From 9207474f04b9aa6e60f1d0799a4afbd908e9dac7 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 Nov 2012 19:10:12 +0000
Subject: [PATCH] suppress warnings: unused variables

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/dl/test_cfunc.rb | 2 +-
 test/dl/test_dl2.rb   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/dl/test_cfunc.rb b/test/dl/test_cfunc.rb
index c0bab45700..39fa8133a2 100644
--- a/test/dl/test_cfunc.rb
+++ b/test/dl/test_cfunc.rb
@@ -72,7 +72,7 @@ module DL
       Thread.new do
         f = Function.new(@cf, [TYPE_VOIDP, TYPE_VOIDP])
         assert_nil CFunc.last_error
-        str = f.call("000", "123")
+        f.call("000", "123")
         assert_not_nil CFunc.last_error
       end.join
     end
diff --git a/test/dl/test_dl2.rb b/test/dl/test_dl2.rb
index 8f4275fb65..88ef0869b1 100644
--- a/test/dl/test_dl2.rb
+++ b/test/dl/test_dl2.rb
@@ -28,7 +28,7 @@ class TestDL < TestBase
     assert_equal ptr_id, ptr.to_i
 
     cfunc  = CFunc.new(@libc['strcpy'], TYPE_VOIDP, 'strcpy')
-    x      = cfunc.call([ptr_id,str].pack("l!p").unpack("l!*"))
+             cfunc.call([ptr_id,str].pack("l!p").unpack("l!*"))
     assert_equal("abc\0", ptr[0,4])
     DL.free ptr_id
   end
@@ -51,7 +51,7 @@ class TestDL < TestBase
     assert_equal ptr_id, ptr.to_i
 
     cfunc  = CFunc.new(@libc['strcpy'], TYPE_VOIDP, 'strcpy')
-    x      = cfunc.call([ptr_id,str].pack("l!p").unpack("l!*"))
+             cfunc.call([ptr_id,str].pack("l!p").unpack("l!*"))
     assert_equal("abc\0", ptr[0,4])
     DL.free ptr_id
   end