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program tclass11a;
{$ifdef fpc}
{$mode delphi}
{$endif}
{$apptype console}
type
TSomeClass = class
strict private
type
TPrivateNestedClass = class
public
procedure DoSomething;
end;
public
type
TNestedClass = class
public
procedure DoSomething;
end;
class procedure Test; virtual;
end;
TDescendant = class(TSomeClass)
public
class procedure Test; override;
end;
procedure TSomeClass.TPrivateNestedClass.DoSomething;
begin
WriteLn('TSomeClass.TPrivateNestedClass.DoSomething: ok');
end;
procedure TSomeClass.TNestedClass.DoSomething;
begin
WriteLn('TSomeClass.TNestedClass.DoSomething: ok');
end;
class procedure TSomeClass.Test;
var
P: TPrivateNestedClass;
N: TNestedClass;
begin
P := TPrivateNestedClass.Create;
P.DoSomething;
P.Free;
N := TNestedClass.Create;
N.DoSomething;
N.Free;
end;
class procedure TDescendant.Test;
var
N: TNestedClass;
begin
N := TNestedClass.Create;
N.DoSomething;
N.Free;
end;
begin
TSomeClass.Test;
TDescendant.Test;
end.
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