From 5b2874cf85b1edddd80eef6c4fd3b823c9b40c54 Mon Sep 17 00:00:00 2001
From: Denis Pushkarev <zloirock@zloirock.ru>
Date: Tue, 30 Jul 2024 03:34:53 +0700
Subject: [PATCH] move `RegExp.escape` to stage 3

https://github.com/tc39/proposals/commit/bdb2eea6c5e41a52f2d6047d7de1a31b5d188c4f
---
 CHANGELOG.md                                  | 13 ++---
 README.md                                     | 52 +++++++++----------
 packages/core-js/actual/regexp/escape.js      |  5 ++
 packages/core-js/actual/regexp/index.js       |  1 +
 packages/core-js/full/regexp/escape.js        |  5 +-
 packages/core-js/full/regexp/index.js         |  1 -
 .../core-js/modules/esnext.regexp.escape.js   |  2 +-
 packages/core-js/stage/2.7.js                 |  1 -
 packages/core-js/stage/3.js                   |  1 +
 tests/entries/unit.mjs                        |  2 +-
 tests/unit-pure/esnext.regexp.escape.js       |  2 +-
 11 files changed, 45 insertions(+), 40 deletions(-)
 create mode 100644 packages/core-js/actual/regexp/escape.js

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9556b5b3665..16124fa10bc0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 ## Changelog
 ##### Unreleased
+- [`RegExp.escape` proposal](https://github.com/tc39/proposal-regex-escaping):
+  - Built-ins:
+    - `RegExp.escape`
+  - Moved to stage 3, [June 2024](https://github.com/tc39/proposals/commit/4b8ee265248abfa2c88ed71b3c541ddd5a2eaffe) and [July 2024](https://github.com/tc39/proposals/commit/bdb2eea6c5e41a52f2d6047d7de1a31b5d188c4f) TC39 meetings
+  - Updated the way of escaping, [regex-escaping/77](https://github.com/tc39/proposal-regex-escaping/pull/77)
+  - Throw an error on non-strings, [regex-escaping/58](https://github.com/tc39/proposal-regex-escaping/pull/58)
+  - Added `/actual/` namespace entries, unconditional forced replacement changed to feature detection
 - [`Promise.try` proposal](https://github.com/tc39/proposal-promise-try):
   - Built-ins:
     - `Promise.try`
@@ -16,12 +23,6 @@
   - Added `Uint8Array.prototype.toBase64` `omitPadding` option, [proposal-arraybuffer-base64/60](https://github.com/tc39/proposal-arraybuffer-base64/pull/60)
   - Added throwing a `TypeError` on arrays backed by detached buffers
   - Unconditional forced replacement changed to feature detection
-- [`RegExp.escape` proposal](https://github.com/tc39/proposal-regex-escaping):
-  - Built-ins:
-    - `RegExp.escape`
-  - Moved to stage 2.7, [June 2024 TC39 meeting](https://github.com/tc39/proposals/commit/4b8ee265248abfa2c88ed71b3c541ddd5a2eaffe)
-  - Updated the way of escaping, [regex-escaping/77](https://github.com/tc39/proposal-regex-escaping/pull/77)
-  - Throw an error on non-strings, [regex-escaping/58](https://github.com/tc39/proposal-regex-escaping/pull/58)
 - Fixed `RegExp` named capture groups polyfill in combination with non-capturing groups, [#1352](https://github.com/zloirock/core-js/pull/1352), thanks [**@Ulop**](https://github.com/Ulop)
 - Improved some cases of environment detection
 - Uses [`process.getBuiltinModule`](https://nodejs.org/docs/latest/api/process.html#processgetbuiltinmoduleid) for getting built-in NodeJS modules where it's available
diff --git a/README.md b/README.md
index 65c7b0b20ddd..0dca69a3e4c8 100644
--- a/README.md
+++ b/README.md
@@ -163,10 +163,10 @@ structuredClone(new Set([1, 2, 3])); // => new Set([1, 2, 3])
       - [`Uint8Array` to / from base64 and hex](#uint8array-to--from-base64-and-hex)
       - [Explicit resource management](#explicit-resource-management)
       - [`Promise.try`](#promisetry)
+      - [`RegExp` escaping](#regexp-escaping)
       - [`Symbol.metadata` for decorators metadata proposal](#symbolmetadata-for-decorators-metadata-proposal)
     - [Stage 2.7 proposals](#stage-27-proposals)
       - [`Math.sumPrecise`](#mathsumprecise)
-      - [`RegExp` escaping](#regexp-escaping)
     - [Stage 2 proposals](#stage-2-proposals)
       - [`AsyncIterator` helpers](#asynciterator-helpers)
       - [`Iterator.range`](#iteratorrange)
@@ -2544,6 +2544,31 @@ Promise.try(async () => { throw 42; }).catch(it => console.log(`Promise, rejecte
 Promise.try(it => it, 42).then(it => console.log(`Promise, resolved as ${ it }`));
