[Bug c++/68948] G++ voluntarily removes a function call with terrible side effects

[basil at list dot ru]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68948

--- Comment #1 from Vasily Sukhanov <basil at list dot ru> ---
Created attachment 37051
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37051&action=edit
compressed preprocessed file

I had to compress the file to fit into 1M.