Ticket #8439: scummvm-gcc4-vf-nvd.patch

scummvm/sky/music/musicbase.h

@@ -39 +39 @@
 
 class ChannelBase {
 public:
+        virtual ~ChannelBase() {};
         virtual void stopNote(void) = 0;
         virtual uint8 process(uint16 aktTime) = 0;
         virtual void updateVolume(uint16 pVolume) = 0;

scummvm/scumm/instrument.h

@@ -34 +34 @@
 
 class InstrumentInternal {
 public:
+        virtual ~InstrumentInternal() {};
         virtual void saveOrLoad (Serializer *s) = 0;
         virtual void send (MidiChannel *mc) = 0;
         virtual void copy_to (Instrument *dest) = 0;
         virtual bool is_valid() = 0;
         virtual operator int() { return 255; }
-};
+        };
 
 class Instrument {
 private:

scummvm/scumm/player_v2a.cpp

@@ -62 +62 @@
 class V2A_Sound {
 public:
         V2A_Sound() : _id(0), _mod(NULL) { }
-
+        virtual ~V2A_Sound() {};
         virtual void start(Player_MOD *mod, int id, const byte *data) = 0;
         virtual bool update() = 0;
         virtual void stop() = 0;