fn alloc_env_var_as_wide_str<'mir, 'tcx>(
name: &OsStr,
value: &OsStr,
ecx: &mut InterpCx<'mir, 'tcx, Evaluator<'mir, 'tcx>>
) -> InterpResult<'tcx, Pointer<Option<Provenance>>>
fn alloc_env_var_as_wide_str<'mir, 'tcx>(
name: &OsStr,
value: &OsStr,
ecx: &mut InterpCx<'mir, 'tcx, Evaluator<'mir, 'tcx>>
) -> InterpResult<'tcx, Pointer<Option<Provenance>>>