From d1d239f35c2434c6952747985f00f14003248b68 Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Mon, 12 Jul 2010 21:41:41 +0000
Subject: [PATCH] Remove the check for repeated tok::eofs, we are not supposed
 to go past eof so this code is totally unnecessary.

llvm-svn: 108199
---
 clang/lib/Lex/PPCaching.cpp | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/clang/lib/Lex/PPCaching.cpp b/clang/lib/Lex/PPCaching.cpp
index 16fcaa365cb4..33106591c3ba 100644
--- a/clang/lib/Lex/PPCaching.cpp
+++ b/clang/lib/Lex/PPCaching.cpp
@@ -54,10 +54,7 @@ void Preprocessor::CachingLex(Token &Result) {
   }
 
   ExitCachingLexMode();
-  // True if we consumed everything already.
-  bool PastEOF =  CurPPLexer == 0 && CurTokenLexer == 0;
-  if (!PastEOF)
-    Lex(Result);
+  Lex(Result);
 
   if (!isBacktrackEnabled()) {
     // All cached tokens were consumed.
@@ -66,12 +63,10 @@ void Preprocessor::CachingLex(Token &Result) {
     return;
   }
 
-  // Cache the lexed token if it's not a repeated tok::eof.
+  // Cache the lexed token.
   EnterCachingLexMode();
-  if (!PastEOF) {
-    CachedTokens.push_back(Result);
-    ++CachedLexPos;
-  }
+  CachedTokens.push_back(Result);
+  ++CachedLexPos;
 }
 
 void Preprocessor::EnterCachingLexMode() {