def __init__ ( self, aType ):
        if not isinstance( aType, TypeType ):
            aType = type( aType )
        self.aType = aType
        try:
            self.fast_validate = CoercableTypes[ aType ]
        except:
            self.fast_validate = ( 11, aType )
cast_expression : unary_expression
dataset/ETHPy150Open enthought/traits/traits/trait_handlers.py/TraitCoerceType.__init__--crossover with--dataset/ETHPy150Open ardekantur/pyglet/tools/wraptypes/preprocessor.py/ConstantExpressionGrammar.p_cast_expression