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 --- .../direct/var-env-var-init-local-exstng.js | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-exstng.js (limited to 'js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-exstng.js') diff --git a/js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-exstng.js b/js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-exstng.js new file mode 100644 index 0000000000..231c4b30b5 --- /dev/null +++ b/js/src/tests/test262/language/eval-code/direct/var-env-var-init-local-exstng.js @@ -0,0 +1,31 @@ +// 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-evaldeclarationinstantiation +description: Re-declaration of an existing local variable binding has no effect +info: | + [...] + 16. For each String vn in declaredVarNames, in list order do + a. If varEnvRec is a global Environment Record, then + [...] + b. Else, + i. Let bindingExists be varEnvRec.HasBinding(vn). + ii. If bindingExists is false, then + [...] + [...] +flags: [noStrict] +---*/ + +var initial; + +(function() { + var x = 44443; + eval('initial = x; var x;'); +}()); + +assert.sameValue(initial, 44443); +assert.throws(ReferenceError, function() { + x; +}); + +reportCompare(0, 0); -- cgit v1.2.3