From d191472c99687e033a1ed799053c95312a91c10d Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Sat, 26 Jan 2013 01:36:54 +0000
Subject: [PATCH] Remove function that is newly dead as of r173538.

llvm-svn: 173550
---
 clang/lib/Sema/Sema.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index c048276..5dc2a6a 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -373,10 +373,6 @@ namespace {
     UndefinedInternal(NamedDecl *decl, FullSourceLoc useLoc)
       : decl(decl), useLoc(useLoc) {}
   };
-
-  bool operator<(const UndefinedInternal &l, const UndefinedInternal &r) {
-    return l.useLoc.isBeforeInTranslationUnitThan(r.useLoc);
-  }
 }
 
 /// checkUndefinedInternals - Check for undefined objects with internal linkage.
-- 
2.7.4