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Use the same error message when reporting missing typeof registrations in vintage implementation as in compliant implementation

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[SVN r2441]
This commit is contained in:
Peder Holt
2005-01-11 21:22:36 +00:00
parent 37e60c8673
commit 99bd35b735
1 changed files with 9 additions and 4 deletions
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13
include/boost/typeof/vintage/modifiers.hpp
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@ -15,7 +15,7 @@ sizer<0xffff> encode(...);
template<unsigned N>
struct validate_type {
template<typename T>
struct use_BOOST_TYPEOF_REGISTER_TYPE {
struct Type_Not_Registered_With_Typeof_System {
typedef int type;
};
};
@ -23,7 +23,7 @@ struct validate_type {
template<>
struct validate_type<0xffff> {
template<typename T>
struct use_BOOST_TYPEOF_REGISTER_TYPE {
struct Type_Not_Registered_With_Typeof_System {
};
};
@ -34,8 +34,13 @@ struct encode_impl<NO_MODIFIERS>
struct encoder {
typedef T const& (*function_ptr)(V,Types);
BOOST_STATIC_CONSTANT(unsigned,value=sizeof(encode(function_ptr(NULL))));
//If T is a template type, use BOOST_TYPEOF_REGISTER_TEMPLATE.
typedef validate_type<value>::use_BOOST_TYPEOF_REGISTER_TYPE<T>::type type_validation;
/*
If T is a simple type, use BOOST_TYPEOF_REGISTER_TYPE
if T is a simple template type (containing only typenames) use BOOST_TYPEOF_REGISTER_TEMPLATE
If T is a complex template type (containing integral constants) use BOOST_TYPEOF_REGISTER_TEMPLATE_X
If T is a nested class, you need to use BOOST_TYPEOF_REGISTER_TYPE for every concrete instantiation of that class.
*/
typedef validate_type<value>::Type_Not_Registered_With_Typeof_System<T>::type type_validation;
};
};