On 14 Nov 2012, at 17:33, ik wrote:

> begin
>  writeln(chr(256)); // because it is constant, the compiler only yell warning
> end.
> 
> Why does FPC allow such value to enter chr without raising something up ?

You can get an error by enabling range checking (-Cr on the command line or 
{$r+} in the source code).


Jonas_______________________________________________
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