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Version:
3.0.0 ▾
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{ this tests that forced typecasts to inline specialized types work }
program tgeneric52;
{$ifdef fpc}
{$mode delphi}
{$endif}
{$apptype console}
type
TTest = class
function Test: Integer;
end;
TTestGen<T> = class(TTest)
function Test: Integer;
end;
function TTest.Test: Integer;
begin
Result := 1;
end;
function TTestGen<T>.Test: Integer;
begin
Result := 2;
end;
var
t: TTest;
res: Integer;
begin
t := TTestGen<Integer>.Create;
res := TTestGen<Integer>(t).Test;
Writeln('t.Test: ', res);
if res <> 2 then
Halt(1);
Writeln('ok');
end.