[Bug libstdc++/81749] std::align: runtime error: negation of 8 cannot be represented in type 'size_t'

[max at maxbruckner dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81749

--- Comment #1 from Max Bruckner <max at maxbruckner dot de> ---
Created attachment 41945
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41945&action=edit
Makefile to reproduce the error