to_s()
public
Produce a nicely-formated string representing the NameError.
/*
* call-seq:
* name_error.to_s => string
*
* Produce a nicely-formated string representing the +NameError+.
*/
static VALUE
name_err_to_s(exc)
VALUE exc;
{
VALUE mesg = rb_attr_get(exc, rb_intern("mesg")), str = mesg;
if (NIL_P(mesg)) return rb_class_name(CLASS_OF(exc));
StringValue(str);
if (str != mesg) {
rb_iv_set(exc, "mesg", mesg = str);
}
if (OBJ_TAINTED(exc)) OBJ_TAINT(mesg);
return mesg;
}