[fpc-devel] fpc and delphi applications cause floating point exceptions in other windows software :)

[Paul Ishenin]

Marco van de Voort wrote:

> This can break a lot of Delphi code, so preferably don't do it. Best
> solution is to ask on that bugreport for references that state that
> modifying FPU state isn't allowed. (and then maybne separately for several
> supported OSes, *nix/OSX/Windows)

What can I break if I modify control word before gdk function call and 
restore it after?

Best regards,
Paul Ishenin.