[Bug libstdc++/98035] New: filesystem::exists("./") fails on Windows

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98035

            Bug ID: 98035
           Summary: filesystem::exists("./") fails on Windows
           Product: gcc
           Version: 10.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: redi at gcc dot gnu.org
  Target Milestone: ---

#include <filesystem>
#include <experimental/filesystem>
#include <iostream>

int main()
{
  std::cout << std::filesystem::exists("./") << '\n';
  std::cout << std::experimental::filesystem::exists("./") << '\n';
}

This prints two zeros.

The trailing slash is the problem.