From e80089576ecc853996a5098df0883d649db4845d Mon Sep 17 00:00:00 2001
From: Flavio Percoco <flaper87@gmail.com>
Date: Thu, 17 Apr 2014 01:00:00 +0200
Subject: [PATCH] rustc: Remove obsolete error_out_of_root_scope variant

---
 src/librustc/middle/borrowck/mod.rs | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/src/librustc/middle/borrowck/mod.rs b/src/librustc/middle/borrowck/mod.rs
index cadb3a3fea44..47aa7907b5ab 100644
--- a/src/librustc/middle/borrowck/mod.rs
+++ b/src/librustc/middle/borrowck/mod.rs
@@ -334,7 +334,6 @@ impl Repr for RestrictionSet {
 #[deriving(Eq)]
 pub enum bckerr_code {
     err_mutbl,
-    err_out_of_root_scope(ty::Region, ty::Region), // superscope, subscope
     err_out_of_scope(ty::Region, ty::Region), // superscope, subscope
     err_borrowed_pointer_too_short(
         ty::Region, ty::Region, RestrictionSet), // loan, ptr
@@ -616,9 +615,6 @@ impl<'a> BorrowckCtxt<'a> {
                     }
                 }
             }
-            err_out_of_root_scope(..) => {
-                format!("cannot root managed value long enough")
-            }
             err_out_of_scope(..) => {
                 let msg = match opt_loan_path(&err.cmt) {
                     None => format!("borrowed value"),
@@ -694,19 +690,6 @@ impl<'a> BorrowckCtxt<'a> {
         match code {
             err_mutbl(..) => { }
 
-            err_out_of_root_scope(super_scope, sub_scope) => {
-                note_and_explain_region(
-                    self.tcx,
-                    "managed value would have to be rooted for ",
-                    sub_scope,
-                    "...");
-                note_and_explain_region(
-                    self.tcx,
-                    "...but can only be rooted for ",
-                    super_scope,
-                    "");
-            }
-
             err_out_of_scope(super_scope, sub_scope) => {
                 note_and_explain_region(
                     self.tcx,