https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103982
Bug ID: 103982
Summary: std::ranges::subrange does not work for clang
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: unlvsur at live dot com
Target Milestone: ---
#include<utility>
#include<ranges>
int main()
{
for(std::pair<int*,int*> it_pair{};
auto e : std::ranges::subrange(it_pair.first,it_pair.second))
{
}
}
GCC accepts this code. However clang does not.
constraints not satisfied for alias template 'sentinel_t' [with _Range = const
std::ranges::subrange<int *, int *, std::ranges::subrange_kind::sized>]
&& sized_sentinel_for<sentinel_t<const _Derived>,
^~~~~~~~~~~~~~~~~~~~~~~~~~
