> 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.
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