From c75dd78ccb07f395285acebeb8617a7fe6911f71 Mon Sep 17 00:00:00 2001
From: Flavio Percoco <flaper87@gmail.com>
Date: Sat, 15 Feb 2014 22:30:34 +0100
Subject: [PATCH] Keep track of Enum's with destructors

---
 src/librustc/middle/typeck/coherence.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/librustc/middle/typeck/coherence.rs b/src/librustc/middle/typeck/coherence.rs
index c22b3c814584..37929957ae6b 100644
--- a/src/librustc/middle/typeck/coherence.rs
+++ b/src/librustc/middle/typeck/coherence.rs
@@ -725,6 +725,7 @@ impl CoherenceChecker {
 
             let self_type = self.get_self_type_for_implementation(*impl_info);
             match ty::get(self_type.ty).sty {
+                ty::ty_enum(type_def_id, _) |
                 ty::ty_struct(type_def_id, _) => {
                     let mut destructor_for_type = tcx.destructor_for_type
                                                      .borrow_mut();