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Remove BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY

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Correct static_assert messages.
Fix messages & replace is_standard_layout with is_copy_constructible.
This commit is contained in:
Georgy Guminov
2025-01-25 09:47:52 +03:00
parent c69ac1408a
commit fdfafce2b9
4 changed files with 8 additions and 26 deletions
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include/boost/iterator/iterator_facade.hpp
+1 -18
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@@ -433,9 +433,7 @@ namespace iterators {
struct use_operator_brackets_proxy
: detail::negation<
detail::conjunction<
// Really we want an is_copy_constructible trait here,
// but is_POD will have to suffice in the meantime.
std::is_standard_layout<ValueType>
std::is_copy_constructible<ValueType>
, std::is_trivial<ValueType>
, iterator_writability_disabled<ValueType,Reference>
>
@@ -908,11 +906,6 @@ namespace iterators {
# define BOOST_ITERATOR_FACADE_INTEROP(op, result_type, return_prefix, base_op) \
BOOST_ITERATOR_FACADE_INTEROP_HEAD(inline, op, result_type) \
{ \
/* For those compilers that do not support enable_if */ \
static_assert( \
is_interoperable<Derived1, Derived2>::value, \
"Derived1 & Derived2 types must be interoperable." \
); \
return_prefix iterator_core_access::base_op( \
*static_cast<Derived1 const*>(&lhs) \
, *static_cast<Derived2 const*>(&rhs) \
@@ -938,16 +931,6 @@ namespace iterators {
BOOST_ITERATOR_FACADE_INTEROP_RANDOM_ACCESS_HEAD(inline, op, result_type) \
{ \
using boost::iterators::detail::is_traversal_at_least; \
typedef typename iterator_category<Derived1>::type Derived1IterCat; \
typedef typename iterator_category<Derived2>::type Derived2IterCat; \
/* For those compilers that do not support enable_if */ \
static_assert( \
is_interoperable<Derived1, Derived2>::value && \
is_traversal_at_least<Derived1IterCat, random_access_traversal_tag>::value && \
is_traversal_at_least<Derived2IterCat, random_access_traversal_tag>::value, \
"Derived1 & Derived2 types must be interoperable and must both have " \
"random_access_traversal_tag." \
); \
return_prefix iterator_core_access::base_op( \
*static_cast<Derived1 const*>(&lhs) \
, *static_cast<Derived2 const*>(&rhs) \