Function rustc_traits::normalize_erasing_regions::try_normalize_after_erasing_regions

fn try_normalize_after_erasing_regions<'tcx, T: TypeFoldable<'tcx> + PartialEq + Copy>(
    tcx: TyCtxt<'tcx>, 
    goal: ParamEnvAnd<'tcx, T>
) -> Result<T, NoSolution>