xref: /netbsd-src/tests/usr.bin/xlint/lint1/msg_361.c (revision ce2046810387440872bfc20878728c18e4f27f6c)
1*ce204681Srillig /*	$NetBSD: msg_361.c,v 1.4 2024/11/05 06:23:04 rillig Exp $	*/
238c0bdf2Srillig # 3 "msg_361.c"
338c0bdf2Srillig 
4c9de07fbSrillig // Test for message: number base '%.*s' is %ju, must be 8, 10 or 16 [361]
538c0bdf2Srillig 
638c0bdf2Srillig /*
738c0bdf2Srillig  * The first or second character of the snprintb format specifies the number
8*ce204681Srillig  * base.  It must be given as an octal or hexadecimal escape sequence.
938c0bdf2Srillig  */
1038c0bdf2Srillig 
1138c0bdf2Srillig /* lint1-extra-flags: -X 351 */
1238c0bdf2Srillig 
1338c0bdf2Srillig typedef typeof(sizeof(0)) size_t;
1438c0bdf2Srillig typedef unsigned long long uint64_t;
1538c0bdf2Srillig 
1638c0bdf2Srillig int snprintb(char *, size_t, const char *, uint64_t);
1738c0bdf2Srillig 
1838c0bdf2Srillig void
1938c0bdf2Srillig old_style_number_base(void)
2038c0bdf2Srillig {
2138c0bdf2Srillig 	char buf[64];
2238c0bdf2Srillig 
2338c0bdf2Srillig 	/* expect+1: warning: missing new-style '\177' or old-style number base [359] */
2438c0bdf2Srillig 	snprintb(buf, sizeof(buf), "", 0);
25c9de07fbSrillig 	/* expect+1: warning: number base '\002' is 2, must be 8, 10 or 16 [361] */
2638c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\002", 0);
2738c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\010", 0);
2838c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\n", 0);
2938c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\020", 0);
30c9de07fbSrillig 	/* expect+1: warning: number base '\014' is 12, must be 8, 10 or 16 [361] */
3138c0bdf2Srillig 	snprintb(buf, sizeof(buf), "" "\014" "", 0);
3238c0bdf2Srillig 	snprintb(buf, sizeof(buf), "" "\020" "", 0);
3338c0bdf2Srillig }
3438c0bdf2Srillig 
3538c0bdf2Srillig void
3638c0bdf2Srillig new_style_number_base(void)
3738c0bdf2Srillig {
3838c0bdf2Srillig 	char buf[64];
3938c0bdf2Srillig 
4038c0bdf2Srillig 	/* expect+1: warning: missing new-style number base after '\177' [360] */
4138c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\177", 0);
42c9de07fbSrillig 	/* expect+1: warning: number base '\0' is 0, must be 8, 10 or 16 [361] */
4338c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\177\0", 0);
44c9de07fbSrillig 	/* expect+1: warning: number base '\002' is 2, must be 8, 10 or 16 [361] */
4538c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\177\002", 0);
4638c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\177\010", 0);
4738c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\177\n", 0);
4838c0bdf2Srillig 	snprintb(buf, sizeof(buf), "\177\020", 0);
49c9de07fbSrillig 	/* expect+1: warning: number base '\014' is 12, must be 8, 10 or 16 [361] */
5038c0bdf2Srillig 	snprintb(buf, sizeof(buf), "" "\177\014" "", 0);
5138c0bdf2Srillig 	snprintb(buf, sizeof(buf), "" "\177\020" "", 0);
5238c0bdf2Srillig }
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