knu	2008-06-09 03:21:56 +0900 (Mon, 09 Jun 2008)

  New Revision: 17029

  Modified files:
    branches/ruby_1_8_7/ChangeLog
    branches/ruby_1_8_7/gc.c
    branches/ruby_1_8_7/version.h

  Log:
    * gc.c (os_obj_of): assure to not free the scanning heap.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/gc.c?r1=17029&r2=17028&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/ChangeLog?r1=17029&r2=17028&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_7/version.h?r1=17029&r2=17028&diff_format=u

Index: ruby_1_8_7/ChangeLog
===================================================================
--- ruby_1_8_7/ChangeLog	(revision 17028)
+++ ruby_1_8_7/ChangeLog	(revision 17029)
@@ -1,3 +1,7 @@
+Mon Jun  9 03:21:20 2008  Tanaka Akira  <akr@f...>
+
+	* gc.c (os_obj_of): assure to not free the scanning heap.
+
 Mon Jun  9 03:20:12 2008  NAKAMURA Usaku  <usa@r...>
 
 	* io.c (rb_open_file, rb_io_s_sysopen): fmode should be unsigned int.
Index: ruby_1_8_7/version.h
===================================================================
--- ruby_1_8_7/version.h	(revision 17028)
+++ ruby_1_8_7/version.h	(revision 17029)
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2008-06-09"
 #define RUBY_VERSION_CODE 187
 #define RUBY_RELEASE_CODE 20080609
-#define RUBY_PATCHLEVEL 11
+#define RUBY_PATCHLEVEL 12
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
Index: ruby_1_8_7/gc.c
===================================================================
--- ruby_1_8_7/gc.c	(revision 17028)
+++ ruby_1_8_7/gc.c	(revision 17029)
@@ -1644,6 +1644,7 @@
 {
     int i;
     int n = 0;
+    volatile VALUE v;
 
     for (i = 0; i < heaps_used; i++) {
 	RVALUE *p, *pend;
@@ -1662,8 +1663,9 @@
 		    if (FL_TEST(p, FL_SINGLETON)) continue;
 		  default:
 		    if (!p->as.basic.klass) continue;
-		    if (!of || rb_obj_is_kind_of((VALUE)p, of)) {
-			rb_yield((VALUE)p);
+                    v = (VALUE)p;
+		    if (!of || rb_obj_is_kind_of(v, of)) {
+			rb_yield(v);
 			n++;
 		    }
 		}

--
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