From 8f9afec5a376c8375f5184be0f4e48a3a4f751da Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Sun, 11 Mar 2012 13:29:23 -0700
Subject: [PATCH] rustc: Turn on errors for region checking

---
 src/rustc/middle/regionck.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/rustc/middle/regionck.rs b/src/rustc/middle/regionck.rs
index 875b013a608..a92cf1d9d43 100644
--- a/src/rustc/middle/regionck.rs
+++ b/src/rustc/middle/regionck.rs
@@ -44,11 +44,9 @@ fn check_expr(expr: @ast::expr, cx: ctxt, visitor: visit::vt<ctxt>) {
                                 referent_block_id =
                                     parent_blocks.get(referent_block_id);
                             } else {
-                                // TODO: Enable this.
-
-                                //cx.tcx.sess.span_err(expr.span,
-                                //                     "reference escapes " +
-                                //                     "its block");
+                                cx.tcx.sess.span_err(expr.span,
+                                                     "reference escapes " +
+                                                     "its block");
                                 break;
                             }
                         }