[Bug fortran/80304] [7 Regression] do-concurrent dosn't work well with gfortran 7.

[chinoune.mehdi at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80304

--- Comment #5 from Chinoune <chinoune.mehdi at hotmail dot com> ---
Created attachment 41124
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41124&action=edit
the second test program

This is another test which fails with all the optimizations directives (except
-Og).