[Bug c/93278] huge almost empty array takes huge time to compile and produces huge object file

[doug at cs dot dartmouth.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93278

--- Comment #2 from doug mcilroy <doug at cs dot dartmouth.edu> ---
My error. I omitted half the program. The bad behavior is exhibited by
        char a{HUGE] = "x";
        int main(){ return 0; }