Fix extra-semi-stmt warning

src/common/wxcrt.cpp

@@ -716,7 +716,7 @@ size_t wxStrlen(const wxChar16 *s )
 {
     if (!s) return 0;
     size_t i=0;
-    while (*s!=0) { ++i; ++s; };
+    while (*s!=0) { ++i; ++s; }
     return i;
 }
 

src/osx/cocoa/dnd.mm

@@ -89,7 +89,7 @@ public:
         [m_item setData:(NSData*) data forType:(NSString*) format];
     }
 
-    NSPasteboardItem* GetNative() { return m_item; };
+    NSPasteboardItem* GetNative() { return m_item; }
 private:
     NSPasteboardItem* m_item;
 };
@@ -157,7 +157,7 @@ public:
         return (CFDataRef) [m_item dataForType:(NSString*) type];
     }
 
-    NSPasteboardItem* GetNative() { return m_item; };
+    NSPasteboardItem* GetNative() { return m_item; }
 private:
     NSPasteboardItem* m_item;
     NSPasteboard* m_pasteboard;

src/osx/cocoa/window.mm

@@ -939,7 +939,7 @@ static void SetDrawingEnabledIfFrozenRecursive(wxWidgetCocoaImpl *impl, bool ena
     return NO;
 }
 
-- (NSView *)hitTest:(NSPoint)aPoint;
+- (NSView *)hitTest:(NSPoint)aPoint
 {
     wxWidgetCocoaImpl* viewimpl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if ( viewimpl && viewimpl->GetWXPeer() && !viewimpl->GetWXPeer()->IsEnabled() )