Coreutils Test Coverage

Dead Code

Source

Line

Description

backupfile.c

line 102: dead code: 14

102

dead code: '14'

backupfile.c

line 125: dead code: baselen_max <= 12

125

dead code: 'baselen_max <= 12'

backupfile.c

line 125-138: dead code: { char *dot = (__extension__ (__builtin_constant_p ( '.' ) && !__builtin_constant_p ( base ) && ( '.' ) == '\0' ? (char *) __rawmemchr ( base , '.' ) : __builtin_strchr ( base , '.' ))) ; if (!dot) baselen_max = 8; else { char const *second_dot = (__extension__ (__builtin_constant_p ( '.' ) && !__builtin_constant_p ( dot + 1 ) && ( '.' ) == '\0' ? (char *) __rawmemchr ( dot + 1 , '.' ) : __builtin_strchr ( dot + 1 , '.' ))) ; baselen_max = (second_dot ? second_dot - base : dot + 1 - base + 3); } }

125-138

dead code: '{ char *dot = (__extension__ (__builtin_constant_p ( '.' ) && !__builtin_constant_p ( base ) && ( '.' ) == '\0' ? (char *) __rawmemchr ( base , '.' ) : __builtin_strchr ( base , '.' ))) ; if (!dot) baselen_max = 8; else { char const *second_dot = (__extension__ (__builtin_constant_p ( '.' ) && !__builtin_constant_p ( dot + 1 ) && ( '.' ) == '\0' ? (char *) __rawmemchr ( dot + 1 , '.' ) : __builtin_strchr ( dot + 1 , '.' ))) ; baselen_max = (second_dot ? second_dot - base : dot + 1 - base + 3); } }'

basename-lgpl.c

line 66: dead code: len == 1

dead code: 'len == 1'

basename-lgpl.c

line 67: dead code: ((name[0]) == '/')

dead code: '((name[0]) == '/')'

basename-lgpl.c

line 67: dead code: ((name[1]) == '/')

dead code: '((name[1]) == '/')'

basename-lgpl.c

line 67: dead code: ! name[2]

dead code: '! name[2]'

basename-lgpl.c

line 67-68: dead code: return 2;

67-68

dead code: 'return 2;'

basename-lgpl.c

line 70: dead code: prefix_len

dead code: 'prefix_len'

basename-lgpl.c

line 71: dead code: len == prefix_len

dead code: 'len == prefix_len'

basename-lgpl.c

line 71: dead code: ((name[prefix_len]) == '/')

dead code: '((name[prefix_len]) == '/')'

basename-lgpl.c

line 71-72: dead code: return prefix_len + 1;

71-72

dead code: 'return prefix_len + 1;'

basename.c

line 46-54: dead code: { char *p = xmalloc (length + 3); p[0] = '.'; p[1] = '/'; memcpy (p + 2, base, length); p[length + 2] = '\0'; return p; }

46-54

dead code: '{ char *p = xmalloc (length + 3); p[0] = '.'; p[1] = '/'; memcpy (p + 2, base, length); p[length + 2] = '\0'; return p; }'

canonicalize.c

line 167-172: dead code: { if (((name[1]) == '/') && !((name[2]) == '/') && !prefix_len) *dest++ = '/'; *dest = '\0'; }

167-172

dead code: '{ if (((name[1]) == '/') && !((name[2]) == '/') && !prefix_len) *dest++ = '/'; *dest = '\0'; }'

canonicalize.c

line 196: dead code: dest == rname + 1

196

dead code: 'dest == rname + 1'

canonicalize.c

line 197: dead code: !prefix_len

197

dead code: '!prefix_len'

canonicalize.c

line 197: dead code: ((*dest) == '/')

197

dead code: '((*dest) == '/')'

canonicalize.c

line 197: dead code: !((dest[1]) == '/')

197

dead code: '!((dest[1]) == '/')'

canonicalize.c

line 197-198: dead code: dest++;

197-198

dead code: 'dest++;'

canonicalize.c

line 301-306: dead code: { if (((buf[1]) == '/') && !((buf[2]) == '/') && !pfxlen) *dest++ = '/'; *dest = '\0'; }

301-306

dead code: '{ if (((buf[1]) == '/') && !((buf[2]) == '/') && !pfxlen) *dest++ = '/'; *dest = '\0'; }'

canonicalize.c

line 317: dead code: dest == rname + 1

317

dead code: 'dest == rname + 1'

canonicalize.c

line 318: dead code: ((*dest) == '/')

318

dead code: '((*dest) == '/')'

canonicalize.c

line 318: dead code: !((dest[1]) == '/')

318

dead code: '!((dest[1]) == '/')'

canonicalize.c

line 318: dead code: !prefix_len

318

dead code: '!prefix_len'

canonicalize.c

line 318-319: dead code: dest++;

318-319

dead code: 'dest++;'

canonicalize.c

line 336: dead code: dest == rname + 1

336

dead code: 'dest == rname + 1'

canonicalize.c

line 336: dead code: !prefix_len

336

dead code: '!prefix_len'

canonicalize.c

line 337: dead code: ((*dest) == '/')

