merge revision(s) 43092: [Backport #8969]

	* gc.c (rb_gc_disable): do rest_sweep() before disable GC.
	  This fix may solve a failure of
	  TestTracepointObj#test_tracks_objspace_events
	  [test/-ext-/tracepoint/test_tracepoint.rb:43].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/gc.c b/gc.c
index 88ce849bdf..4a2864ee70 100644
--- a/gc.c
+++ b/gc.c
@@ -3285,6 +3285,8 @@ rb_gc_disable(void)
     rb_objspace_t *objspace = &rb_objspace;
     int old = dont_gc;
 
+    rest_sweep(objspace);
+
     dont_gc = TRUE;
     return old ? Qtrue : Qfalse;
 }