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 --- .../language/statements/block/scope-var-none.js | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 js/src/tests/test262/language/statements/block/scope-var-none.js (limited to 'js/src/tests/test262/language/statements/block/scope-var-none.js') diff --git a/js/src/tests/test262/language/statements/block/scope-var-none.js b/js/src/tests/test262/language/statements/block/scope-var-none.js new file mode 100644 index 0000000000..9e94d7b58a --- /dev/null +++ b/js/src/tests/test262/language/statements/block/scope-var-none.js @@ -0,0 +1,29 @@ +// 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-block-runtime-semantics-evaluation +description: Retainment of existing variable environment for BlockStatement +info: | + 1. Let oldEnv be the running execution context's LexicalEnvironment. + 2. Let blockEnv be NewDeclarativeEnvironment(oldEnv). + 3. Perform BlockDeclarationInstantiation(StatementList, blockEnv). + 4. Set the running execution context's LexicalEnvironment to blockEnv. + 5. Let blockValue be the result of evaluating StatementList. + 6. Set the running execution context's LexicalEnvironment to oldEnv. + 7. Return blockValue. +---*/ + +var x = 'outside'; +var probeBefore = function() { return x; }; +var probeInside; + +{ + var x = 'inside'; + probeInside = function() { return x; }; +} + +assert.sameValue(probeBefore(), 'inside', 'reference preceding statement'); +assert.sameValue(probeInside(), 'inside', 'reference within statement'); +assert.sameValue(x, 'inside', 'reference following statement'); + +reportCompare(0, 0); -- cgit v1.2.3