{"ast_node_type":"variable","tokens":[{"end":97,"kind":"keyword","start":0,"text":"let"}]}
            let shifted_low = self.context.new_cast(self.location, shifted_low, native_int_type);
            let shifted_low = casted_low >> self.context.new_cast(self.location, b, unsigned_type);
            let array_value = self.concat_low_high_rvalues(