* compile.c (iseq_set_arguments, iseq_compile_each): internal

  arrays must be hidden.  [ruby-dev:38613]

* vm.c (Init_top_self): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 11 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 5b34b58a22..410f45b9da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Mon Jun 22 16:14:30 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* compile.c (iseq_set_arguments, iseq_compile_each): internal
+	  arrays must be hidden.  [ruby-dev:38613]
+
+	* vm.c (Init_top_self): ditto.
+
 Mon Jun 22 14:41:47 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ruby.c (process_options), enc/prelude.rb: encdb and transdb are
diff --git a/compile.c b/compile.c
index e8075f89a6..710e00d612 100644
--- a/compile.c
+++ b/compile.c
@@ -1089,7 +1089,7 @@ iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *optargs, NODE *node_args)
 	if (node_opt) {
 	    NODE *node = node_opt;
 	    LABEL *label;
-	    VALUE labels = rb_ary_new();
+	    VALUE labels = rb_ary_tmp_new(1);
 	    int i = 0, j;
 
 	    while (node) {
@@ -1113,6 +1113,7 @@ iseq_set_arguments(rb_iseq_t *iseq, LINK_ANCHOR *optargs, NODE *node_args)
 	    for (j = 0; j < i; j++) {
 		iseq->arg_opt_table[j] &= ~1;
 	    }
+	    rb_ary_clear(labels);
 	}
 	else {
 	    iseq->arg_opts = 0;
@@ -3013,7 +3014,7 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	DECL_ANCHOR(head);
 	DECL_ANCHOR(body_seq);
 	DECL_ANCHOR(cond_seq);
-	VALUE special_literals = rb_ary_new();
+	VALUE special_literals = rb_ary_tmp_new(1);
 
 	INIT_ANCHOR(head);
 	INIT_ANCHOR(body_seq);
diff --git a/vm.c b/vm.c
index acd624d6b2..983b11d5b5 100644
--- a/vm.c
+++ b/vm.c
@@ -2066,7 +2066,7 @@ Init_top_self(void)
     rb_define_singleton_method(rb_vm_top_self(), "to_s", main_to_s, 0);
 
     /* initialize mark object array */
-    vm->mark_object_ary = rb_ary_new();
+    vm->mark_object_ary = rb_ary_tmp_new(1);
 }
 
 VALUE *