From 257c16495ae0653d8f3630c8d76e6496bc9edd86 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Sat, 4 Apr 2015 15:47:24 +0200
Subject: [PATCH] cmListFile: Remove unused member.

It is written, but not read since commit v2.4.0~575 (ENH: Since list file
cache does not make much sense any more ..., 2006-02-07).
---
 Source/cmListFileCache.cxx | 6 ------
 Source/cmListFileCache.h   | 5 -----
 2 files changed, 11 deletions(-)

diff --git a/Source/cmListFileCache.cxx b/Source/cmListFileCache.cxx
index 3e2634932..ddcea9b13 100644
--- a/Source/cmListFileCache.cxx
+++ b/Source/cmListFileCache.cxx
@@ -146,18 +146,12 @@ bool cmListFile::ParseFile(const char* filename,
     }
 
   bool parseError = false;
-  this->ModifiedTime = cmSystemTools::ModifiedTime(filename);
 
   {
   cmListFileParser parser(this, mf, filename);
   parseError = !parser.ParseFile();
   }
 
-  if(parseError)
-    {
-    this->ModifiedTime = 0;
-    }
-
   // do we need a cmake_policy(VERSION call?
   if(topLevel)
   {
diff --git a/Source/cmListFileCache.h b/Source/cmListFileCache.h
index 2ca9b8ea0..544ff1b4e 100644
--- a/Source/cmListFileCache.h
+++ b/Source/cmListFileCache.h
@@ -85,15 +85,10 @@ class cmListFileBacktrace: public std::vector<cmListFileContext>
 
 struct cmListFile
 {
-  cmListFile()
-    :ModifiedTime(0)
-    {
-    }
   bool ParseFile(const char* path,
                  bool topLevel,
                  cmMakefile *mf);
 
-  long int ModifiedTime;
   std::vector<cmListFileFunction> Functions;
 };