[MacPorts] #30527: compile error under Lion/XCode 4.1

[MacPorts]

#30527: compile error under Lion/XCode 4.1
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 Reporter:  reg-macports.org@…              |       Owner:  macports-tickets@…                   
     Type:  defect                          |      Status:  new                                  
 Priority:  High                            |   Milestone:                                       
Component:  ports                           |     Version:  2.0.0                                
 Keywords:  lion                            |        Port:  wml                                  
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 See log. This is probably caused by a new, stricter compiler version.

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Ticket URL: <https://trac.macports.org/ticket/30527>
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