[Bug 53934] New: __unDName bug

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53934

Bug ID: 53934
           Summary: __unDName bug
           Product: WineHQ Bugzilla
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bugzilla-unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]

__unDName is unable to demangle the following symbol:
??$forward@AEAUFFIValue@?1??call@FFIFunctionBinder@@CAHPEAUlua_State@@@Z@@std@@YAAEAUFFIValue@?1??call@FFIFunctionBinder@@CAHPEAUlua_State@@@Z@AEAU1?1??23@CAH0@Z@@Z