COMP:Fixed error about ISO C++ forbids casting between pointer-to-function and...

COMP:Fixed error about ISO C++ forbids casting between pointer-to-function and pointer-to-object by putting back the old-style cast. Site ARRAKIS.kitware. Build Name Win32-cygwin-WrapTCL.

Wrapping/vtkWrapTcl.c

@@ -848,7 +848,7 @@ void vtkParseOutput(FILE *fp, FileInfo *data)
   
   /* add the ListInstances method */
   fprintf(fp,"\n  if (!strcmp(\"ListInstances\",argv[1]))\n    {\n");
-  fprintf(fp,"    vtkTclListInstances(interp,reinterpret_cast<ClientData>(%sCommand));\n",data->ClassName);
+  fprintf(fp,"    vtkTclListInstances(interp,(ClientData)(%sCommand));\n",data->ClassName);
   fprintf(fp,"    return TCL_OK;\n    }\n");
   
   /* add the ListMethods method */