337

dead code: '((*dest) == '/')'

canonicalize.c

line 337: dead code: !((dest[1]) == '/')

337

dead code: '!((dest[1]) == '/')'

canonicalize.c

line 337-338: dead code: dest++;

337-338

dead code: 'dest++;'

dirname-lgpl.c

line 40: dead code: ((file[prefix_length]) == '/')

dead code: '((file[prefix_length]) == '/')'

dirname-lgpl.c

line 43: dead code: ((file[1]) == '/')

dead code: '((file[1]) == '/')'

dirname-lgpl.c

line 43: dead code: ! ((file[2]) == '/')

dead code: '! ((file[2]) == '/')'

dirname-lgpl.c

line 44: dead code: 2

dead code: '2'

dirname-lgpl.c

line 76: dead code: length == 0

dead code: 'length == 0'

dirname-lgpl.c

line 77: dead code: file[2] != '\0'

dead code: 'file[2] != '\0''

dirname-lgpl.c

line 77: dead code: ! ((file[2]) == '/')

dead code: '! ((file[2]) == '/')'

fcntl.c

line 339: dead code: -1

339

dead code: '-1'

file-type.c

line 60-61: dead code: return dcgettext (((void *)0), "typed memory object" , 5) ;

60-61

dead code: 'return dcgettext (((void *)0), "typed memory object" , 5) ;'

file-type.c

line 71-72: dead code: return dcgettext (((void *)0), "contiguous data" , 5) ;

71-72

dead code: 'return dcgettext (((void *)0), "contiguous data" , 5) ;'

file-type.c

line 77-78: dead code: return dcgettext (((void *)0), "door" , 5) ;

77-78

dead code: 'return dcgettext (((void *)0), "door" , 5) ;'

file-type.c

line 80-81: dead code: return dcgettext (((void *)0), "multiplexed block special file" , 5) ;

80-81

dead code: 'return dcgettext (((void *)0), "multiplexed block special file" , 5) ;'

file-type.c

line 83-84: dead code: return dcgettext (((void *)0), "multiplexed character special file" , 5) ;

83-84

dead code: 'return dcgettext (((void *)0), "multiplexed character special file" , 5) ;'

file-type.c

line 86-87: dead code: return dcgettext (((void *)0), "multiplexed file" , 5) ;

86-87

dead code: 'return dcgettext (((void *)0), "multiplexed file" , 5) ;'

file-type.c

line 89-90: dead code: return dcgettext (((void *)0), "named file" , 5) ;

89-90

dead code: 'return dcgettext (((void *)0), "named file" , 5) ;'

file-type.c

line 92-93: dead code: return dcgettext (((void *)0), "network special file" , 5) ;

92-93

dead code: 'return dcgettext (((void *)0), "network special file" , 5) ;'

file-type.c

line 95-96: dead code: return dcgettext (((void *)0), "migrated file with data" , 5) ;

95-96

dead code: 'return dcgettext (((void *)0), "migrated file with data" , 5) ;'

file-type.c

line 98-99: dead code: return dcgettext (((void *)0), "migrated file without data" , 5) ;

98-99

dead code: 'return dcgettext (((void *)0), "migrated file without data" , 5) ;'

file-type.c

line 101-102: dead code: return dcgettext (((void *)0), "port" , 5) ;

101-102

dead code: 'return dcgettext (((void *)0), "port" , 5) ;'

file-type.c

line 107-108: dead code: return dcgettext (((void *)0), "whiteout" , 5) ;

107-108

dead code: 'return dcgettext (((void *)0), "whiteout" , 5) ;'

filemode.c

line 77-78: dead code: return 'C';

77-78

dead code: 'return 'C';'

filemode.c

line 79-80: dead code: return 'D';

79-80

dead code: 'return 'D';'

filemode.c

line 81-82: dead code: return 'm';

81-82

dead code: 'return 'm';'

filemode.c

line 83-84: dead code: return 'n';

83-84

dead code: 'return 'n';'

filemode.c

line 85-86: dead code: return 'P';

85-86

dead code: 'return 'P';'

filemode.c

line 87-88: dead code: return 'w';

87-88

dead code: 'return 'w';'

filemode.c

line 172-173: dead code: str[0] = 'M';

172-173

dead code: 'str[0] = 'M';'

filemode.c

line 178-179: dead code: str[0] = 'T';

178-179

dead code: 'str[0] = 'T';'

fts.c

line 423-454: dead code: { int fd = open_safer (".", 00 | ((sp->fts_options & (0x0800)) ? 01000000 : 0)); if (fd < 0) { if ( 0 ) { (sp->fts_options |= (0x0004)); (sp->fts_options &= ~(0x0200)); } } else { close (fd); } }

