test cases/failing/91 missing pch file/test.json

{
  "stdout": [
    {
      "comment": "literal 'pch/prog.h' from meson.build appears in output, irrespective of os.path.sep",
      "line": "test cases/failing/91 missing pch file/meson.build:2:0: ERROR: File pch/prog.h does not exist."
    }
  ]
}