[Bug c++/109756] "internal compiler error: tree check" when using the [[assume]] attribute with pack expansion

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109756

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 55019
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55019&action=edit
gcc14-pr109756.patch

Untested patch to diagnose ellipsis after attributes with no arguments.