def get_canonical(self):
return conf.lib.clang_getCanonicalType(self)<EOL>
Return the canonical type for a Type.

Clang's type system explicitly models typedefs and all the
ways a specific type can be represented.  The canonical type
is the underlying type with all the "sugar" removed.  For
example, if 'T' is a typedef for 'int', the canonical type for
'T' would be 'int'.