 ```
 
+##### [`RegExp` escaping](https://github.com/tc39/proposal-regex-escaping)[⬆](#index)
+Module [`esnext.regexp.escape`](https://github.com/zloirock/core-js/blob/master/packages/core-js/modules/esnext.regexp.escape.js)
+```js
+class RegExp {
+  static escape(value: string): string
+}
+```
+[*CommonJS entry points:*](#commonjs-api)
+```js
+core-js/proposals/regexp-escaping
+core-js(-pure)/full/regexp/escape
+```
+[*Example*](https://tinyurl.com/ykac4qgy):
+```js
+console.log(RegExp.escape('10$')); // => '\\x310\\$'
+console.log(RegExp.escape('abcdefg_123456')); // => '\\x61bcdefg_123456'
+console.log(RegExp.escape('Привет')); // => 'Привет'
+console.log(RegExp.escape('(){}[]|,.?*+-^$=<>\\/#&!%:;@~\'"`'));
+// => '\\(\\)\\{\\}\\[\\]\\|\\x2c\\.\\?\\*\\+\\x2d\\^\\$\\x3d\\x3c\\x3e\\\\\\/\\x23\\x26\\x21\\x25\\x3a\\x3b\\x40\\x7e\\x27\\x22\\x60'
+console.log(RegExp.escape('\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'));
+// => '\\\t\\\n\\\v\\\f\\\r\\x20\\xa0\\u1680\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000\\u2028\\u2029\\ufeff'
+console.log(RegExp.escape('💩')); // => '💩'
+console.log(RegExp.escape('\uD83D')); // => '\\ud83d'
+```
+
 ##### [`Symbol.metadata` for decorators metadata proposal](https://github.com/tc39/proposal-decorator-metadata)[⬆](#index)
 Modules [`esnext.symbol.metadata`](https://github.com/zloirock/core-js/blob/master/packages/core-js/modules/esnext.symbol.metadata.js) and [`esnext.function.metadata`](https://github.com/zloirock/core-js/blob/master/packages/core-js/modules/esnext.function.metadata.js).
 ```js
@@ -2586,31 +2611,6 @@ core-js(-pure)/full/math/sum-precise
 Math.sumPrecise([1e20, 0.1, -1e20]); // => 0.1
 ```
 
-##### [`RegExp` escaping](https://github.com/tc39/proposal-regex-escaping)[⬆](#index)
-Module [`esnext.regexp.escape`](https://github.com/zloirock/core-js/blob/master/packages/core-js/modules/esnext.regexp.escape.js)
-```js
-class RegExp {
-  static escape(value: string): string
-}
-```
-[*CommonJS entry points:*](#commonjs-api)
-```js
-core-js/proposals/regexp-escaping
-core-js(-pure)/full/regexp/escape
-```
-[*Example*](https://tinyurl.com/ykac4qgy):
-```js
-console.log(RegExp.escape('10$')); // => '\\x310\\$'
-console.log(RegExp.escape('abcdefg_123456')); // => '\\x61bcdefg_123456'
-console.log(RegExp.escape('Привет')); // => 'Привет'
-console.log(RegExp.escape('(){}[]|,.?*+-^$=<>\\/#&!%:;@~\'"`'));
-// => '\\(\\)\\{\\}\\[\\]\\|\\x2c\\.\\?\\*\\+\\x2d\\^\\$\\x3d\\x3c\\x3e\\\\\\/\\x23\\x26\\x21\\x25\\x3a\\x3b\\x40\\x7e\\x27\\x22\\x60'
-console.log(RegExp.escape('\u0009\u000A\u000B\u000C\u000D\u0020\u00A0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF'));
-// => '\\\t\\\n\\\v\\\f\\\r\\x20\\xa0\\u1680\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000\\u2028\\u2029\\ufeff'
-console.log(RegExp.escape('💩')); // => '💩'
-console.log(RegExp.escape('\uD83D')); // => '\\ud83d'
-```
-
 #### Stage 2 proposals[⬆](#index)
 [*CommonJS entry points:*](#commonjs-api)
 ```
diff --git a/packages/core-js/actual/regexp/escape.js b/packages/core-js/actual/regexp/escape.js
new file mode 100644
index 000000000000..983d260785e5
--- /dev/null
+++ b/packages/core-js/actual/regexp/escape.js
@@ -0,0 +1,5 @@
+'use strict';
+require('../../modules/esnext.regexp.escape');
+var path = require('../../internals/path');
+
+module.exports = path.RegExp.escape;
diff --git a/packages/core-js/actual/regexp/index.js b/packages/core-js/actual/regexp/index.js
index 50206973a2c8..ba369e087182 100644
--- a/packages/core-js/actual/regexp/index.js
+++ b/packages/core-js/actual/regexp/index.js
@@ -1,4 +1,5 @@
 'use strict';
 var parent = require('../../stable/regexp');
+require('../../modules/esnext.regexp.escape');
 
 module.exports = parent;
diff --git a/packages/core-js/full/regexp/escape.js b/packages/core-js/full/regexp/escape.js
index 983d260785e5..5790cabd3224 100644
--- a/packages/core-js/full/regexp/escape.js
+++ b/packages/core-js/full/regexp/escape.js
@@ -1,5 +1,4 @@
 'use strict';
-require('../../modules/esnext.regexp.escape');
-var path = require('../../internals/path');
+var parent = require('../../actual/regexp/escape');
 
