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Changes the test cases, as the behaviour about const-qualifier for

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attribute_type and attribute_const_type when type is deduced can be
different than when the type is provided.

Indeed when specifying attribute_type and attribute_const_type manually
it's possible to provide a type which isn't const qualified as
attribute_const_type. When deducing the types from the get_expr, a const
and a non const qualified type is taken respectively for attribute_type
and attribute_const_type.
This commit is contained in:
Damien Buhl (alias daminetreg)
2014-10-22 22:06:31 +02:00
parent 020b22f9b9
commit e50f5852e4
2 changed files with 31 additions and 8 deletions
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10
include/boost/fusion/adapted/adt/detail/adapt_base.hpp
View File

@ -84,7 +84,7 @@
BOOST_PP_IF(DEDUCE_TYPE, \
BOOST_FUSION_ADT_ATTRIBUTE_TYPEOF, \
BOOST_FUSION_ADT_ATTRIBUTE_GIVENTYPE \
)(NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE) /* XXX: Check PROXY PREFIX */\
)(NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE) \
\
template<class Val> \
BOOST_FUSION_GPU_ENABLED \
@ -98,7 +98,7 @@
} \
\
BOOST_FUSION_GPU_ENABLED \
static type /* TODO: Check Type here */ \
static type \
boost_fusion_adapt_adt_impl_get( \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& obj) \
{ \
@ -107,7 +107,7 @@
} \
\
BOOST_FUSION_GPU_ENABLED \
static const_type /* TODO: check Const Type here */ \
static const_type \
boost_fusion_adapt_adt_impl_get( \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) const& obj) \
{ \
@ -128,7 +128,7 @@
typedef typename access::adt_attribute_access< \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
, I \
>::const_type type; /* TODO: check const Type here */ \
>::const_type type; \
\
BOOST_FUSION_GPU_ENABLED \
explicit \
@ -167,7 +167,7 @@
typedef typename access::adt_attribute_access< \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
, I \
>::type type; /* TODO: check Type here */ \
>::type type; \
\
BOOST_FUSION_GPU_ENABLED \
explicit \

29
test/sequence/adapt_adt.cpp
View File

@ -102,9 +102,9 @@ namespace ns
#if BOOST_PP_VARIADICS
BOOST_FUSION_ADAPT_ADT(
ns::point,
(BOOST_FUSION_ADAPT_AUTO, BOOST_FUSION_ADAPT_AUTO, obj.get_x(), obj.set_x(val))
(obj.get_y(), obj.set_y(val))
(int, int, obj.get_z(), obj.set_z(val))
(int, int, obj.get_x(), obj.set_x(val))
(BOOST_FUSION_ADAPT_AUTO, BOOST_FUSION_ADAPT_AUTO, obj.get_y(), obj.set_y(val))
(obj.get_z(), obj.set_z(val))
)
# if !BOOST_WORKAROUND(__GNUC__,<4)
@ -255,6 +255,7 @@ main()
#endif
{
// Check types provided in case it's provided
BOOST_MPL_ASSERT((
boost::is_same<
boost::fusion::result_of::front<ns::point>::type,
@ -275,6 +276,28 @@ main()
boost::fusion::result_of::front<ns::point const>::type::type,
int
>));
// Check types provided in case it's deduced
BOOST_MPL_ASSERT((
boost::is_same<
boost::fusion::result_of::back<ns::point>::type,
boost::fusion::extension::adt_attribute_proxy<ns::point,2,false>
>));
BOOST_MPL_ASSERT((
boost::is_same<
boost::fusion::result_of::back<ns::point>::type::type,
int
>));
BOOST_MPL_ASSERT((
boost::is_same<
boost::fusion::result_of::back<ns::point const>::type,
boost::fusion::extension::adt_attribute_proxy<ns::point,2,true>
>));
BOOST_MPL_ASSERT((
boost::is_same<
boost::fusion::result_of::back<ns::point const>::type::type,
const int
>));
}
return boost::report_errors();