From 4d82456f69d858bb8ebd7bfc508365cf983eea54 Mon Sep 17 00:00:00 2001
From: "Felix S. Klock II" <pnkfelix@pnkfx.org>
Date: Wed, 21 May 2014 14:48:33 +0200
Subject: [PATCH] middle::cfg code cleanup.

Namely:

 1. Now that cfg mod is used for dataflow, we do not need to turn on
    the `allow(deadcode)` to placate the linter.

 2. remove dead struct defn.
---
 src/librustc/middle/cfg/mod.rs | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/librustc/middle/cfg/mod.rs b/src/librustc/middle/cfg/mod.rs
index f0b912fb87bbf..bb758ec7c38b7 100644
--- a/src/librustc/middle/cfg/mod.rs
+++ b/src/librustc/middle/cfg/mod.rs
@@ -15,8 +15,6 @@ Uses `Graph` as the underlying representation.
 
 */
 
-#![allow(dead_code)] // still a WIP, #6298
-
 use middle::graph;
 use middle::ty;
 use syntax::ast;
@@ -48,11 +46,6 @@ pub type CFGNode = graph::Node<CFGNodeData>;
 
 pub type CFGEdge = graph::Edge<CFGEdgeData>;
 
-pub struct CFGIndices {
-    entry: CFGIndex,
-    exit: CFGIndex,
-}
-
 impl CFG {
     pub fn new(tcx: &ty::ctxt,
                blk: &ast::Block) -> CFG {