{"ast_node_type":"variable","tokens":[{"end":58,"kind":"keyword","start":0,"text":"let"}]}
            let b = self.gcc_int_cast(b, native_int_type);
            let zero = self.gcc_zero(native_int_type);
            let condition = self.gcc_icmp(IntPredicate::IntNE, self.gcc_and(b, sixty_four), zero);