[Bug libstdc++/99402] [10/11 Regression] std::copy creates _GLIBCXX_DEBUG false positive for attempt to subscript a dereferenceable (start-of-sequence) iterator

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99402

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Reduced:

#include <algorithm>
#include <set>
#include <vector>

using namespace std;

int main()
{
    // any container with non-random access iterators:
    const set<int> source = { 0, 1 };
    vector<int> dest(1);
    copy(source.begin(), ++source.begin(), dest.begin());
}