---

yaml
---
r: 3351
b: refs/heads/master
c: 08b49a5
h: refs/heads/master
i:
  3349: d81c3c7
  3347: f54d358
  3343: 8dd8077
v: v3

Author: brson

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cfaa0f4b91b27abfb3b4fba4d0bb31a5e3da7c89
+refs/heads/master: 08b49a5d8fe975bcd8a0526526eb9692f3f3be4c

trunk/src/comp/middle/ty.rs

@@ -2702,8 +2702,13 @@ fn tag_variants(&ctxt cx, &ast::def_id id) -> vec[variant_info] {
     if (cx.sess.get_targ_crate_num() != id._0) {
         ret creader::get_tag_variants(cx, id);
     }
-    assert (cx.items.contains_key(id._1));
-    alt (cx.items.get(id._1)) {
+    auto item = alt (cx.items.find(id._1)) {
+        case (some(?i)) { i }
+        case (none) {
+            cx.sess.bug("expected to find cached node_item")
+        }
+    };
+    alt (item) {
         case (ast_map::node_item(?item)) {
             alt (item.node) {
                 case (ast::item_tag(?variants, _)) {