[Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list

[heiko at hexco dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124651

--- Comment #6 from Heiko Eißfeldt <heiko at hexco dot de> ---
Sorry, this rewrite was not working as expected. Please ignore.