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30 lines
525 B
ObjectPascal
30 lines
525 B
ObjectPascal
{ %fail }
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{$mode objfpc}
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type
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tc = class
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left,right: tc;
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function test(var c: tc): boolean;
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end;
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testfunc = function(var c: tc):boolean;
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function foreach(var c: tc; p: testfunc): boolean;
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begin
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if not assigned(c) then
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exit;
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end;
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function tc.test(var c: tc): boolean;
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begin
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{ The @tc.test is still a pointer to a method and not valid
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with a normal procvar }
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result := foreach(c.left,@tc.test);
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result := foreach(c.right,@tc.test) or result;
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end;
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begin
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end.
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