[Bug libstdc++/108305] FAIL: 27_io/basic_ofstream/open/char/noreplace.cc execution test

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108305

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
That test expects fopen("noreplace", "wx") to fail if the file already exists.

Does this fail too?

#include <stdio.h>
#include <stddef.h>
#include <assert.h>

int main()
{
  FILE* f = fopen("noreplace", "w");
  assert(f != NULL);
  fclose(f);
  f = fopen("noreplace", "wx");
  assert(f == NULL);
}