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https://gitlab.com/freepascal.org/fpc/source.git
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684c8842e7
pgenutils.pas, check_generic_constraints: * correctly handle forward defs if the constraint is either a single IInterface/IUnknown or a TObject/class + added tests git-svn-id: trunk@28601 -
36 lines
585 B
ObjectPascal
36 lines
585 B
ObjectPascal
{ %NORUN }
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program tgenconstraint37;
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{$mode objfpc}
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type
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generic TGenericTObject<T: TObject> = class
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end;
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generic TGenericClass<T: class> = class
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end;
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generic TGenericIInterface<T: IInterface> = class
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end;
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TTestObject = class;
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ITestInterface = interface;
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TGenericTObjectTTestObject = specialize TGenericTObject<TTestObject>;
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TGenericClassTTestObject = specialize TGenericClass<TTestObject>;
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TGenericIInterfaceITestInterface = specialize TGenericIInterface<ITestInterface>;
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TTestObject = class
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end;
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ITestInterface = interface
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end;
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begin
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end.
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