[Webkit-unassigned] [Bug 171783] New: [JSC] missing ToObject() in GetV / GetMethod spec algorithms

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=171783

            Bug ID: 171783
           Summary: [JSC] missing ToObject() in GetV / GetMethod spec
                    algorithms
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Minor
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: caitp at igalia.com

In the following test cases (https://jsfiddle.net/4sc58t7g/), even in strict code, the receiver of the accessor should be an Object, per step 2 of https://tc39.github.io/ecma262/#sec-getv.

So, anything which performs GetIterator() (for-of loops, Promise.all, for example) are passing an incorrect receiver to accessor methods.

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