* test/ruby/test_dir.rb (TestDir::setup): ?c now makes a string.

* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner::initialize):
  initialize @workdir to stop warning.

* lib/drb/drb.rb (DRb::DRbServer::InvokeMethod::perform_without_block): 
  replace funcall by send!.  other files in the distribution as well.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/pathname/test_pathname.rb

@@ -12,7 +12,7 @@ class TestPathname < Test::Unit::TestCase
   if RUBY_VERSION < "1.9"
     FUNCALL = :__send__
   else
-    FUNCALL = :funcall
+    FUNCALL = :send!
   end
 
   def self.define_assertion(name, &block)