String.prototype.toWellFormed.call(1) === '1' // => false https://github.com/zloirock/core-js/commit/3156638715b5c5c4f07144da28d2e17039240323 https://tc39.es/proposal-is-usv-string/#sec-string.prototype.towellformed step 2
<rdar://problem/105104668>
Pull request: https://github.com/WebKit/WebKit/pull/9842
Committed 260043@main (aa30fafbe181): <https://commits.webkit.org/260043@main> Reviewed commits have been landed. Closing PR #9842 and removing active labels.