-module.exports = path.RegExp.escape;
+module.exports = parent;
diff --git a/packages/core-js/full/regexp/index.js b/packages/core-js/full/regexp/index.js
index 46616ce395d4..427bbc1ac183 100644
--- a/packages/core-js/full/regexp/index.js
+++ b/packages/core-js/full/regexp/index.js
@@ -1,5 +1,4 @@
 'use strict';
 var parent = require('../../actual/regexp');
-require('../../modules/esnext.regexp.escape');
 
 module.exports = parent;
diff --git a/packages/core-js/modules/esnext.regexp.escape.js b/packages/core-js/modules/esnext.regexp.escape.js
index b57181d4068b..a15640545382 100644
--- a/packages/core-js/modules/esnext.regexp.escape.js
+++ b/packages/core-js/modules/esnext.regexp.escape.js
@@ -31,7 +31,7 @@ var escapeChar = function (chr) {
 
 // `RegExp.escape` method
 // https://github.com/tc39/proposal-regex-escaping
-$({ target: 'RegExp', stat: true, forced: true }, {
+$({ target: 'RegExp', stat: true }, {
   escape: function escape(S) {
     aString(S);
     var length = S.length;
diff --git a/packages/core-js/stage/2.7.js b/packages/core-js/stage/2.7.js
index 9e2a71fb1b2e..e43be1f482fd 100644
--- a/packages/core-js/stage/2.7.js
+++ b/packages/core-js/stage/2.7.js
@@ -2,6 +2,5 @@
 var parent = require('./3');
 
 require('../proposals/math-sum');
-require('../proposals/regexp-escaping');
 
 module.exports = parent;
diff --git a/packages/core-js/stage/3.js b/packages/core-js/stage/3.js
index 1ce0234084ad..f6c5a3fe15e9 100644
--- a/packages/core-js/stage/3.js
+++ b/packages/core-js/stage/3.js
@@ -9,6 +9,7 @@ require('../proposals/float16');
 require('../proposals/iterator-helpers-stage-3-2');
 require('../proposals/json-parse-with-source');
 require('../proposals/promise-try');
+require('../proposals/regexp-escaping');
 // TODO: Obsolete versions, remove from `core-js@4`
 require('../proposals/array-grouping-stage-3');
 require('../proposals/array-grouping-stage-3-2');
diff --git a/tests/entries/unit.mjs b/tests/entries/unit.mjs
index 9fc30336d278..6666e37f1a87 100644
--- a/tests/entries/unit.mjs
+++ b/tests/entries/unit.mjs
@@ -703,6 +703,7 @@ for (PATH of ['core-js-pure', 'core-js']) {
     ok(typeof load(NS, 'json/raw-json')(42) == 'object');
     ok(load(NS, 'math/f16round')(1.337) === 1.3369140625);
     ok(load(NS, 'promise/try')(() => 42) instanceof load(NS, 'promise'));
+    ok(load(NS, 'regexp/escape')('10$') === '\\x310\\$');
     ok(load(NS, 'symbol/dispose'));
     ok(load(NS, 'symbol/metadata'));
     ok(new (load(NS, 'suppressed-error'))(1, 2).suppressed === 2);
@@ -818,7 +819,6 @@ for (PATH of ['core-js-pure', 'core-js']) {
     ok(typeof load(NS, 'reflect/has-metadata') == 'function');
     ok(typeof load(NS, 'reflect/has-own-metadata') == 'function');
     ok(typeof load(NS, 'reflect/metadata') == 'function');
-    ok(load(NS, 'regexp/escape')('10$') === '\\x310\\$');
     ok(load(NS, 'set/add-all')(new Set([1, 2, 3]), 4, 5).size === 5);
     ok(load(NS, 'set/delete-all')(new Set([1, 2, 3]), 4, 5) === false);
     ok(load(NS, 'set/every')(new Set([1, 2, 3]), it => typeof it == 'number'));
diff --git a/tests/unit-pure/esnext.regexp.escape.js b/tests/unit-pure/esnext.regexp.escape.js
index 98ab1befde01..eba24b0db0fb 100644
--- a/tests/unit-pure/esnext.regexp.escape.js
+++ b/tests/unit-pure/esnext.regexp.escape.js
@@ -1,5 +1,5 @@
 /* eslint-disable @stylistic/js/max-len -- ok*/
-import escape from 'core-js-pure/full/regexp/escape';
+import escape from 'core-js-pure/actual/regexp/escape';
 
 QUnit.test('RegExp.escape', assert => {
   assert.isFunction(escape);