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BUGFIX: Expands typename for attribute_type only in case it is really a dependent scope.

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This commit is contained in:
Damien Buhl (alias daminetreg)
2015-01-25 21:48:49 +01:00
parent 588896de45
commit 382c1e5645
1 changed files with 19 additions and 11 deletions
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30
include/boost/fusion/adapted/adt/detail/adapt_base.hpp
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@ -45,7 +45,7 @@
BOOST_PP_IF(DEDUCE_TYPE, 1, 3), ATTRIBUTE)
#define BOOST_FUSION_ADT_ATTRIBUTE_TYPEOF( \
NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, PREFIX) \
NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, PREFIX, IS_TPL) \
\
struct deduced_attr_type { \
static const BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& obj; \
@ -54,16 +54,16 @@
ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, 1)) type; \
}; \
\
typedef typename boost::remove_const< \
typename deduced_attr_type::type \
typedef BOOST_PP_IF(IS_TPL, typename, ) boost::remove_const< \
BOOST_PP_IF(IS_TPL, typename, ) deduced_attr_type::type \
>::type type; \
\
typedef typename boost::add_const< \
typename deduced_attr_type::type \
typedef BOOST_PP_IF(IS_TPL, typename, ) boost::add_const< \
BOOST_PP_IF(IS_TPL, typename, ) deduced_attr_type::type \
>::type const_type;
#define BOOST_FUSION_ADT_ATTRIBUTE_GIVENTYPE( \
NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, PREFIX) \
NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, PREFIX, IS_TPL) \
\
typedef BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 0, ATTRIBUTE) type; \
typedef BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 1, ATTRIBUTE) const_type;
@ -84,8 +84,12 @@
\
BOOST_PP_IF(DEDUCE_TYPE, \
BOOST_FUSION_ADT_ATTRIBUTE_TYPEOF, \
BOOST_FUSION_ADT_ATTRIBUTE_GIVENTYPE \
)(NAME_SEQ, ATTRIBUTE, ATTRIBUTE_TUPEL_SIZE, PREFIX) \
BOOST_FUSION_ADT_ATTRIBUTE_GIVENTYPE)( \
NAME_SEQ, \
ATTRIBUTE, \
ATTRIBUTE_TUPEL_SIZE, \
PREFIX, \
BOOST_PP_SEQ_HEAD(TEMPLATE_PARAMS_SEQ)) \
\
template<class Val> \
BOOST_FUSION_GPU_ENABLED \
@ -126,7 +130,9 @@
, true \
> \
{ \
typedef typename access::adt_attribute_access< \
typedef \
BOOST_PP_IF(BOOST_PP_SEQ_HEAD(TEMPLATE_PARAMS_SEQ), typename, ) \
access::adt_attribute_access< \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
, I \
>::const_type type; \
@ -165,7 +171,9 @@
, false \
> \
{ \
typedef typename access::adt_attribute_access< \
typedef \
BOOST_PP_IF(BOOST_PP_SEQ_HEAD(TEMPLATE_PARAMS_SEQ), typename, ) \
access::adt_attribute_access< \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
, I \
>::type type; \
@ -215,7 +223,7 @@
, I \
> \
{ \
typedef typename \
typedef BOOST_PP_IF(BOOST_PP_SEQ_HEAD(TEMPLATE_PARAMS_SEQ), typename, ) \
adt_attribute_proxy< \
BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
, I \