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 --- .../function/scope-param-elem-var-close.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/tests/test262/language/statements/function/scope-param-elem-var-close.js (limited to 'js/src/tests/test262/language/statements/function/scope-param-elem-var-close.js') diff --git a/js/src/tests/test262/language/statements/function/scope-param-elem-var-close.js b/js/src/tests/test262/language/statements/function/scope-param-elem-var-close.js new file mode 100644 index 0000000000..4917660fe5 --- /dev/null +++ b/js/src/tests/test262/language/statements/function/scope-param-elem-var-close.js @@ -0,0 +1,33 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-functiondeclarationinstantiation +description: > + sloppy direct evals in params introduce vars +info: | + [...] + 20. Else, + a. NOTE: A separate Environment Record is needed to ensure that bindings created by direct eval calls in the formal parameter list are outside the environment where parameters are declared. + b. Let calleeEnv be the LexicalEnvironment of calleeContext. + c. Let env be NewDeclarativeEnvironment(calleeEnv). + d. Let envRec be env's EnvironmentRecord. + [...] +flags: [noStrict] +---*/ + +var x = 'outside'; +var probe1, probe2, probeBody; + +function f( + _ = (eval('var x = "inside";'), probe1 = function() { return x; }), + __ = probe2 = function() { return x; } + ) { + probeBody = function() { return x; }; +} +f(); + +assert.sameValue(probe1(), 'inside'); +assert.sameValue(probe2(), 'inside'); +assert.sameValue(probeBody(), 'inside'); + +reportCompare(0, 0); -- cgit v1.2.3