eliminate some clang warnings.

llvm-svn: 113438

lldb/include/lldb/Breakpoint/BreakpointOptions.h

@@ -84,7 +84,7 @@ public:
     bool InvokeCallback (StoppointCallbackContext *context, lldb::user_id_t break_id, lldb::user_id_t break_loc_id);
     bool IsCallbackSynchronous () {
         return m_callback_is_synchronous;
-    };
+    }
     Baton *GetBaton ();
     const Baton *GetBaton () const;
     void ClearCallback ();

lldb/include/lldb/Interpreter/Options.h

@@ -165,7 +165,7 @@ public:
     // this class.
 
     virtual const lldb::OptionDefinition*
-    GetDefinitions () { return NULL; };
+    GetDefinitions () { return NULL; }
 
     virtual void
     ResetOptionValues ();

lldb/source/API/SBDebugger.cpp

@@ -585,7 +585,7 @@ SBDebugger::GetInternalVariableValue (const char *var_name)
 
     lldb::SettableVariableType var_type;
     StringList value = root_settings_controller->GetVariable (var_name, var_type);
-    for (int i = 0; i < value.GetSize(); ++i)
+    for (unsigned i = 0; i != value.GetSize(); ++i)
         ret_value.AppendString (value.GetStringAtIndex(i));
 
     return ret_value;

lldb/source/Host/macosx/Symbols.cpp

@@ -25,6 +25,7 @@
 #include "lldb/Core/UUID.h"
 
 #include "Host/macosx/cfcpp/CFCReleaser.h"
+#include "mach/machine.h"
 
 using namespace lldb;
 using namespace lldb_private;