From 1090c5e69cc10f8d7e57c4790461046de068f7aa Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Mon, 22 Nov 2010 13:22:50 -0800
Subject: Check for structural equality rather than structural-and-cname
 equality.

---
 src/comp/middle/typeck.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/comp/middle/typeck.rs b/src/comp/middle/typeck.rs
index 55a43acb..e6c7a9da 100644
--- a/src/comp/middle/typeck.rs
+++ b/src/comp/middle/typeck.rs
@@ -463,7 +463,7 @@ fn unify(&@crate_ctxt ccx, @ty expected, @ty actual) -> unify_result {
 
     // Simple structural type comparison.
     fn struct_cmp(@ty expected, @ty actual) -> unify_result {
-        if (expected == actual) {
+        if (expected.struct == actual.struct) {
             ret ures_ok(expected);
         }
 
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