19 lines
325 B
TypeScript
19 lines
325 B
TypeScript
interface Foo<T> {
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frobble(value: T): T;
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}
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function f<T, U>(): Foo<U> {
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var x: Foo<T>;
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var y: Foo<U>;
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x = y; // should be an error
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return x;
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}
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class C<T> {
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f<U>(): Foo<U> {
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var x: Foo<T>;
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var y: Foo<U>;
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x = y; // should be an error
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return x;
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}
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} |