fn build_subroutine_type_di_node<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
unique_type_id: UniqueTypeId<'tcx>,
) -> DINodeCreationResult<'ll>
fn build_subroutine_type_di_node<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
unique_type_id: UniqueTypeId<'tcx>,
) -> DINodeCreationResult<'ll>