[Bug fortran/122080] Optional array argument reads uninitialized values from stack

[henri at henrimenke dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122080

--- Comment #1 from Henri Menke <henri at henrimenke dot de> ---
Created attachment 62455
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62455&action=edit
Soourc file