{
  "stdout": [
    {
      "comment": "literal 'pch/prog.h' from meson.build appears in output, irrespective of os.path.sep",
      "line": "test cases/failing/85 missing pch file/meson.build:2:6: ERROR: The following PCH files do not exist: pch/prog.h, pch/prog_pch.c"
    }
  ]
}