https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110663
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> --- Carry on of Jakub's comment in PR99666 about implementing this: "Yeah, but not really sure if we want to do anything with it other than accept it / verify the restrictions. "The tasking is already overly complicated and the right way is to make it more scalable (have per thread task queues with work stealing rather than the 3 different queues we currently have with per-team lock)."
