Remove -dirvtable from the optimizations included by -O as it this option currently leads to memory leaks

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11872 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -1,6 +1,10 @@
 Version 1.3.41 (in progress)
 ============================
 
+2010-02-27: wsfulton
+            [Python] Remove -dirvtable from the optimizations included by -O as it this option
+            currently leads to memory leaks as reported by Johan Blake.
+
 2010-02-13: wsfulton
             [Ruby] A few fixes for compiling under ruby-1.9.x including patch from 'Nibble'.
 

Source/Modules/python.cxx

@@ -143,8 +143,8 @@ static const char *usage3 = (char *) "\
      -proxydel       - Generate a __del__ method even though it is now redundant (default) \n\
      -safecstrings   - Use safer (but slower) C string mapping, generating copies from Python -> C/C++\n\
      -threads        - Add thread support for all the interface\n\
-     -O              - Enable all the optimization options: \n\
-                         -modern -fastdispatch -dirvtable -nosafecstrings -fvirtual -noproxydel \n\
+     -O              - Enable the following optimization options: \n\
+                         -modern -fastdispatch -nosafecstrings -fvirtual -noproxydel \n\
                          -fastproxy -fastinit -fastunpack -fastquery -modernargs -nobuildnone \n\
      -py3            - Generate code with Python 3 specific features:\n\
                          Function annotation \n\
@@ -405,7 +405,6 @@ public:
 	} else if (strcmp(argv[i], "-O") == 0) {
 	  classic = 0;
 	  modern = 1;
-	  dirvtable = 1;
 	  safecstrings = 0;
 	  buildnone = 0;
 	  nobuildnone = 1;