[Bug tree-optimization/113922] -Wstringop-overflow with FORTIFY_SOURCE=3 and O{1,2,3} generates a false positive for 0-sized structs

[sergiodj at sergiodj dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113922

--- Comment #2 from Sergio Durigan Junior <sergiodj at sergiodj dot net> ---
Created attachment 57431
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57431&action=edit
Preprocessed source

Sure thing.  Here it is.