[Bug fortran/99183] Incompatible Runtime types

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99183

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Priority|P3                          |P4
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2021-03-27

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Fortran 7.5.0 gives the error

   v = x
      1
Error: Can't convert CLASS(d1) to CLASS(d2) at (1)

but the code is accepted since GCC8.

So the pr seems a 8/9/10/11 regression.