From 8dd16259287f58f9273002717ec4d27e97127719 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 12 Jun 2024 07:43:14 +0200 Subject: Merging upstream version 127.0. Signed-off-by: Daniel Baumann --- .../assignment/target-super-computed-reference.js | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 js/src/tests/test262/language/expressions/assignment/target-super-computed-reference.js (limited to 'js/src/tests/test262/language/expressions/assignment/target-super-computed-reference.js') diff --git a/js/src/tests/test262/language/expressions/assignment/target-super-computed-reference.js b/js/src/tests/test262/language/expressions/assignment/target-super-computed-reference.js new file mode 100644 index 0000000000..39d692a81b --- /dev/null +++ b/js/src/tests/test262/language/expressions/assignment/target-super-computed-reference.js @@ -0,0 +1,51 @@ +// Copyright (C) 2024 Sony Interactive Entertainment Inc. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-assignment-operators +description: Assignment Operator evaluates its operands from left to right +info: | + The left-hand side expression is evaluated before the right-hand side. + Left-hand side expression is MemberExpression: super[prop]. + ToPropertyKey(prop) occurs after both sides are evaluated. +---*/ + +function DummyError() {} + +assert.throws(DummyError, function() { + var prop = function() { + throw new DummyError(); + }; + var expr = function() { + throw new Test262Error("right-hand side expression evaluated"); + }; + + class C extends class {} { + m() { + super[prop()] = expr(); + } + } + + (new C()).m(); +}); + +assert.throws(DummyError, function() { + var prop = { + toString: function() { + throw new Test262Error("property key evaluated"); + } + }; + var expr = function() { + throw new DummyError(); + }; + + class C extends class {} { + m() { + super[prop] = expr(); + } + } + + (new C()).m(); +}); + +reportCompare(0, 0); -- cgit v1.2.3