16 lines
680 B
Plaintext
16 lines
680 B
Plaintext
==== tests/cases/conformance/types/typeParameters/typeArgumentLists/wrappedAndRecursiveConstraints4.ts (1 errors) ====
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class C<T extends { length: number }> {
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constructor(x: T) { }
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foo<U extends T>(x: U) {
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function bar<V extends U>(x: V) {
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return x;
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}
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return bar;
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}
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}
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var c = new C({ length: 2 });
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var r = c.foo('');
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var r2 = r({ length: 3, charAt: (x: number) => { '' } }); // error
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! Argument of type '{ length: number; charAt: (x: number) => void; }' is not assignable to parameter of type 'string'. |