* 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/ruby/test_alias.rb

@@ -56,7 +56,7 @@ class TestAlias < Test::Unit::TestCase
     d = lambda {
       $SAFE = 4
       dclass = Class.new(C)
-      dclass.funcall(:alias_method, :mm, :m)
+      dclass.send!(:alias_method, :mm, :m)
       dclass.new
     }.call
     assert_raise(SecurityError) { d.mm }