An early optimization in std::pair<> in Visual Studio 2008 Service Pack 1 mak...

net/base/cookie_monster.h

 // Copyright (c) 2006-2008 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.
 
 // Brought to you by the letter D and the number 2.
 
 #ifndef NET_BASE_COOKIE_MONSTER_H_
 #define NET_BASE_COOKIE_MONSTER_H_
 
 #include <map>
@@ skipping 231 matching lines @@
       : name_(name),
         value_(value),
         path_(path),
         creation_date_(creation),
         expiry_date_(expires),
         has_expires_(has_expires),
         secure_(secure),
         httponly_(httponly) {
   }
 
+#if defined(_MSC_VER) && _CPPLIB_VER == 505
+  // On Visual Studio 2008 Service Pack 1, std::pair<A, B> are optimized in a
+  // way that requires the availability of a default constructor.
+  CanonicalCookie() { }
+#endif
+
   // Supports the default copy constructor.
 
   const std::string& Name() const { return name_; }
   const std::string& Value() const { return value_; }
   const std::string& Path() const { return path_; }
   const Time& CreationDate() const { return creation_date_; }
   bool DoesExpire() const { return has_expires_; }
   bool IsPersistent() const { return DoesExpire(); }
   const Time& ExpiryDate() const { return expiry_date_; }
   bool IsSecure() const { return secure_; }
@@ skipping 40 matching lines @@
   PersistentCookieStore() { }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PersistentCookieStore);
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_COOKIE_MONSTER_H_