Callback support for __fastcall and __stdcall functions.

base/bind_unittest.cc

 // 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.
 
 #include "base/bind.h"
 
 #if defined(BASE_CALLBACK_H_)
 // We explicitly do not want to include callback.h so people are not tempted
 // to use bind.h in a headerfile for getting the Callback types.
 #error "base/bind.h should avoid pulling in callback.h by default."
@@ skipping 563 matching lines @@
   // method_bound_to_array_cb.Run();
 
   // - Refcounted types should not be bound as a raw pointer.
   // HasRef for_raw_ptr;
   // Callback<void(void)> ref_count_as_raw_ptr =
   //     Bind(&VoidPolymorphic1<HasRef*>, &for_raw_ptr);
   // ASSERT_EQ(&for_raw_ptr, ref_count_as_raw_ptr.Run());
 
 }
 
+#if defined(OS_WIN)
+int __fastcall FastCallFunc(int n) {
+  return n;
+}
+
+int __stdcall StdCallFunc(int n) {
+  return n;
+}
+
+// Windows specific calling convention support.
+//   - Can bind a __fastcall function.
+//   - Can bind a __stdcall function.
+TEST_F(BindTest, WindowsCallingConventions) {
+  Callback<int(void)> fastcall_cb = Bind(&FastCallFunc, 1);
+  EXPECT_EQ(1, fastcall_cb.Run());
+
+  Callback<int(void)> stdcall_cb = Bind(&StdCallFunc, 2);
+  EXPECT_EQ(2, stdcall_cb.Run());
+}
+#endif
+
 }  // namespace
 }  // namespace base