[Webkit-unassigned] [Bug 212679] New: Logical Assignment: perform NamedEvaluation of anonymous functions

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=212679

            Bug ID: 212679
           Summary: Logical Assignment: perform NamedEvaluation of
                    anonymous functions
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: drousso at apple.com
        Depends on: 209716

```
    let foo = null;
    foo ??= function() {};
    console.log(foo.name); // should be "foo", but is currently ""
```
which matches the functionality of regular assignments
```
    let foo = function() {};
    console.log(foo.name); // "foo"
```

Issue: <https://github.com/tc39/proposal-logical-assignment/issues/23>
PR: <https://github.com/tc39/proposal-logical-assignment/pull/24>


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=209716
[Bug 209716] [ESNext] Implement logical assignment operators
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