naruse	2012-12-01 04:10:12 +0900 (Sat, 01 Dec 2012)

  New Revision: 38091

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=38091

  Log:
    suppress warnings: unused variables

  Modified files:
    trunk/test/dl/test_cfunc.rb
    trunk/test/dl/test_dl2.rb

Index: test/dl/test_cfunc.rb
===================================================================
--- test/dl/test_cfunc.rb	(revision 38090)
+++ test/dl/test_cfunc.rb	(revision 38091)
@@ -72,7 +72,7 @@
       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
Index: test/dl/test_dl2.rb
===================================================================
--- test/dl/test_dl2.rb	(revision 38090)
+++ test/dl/test_dl2.rb	(revision 38091)
@@ -28,7 +28,7 @@
     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 @@
     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

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