[llvm-branch-commits] [cfe-branch] r120672 - /cfe/branches/Apple/whitney/include/clang/Serialization/ASTSerializationListener.h

[Daniel Dunbar]

Author: ddunbar
Date: Wed Dec  1 20:52:36 2010
New Revision: 120672

URL: http://llvm.org/viewvc/llvm-project?rev=120672&view=rev
Log:
Merge r120397:
--
Author: Douglas Gregor <dgregor at apple.com>
Date:   Tue Nov 30 06:17:12 2010 +0000

    Add missing file from last commit

Added:
    cfe/branches/Apple/whitney/include/clang/Serialization/ASTSerializationListener.h

Added: cfe/branches/Apple/whitney/include/clang/Serialization/ASTSerializationListener.h
URL: http://llvm.org/viewvc/llvm-project/cfe/branches/Apple/whitney/include/clang/Serialization/ASTSerializationListener.h?rev=120672&view=auto
==============================================================================
--- cfe/branches/Apple/whitney/include/clang/Serialization/ASTSerializationListener.h (added)
+++ cfe/branches/Apple/whitney/include/clang/Serialization/ASTSerializationListener.h Wed Dec  1 20:52:36 2010
@@ -0,0 +1,44 @@
+//===- ASTSerializationListener.h - Decl/Type PCH Write Events -*- 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 the ASTSerializationListener class, which is notified
+//  by the ASTWriter when an entity is serialized.
+//
+//===----------------------------------------------------------------------===//
+#ifndef LLVM_CLANG_FRONTEND_AST_SERIALIZATION_LISTENER_H
+#define LLVM_CLANG_FRONTEND_AST_SERIALIZATION_LISTENER_H
+
+#include "llvm/System/DataTypes.h"
+
+namespace clang {
+
+class PreprocessedEntity;
+  
+/// \brief Listener object that receives callbacks when certain kinds of 
+/// entities are serialized.
+class ASTSerializationListener {
+public:
+  virtual ~ASTSerializationListener();
+  
+  /// \brief Callback invoked whenever a preprocessed entity is serialized.
+  ///
+  /// This callback will only occur when the translation unit was created with
+  /// a detailed preprocessing record.
+  ///
+  /// \param Entity The entity that has been serialized.
+  ///
+  /// \param Offset The offset (in bits) of this entity in the resulting
+  /// AST file.
+  virtual void SerializedPreprocessedEntity(PreprocessedEntity *Entity,
+                                            uint64_t Offset) = 0;
+};
+
+}
+
+#endif