20 lines
233 B
ObjectPascal
20 lines
233 B
ObjectPascal
type
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t1 = class end;
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procedure p2<T>(a: T); where T:class;
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begin
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assert(a = nil);
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end;
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procedure p1<T>; where T: t1;
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begin
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var a: T;
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var b: t1;
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a := b as T;
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p2&<t1>(b);
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assert(a = nil);
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end;
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begin
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p1&<t1>;
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end. |