delphi-coll-xe
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delphidabbler
In Collections.Dynamic, Member.TSelector<T, K> implementation relies on a hack that may no longer work
https://github.com/delphidabbler/delphi-coll-xe/blob/a59ccc3b6b935878ba7682ce0ace78eb60f72373/src/Library/Collections.Dynamic.pas#L57
The use of TFunc<P,R> in the interface list of TSelector<T,K> above uses a hack that relies on Delphi implementating TFunc<> as an interfaced object that defines a single Invoke method. This method is referenced later in
https://github.com/delphidabbler/delphi-coll-xe/blob/f072f729a3d18b1ae8cfc7aca9ea1887a1b6e9f1/src/Library/Collections.Dynamic.pas#L64
And
https://github.com/delphidabbler/delphi-coll-xe/blob/f072f729a3d18b1ae8cfc7aca9ea1887a1b6e9f1/src/Library/Collections.Dynamic.pas#L65
While this may work in Delphi XE I've read that later compilers prevent the use of TFunc<>.Invoke. So an alternative method of achieving the same result may be required.
