https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119930
--- Comment #14 from Iain Sandoe <iains at gcc dot gnu.org> --- I suppose that the new/delete opts might not be able to 'see though' the coroutine suspend returns. We can identify that a function is a coroutine component and perhaps just punt on the optimisation in that case (at least for now).
