diff options
Diffstat (limited to 'vm_method.c')
| -rw-r--r-- | vm_method.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/vm_method.c b/vm_method.c index 9ee96886d8..1546722b14 100644 --- a/vm_method.c +++ b/vm_method.c @@ -1941,13 +1941,13 @@ rb_alias(VALUE klass, ID alias_name, ID original_name) /* * call-seq: - * alias_method(new_name, old_name) -> self + * alias_method(new_name, old_name) -> symbol * * Makes <i>new_name</i> a new copy of the method <i>old_name</i>. This can * be used to retain access to methods that are overridden. * * module Mod - * alias_method :orig_exit, :exit + * alias_method :orig_exit, :exit #=> :orig_exit * def exit(code=0) * puts "Exiting with code #{code}" * orig_exit(code) @@ -1968,8 +1968,9 @@ rb_mod_alias_method(VALUE mod, VALUE newname, VALUE oldname) if (!oldid) { rb_print_undef_str(mod, oldname); } - rb_alias(mod, rb_to_id(newname), oldid); - return mod; + VALUE id = rb_to_id(newname); + rb_alias(mod, id, oldid); + return ID2SYM(id); } static void |