[Webkit-unassigned] [Bug 160590] New: JSModuleNamespace object should have IC

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=160590

            Bug ID: 160590
           Summary: JSModuleNamespace object should have IC
    Classification: Unclassified
           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: utatane.tea at gmail.com

Once the module is introduced, we can consider that namespace object is used so frequently.

import * as ns from './A.js'

ns.xxx
ns.yyy
ns.zzz


They should have IC. At that time, the Get IC is necessary. But Put IC is not necessary since

ns.xxx = value;

does not have any effect.

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