From 441a42c5d2707ae93a8be3c6be5c426e7416e50b Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Tue, 10 Jan 2012 19:04:09 -0800
Subject: update shape code to handle iface instances

---
 src/rt/rust_cc.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/rt/rust_cc.cpp')

diff --git a/src/rt/rust_cc.cpp b/src/rt/rust_cc.cpp
index bf872700f0e..a96c3739ca3 100644
--- a/src/rt/rust_cc.cpp
+++ b/src/rt/rust_cc.cpp
@@ -110,6 +110,11 @@ class irc : public shape::data<irc,shape::ptr> {
         maybe_record_irc(ref_count_dp);
     }
 
+    void walk_iface() {
+        // an iface is always a ptr to a ref-counted obj.
+        shape::data<irc,shape::ptr>::walk_box_contents();
+    }
+
     void walk_res(const shape::rust_fn *dtor, unsigned n_params,
                   const shape::type_param *params, const uint8_t *end_sp,
                   bool live) {
@@ -497,6 +502,10 @@ class sweep : public shape::data<sweep,shape::ptr> {
         return;
     }
 
+    void walk_iface() {
+        shape::data<sweep,shape::ptr>::walk_box_contents();
+    }
+
     void walk_res(const shape::rust_fn *dtor, unsigned n_params,
                   const shape::type_param *params, const uint8_t *end_sp,
                   bool live) {
-- 
cgit 1.4.1-3-g733a5