test/FrontendC++/2007-01-06-PtrMethodInit.cpp

   1 // RUN: %llvmgxx %s -emit-llvm -S -o -
   2 // PR1084
   3
   4 extern "C"
   5 {
   6   typedef unsigned char PRUint8;
   7   typedef unsigned int PRUint32;
   8 }
   9 typedef PRUint32 nsresult;
  10 struct nsID
  11 {
  12 };
  13 typedef nsID nsIID;
  14 class nsISupports
  15 {
  16 };
  17 extern "C++"
  18 {
  19   template < class T > struct nsCOMTypeInfo
  20   {
  21     static const nsIID & GetIID ()
  22     {
  23     }
  24   };
  25 }
  26
  27 class nsIDOMEvent:public nsISupports
  28 {
  29 };
  30 class nsIDOMEventListener:public nsISupports
  31 {
  32 public:static const nsIID & GetIID ()
  33   {
  34   }
  35   virtual nsresult
  36     __attribute__ ((regparm (0), cdecl)) HandleEvent (nsIDOMEvent * event) =
  37     0;
  38 };
  39 class nsIDOMMouseListener:public nsIDOMEventListener
  40 {
  41 public:static const nsIID & GetIID ()
  42   {
  43     static const nsIID iid = {
  44     };
  45   }
  46   virtual nsresult
  47     __attribute__ ((regparm (0),
  48                     cdecl)) MouseDown (nsIDOMEvent * aMouseEvent) = 0;
  49 };
  50 typedef
  51 typeof (&nsIDOMEventListener::HandleEvent)
  52   GenericHandler;
  53      struct EventDispatchData
  54      {
  55        PRUint32 message;
  56        GenericHandler method;
  57        PRUint8 bits;
  58      };
  59      struct EventTypeData
  60      {
  61        const EventDispatchData *events;
  62        int numEvents;
  63        const nsIID *iid;
  64      };
  65      static const EventDispatchData sMouseEvents[] = {
  66        {
  67         (300 + 2),
  68         reinterpret_cast < GenericHandler > (&nsIDOMMouseListener::MouseDown),
  69         0x01}
  70      };
  71 static const EventTypeData sEventTypes[] = {
  72   {
  73    sMouseEvents, (sizeof (sMouseEvents) / sizeof (sMouseEvents[0])),
  74    &nsCOMTypeInfo < nsIDOMMouseListener >::GetIID ()}
  75 };