Add missing header files.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137676 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 184 insertions, 0 deletions

diff --git a/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramStateTrait.h b/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramStateTrait.h
new file mode 100644
index 0000000000..b80d494b88
--- /dev/null
+++ b/include/clang/StaticAnalyzer/Core/PathSensitive/ProgramStateTrait.h
@@ -0,0 +1,184 @@
+//ProgramStateTrait.h - Partial implementations of ProgramStateTrait -*- C++ -*-
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines partial implementations of template specializations of
+//  the class ProgramStateTrait<>.  ProgramStateTrait<> is used by ProgramState 
+//  to implement set/get methods for mapulating a ProgramState's
+// generic data map.
+//
+//===----------------------------------------------------------------------===//
+
+
+#ifndef LLVM_CLANG_GR_PROGRAMSTATETRAIT_H
+#define LLVM_CLANG_GR_PROGRAMSTATETRAIT_H
+
+namespace llvm {
+  class BumpPtrAllocator;
+  template <typename K, typename D, typename I> class ImmutableMap;
+  template <typename K, typename I> class ImmutableSet;
+  template <typename T> class ImmutableList;
+  template <typename T> class ImmutableListImpl;
+}
+
+namespace clang {
+
+namespace ento {
+  template <typename T> struct ProgramStatePartialTrait;
+
+  // Partial-specialization for ImmutableMap.
+
+  template <typename Key, typename Data, typename Info>
+  struct ProgramStatePartialTrait< llvm::ImmutableMap<Key,Data,Info> > {
+    typedef llvm::ImmutableMap<Key,Data,Info> data_type;
+    typedef typename data_type::Factory&      context_type;
+    typedef Key                               key_type;
+    typedef Data                              value_type;
+    typedef const value_type*                 lookup_type;
+
+    static inline data_type MakeData(void *const* p) {
+      return p ? data_type((typename data_type::TreeTy*) *p) : data_type(0);
+    }
+    static inline void *MakeVoidPtr(data_type B) {
+      return B.getRoot();
+    }
+    static lookup_type Lookup(data_type B, key_type K) {
+      return B.lookup(K);
+    }
+    static data_type Set(data_type B, key_type K, value_type E,context_type F){
+      return F.add(B, K, E);
+    }
+
+    static data_type Remove(data_type B, key_type K, context_type F) {
+      return F.remove(B, K);
+    }
+
+    static inline context_type MakeContext(void *p) {
+      return *((typename data_type::Factory*) p);
+    }
+
+    static void *CreateContext(llvm::BumpPtrAllocator& Alloc) {
+      return new typename data_type::Factory(Alloc);
+    }
+
+    static void DeleteContext(void *Ctx) {
+      delete (typename data_type::Factory*) Ctx;
+    }
+  };
+
+
+  // Partial-specialization for ImmutableSet.
+
+  template <typename Key, typename Info>
+  struct ProgramStatePartialTrait< llvm::ImmutableSet<Key,Info> > {
+    typedef llvm::ImmutableSet<Key,Info>      data_type;
+    typedef typename data_type::Factory&      context_type;
+    typedef Key                               key_type;
+
+    static inline data_type MakeData(void *const* p) {
+      return p ? data_type((typename data_type::TreeTy*) *p) : data_type(0);
+    }
+
+    static inline void *MakeVoidPtr(data_type B) {
+      return B.getRoot();
+    }
+
+    static data_type Add(data_type B, key_type K, context_type F) {
+      return F.add(B, K);
+    }
+
+    static data_type Remove(data_type B, key_type K, context_type F) {
+      return F.remove(B, K);
+    }
+
+    static bool Contains(data_type B, key_type K) {
+      return B.contains(K);
+    }
+
+    static inline context_type MakeContext(void *p) {
+      return *((typename data_type::Factory*) p);
+    }
+
+    static void *CreateContext(llvm::BumpPtrAllocator& Alloc) {
+      return new typename data_type::Factory(Alloc);
+    }
+
+    static void DeleteContext(void *Ctx) {
+      delete (typename data_type::Factory*) Ctx;
+    }
+  };
+
+  // Partial-specialization for ImmutableList.
+
+  template <typename T>
+  struct ProgramStatePartialTrait< llvm::ImmutableList<T> > {
+    typedef llvm::ImmutableList<T>            data_type;
+    typedef T                                 key_type;
+    typedef typename data_type::Factory&      context_type;
+
+    static data_type Add(data_type L, key_type K, context_type F) {
+      return F.add(K, L);
+    }
+
+    static bool Contains(data_type L, key_type K) {
+      return L.contains(K);
+    }
+
+    static inline data_type MakeData(void *const* p) {
+      return p ? data_type((const llvm::ImmutableListImpl<T>*) *p)
+               : data_type(0);
+    }
+
+    static inline void *MakeVoidPtr(data_type D) {
+      return  (void*) D.getInternalPointer();
+    }
+
+    static inline context_type MakeContext(void *p) {
+      return *((typename data_type::Factory*) p);
+    }
+
+    static void *CreateContext(llvm::BumpPtrAllocator& Alloc) {
+      return new typename data_type::Factory(Alloc);
+    }
+
+    static void DeleteContext(void *Ctx) {
+      delete (typename data_type::Factory*) Ctx;
+    }
+  };
+  
+  // Partial specialization for bool.
+  template <> struct ProgramStatePartialTrait<bool> {
+    typedef bool data_type;
+
+    static inline data_type MakeData(void *const* p) {
+      return p ? (data_type) (uintptr_t) *p
+               : data_type();
+    }
+    static inline void *MakeVoidPtr(data_type d) {
+      return (void*) (uintptr_t) d;
+    }
+  };
+  
+  // Partial specialization for unsigned.
+  template <> struct ProgramStatePartialTrait<unsigned> {
+    typedef unsigned data_type;
+
+    static inline data_type MakeData(void *const* p) {
+      return p ? (data_type) (uintptr_t) *p
+               : data_type();
+    }
+    static inline void *MakeVoidPtr(data_type d) {
+      return (void*) (uintptr_t) d;
+    }
+  };
+  
+} // end GR namespace
+
+} // end clang namespace
+
+#endif