[Webkit-unassigned] [Bug 9717] New: Replace IDL ConvertUndefinedToTrue parameter attribute with Optional attribute

[bugzilla-daemon at opendarwin.org]

http://bugzilla.opendarwin.org/show_bug.cgi?id=9717

           Summary: Replace IDL ConvertUndefinedToTrue parameter attribute
                    with Optional attribute
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: normal
          Priority: P2
         Component: HTML DOM
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: ddkilzer at kilzer.net
                CC: mjs at apple.com
 BugsThisDependsOn: 9179


Patch v2 for Bug 9179 (hence the dependency) implements the ability to call
overloaded implementation methods when JavaScript methods have optional
arguments.  This bug is to remove the ConvertUndefinedToTrue parameter
attribute from the IDL language and replace it with the Optional attribute,
letting overloaded implementation methods handle the default value.

Note that the ConvertUndefinedToTrue param attribute was first added in Bug
8227 (r13726).  See also Bug 9179 Comment #9.


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