diff --git a/ChangeLog b/ChangeLog
index f5b6a0941b..5c12da4c6e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,3 @@
-Thu Aug  5 20:30:39 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_compile_each): to_a method should be called.
-	  [Bug #3658]
-
-	* compile.c (iseq_compile_each): ditto for ARGSPUSH.
-
 Thu Aug  5 20:13:49 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* README.EXT, README.EXT.ja (String functions): mention
@@ -15,11 +8,6 @@ Thu Aug  5 19:59:55 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* string.c (rb_str_set_len): bail out when buffer overflowed
 	  probably.
 
-Thu Aug  5 19:51:21 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* compile.c (iseq_compile_each): drop unused ARGSCAT results.
-	  fix [ruby-dev:41933], [Bug #3658]
-
 Thu Aug  5 18:36:11 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* complex.c (nucomp_marshal_load): should check the argument.
diff --git a/compile.c b/compile.c
index 3ff91f5b51..fbd8e7cfab 100644
--- a/compile.c
+++ b/compile.c
@@ -4521,24 +4521,14 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	break;
       }
       case NODE_ARGSCAT:{
-	COMPILE_(ret, "argscat head", node->nd_head, poped);
+	COMPILE(ret, "argscat head", node->nd_head);
 	COMPILE(ret, "argscat body", node->nd_body);
-	if (poped) {
-	    ADD_INSN1(ret, nd_line(node), splatarray, Qfalse);
-	    ADD_INSN(ret, nd_line(node), pop);
-	    break;
-	}
 	ADD_INSN(ret, nd_line(node), concatarray);
 	break;
       }
       case NODE_ARGSPUSH:{
-	COMPILE_(ret, "arsgpush head", node->nd_head, poped);
+	COMPILE(ret, "arsgpush head", node->nd_head);
 	COMPILE(ret, "argspush body", node->nd_body);
-	if (poped) {
-	    ADD_INSN1(ret, nd_line(node), splatarray, Qfalse);
-	    ADD_INSN(ret, nd_line(node), pop);
-	    break;
-	}
 	ADD_INSN1(ret, nd_line(node), newarray, INT2FIX(1));
 	ADD_INSN(ret, nd_line(node), concatarray);
 	break;
diff --git a/test/ruby/test_primitive.rb b/test/ruby/test_primitive.rb
index 448349fcbb..d701348f26 100644
--- a/test/ruby/test_primitive.rb
+++ b/test/ruby/test_primitive.rb
@@ -273,7 +273,6 @@ class TestRubyPrimitive < Test::Unit::TestCase
     assert_equal 'abcd', $&
     assert_equal 'xyz', $`
     assert_equal 'efgabcdefg', $'
-    # '
     assert_equal 'c', $+
 
     /(?!)/ =~ 'xyzabcdefgabcdefg'
@@ -401,24 +400,4 @@ class TestRubyPrimitive < Test::Unit::TestCase
     #assert_equal [0,1,2,3,4], [0, *a, 4]
   end
 
-  def test_concatarray_ruby_dev_41933
-    bug3658 = '[ruby-dev:41933]'
-    [0, *x=1]
-    assert_equal(1, x, bug3658)
-    [0, *x=1, 2]
-    assert_equal(1, x, bug3658)
-    class << (x = Object.new)
-      attr_accessor :to_a_called
-      def to_a
-        @to_a_called = true
-        [self]
-      end
-    end
-    x.to_a_called = false
-    [0, *x]
-    assert(x.to_a_called, bug3658)
-    x.to_a_called = false
-    [0, *x, 2]
-    assert(x.to_a_called, bug3658)
-  end
 end