[fpc-pascal] Single or Double

[Florian Klaempfl]

Marcel Martin wrote:
> Hello,
> 
> I need to know *at compile time* whether the type Real is
> Single or Double. Currently, I use this
> 
> {$IFDEF FPC_HAS_TYPE_DOUBLE}
>  ...
> {$ELSE}
> {$IFDEF FPC_HAS_TYPE_SINGLE}
>  ...
> {$ELSE}
>   {$FATAL Type Real should be defined as Single or as Double}
> {$ENDIF} // FPC_HAS_TYPE_SINGLE
> {$ENDIF} // FPC_HAS_TYPE_DOUBLE
> 
> This works. But is it a reliable way of doing? Since the
> FPC_HAS_TYPE_XXX directives are not documented, I have a
> little doubt ;-)

They won't be removed, they are too new to be documented :)