diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | test/ruby/test_alias.rb | 15 | ||||
| -rw-r--r-- | vm_method.c | 2 |
3 files changed, 21 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Sun Mar 23 11:03:27 2014 Kohei Suzuki <[email protected]> + + * vm_method.c (rb_method_entry_get_without_cache): me->klass is 0 + for a method aliased in a module. [ruby-core:61636] [Bug #9663] + Sun Mar 23 08:12:27 2014 Eric Wong <[email protected]> * st.c (hash_pos): use bitwise AND to avoid slow modulo op diff --git a/test/ruby/test_alias.rb b/test/ruby/test_alias.rb index 4e1db2e13f..dec61f6d63 100644 --- a/test/ruby/test_alias.rb +++ b/test/ruby/test_alias.rb @@ -179,4 +179,19 @@ class TestAlias < Test::Unit::TestCase assert_equal("ABC", c.new.foo, bug9475) end end + + def test_alias_in_module + bug9663 = '[ruby-core:61635] [Bug #9663]' + + assert_separately(['-', bug9663], <<-'end;') + bug = ARGV[0] + + m = Module.new do + alias orig_to_s to_s + end + + o = Object.new.extend(m) + assert_equal(o.to_s, o.orig_to_s, bug) + end; + end end diff --git a/vm_method.c b/vm_method.c index 2279190d8a..06ff053339 100644 --- a/vm_method.c +++ b/vm_method.c @@ -578,7 +578,7 @@ rb_method_entry_get_without_cache(VALUE klass, ID id, VALUE defined_class; rb_method_entry_t *me = search_method(klass, id, &defined_class); - if (me) { + if (me && !me->klass) { switch (BUILTIN_TYPE(me->klass)) { case T_CLASS: if (RBASIC(klass)->flags & FL_SINGLETON) break; |