223407 2021-03-17 18:21:16 -0700 Web Inspector: add UI for `Error#cause` 2021-03-17 18:21:43 -0700 1 1 1 Unclassified WebKit Web Inspector WebKit Nightly Build All All NEW InRadar P2 Normal --- 223302 1 hi webkit-unassigned hi inspector-bugzilla-changes webkit-bug-importer oldest_to_newest 1740987 0 hi 2021-03-17 18:21:16 -0700 from <https://github.com/tc39/proposal-error-cause> > While there are lots of ways to achieve the behavior of the proposal, if the cause property is explicitly defined by the language, debug tooling can reliably use this info rather than contracting with developers to construct an error properly. 1740988 1 webkit-bug-importer 2021-03-17 18:21:43 -0700 <rdar://problem/75553969>