13 lines
No EOL
591 B
Text
13 lines
No EOL
591 B
Text
==== tests/cases/compiler/maxConstraints.ts (2 errors) ====
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interface Comparable<T> {
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compareTo(other: T): number;
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}
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interface Comparer {
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<T extends Comparable<T>>(x: T, y: T): T;
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~~~~~~~~~~~~~~~~~~~~~~~
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!!! Constraint of a type parameter cannot reference any type parameter from the same type parameter list.
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}
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var max2: Comparer = (x, y) => { return (x.compareTo(y) > 0) ? x : y };
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var maxResult = max2(1, 2);
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~
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!!! Argument of type 'number' is not assignable to parameter of type 'Comparable<unknown>'. |