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36 lines
948 B
JavaScript
36 lines
948 B
JavaScript
// This file was procedurally generated from the following sources:
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// - src/spread/obj-skip-non-enumerable.case
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// - src/spread/default/call-expr.template
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/*---
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description: Object Spread doesn't copy non-enumerable properties (CallExpression)
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esid: sec-function-calls-runtime-semantics-evaluation
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features: [object-spread]
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flags: [generated]
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info: |
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CallExpression : MemberExpression Arguments
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[...]
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9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
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12.3.4.3 Runtime Semantics: EvaluateDirectCall
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1. Let argList be ArgumentListEvaluation(arguments).
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[...]
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6. Let result be Call(func, thisValue, argList).
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[...]
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---*/
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let o = {};
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Object.defineProperty(o, "b", {value: 3, enumerable: false});
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var callCount = 0;
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(function(obj) {
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assert.sameValue(obj.hasOwnProperty("b"), false)
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assert.sameValue(Object.keys(obj).length, 0);
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callCount += 1;
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}({...o}));
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assert.sameValue(callCount, 1);
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