From 242ec22032f50a7919e0d02e168a3fe11e2cbc6a Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Mon, 18 Jul 2011 18:02:11 -0700
Subject: [PATCH] rustc: Remove obsolete TODO

---
 src/comp/middle/trans_vec.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/comp/middle/trans_vec.rs b/src/comp/middle/trans_vec.rs
index de4be8060d0..6d93b4cc392 100644
--- a/src/comp/middle/trans_vec.rs
+++ b/src/comp/middle/trans_vec.rs
@@ -122,7 +122,6 @@ fn trans_concat(&@block_ctxt cx, &dest in_dest, &span sp, ty::t t,
                 &@ast::expr lhs, &@ast::expr rhs) -> @block_ctxt {
     auto bcx = cx;
 
-    // TODO: Skip null if copying strings.
     // TODO: Detect "a = a + b" and promote to trans_append.
     // TODO: Detect "a + [ literal ]" and optimize to copying the literal
     //       elements in directly.