From c076d3ccc0a0cfc9dc61c4a3cac9ae358781f7d5 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Thu, 2 Aug 2012 18:14:05 -0700
Subject: [PATCH] rustc: Translate class literals correctly if the class has a
 destructor

---
 src/rustc/middle/trans/base.rs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/rustc/middle/trans/base.rs b/src/rustc/middle/trans/base.rs
index ea0661f3510..203d17ec1a9 100644
--- a/src/rustc/middle/trans/base.rs
+++ b/src/rustc/middle/trans/base.rs
@@ -3452,7 +3452,17 @@ fn trans_struct(block_context: block, span: span, fields: ~[ast::field],
             }
         }
 
-        let dest = GEPi(block_context, dest_address, ~[0, index]);
+        // If the class has a destructor, our GEP is a little more
+        // complicated.
+        let dest;
+        if ty::ty_dtor(block_context.tcx(), class_id).is_some() {
+            dest = GEPi(block_context,
+                        GEPi(block_context, dest_address, ~[0, 1]),
+                        ~[0, index]);
+        } else {
+            dest = GEPi(block_context, dest_address, ~[0, index]);
+        }
+
         block_context = trans_expr_save_in(block_context,
                                            field.node.expr,
                                            dest);