---

yaml
---
r: 16318
b: refs/heads/try
c: 7d17c2d
h: refs/heads/master
v: v3

Author: nikomatsakis

[refs]

@@ -2,5 +2,5 @@
 refs/heads/master: 61b1875c16de39c166b0f4d54bba19f9c6777d1a
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
-refs/heads/try: 08520a16978264eb599d4df843794126656f78d3
+refs/heads/try: 7d17c2d87ff738aa2f4895255f99e2e89112cbb6
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

branches/try/src/rustc/middle/check_const.rs

@@ -2,6 +2,7 @@ import syntax::ast::*;
 import syntax::{visit, ast_util, ast_map};
 import driver::session::session;
 import std::map::hashmap;
+import dvec::{dvec, extensions};
 
 fn check_crate(sess: session, crate: @crate, ast_map: ast_map::map,
                def_map: resolve::def_map,
@@ -130,15 +131,15 @@ fn check_item_recursion(sess: session, ast_map: ast_map::map,
         sess: session,
         ast_map: ast_map::map,
         def_map: resolve::def_map,
-        idstack: @mut [node_id],
+        idstack: @dvec<node_id>,
     };
 
     let env = {
         root_it: it,
         sess: sess,
         ast_map: ast_map,
         def_map: def_map,
-        idstack: @mut []
+        idstack: @dvec()
     };
 
     let visitor = visit::mk_vt(@{
@@ -152,9 +153,9 @@ fn check_item_recursion(sess: session, ast_map: ast_map::map,
         if (*env.idstack).contains(it.id) {
             env.sess.span_fatal(env.root_it.span, "recursive constant");
         }
-        vec::push(*env.idstack, it.id);
+        (*env.idstack).push(it.id);
         visit::visit_item(it, env, v);
-        vec::pop(*env.idstack);
+        (*env.idstack).pop();
     }
 
     fn visit_expr(e: @expr, &&env: env, v: visit::vt<env>) {