suppress warnings

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 4 insertions, 2 deletions

diff --git a/test/drb/ut_drb.rb b/test/drb/ut_drb.rb
index f5720cfca2..da4ca10791 100644
--- a/test/drb/ut_drb.rb
+++ b/test/drb/ut_drb.rb
@@ -32,6 +32,8 @@ class DRbEx
   class UError < RuntimeError; end
 
   def initialize
+    @xary2_hash = nil
+    @hash = nil
     @hello = 'hello'
   end
   attr_reader :hello
@@ -155,6 +157,6 @@ if __FILE__ == $0
   DRb::DRbServer.default_argc_limit(8)
   DRb::DRbServer.default_load_limit(4096)
   DRb.start_service('druby://localhost:0', DRbEx.new)
-  es = DRb::ExtServ.new(ARGV.shift, ARGV.shift)
+  DRb::ExtServ.new(ARGV.shift, ARGV.shift)
   DRb.thread.join
 end
diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb
index dfcaa94d15..1d76c7dd24 100644
--- a/test/ruby/test_m17n.rb
+++ b/test/ruby/test_m17n.rb
@@ -252,7 +252,7 @@ class TestM17N < Test::Unit::TestCase
     Encoding.default_external = Encoding::UTF_8
     o = Object.new
     [Encoding::UTF_16BE, Encoding::UTF_16LE, Encoding::UTF_32BE, Encoding::UTF_32LE].each do |e|
-      o.instance_eval "def inspect;'abc'.encode('#{e}');end"
+      o.instance_eval "undef inspect;def inspect;'abc'.encode('#{e}');end"
       assert_raise(Encoding::CompatibilityError) { [o].inspect }
     end
   ensure