msg_365.c revision 1.3 
1/*	$NetBSD: msg_365.c,v 1.3 2024/03/25 22:37:43 rillig Exp $	*/
2# 3 "msg_365.c"
3
4// Test for message: missing field width after '%.*s' [365]
5
6/*
7 * The conversions 'f' and 'F' require a field width as their second argument.
8 */
9
10/* lint1-extra-flags: -X 351 */
11
12typedef typeof(sizeof(0)) size_t;
13typedef unsigned long long uint64_t;
14
15int snprintb(char*, size_t, const char*, uint64_t);
16
17void
18example(unsigned u32)
19{
20	char buf[64];
21
22	/* expect+4: warning: missing field width after 'f\000' [365] */
23	snprintb(buf, sizeof(buf),
24	    "\177\020"
25	    "f\000",
26	    u32);
27
28	/* expect+5: warning: empty description in 'f\007\010' [367] */
29	/* expect+4: warning: missing '\0' at the end of 'f\007\010' [366] */
30	snprintb(buf, sizeof(buf),
31	    "\177\020"
32	    "f\007\010",
33	    u32);
34}
35