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program trtti6;
{$mode objfpc}{$H+}
uses
typinfo;
type
{$M+}
TReferredClass = class
end;
{$M-}
TClassRef = class of TReferredClass;
{$M+}
TClass = class
private
FRef: TClassRef;
published
property Ref: TClassRef read FRef;
end;
{$M-}
TPtr = ^UnicodeString;
var
Info: PTypeInfo;
Data: PTypeData;
begin
// first check TClass.Ref property
Info := GetPropInfo(PTypeInfo(TClass.ClassInfo), 'Ref')^.PropType;
if Info^.Kind <> tkClassRef then
halt(1);
Data := GetTypeData(Info);
if Data^.RefType <> TReferredClass.ClassInfo then
halt(2);
// next check TRefferedClass.P method
Info := TypeInfo(TPtr);
if Info^.Kind <> tkPointer then
halt(3);
Data := GetTypeData(Info);
if Data^.RefType <> TypeInfo(UnicodeString) then
halt(4);
end.
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