* ChangeLog: remove redundant entries for r37581-r37584.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 28 deletions

diff --git a/ChangeLog b/ChangeLog
index fd3bce7a90..99fb678d33 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -49,34 +49,6 @@ Fri Nov  9 16:08:46 2012  Sokolov Yura funny-falcon  <funny.falcon@gmail.com>
 	    it useful.
 	  - Fix rb_ary_sort_bang accordantly.
 
-	* array.c: speedup Array#unshift by using space in shared array.
-	  [Feature #6638]
-	  - when array owns its shared array (ARY_SHARED_NUM == 1), and there
-	    is enough space then try unshift values directly into shared
-	    array.
-	  - when resulting array is big (~>64 items) then make it shared with
-	    enough room for future #unshifts, and then insert into shared
-	    array.
-
-	* array.c (rb_ary_splice): use shared array in rb_ary_slice.
-	  [Feature #6638]
-	  - use ary_ensure_room_for_push when rb_ary_slice used to add at the
-	    end of array, cause rb_ary_concat use rb_ary_slice.
-
-	* array.c (ary_ensure_room_for_push): make array really suitable for
-	  queue.  [Feature #6638]
-	  when array is shared (which happens after Array#shift), and
-	  ARY_SHARED_NUM == 1 (which is very often when array used as queue),
-	  then make rb_ary_push push directly into shared array.
-
-	* array.c (rb_ary_modify): steal shared array's container when
-	  ARY_SHARED_NUM == 1.  [Feature #6638]
-	  - Do not allocate new memory in rb_ary_modify when ARY_SHARED_NUM == 1
-	    and length almost same.
-	  - Store ARY_CAPA instead of RARRAY_LEN in ary_make_shared, to make
-	    it useful.
-	  - Fix rb_ary_sort_bang accordantly.
-
 Fri Nov  9 16:00:00 2012  Zachary Scott  <zzak@zacharyscott.net>
 
 	* ext/bigdecimal/bigdecimal.c: Documentation for BigDecimal