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38 lines
551 B
ObjectPascal
38 lines
551 B
ObjectPascal
{$ifdef fpc}
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{$mode fpc}
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{$endif fpc}
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function times2(x : longint) : longint;
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begin
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times2:=2*x;
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end;
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var
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x:function(x:longint):longint;
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y:pointer absolute x;
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z,w,v:pointer;
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begin
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z:=@x;
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w:=addr(x);
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v:=@y;
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writeln(longint(y),' ',longint(z),' ',longint(w),' ',longint(v));
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if (z<>w) or (z<>v) then
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begin
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writeln('Addr Error');
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halt(1);
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end;
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if (y<>nil) then
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begin
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writeln('Absolute Error');
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halt(1);
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end;
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x:=@times2;
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if (y<>pointer(@times2)) then
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begin
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writeln('Absolute Error');
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halt(1);
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end;
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end.
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