From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../optional-chaining/eval-optional-call.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/tests/test262/language/expressions/optional-chaining/eval-optional-call.js (limited to 'js/src/tests/test262/language/expressions/optional-chaining/eval-optional-call.js') diff --git a/js/src/tests/test262/language/expressions/optional-chaining/eval-optional-call.js b/js/src/tests/test262/language/expressions/optional-chaining/eval-optional-call.js new file mode 100644 index 0000000000..8ff4800560 --- /dev/null +++ b/js/src/tests/test262/language/expressions/optional-chaining/eval-optional-call.js @@ -0,0 +1,41 @@ +// Copyright 2020 Toru Nagashima. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-optional-chaining-chain-evaluation +description: optional call invoked on eval function should be indirect eval. +info: | + Runtime Semantics: ChainEvaluation + OptionalChain: ?. Arguments + 1. Let thisChain be this OptionalChain. + 2. Let tailCall be IsInTailPosition(thisChain). + 3. Return ? EvaluateCall(baseValue, baseReference, Arguments, tailCall). + + Runtime Semantics: EvaluateCall ( func, ref, arguments, tailPosition ) + + ... + 7. Let result be Call(func, thisValue, argList). + ... + + eval ( x ) + + ... + 4. Return ? PerformEval(x, callerRealm, false, false). + + Runtime Semantics: PerformEval ( x, callerRealm, strictCaller, direct ) +features: [optional-chaining] +---*/ + +const a = 'global'; + +function fn() { + const a = 'local'; + return eval?.('a'); +} + +assert.sameValue(fn(), 'global', 'fn() returns "global" value from indirect eval'); + +const b = (a => eval?.('a'))('local'); + +assert.sameValue(b, 'global', 'b is "global", from indirect eval not observing parameter'); + +reportCompare(0, 0); -- cgit v1.2.3