1 files changed, 0 insertions, 103 deletions
diff --git a/include/clang/Analysis/PathSensitive/Environment.h b/include/clang/Analysis/PathSensitive/Environment.h
deleted file mode 100644
index 6d5c5678e59b..000000000000
--- a/include/clang/Analysis/PathSensitive/Environment.h
+++ /dev/null
@@ -1,103 +0,0 @@
-//== Environment.h - Map from Stmt* to Locations/Values ---------*- C++ -*--==//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file defined the Environment and EnvironmentManager classes.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_ANALYSIS_ENVIRONMENT_H
-#define LLVM_CLANG_ANALYSIS_ENVIRONMENT_H
-
-// For using typedefs in StoreManager. Should find a better place for these
-// typedefs.
-#include "clang/Analysis/PathSensitive/Store.h"
-
-#include "llvm/ADT/ImmutableMap.h"
-#include "llvm/ADT/SmallVector.h"
-#include "clang/Analysis/PathSensitive/SVals.h"
-#include "llvm/Support/Allocator.h"
-#include "llvm/ADT/FoldingSet.h"
-
-namespace clang {
-
-class AnalysisContext;
-class EnvironmentManager;
-class ValueManager;
-class LiveVariables;
-
-
-class Environment {
-private:
-  friend class EnvironmentManager;
-
-  // Type definitions.
-  typedef llvm::ImmutableMap<const Stmt*,SVal> BindingsTy;
-
-  // Data.
-  BindingsTy ExprBindings;
-  AnalysisContext *ACtx;
-
-  Environment(BindingsTy eb, AnalysisContext *aCtx)
-    : ExprBindings(eb), ACtx(aCtx) {}
-
-public:
-  typedef BindingsTy::iterator iterator;
-  iterator begin() const { return ExprBindings.begin(); }
-  iterator end() const { return ExprBindings.end(); }
-
-  SVal LookupExpr(const Stmt* E) const {
-    const SVal* X = ExprBindings.lookup(E);
-    return X ? *X : UnknownVal();
-  }
-
-  SVal GetSVal(const Stmt* Ex, ValueManager& ValMgr) const;
-
-  AnalysisContext &getAnalysisContext() const { return *ACtx; }
-
-  /// Profile - Profile the contents of an Environment object for use
-  ///  in a FoldingSet.
-  static void Profile(llvm::FoldingSetNodeID& ID, const Environment* E) {
-    E->ExprBindings.Profile(ID);
-  }
-
-  /// Profile - Used to profile the contents of this object for inclusion
-  ///  in a FoldingSet.
-  void Profile(llvm::FoldingSetNodeID& ID) const {
-    Profile(ID, this);
-  }
-
-  bool operator==(const Environment& RHS) const {
-    return ExprBindings == RHS.ExprBindings;
-  }
-};
-
-class EnvironmentManager {
-private:
-  typedef Environment::BindingsTy::Factory FactoryTy;
-  FactoryTy F;
-
-public:
-  EnvironmentManager(llvm::BumpPtrAllocator& Allocator) : F(Allocator) {}
-  ~EnvironmentManager() {}
-
-  Environment getInitialEnvironment(AnalysisContext *ACtx) {
-    return Environment(F.GetEmptyMap(), ACtx);
-  }
-
-  Environment BindExpr(Environment Env, const Stmt *S, SVal V,
-                       bool Invalidate);
-
-  Environment RemoveDeadBindings(Environment Env, const Stmt *S,
-                                 SymbolReaper &SymReaper, const GRState *ST,
-                          llvm::SmallVectorImpl<const MemRegion*>& RegionRoots);
-};
-
-} // end clang namespace
-
-#endif