ko1	2007-11-21 15:06:10 +0900 (Wed, 21 Nov 2007)

  New Revision: 13991

  Modified files:
    trunk/ChangeLog
    trunk/array.c

  Log:
    * array.c (rb_ary_permutation): add gc guard codes.
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/array.c?r1=13991&r2=13990
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=13991&r2=13990

Index: array.c
===================================================================
--- array.c	(revision 13990)
+++ array.c	(revision 13991)
@@ -3047,15 +3047,17 @@
 	}
     }
     else {             /* this is the general case */
-	volatile VALUE t0 = tmpbuf(n,sizeof(long));
+	VALUE t0 = tmpbuf(n,sizeof(long));
 	long *p = (long*)RSTRING_PTR(t0);
-	volatile VALUE t1 = tmpbuf(n,sizeof(int));
+	VALUE t1 = tmpbuf(n,sizeof(int));
 	int *used = (int*)RSTRING_PTR(t1);
 	VALUE ary0 = ary_make_shared(ary); /* private defensive copy of ary */
 
 	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);
     }
     return ary;
 }
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 13990)
+++ ChangeLog	(revision 13991)
@@ -1,3 +1,7 @@
+Wed Nov 21 14:55:13 2007  Koichi Sasada  <ko1@a...>
+
+	* array.c (rb_ary_permutation): add gc guard codes.
+
 Wed Nov 21 03:12:50 2007  Yukihiro Matsumoto  <matz@r...>
 
 	* process.c (rb_f_system): returns nil on execution failure.

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml