mame	2008-10-30 21:35:04 +0900 (Thu, 30 Oct 2008)

  New Revision: 20062

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=20062

  Log:
    * array.c (rb_ary_permutation): hide temporal array.

  Modified files:
    branches/ruby_1_9_1/ChangeLog
    branches/ruby_1_9_1/array.c
    trunk/ChangeLog
    trunk/array.c

Index: array.c
===================================================================
--- array.c	(revision 20061)
+++ array.c	(revision 20062)
@@ -3461,12 +3461,14 @@
 	volatile VALUE t1 = tmpbuf(n,sizeof(int));
 	int *used = (int*)RSTRING_PTR(t1);
 	VALUE ary0 = ary_make_substitution(ary); /* private defensive copy of ary */
+	RBASIC(ary0)->klass = 0;
 
 	for (i = 0; i < n; i++) used[i] = 0; /* initialize array */
 
 	permute0(n, r, p, 0, used, ary0); /* compute and yield permutations */
 	RB_GC_GUARD(t0);
 	RB_GC_GUARD(t1);
+	RBASIC(ary0)->klass = rb_cArray;
     }
     return ary;
 }
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 20061)
+++ ChangeLog	(revision 20062)
@@ -1,3 +1,7 @@
+Thu Oct 30 21:32:15 2008  Yusuke Endoh  <mame@t...>
+
+	* array.c (rb_ary_permutation): hide temporal array.
+
 Thu Oct 30 14:45:45 2008  Martin Duerst  <duerst@i...>
 
 	* enc/trans/single_byte.trans: refactoring to make it easier
Index: ruby_1_9_1/array.c
===================================================================
--- ruby_1_9_1/array.c	(revision 20061)
+++ ruby_1_9_1/array.c	(revision 20062)
@@ -3463,12 +3463,14 @@
 	volatile VALUE t1 = tmpbuf(n,sizeof(int));
 	int *used = (int*)RSTRING_PTR(t1);
 	VALUE ary0 = ary_make_substitution(ary); /* private defensive copy of ary */
+	RBASIC(ary0)->klass = 0;
 
 	for (i = 0; i < n; i++) used[i] = 0; /* initialize array */
 
 	permute0(n, r, p, 0, used, ary0); /* compute and yield permutations */
 	RB_GC_GUARD(t0);
 	RB_GC_GUARD(t1);
+	RBASIC(ary0)->klass = rb_cArray;
     }
     return ary;
 }
Index: ruby_1_9_1/ChangeLog
===================================================================
--- ruby_1_9_1/ChangeLog	(revision 20061)
+++ ruby_1_9_1/ChangeLog	(revision 20062)
@@ -1,3 +1,7 @@
+Thu Oct 30 21:32:15 2008  Yusuke Endoh  <mame@t...>
+
+	* array.c (rb_ary_permutation): hide temporal array.
+
 Thu Oct 30 09:31:45 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* encoding.c (rb_locale_encoding): makes an alias for locale.

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