* compile.c, insns.def (checkmatch):

  remove checkincludearray instruction and
  add new instruction checkmatch.
  This change is to solve
  [Bug #4438] "rescue args type check omitted".
* iseq.c: increment ISEQ_MAJOR_VERSION because removal of
  checkincludearray instruction.
* vm_core.h: add several definitions for
  the checkmatch instruction.
* vm_insnhelper.c (check_match): added.
* bootstraptest/test_exception.rb: add a test.
* test/ruby/test_exception.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 20 insertions, 0 deletions

diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb
index c49bd51064..93b24bbdd5 100644
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -431,4 +431,24 @@ end.join
   ensure
     t.close(true) if t
   end
+
+  Bug4438 = '[ruby-core:35364]'
+
+  def test_rescue_single_argument
+    assert_raise(TypeError, Bug4438) do
+      begin
+        raise
+      rescue 1
+      end
+    end
+  end
+
+  def test_rescue_splat_argument
+    assert_raise(TypeError, Bug4438) do
+      begin
+        raise
+      rescue *Array(1)
+      end
+    end
+  end
 end