3. Incompatible type for similar data type, such as:Code: Pascal [Select]type aoi: array of integer; function a(i: array of integer);
Not very useful. Often used optionCode: Pascal [Select]try Alloc; try DoSome; finally Free; end;except HandleErrors;end;not covered by this pattern. Ideologically different design. Try finally to conserve resources, but try except for error handling.