1 /* $NetBSD: msg_339.c,v 1.3 2022/06/17 06:59:16 rillig Exp $ */ 2 # 3 "msg_339.c" 3 4 // Test for message: option '%c' should be listed in the options string [339] 5 6 int getopt(int, char *const *, const char *); 7 extern char *optarg; 8 9 int 10 main(int argc, char **argv) 11 { 12 int o; 13 14 /* expect+2: warning: option 'c' should be handled in the switch [338] */ 15 /* expect+1: warning: option 'd' should be handled in the switch [338] */ 16 while ((o = getopt(argc, argv, "a:bc:d")) != -1) { 17 switch (o) { 18 case 'a': 19 break; 20 case 'b': 21 /* 22 * The following while loop must not finish the check 23 * for the getopt options. 24 */ 25 while (optarg[0] != '\0') 26 optarg++; 27 break; 28 case 'e': 29 /* expect-1: warning: option 'e' should be listed in the options string [339] */ 30 break; 31 case 'f': 32 /* expect-1: warning: option 'f' should be listed in the options string [339] */ 33 /* 34 * The case labels in nested switch statements are 35 * ignored by the check for getopt options. 36 */ 37 switch (optarg[0]) { 38 case 'X': 39 break; 40 } 41 break; 42 case '?': 43 default: 44 break; 45 } 46 } 47 48 return 0; 49 } 50