1 /* $NetBSD: msg_263.c,v 1.6 2024/02/02 19:07:58 rillig Exp $ */ 2 # 3 "msg_263.c" 3 4 /* Test for message: \? undefined in traditional C [263] */ 5 6 /* lint1-flags: -tw -X 351 */ 7 8 /* expect+1: warning: \? undefined in traditional C [263] */ 9 char ch = '\?'; 10 /* expect+1: warning: \? undefined in traditional C [263] */ 11 char str[] = "Hello\?"; 12