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Add static_assert messages.

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Georgiy Guminov
2025-01-25 09:47:52 +03:00
committed by Georgy Guminov
parent 82b5c44cd3
commit 4ab19e045f
22 changed files with 189 additions and 135 deletions
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include/boost/iterator/iterator_facade.hpp
+8 -5
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@@ -907,7 +907,10 @@ namespace iterators {
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, ""); \
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) \
@@ -934,10 +937,10 @@ namespace iterators {
{ \
/* For those compilers that do not support enable_if */ \
static_assert( \
is_interoperable< Derived1, Derived2 >::value && \
boost::iterators::detail::is_traversal_at_least< typename iterator_category< Derived1 >::type, random_access_traversal_tag >::value && \
boost::iterators::detail::is_traversal_at_least< typename iterator_category< Derived2 >::type, random_access_traversal_tag >::value, \
"" \
is_interoperable<Derived1, Derived2>::value && \
boost::iterators::detail::is_traversal_at_least<typename iterator_category<Derived1>::type, random_access_traversal_tag>::value && \
boost::iterators::detail::is_traversal_at_least<typename iterator_category<Derived2>::type, 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) \