* cparser.py   (ConstantExpressionNode.evaluate): Convert constants from Python strings   to the appropriate datatype using eval, so that arithmetic on constants   will work.
* cparser.py
  (ConstantExpressionNode.evaluate): Convert constants from Python strings
  to the appropriate datatype using eval, so that arithmetic on constants
  will work.

jherico/ctypesgen,denfromufa/ctypesgen,pombredanne/ctypesgen,pombredanne/ctypesgen,pombreda/ctypesgen,rokosjet/ctypesgen,rokosjet/ctypesgen,djhenderson/ctypesgen,rokosjet/ctypesgen,djhenderson/ctypesgen,clach04/ctypesgen,clach04/ctypesgen,adytzu2007/ctypesgen,pombredanne/ctypesgen,pombreda/ctypesgen,androm3da/ctypesgen,slumtrimpet/ctypesgen,jherico/ctypesgen,androm3da/ctypesgen,rokosjet/ctypesgen,denfromufa/ctypesgen,pombredanne/ctypesgen,clach04/ctypesgen,adytzu2007/ctypesgen,slumtrimpet/ctypesgen,clach04/ctypesgen,davidjamesca/ctypesgen,djhenderson/ctypesgen,jherico/ctypesgen,pombreda/ctypesgen,androm3da/ctypesgen,denfromufa/ctypesgen,pombreda/ctypesgen,slumtrimpet/ctypesgen,denfromufa/ctypesgen,adytzu2007/ctypesgen,adytzu2007/ctypesgen,slumtrimpet/ctypesgen,jherico/ctypesgen,androm3da/ctypesgen,djhenderson/ctypesgen