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 --- .../statements/switch/tco-case-body-dflt-strict.js | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 js/src/tests/test262/language/statements/switch/tco-case-body-dflt-strict.js (limited to 'js/src/tests/test262/language/statements/switch/tco-case-body-dflt-strict.js') diff --git a/js/src/tests/test262/language/statements/switch/tco-case-body-dflt-strict.js b/js/src/tests/test262/language/statements/switch/tco-case-body-dflt-strict.js new file mode 100644 index 0000000000..82f955351c --- /dev/null +++ b/js/src/tests/test262/language/statements/switch/tco-case-body-dflt-strict.js @@ -0,0 +1,23 @@ +// |reftest| skip -- tail-call-optimization is not supported +'use strict'; +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: Statement within statement is a candidate for tail-call optimization. +esid: sec-static-semantics-hascallintailposition +flags: [onlyStrict] +features: [tail-call-optimization] +includes: [tcoHelper.js] +---*/ + +var callCount = 0; +(function f(n) { + if (n === 0) { + callCount += 1 + return; + } + switch(0) { case 0: return f(n - 1); default: } +}($MAX_ITERATIONS)); +assert.sameValue(callCount, 1); + +reportCompare(0, 0); -- cgit v1.2.3