diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | test/ruby/test_object.rb | 14 | ||||
-rw-r--r-- | version.h | 2 | ||||
-rw-r--r-- | vm_eval.c | 5 |
4 files changed, 24 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Wed Feb 15 10:33:41 2012 Eric Hodel <drbrain@segment7.net> + + * vm_eval.c (check_funcall): Call respond_to? with matching arity for + legacy single-argument implementations. [ruby-trunk - Bug #6000] + Wed Feb 15 10:25:22 2012 Naohisa Goto <ngotogenome@gmail.com> * vm_eval.c (check_funcall): set array elements one-by-one to fix diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb index d33b9f6341..3705df21c1 100644 --- a/test/ruby/test_object.rb +++ b/test/ruby/test_object.rb @@ -420,6 +420,20 @@ class TestObject < Test::Unit::TestCase assert_equal([[:respond_to?, :to_ary, true]], called, bug5158) end + def test_implicit_respond_to_arity_1 + p = Object.new + + called = [] + p.singleton_class.class_eval do + define_method(:respond_to?) do |a| + called << [:respond_to?, a] + false + end + end + [[p]].flatten + assert_equal([[:respond_to?, :to_ary]], called, '[bug:6000]') + end + def test_method_missing_passed_block bug5731 = '[ruby-dev:44961]' @@ -1,5 +1,5 @@ #define RUBY_VERSION "1.9.3" -#define RUBY_PATCHLEVEL 118 +#define RUBY_PATCHLEVEL 119 #define RUBY_RELEASE_DATE "2012-02-15" #define RUBY_RELEASE_YEAR 2012 @@ -274,10 +274,13 @@ check_funcall(VALUE recv, ID mid, int argc, VALUE *argv) me = rb_method_entry(klass, idRespond_to); if (me && !(me->flag & NOEX_BASIC)) { VALUE args[2]; + int arity = rb_method_entry_arity(me); + + if (arity < 1 || arity > 3) arity = 2; args[0] = ID2SYM(mid); args[1] = Qtrue; - if (!RTEST(vm_call0(th, recv, idRespond_to, 2, args, me))) { + if (!RTEST(vm_call0(th, recv, idRespond_to, arity, args, me))) { return Qundef; } } |