[Bug c++/82081] Tail call optimisation of noexcept function leads to exception allowed through

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82081

--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> ---
Created attachment 46157
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46157&action=edit
fix

Here's a patch.  I'm not sure if it will go into GCC 9 or 10.