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23 lines
570 B
JavaScript
23 lines
570 B
JavaScript
// In these cases, @@unscopables should not be consulted.
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// Because obj has no properties `assertEq` or `x`,
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// obj[@@unscopables] is not checked here:
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var obj = {
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get [Symbol.unscopables]() {
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throw "tried to read @@unscopables";
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}
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};
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var x = 3;
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with (obj)
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assertEq(x, 3);
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// If @@unscopables is present but not an object, it is ignored:
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for (let nonObject of [undefined, null, "nothing", Symbol.for("moon")]) {
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let y = 4;
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let obj2 = {[Symbol.unscopables]: nonObject, y: 5};
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with (obj2)
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assertEq(y, 5);
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}
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reportCompare(0, 0);
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