NEW 198511
Allow structured cloning of native error types 
https://bugs.webkit.org/show_bug.cgi?id=198511
Summary Allow structured cloning of native error types
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Radar WebKit Bug Importer
Comment 1 2019-06-05 22:14:03 PDT
<rdar://problem/51469601>
Domenic Denicola
Comment 2 2019-12-13 09:23:15 PST
Note that we are tweaking the semantics slightly at https://github.com/whatwg/html/pull/5150. I will work on updating the web platform tests (and will edit that HTML pull request to point to them when they're available.)
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