> They are: > http://docwiki.embarcadero.com/Libraries/XE5/en/System.Boolean That prototype is a recent invention, it wasn't there in older versions. Also the text sounds quite different somewhere else: http://docwiki.embarcadero.com/RADStudio/XE5/en/Simple_Types#Boolean_Types
> Yes. What I wanted to point out: also delphi does optimizations on enums > which fails if one feeds > invalid values. Okay, if you want believe that Booleans are enums: b:=boolean(42); if not b then writeln('falsy') else writeln('truthy'); Prints truthy. Doesn't crash. _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel