[Webkit-unassigned] [Bug 170535] test262: Many module test regressions: TypeError: undefined is not an object (evaluating 'ns[Symbol.iterator].name')
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Apr 5 19:58:06 PDT 2017
https://bugs.webkit.org/show_bug.cgi?id=170535
Joseph Pecoraro <joepeck at webkit.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |joepeck at webkit.org
Summary|REGRESSION(?): test262: |test262: Many module test
|Many module test |regressions: TypeError:
|regressions: TypeError: |undefined is not an object
|undefined is not an object |(evaluating
|(evaluating |'ns[Symbol.iterator].name')
|'ns[Symbol.iterator].name') |
--- Comment #1 from Joseph Pecoraro <joepeck at webkit.org> ---
I suspect this is actually expected as a result of: r212430
<http://trac.webkit.org/changeset/212430>
[JSC] Update module namespace object according to the latest ECMA262
https://bugs.webkit.org/show_bug.cgi?id=168280
> Reflect updates to the module namespace object.
>
> 1. @@iterator property is dropped.
> 2. @@toStringTag property becomes non-configurable.
> 3. delete with Symbol should be delegated to the JSObject's one.
In which case we should probably just mark these test262 tests as expecting to fail.
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