Callback support for __fastcall and __stdcall functions.

Create FunctionTraits specializations that can unwrap function pointers that
are delcared with __fastcall and __stdcall on windows.

Only include these in the Windows build.

BUG=35223
TEST=new unittests

Review URL: http://codereview.chromium.org/6561004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@76174 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 128 insertions, 0 deletions

diff --git a/base/bind_internal_win.h b/base/bind_internal_win.h
new file mode 100644
index 0000000..dab8d51
--- /dev/null
+++ b/base/bind_internal_win.h
@@ -0,0 +1,128 @@
+// This file was GENERATED by command:
+//     pump.py bind_internal_win.h.pump
+// DO NOT EDIT BY HAND!!!
+
+
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Specializations of FunctionTraits<> for Windows specific calling
+// conventions.  Please see base/bind_internal.h for more info.
+
+#ifndef BASE_BIND_INTERNAL_WIN_H_
+#define BASE_BIND_INTERNAL_WIN_H_
+#pragma once
+
+namespace base {
+namespace internal {
+
+template <typename Sig>
+struct FunctionTraits;
+
+// __stdcall Function: Arity 0.
+template <typename R>
+struct FunctionTraits<R(__stdcall *)()> {
+  typedef R (*NormalizedSig)();
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 0.
+template <typename R>
+struct FunctionTraits<R(__fastcall *)()> {
+  typedef R (*NormalizedSig)();
+  typedef false_type IsMethod;
+};
+
+// __stdcall Function: Arity 1.
+template <typename R, typename X1>
+struct FunctionTraits<R(__stdcall *)(X1)> {
+  typedef R (*NormalizedSig)(X1);
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 1.
+template <typename R, typename X1>
+struct FunctionTraits<R(__fastcall *)(X1)> {
+  typedef R (*NormalizedSig)(X1);
+  typedef false_type IsMethod;
+};
+
+// __stdcall Function: Arity 2.
+template <typename R, typename X1, typename X2>
+struct FunctionTraits<R(__stdcall *)(X1, X2)> {
+  typedef R (*NormalizedSig)(X1, X2);
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 2.
+template <typename R, typename X1, typename X2>
+struct FunctionTraits<R(__fastcall *)(X1, X2)> {
+  typedef R (*NormalizedSig)(X1, X2);
+  typedef false_type IsMethod;
+};
+
+// __stdcall Function: Arity 3.
+template <typename R, typename X1, typename X2, typename X3>
+struct FunctionTraits<R(__stdcall *)(X1, X2, X3)> {
+  typedef R (*NormalizedSig)(X1, X2, X3);
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 3.
+template <typename R, typename X1, typename X2, typename X3>
+struct FunctionTraits<R(__fastcall *)(X1, X2, X3)> {
+  typedef R (*NormalizedSig)(X1, X2, X3);
+  typedef false_type IsMethod;
+};
+
+// __stdcall Function: Arity 4.
+template <typename R, typename X1, typename X2, typename X3, typename X4>
+struct FunctionTraits<R(__stdcall *)(X1, X2, X3, X4)> {
+  typedef R (*NormalizedSig)(X1, X2, X3, X4);
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 4.
+template <typename R, typename X1, typename X2, typename X3, typename X4>
+struct FunctionTraits<R(__fastcall *)(X1, X2, X3, X4)> {
+  typedef R (*NormalizedSig)(X1, X2, X3, X4);
+  typedef false_type IsMethod;
+};
+
+// __stdcall Function: Arity 5.
+template <typename R, typename X1, typename X2, typename X3, typename X4,
+    typename X5>
+struct FunctionTraits<R(__stdcall *)(X1, X2, X3, X4, X5)> {
+  typedef R (*NormalizedSig)(X1, X2, X3, X4, X5);
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 5.
+template <typename R, typename X1, typename X2, typename X3, typename X4,
+    typename X5>
+struct FunctionTraits<R(__fastcall *)(X1, X2, X3, X4, X5)> {
+  typedef R (*NormalizedSig)(X1, X2, X3, X4, X5);
+  typedef false_type IsMethod;
+};
+
+// __stdcall Function: Arity 6.
+template <typename R, typename X1, typename X2, typename X3, typename X4,
+    typename X5, typename X6>
+struct FunctionTraits<R(__stdcall *)(X1, X2, X3, X4, X5, X6)> {
+  typedef R (*NormalizedSig)(X1, X2, X3, X4, X5, X6);
+  typedef false_type IsMethod;
+};
+
+// __fastcall Function: Arity 6.
+template <typename R, typename X1, typename X2, typename X3, typename X4,
+    typename X5, typename X6>
+struct FunctionTraits<R(__fastcall *)(X1, X2, X3, X4, X5, X6)> {
+  typedef R (*NormalizedSig)(X1, X2, X3, X4, X5, X6);
+  typedef false_type IsMethod;
+};
+
+}  // namespace internal
+}  // namespace base
+
+#endif  // BASE_BIND_INTERNAL_WIN_H_