merges r29136 from trunk into ruby_1_9_2.

--
* vm.c (rb_thread_method_id_and_class): curried proc has no
  method.  [ruby-core:31871]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 0 deletions

diff --git a/test/ruby/test_proc.rb b/test/ruby/test_proc.rb
index 4a1eee3926..efd5a269fd 100644
--- a/test/ruby/test_proc.rb
+++ b/test/ruby/test_proc.rb
@@ -793,6 +793,14 @@ class TestProc < Test::Unit::TestCase
     end
   end
 
+  def test_curry_with_trace
+    bug3751 = '[ruby-core:31871]'
+    set_trace_func(proc {})
+    test_curry
+  ensure
+    set_trace_func(nil)
+  end
+
   def test_block_propagation
     bug3792 = '[ruby-core:32075]'
     c = Class.new do