_compile_warn(RSTRING_PTR(path), NUM2INT(line), + "respond_to? is defined here"); + } + } } } return RTEST(rb_funcall2(obj, idRespond_to, argc, args)); |