1*465ab238Srillig /* $NetBSD: msg_374.c,v 1.6 2024/08/31 06:57:31 rillig Exp $ */ 238c0bdf2Srillig # 3 "msg_374.c" 338c0bdf2Srillig 464230f32Srillig // Test for message: unknown conversion '%.*s', must be one of 'bfF=:*' [374] 538c0bdf2Srillig 638c0bdf2Srillig /* 764230f32Srillig * In the new-style format, an unknown conversion is assumed to have a single 838c0bdf2Srillig * argument, followed by a null-terminated description. 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 example(uint64_t u64) 2038c0bdf2Srillig { 2138c0bdf2Srillig char buf[64]; 2238c0bdf2Srillig 2364230f32Srillig /* expect+4: warning: unknown conversion 'x', must be one of 'bfF=:*' [374] */ 2438c0bdf2Srillig snprintb(buf, sizeof(buf), 2538c0bdf2Srillig "\177\020" 2638c0bdf2Srillig "x12345\0", 2738c0bdf2Srillig u64); 2838c0bdf2Srillig 2964230f32Srillig /* expect+4: warning: unknown conversion '\000', must be one of 'bfF=:*' [374] */ 3038c0bdf2Srillig snprintb(buf, sizeof(buf), 3138c0bdf2Srillig "\177\020" 3238c0bdf2Srillig "\00012345\0", 3338c0bdf2Srillig u64); 34c9de07fbSrillig 35a8d07ea3Srillig /* expect+5: warning: redundant '\0' at the end of the format [377] */ 36c9de07fbSrillig snprintb(buf, sizeof(buf), 37c9de07fbSrillig "\177\020" 38c9de07fbSrillig "b\00012345\0" 39c9de07fbSrillig "\0", 40c9de07fbSrillig u64); 413d5fc263Srillig 423d5fc263Srillig // Real-life example: the '\b' is a typo. 433d5fc263Srillig // 4464230f32Srillig /* expect+4: warning: unknown conversion '\b', must be one of 'bfF=:*' [374] */ 453d5fc263Srillig snprintb(buf, sizeof(buf), 463d5fc263Srillig "\177\020" 4764230f32Srillig "b\15ENCNT\0b\16" "TC\0\b\20DSBL_CSR_DRN\0", 483d5fc263Srillig u64); 4938c0bdf2Srillig } 50