[fpc-pascal] two questions about dynamic array

[Xiangrong Fang]

Hi All,

I have two simple questions:

1) As far as I know class variables in FPC are automatic initialize to the
NULL value (e.g. 0 or "" or whatever), does that include dynamic arrays?
e.g.

TMyClass = class
    myarray: array[0..100] of Integer;
end;

will myarray be initialized to nil?


2) After SetLength(myarray, 0), is myarray nil or pointing to some invalid
address?

Thanks
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