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LibJS: Throw RangeError on BigInt exponentiation with negative exponent

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https://tc39.es/ecma262/#sec-numeric-types-bigint-exponentiate
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Linus Groh 2021-03-16 20:35:55 +01:00 • committed by Andreas Kling
parent 11138f5c1f
commit fa6bce5087
3 changed files with 13 additions and 1 deletions
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6
Userland/Libraries/LibJS/Tests/builtins/BigInt/bigint-basic.js
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@ -96,4 +96,10 @@ describe("errors", () => {
1n % 0n;
}).toThrowWithMessage(RangeError, "Division by zero");
});
test("negative exponent", () => {
expect(() => {
1n ** -1n;
}).toThrowWithMessage(RangeError, "Exponent must be positive");
});
});