* vm_core.h (rb_vm_rewrite_cref_stack): rename to rb_vm_rewrite_cref().

* class.c (clone_method): use renamed name.
* vm_insnhelper.c (rb_vm_rewrite_cref): do not use `node' in variable
  names.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 24 insertions, 15 deletions

diff --git a/ChangeLog b/ChangeLog
index 29c120c255..70e5794c84 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Thu Jun  4 04:10:43 2015  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h (rb_vm_rewrite_cref_stack): rename to rb_vm_rewrite_cref().
+
+	* class.c (clone_method): use renamed name.
+
+	* vm_insnhelper.c (rb_vm_rewrite_cref): do not use `node' in variable
+	  names.
+
 Wed Jun  3 23:03:50 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* vm_method.c: rename `rb_frame_...' to `rb_scope_...'.
diff --git a/class.c b/class.c
index da41d85023..d711f94779 100644
--- a/class.c
+++ b/class.c
@@ -247,7 +247,7 @@ clone_method(VALUE klass, ID mid, const rb_method_entry_t *me)
 	VALUE newiseqval;
 	rb_cref_t *new_cref;
 	newiseqval = rb_iseq_clone(me->def->body.iseq.iseqptr->self, klass);
-	rb_vm_rewrite_cref_stack(me->def->body.iseq.cref, me->klass, klass, &new_cref);
+	rb_vm_rewrite_cref(me->def->body.iseq.cref, me->klass, klass, &new_cref);
 	rb_add_method_iseq(klass, mid, newiseqval, new_cref, me->def->flags.visi);
 	RB_GC_GUARD(newiseqval);
     }
diff --git a/vm_core.h b/vm_core.h
index ff2b8a964d..c18611e047 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -1005,7 +1005,7 @@ void rb_gc_mark_machine_stack(rb_thread_t *th);
 
 int rb_autoloading_value(VALUE mod, ID id, VALUE* value);
 
-void rb_vm_rewrite_cref_stack(rb_cref_t *node, VALUE old_klass, VALUE new_klass, rb_cref_t **new_cref_ptr);
+void rb_vm_rewrite_cref(rb_cref_t *node, VALUE old_klass, VALUE new_klass, rb_cref_t **new_cref_ptr);
 
 const rb_method_entry_t *rb_vm_frame_method_entry(const rb_control_frame_t *cfp);
 
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index b5963ed840..3482f96b2e 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -465,23 +465,23 @@ rb_vm_get_cref(const VALUE *ep)
 }
 
 void
-rb_vm_rewrite_cref_stack(rb_cref_t *node, VALUE old_klass, VALUE new_klass, rb_cref_t **new_cref_ptr)
+rb_vm_rewrite_cref(rb_cref_t *cref, VALUE old_klass, VALUE new_klass, rb_cref_t **new_cref_ptr)
 {
-    rb_cref_t *new_node;
+    rb_cref_t *new_cref;
 
-    while (node) {
-	if (CREF_CLASS(node) == old_klass) {
-	    new_node = vm_cref_new(new_klass, 0, NULL);
-	    COPY_CREF_OMOD(new_node, node);
-	    CREF_NEXT_SET(new_node, CREF_NEXT(node));
-	    *new_cref_ptr = new_node;
+    while (cref) {
+	if (CREF_CLASS(cref) == old_klass) {
+	    new_cref = vm_cref_new(new_klass, 0, NULL);
+	    COPY_CREF_OMOD(new_cref, cref);
+	    CREF_NEXT_SET(new_cref, CREF_NEXT(cref));
+	    *new_cref_ptr = new_cref;
 	    return;
 	}
-	new_node = vm_cref_new(CREF_CLASS(node), 0, NULL);
-	COPY_CREF_OMOD(new_node, node);
-	node = CREF_NEXT(node);
-	*new_cref_ptr = new_node;
-	new_cref_ptr = (rb_cref_t **)&new_node->next;
+	new_cref = vm_cref_new(CREF_CLASS(cref), 0, NULL);
+	COPY_CREF_OMOD(new_cref, cref);
+	cref = CREF_NEXT(cref);
+	*new_cref_ptr = new_cref;
+	new_cref_ptr = (rb_cref_t **)&new_cref->next;
     }
     *new_cref_ptr = NULL;
 }