213951 2020-07-03 22:19:53 -0700 [JSC] Promise should check whether a user-provided function is set by using `@isUndefinedOrNull` 2020-07-03 23:42:21 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ysuzuki ysuzuki ews-watchlist joepeck keith_miller mark.lam msaboff ross.kirsling saam tzagallo webkit-bug-importer oldest_to_newest 1668739 0 ysuzuki 2020-07-03 22:19:53 -0700 [JSC] Promise should check whether a user-provided function is set by using `@isUndefinedOrNull` 1668740 1 403509 ysuzuki 2020-07-03 22:21:57 -0700 Created attachment 403509 Patch 1668741 2 ysuzuki 2020-07-03 22:22:22 -0700 <rdar://problem/65068232> 1668748 3 403509 ross.kirsling 2020-07-03 22:46:56 -0700 Comment on attachment 403509 Patch r=me 1668753 4 ysuzuki 2020-07-03 23:42:21 -0700 Committed r263930: <https://trac.webkit.org/changeset/263930> 403509 2020-07-03 22:21:57 -0700 2020-07-03 22:46:56 -0700 Patch 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