[Webkit-unassigned] [Bug 139655] New: Web Inspector: functions and accessors not shown when debugger paused in constructor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=139655

            Bug ID: 139655
           Summary: Web Inspector: functions and accessors not shown when
                    debugger paused in constructor
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: burg at cs.washington.edu
                CC: graouts at webkit.org, joepeck at webkit.org,
                    timothy at apple.com, webkit-bug-importer at group.apple.com

As I understand it, the new operator creates an empty object, sets the prototype field, then calls the constructor. However, functions from the prototype do not show up in autocomplete or the details sidebar when the debugger pauses within a constructor.

Test case:

Foo = new function() {
    this._luckyNumber = 3;
    debugger;
}

Foo.prototype = {
    get luck() { return this._luckyNumber; },
    set luck(v) { this._luckyNumber = v; },
    toString: function() { return "" + this._luckyNumber; }
}

var f = new Foo();
f.luck = 4;
f.luck;
f.toString();

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