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Fix regression in how the table_iterator defines its reference type

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Christian Mazakas
2022-10-12 08:58:32 -07:00
parent becd166e66
commit 05b3025c0e
2 changed files with 15 additions and 1 deletions
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3
include/boost/unordered/detail/foa.hpp
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@@ -621,7 +621,8 @@ public:
using value_type=Value; using value_type=Value;
using pointer= using pointer=
typename std::conditional<Const,value_type const*,value_type*>::type; typename std::conditional<Const,value_type const*,value_type*>::type;
using reference=value_type&; using reference=
typename std::conditional<Const,value_type const&,value_type&>::type;
using iterator_category=std::forward_iterator_tag; using iterator_category=std::forward_iterator_tag;
using element_type= using element_type=
typename std::conditional<Const,value_type const,value_type>::type; typename std::conditional<Const,value_type const,value_type>::type;

13
test/unordered/compile_set.cpp
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@@ -64,6 +64,19 @@ INSTANTIATE(multiset)<test::minimal::assignable,
#endif #endif
UNORDERED_AUTO_TEST (type_traits) {
#ifdef BOOST_UNORDERED_FOA_TESTS
typedef boost::unordered_flat_set<int> set_type;
#else
typedef boost::unordered_set<int> set_type;
#endif
typedef set_type::iterator iterator;
BOOST_STATIC_ASSERT(boost::is_same<int const&,
std::iterator_traits<iterator>::reference>::value);
}
UNORDERED_AUTO_TEST (test0) { UNORDERED_AUTO_TEST (test0) {
test::minimal::constructor_param x; test::minimal::constructor_param x;