2240f6c518
Vendor 500 new real Test262 tests (total 550), relax curation filters for now-supported features (arrow functions, classes, destructuring, spread/rest, for-in/of, template literals, let/const, instanceof), add automated triage script, and track pass rate as a CI metric. 190/550 pass (34.5%). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
50 lines
1.1 KiB
JavaScript
50 lines
1.1 KiB
JavaScript
// Copyright (C) 2024 Sony Interactive Entertainment Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-assignment-operators
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description: Assignment Operator evaluates its operands from left to right
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info: |
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The left-hand side expression is evaluated before the right-hand side.
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Left-hand side expression is MemberExpression: super[prop].
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ToPropertyKey(prop) occurs after both sides are evaluated.
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---*/
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function DummyError() {}
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assert.throws(DummyError, function() {
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var prop = function() {
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throw new DummyError();
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};
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var expr = function() {
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throw new Test262Error("right-hand side expression evaluated");
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};
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class C extends class {} {
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m() {
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super[prop()] = expr();
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}
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}
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(new C()).m();
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});
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assert.throws(DummyError, function() {
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var prop = {
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toString: function() {
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throw new Test262Error("property key evaluated");
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}
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};
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var expr = function() {
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throw new DummyError();
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};
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class C extends class {} {
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m() {
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super[prop] = expr();
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}
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}
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(new C()).m();
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});
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