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program tgeneric29;
{$mode delphi}
type
IGenericInterface<T> = interface
function DoSomething(Arg: T): T;
end;
TGenericClass<T> = class(TInterfacedObject, IGenericInterface<T>)
F: T;
type
Intf = IGenericInterface<Integer>;
function DoSomething(Arg: T): T;
function Test(Arg: Intf): Intf;
end;
TGenericRecord<T> = record
F: T;
end;
TGenericArray<T> = array of T;
function TGenericClass<T>.DoSomething(Arg: T): T;
begin
Result := Arg;
end;
function TGenericClass<T>.Test(Arg: Intf): Intf;
begin
Result := Arg;
end;
var
ClassSpecialize: TGenericClass<Integer>;
RecordSpecialize: TGenericRecord<Integer>;
ArraySpecialize: TGenericArray<Integer>;
begin
end.
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