Confusing error message

[Stephen R. van den Berg]

This looks fine:

> string a=({"12","34","56"});
Compiler Error: 1: Bad type in assignment.
Compiler Error: 1: Expected: string.
Compiler Error: 1: Got     : array(string(0..255)).

This is confusing:

> (string)({"12","34","56"});
cast: Item 2 is not an integer: "56"
HilfeInput:1: HilfeInput()->___HilfeWrapper()

Any ideas on how this last one can be improved?
-- 
Sincerely,
           Stephen R. van den Berg.
E-mails should be like a lady's skirt:
Long enough to cover the subject, and short enough to be interesting.