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 --- js/src/tests/non262/regress/regress-554955-1.js | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/tests/non262/regress/regress-554955-1.js (limited to 'js/src/tests/non262/regress/regress-554955-1.js') diff --git a/js/src/tests/non262/regress/regress-554955-1.js b/js/src/tests/non262/regress/regress-554955-1.js new file mode 100644 index 0000000000..80c26b0880 --- /dev/null +++ b/js/src/tests/non262/regress/regress-554955-1.js @@ -0,0 +1,33 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +function f(s) { + eval(s); + return function(a) { + var d; + { + let c = 3; + d = function() { a; }; // force Block object to be cloned + with({}) {}; // repel JägerMonkey + return b; // lookup occurs in scope of Block + } + }; +} + +var b = 1; +var g1 = f(""); +var g2 = f("var b = 2;"); + +/* Call the lambda once, caching a reference to the global b. */ +g1(0); + +/* + * If this call sees the above cache entry, then it will erroneously use the + * global b. + */ +assertEq(g2(0), 2); + +reportCompare(true, true); -- cgit v1.2.3