From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann <daniel.baumann@progress-linux.org> Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org> --- js/src/builtin/BigInt.js | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 js/src/builtin/BigInt.js (limited to 'js/src/builtin/BigInt.js') diff --git a/js/src/builtin/BigInt.js b/js/src/builtin/BigInt.js new file mode 100644 index 0000000000..2a0edbbc7a --- /dev/null +++ b/js/src/builtin/BigInt.js @@ -0,0 +1,36 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#if JS_HAS_INTL_API +/** + * Format this BigInt object into a string, using the locale and formatting + * options provided. + * + * Spec PR: https://github.com/tc39/ecma402/pull/236 + */ +function BigInt_toLocaleString() { + // Step 1. Note that valueOf enforces "thisBigIntValue" restrictions. + var x = callFunction(std_BigInt_valueOf, this); + + var locales = arguments.length > 0 ? arguments[0] : undefined; + var options = arguments.length > 1 ? arguments[1] : undefined; + + // Step 2. + var numberFormat; + if (locales === undefined && options === undefined) { + // This cache only optimizes when no explicit locales and options + // arguments were supplied. + if (!IsRuntimeDefaultLocale(numberFormatCache.runtimeDefaultLocale)) { + numberFormatCache.numberFormat = intl_NumberFormat(locales, options); + numberFormatCache.runtimeDefaultLocale = RuntimeDefaultLocale(); + } + numberFormat = numberFormatCache.numberFormat; + } else { + numberFormat = intl_NumberFormat(locales, options); + } + + // Step 3. + return intl_FormatNumber(numberFormat, x, /* formatToParts = */ false, /* unitStyle = */ false); +} +#endif // JS_HAS_INTL_API -- cgit v1.2.3