https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80761
Bug ID: 80761
Summary: std::set<T,C,A>::insert_return_type uses wrong
iterator type
Product: gcc
Version: 7.1.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
Target Milestone: ---
#include <set>
int main()
{
auto [ins, pos, node] = std::set<int>::insert_return_type{};
static_assert( std::is_same_v<bool, decltype(ins)> );
static_assert( std::is_same_v<std::set<int>::iterator, decltype(pos)> );
static_assert( std::is_same_v<std::set<int>::node_type, decltype(node)> );
}
ins.cc: In function ‘int main()’:
ins.cc:7:3: error: static assertion failed
static_assert( std::is_same_v<std::set<int>::iterator, decltype(pos)> );
^~~~~~~~~~~~~
