From 640fc5b54a8e7f9e000d5a661f0656a8701639b5 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Tue, 7 Jul 2015 23:40:48 +0200
Subject: cmMakefile: Remove unused ListFileStack.

---
 Source/cmMakefile.cxx | 5 -----
 Source/cmMakefile.h   | 3 ---
 2 files changed, 8 deletions(-)

diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index f8ac52e..2216264 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -455,7 +455,6 @@ cmMakefile::IncludeScope::IncludeScope(cmMakefile* mf,
 
   // The included file cannot pop our policy scope.
   this->Makefile->PushPolicyBarrier();
-  this->Makefile->ListFileStack.push_back(filenametoread);
   this->Makefile->PushFunctionBlockerBarrier();
 
   this->Makefile->StateSnapshot =
@@ -498,7 +497,6 @@ cmMakefile::IncludeScope::~IncludeScope()
       this->EnforceCMP0011();
       }
     }
-  this->Makefile->ListFileStack.pop_back();
 }
 
 //----------------------------------------------------------------------------
@@ -593,7 +591,6 @@ public:
   ListFileScope(cmMakefile* mf, std::string const& filenametoread)
     : Makefile(mf), ReportError(true)
   {
-    this->Makefile->ListFileStack.push_back(filenametoread);
     this->Makefile->PushPolicyBarrier();
 
     long line = 0;
@@ -618,7 +615,6 @@ public:
 
     this->Makefile->PopFunctionBlockerBarrier(this->ReportError);
     this->Makefile->PopPolicyBarrier(this->ReportError);
-    this->Makefile->ListFileStack.pop_back();
   }
 
   void Quiet() { this->ReportError = false; }
@@ -1707,7 +1703,6 @@ public:
         this->Makefile->StateSnapshot.GetCurrentSourceDirectory();
     currentStart += "/CMakeLists.txt";
     this->Makefile->StateSnapshot.SetListFile(currentStart);
-    this->Makefile->ListFileStack.push_back(currentStart);
     this->Makefile->PushPolicyBarrier();
     this->Makefile->PushFunctionBlockerBarrier();
 
diff --git a/Source/cmMakefile.h b/Source/cmMakefile.h
index 82a2279..415b5fe 100644
--- a/Source/cmMakefile.h
+++ b/Source/cmMakefile.h
@@ -934,9 +934,6 @@ private:
 
   cmPropertyMap Properties;
 
-  // stack of list files being read
-  std::vector<std::string> ListFileStack;
-
   std::vector<cmCommandContext const*> ContextStack;
   std::vector<cmExecutionStatus*> ExecutionStatusStack;
   friend class cmMakefileCall;
-- 
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