192830 2018-12-18 14:38:40 -0800 Annex B.3.5: Var-redeclaration of a catch parameter in a for-of initializer is a syntax error 2019-01-29 15:12:21 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED WONTFIX https://bugs.webkit.org/show_bug.cgi?id=192298 P2 Normal --- 1 ross.kirsling webkit-unassigned saam ysuzuki oldest_to_newest 1489075 0 ross.kirsling 2018-12-18 14:38:40 -0800 Annex B.3.5 exempts `try {} catch (e) { var e; }` from being a syntax error, but this exemption should not apply if the var declaration is a for-of initializer. Spec link: https://tc39.github.io/ecma262/#sec-variablestatements-in-catch-blocks 1492312 1 ross.kirsling 2019-01-07 11:32:41 -0800 Update: I've proposed that we remove this oddity from the spec instead. :D https://github.com/tc39/ecma262/pull/1393 1499739 2 ross.kirsling 2019-01-29 14:40:51 -0800 The above proposal reached consensus! Closing this ticket as no longer necessary. Will remove the corresponding FIXME. 1499752 3 ross.kirsling 2019-01-29 15:12:21 -0800 Committed r240686: <https://trac.webkit.org/changeset/240686>