glass	2013-10-30 12:11:41 +0900 (Wed, 30 Oct 2013)

  New Revision: 43472

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=43472

  Log:
    * array.c (rb_ary_uniq_bang): use rb_ary_modify_check() instead of
      rb_ary_modify() because the array will be unshared soon.

  Modified files:
    trunk/ChangeLog
    trunk/array.c
Index: array.c
===================================================================
--- array.c	(revision 43471)
+++ array.c	(revision 43472)
@@ -4111,7 +4111,7 @@ rb_ary_uniq_bang(VALUE ary) https://github.com/ruby/ruby/blob/trunk/array.c#L4111
 	if (RARRAY_LEN(ary) == hash_size) {
 	    return Qnil;
 	}
-	rb_ary_modify(ary);
+	rb_ary_modify_check(ary);
 	ARY_SET_LEN(ary, 0);
 	if (ARY_SHARED_P(ary) && !ARY_EMBED_P(ary)) {
 	    rb_ary_unshare(ary);
@@ -4126,7 +4126,7 @@ rb_ary_uniq_bang(VALUE ary) https://github.com/ruby/ruby/blob/trunk/array.c#L4126
 	if (RARRAY_LEN(ary) == hash_size) {
 	    return Qnil;
 	}
-	rb_ary_modify(ary);
+	rb_ary_modify_check(ary);
 	ARY_SET_LEN(ary, 0);
 	if (ARY_SHARED_P(ary) && !ARY_EMBED_P(ary)) {
 	    rb_ary_unshare(ary);
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 43471)
+++ ChangeLog	(revision 43472)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Wed Oct 30 12:08:41 2013  Masaki Matsushita  <glass.saga@g...>
+
+	* array.c (rb_ary_uniq_bang): use rb_ary_modify_check() instead of
+	  rb_ary_modify() because the array will be unshared soon.
+
 Wed Oct 30 03:25:10 2013  Aaron Patterson <aaron@t...>
 
 	* ext/psych/lib/psych/visitors/yaml_tree.rb: make less garbage when

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