id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3413	Error with forward declaration of stdext::hash_map	Piotr Wyderski <piotr.wyderski@…>	Joel de Guzman	"Below is a thread which describes exactly the same error I've encountered in Boost 1.40. There also is a patch to fix this issue

http://www.nabble.com/-Spirit2--Error-with-forward-declaration-of-stdext::hash_map.-td21818384.html

The correct code should be for is_std_hash_map.hpp:

namespace boost
{
    template<class T>
    struct is_std_hash_map
        : boost::mpl::false_
    {};

    template<
        class Kty
      , class Ty
      , class Tr
      , class Alloc
    >
    struct is_std_hash_map< ::stdext::hash_map<Kty,Ty,Tr,Alloc> >
        : boost::mpl::true_
    {};

    template<class T>
    struct is_std_hash_multimap
        : boost::mpl::false_
    {};

    template<
        class Kty
      , class Ty
      , class Tr
      , class Alloc
    >
    struct is_std_hash_multimap< ::stdext::hash_multimap<Kty,Ty,Tr,Alloc> >
        : boost::mpl::true_
    {};
}

The correct code for std_hash_map_fwd.hpp:

namespace stdext
{
    template<
        class Kty
      , class Ty
      , class Tr
      , class Alloc
    >
    class hash_map;

    template<
        class Kty
      , class Ty
      , class Tr
      , class Alloc
    >
    class hash_multimap;
}
"	Bugs	closed	Boost 1.41.0	spirit	Boost 1.40.0	Problem	fixed