/* $NetBSD: msg_077.c,v 1.7 2023/03/28 14:44:34 rillig Exp $ */ # 3 "msg_077.c" /* Test for message: bad octal digit %c [77] */ /* lint1-flags: -tw -X 351 */ /* expect+1: warning: bad octal digit 8 [77] */ char single_digit = '\8'; /* * Before lex.c 1.47 from 2021-06-29, lint intended to detect a "bad octal * digit" following good octal digits, but the corresponding code had an * unsatisfiable guard clause. * * The C Reference Manual 1978, 2.4.3 "Character constants" does not mention * non-octal digits, therefore this code must have been due to a particular * C compiler's interpretation. It's even wrong according to the Reference * Manual to interpret '\088' as anything else than a malformed character * literal. * * That code has been removed since nobody runs lint in traditional C mode * anyway. * https://mail-index.netbsd.org/tech-toolchain/2021/03/16/msg003933.html */ /* expect+1: warning: multi-character character constant [294] */ char several_digits = '\08'; |