[Bug fortran/82865] Option -fdec collides with PDT

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82865

Thomas Koenig <tkoenig at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |tkoenig at gcc dot gnu.org

--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Jerry DeLisle from comment #2)
> This gets into philosophical issue.  The intent of -fdec was to allow old
> DEC codes to be compiled. Old DEC codes do not have PDT.  Any newer codes
> that use PDT should never use -fdec. I vote Invalid or Wont fix resolution.

I concur. Maybe we should document this in the manual or
throw a hard error if a PDT is discovered with one of the dec options
is in place.