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-rw-r--r--ChangeLog6
-rw-r--r--proc.c8
-rw-r--r--test/ruby/test_method.rb4
3 files changed, 18 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 2c54f2a..c698c7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Tue Jul 28 19:36:26 2009 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c (rb_method_entry_arity): support optimized method (send).
+
+ * test/ruby/test_method.rb: add a test for above.
+
Tue Jul 28 04:34:05 2009 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
* ext/tk/lib/extconf.rb: bug fix and ignore invalid Tcl/Tk libraries.
diff --git a/proc.c b/proc.c
index 9536ee6..3b83b17 100644
--- a/proc.c
+++ b/proc.c
@@ -1487,6 +1487,14 @@ rb_method_entry_arity(const rb_method_entry_t *me)
return -(iseq->argc + 1 + iseq->arg_post_len);
}
}
+ case VM_METHOD_TYPE_OPTIMIZED: {
+ switch (me->body.optimize_type) {
+ case OPTIMIZED_METHOD_TYPE_SEND:
+ return -1;
+ default:
+ break;
+ }
+ }
default:
rb_bug("rb_method_entry_arity: invalid method entry type (%d)", me->type);
}
diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb
index dc44eee..c60f7fa 100644
--- a/test/ruby/test_method.rb
+++ b/test/ruby/test_method.rb
@@ -51,6 +51,10 @@ class TestMethod < Test::Unit::TestCase
assert_equal(-3, method(:mo6).arity)
end
+ def test_arity_special
+ assert_equal(-1, method(:__send__).arity)
+ end
+
def test_unbind
assert_equal(:derived, Derived.new.foo)
um = Derived.new.method(:foo).unbind