<rdar://problem/11742979>

SWIG is smart enough to recognize that C++ operators == and != mean __eq__ and __ne__ in Python and do the appropriate translation
But it is not smart enough to recognize that mySBObject == None should return False instead of erroring out
The %pythoncode blocks are meant to provide those extra smarts (and they play some SWIG&Python magic to find the right function to call behind the scenes with no risk of typos :-)
Lastly, SBBreakpoint provides an == but never provided a != operator - common courtesy is to provide both

llvm-svn: 180987
diff --git a/lldb/scripts/Python/interface/SBCompileUnit.i b/lldb/scripts/Python/interface/SBCompileUnit.i
index 95d68a6..3bfaf70 100644
--- a/lldb/scripts/Python/interface/SBCompileUnit.i
+++ b/lldb/scripts/Python/interface/SBCompileUnit.i
@@ -89,6 +89,12 @@
     bool
     GetDescription (lldb::SBStream &description);
     
+    bool
+    operator == (const lldb::SBCompileUnit &rhs) const;
+    
+    bool
+    operator != (const lldb::SBCompileUnit &rhs) const;
+    
     %pythoncode %{
         __swig_getmethods__["file"] = GetFileSpec
         if _newclass: file = property(GetFileSpec, None, doc='''A read only property that returns the same result an lldb object that represents the source file (lldb.SBFileSpec) for the compile unit.''')