[regexp-escape] Implement and stage RegExp.escape

Bug: 353856236 Change-Id: I24deb20ea4fe1a9b49c13ed0f7e038dea9892354 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/6254804 Reviewed-by: Rezvan Mahdavi Hezaveh <[email protected]> Commit-Queue: Shu-yu Guo <[email protected]> Cr-Commit-Position: refs/heads/main@{#98671}
tc39 · Feb 12, 2025 · bce0db2 · bce0db2
1 parent c23db80
commit bce0db2
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/staging/built-ins/RegExp/escape/surrogate-pair.js b/test/staging/built-ins/RegExp/escape/surrogate-pair.js
@@ -0,0 +1,9 @@
+// Copyright (C) 2025 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Unescaped surrogate pairs
+features: [RegExp.escape]
+---*/
+
+assert.sameValue(RegExp.escape("\ud800\udc00"), "\ud800\udc00", 'Unescaped surrogate pair');