25 lines
728 B
Plaintext
25 lines
728 B
Plaintext
==== tests/cases/compiler/typeParametersShouldNotBeEqual2.ts (6 errors) ====
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function ff<T extends Date, U extends Date, V>(x: T, y: U, z: V) {
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var zz: Object;
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x = x; // Ok
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x = y; // Ok
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~
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!!! Type 'U' is not assignable to type 'T'.
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x = z; // Error
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~
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!!! Type 'V' is not assignable to type 'T'.
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z = x; // Error
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~
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!!! Type 'T' is not assignable to type 'V'.
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y = z; // Error
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~
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!!! Type 'V' is not assignable to type 'U'.
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z = y; // Error
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~
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!!! Type 'U' is not assignable to type 'V'.
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x = zz; // Error
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~
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!!! Type 'Object' is not assignable to type 'T'.
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zz = x; // Ok
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}
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