[Webkit-unassigned] [Bug 97346] New: Web Inspector: don't allow exception in front-end when expanding function scope

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=97346

           Summary: Web Inspector: don't allow exception in front-end when
                    expanding function scope
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: prybin at chromium.org
                CC: timothy at apple.com, rik at webkit.org, keishi at webkit.org,
                    pmuellr at yahoo.com, joepeck at webkit.org,
                    pfeldman at chromium.org, yurys at chromium.org,
                    bweinstein at apple.com, apavlov at chromium.org,
                    loislo at chromium.org


Add watch expression that results in bound function: "Number.bind(5)"
Expand its properties and farther expand its <function scope> node.
See TypeError exception logged to stdout.

I fails in ObjectPropertiesSection.js at r129238 line 441 when scopeChain is undefined.

This exception is not a huge problem though.

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