423-454

dead code: '{ int fd = open_safer (".", 00 | ((sp->fts_options & (0x0800)) ? 01000000 : 0)); if (fd < 0) { if ( 0 ) { (sp->fts_options |= (0x0004)); (sp->fts_options &= ~(0x0200)); } } else { close (fd); } }'

fts.c

line 444-448: dead code: { (sp->fts_options |= (0x0004)); (sp->fts_options &= ~(0x0200)); }

444-448

dead code: '{ (sp->fts_options |= (0x0004)); (sp->fts_options &= ~(0x0200)); }'

mkdir-p.c

line 101: dead code: 0

101

dead code: '0'

readutmp.c

line 67: dead code: ((u)->ut_tv.tv_sec) != 0

dead code: '((u)->ut_tv.tv_sec) != 0'

save-cwd.c

line 67-68: dead code: cwd->desc = fd_safer_flag (cwd->desc, 02000000 );

67-68

dead code: 'cwd->desc = fd_safer_flag (cwd->desc, 02000000 );'

utimens.c

line 378: dead code: fd < 0

378

dead code: 'fd < 0'

nstrftime.c

line 1179: dead code: break;

1179

dead code: 'break;'

nstrftime.c

line 1179: dead code: break;

1179

dead code: 'break;'

parse-datetime.c

line 1844-1845: dead code:

1844-1845

dead code

parse-datetime.c

line 2618-2619: dead code: = *yyssp; goto yyerrlab1;

2618-2619

dead code: '= *yyssp; goto yyerrlab1;'

copy.c

line 508: dead code: (scan.ext_info[i].ext_flags & 0x00000800)

508

dead code: '(scan.ext_info[i].ext_flags & 0x00000800)'

copy.c

line 508-514: dead code: { empty_extent = 1 ; last_ext_len = 0; if (ext_len == 0) empty_extent = 0 ; }

508-514

dead code: '{ empty_extent = 1 ; last_ext_len = 0; if (ext_len == 0) empty_extent = 0 ; }'

copy.c

line 2649: dead code: (((( src_mode )) & 0170000) == (0120000))

2649

dead code: '(((( src_mode )) & 0170000) == (0120000))'

copy.c

line 2650: dead code: x->dereference == DEREF_NEVER

2650

dead code: 'x->dereference == DEREF_NEVER'

copy.c

line 2791: dead code: (((( src_mode )) & 0170000) == (0120000))

2791

dead code: '(((( src_mode )) & 0170000) == (0120000))'

copy.c

line 2792: dead code: x->dereference == DEREF_NEVER

2792

dead code: 'x->dereference == DEREF_NEVER'

dd.c

line 628-629: dead code: fputs_unlocked ( dcgettext (((void *)0), " cio use concurrent I/O for data\n" , 5) , stdout );

628-629

dead code: 'fputs_unlocked ( dcgettext (((void *)0), " cio use concurrent I/O for data\n" , 5) , stdout );'

dd.c

line 654-655: dead code: fputs_unlocked ( dcgettext (((void *)0), " nolinks fail if multiply-linked\n" , 5) , stdout );

654-655

dead code: 'fputs_unlocked ( dcgettext (((void *)0), " nolinks fail if multiply-linked\n" , 5) , stdout );'

dd.c

line 656-657: dead code: fputs_unlocked ( dcgettext (((void *)0), " binary use binary I/O for data\n" , 5) , stdout );

656-657

dead code: 'fputs_unlocked ( dcgettext (((void *)0), " binary use binary I/O for data\n" , 5) , stdout );'

dd.c

line 658-659: dead code: fputs_unlocked ( dcgettext (((void *)0), " text use text I/O for data\n" , 5) , stdout );

658-659

dead code: 'fputs_unlocked ( dcgettext (((void *)0), " text use text I/O for data\n" , 5) , stdout );'

dd.c

line 885-886: dead code: signal (sig, ((__sighandler_t) 0) );

885-886

dead code: 'signal (sig, ((__sighandler_t) 0) );'

dd.c

line 895-896: dead code: signal (sig, siginfo_handler);

895-896

dead code: 'signal (sig, siginfo_handler);'

getlimits.c

line 150: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UCHAR""_MIN=%s\n", limit + 1); printf ("UCHAR""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

150

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UCHAR""_MIN=%s\n", limit + 1); printf ("UCHAR""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

getlimits.c

line 153: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UINT""_MIN=%s\n", limit + 1); printf ("UINT""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

153

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UINT""_MIN=%s\n", limit + 1); printf ("UINT""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

getlimits.c

line 155: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("ULONG""_MIN=%s\n", limit + 1); printf ("ULONG""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

155

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("ULONG""_MIN=%s\n", limit + 1); printf ("ULONG""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

getlimits.c

line 156: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("SIZE""_MIN=%s\n", limit + 1); printf ("SIZE""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

156

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("SIZE""_MIN=%s\n", limit + 1); printf ("SIZE""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

getlimits.c

line 159: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UID_T""_MIN=%s\n", limit + 1); printf ("UID_T""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

159

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UID_T""_MIN=%s\n", limit + 1); printf ("UID_T""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

getlimits.c

line 160: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("GID_T""_MIN=%s\n", limit + 1); printf ("GID_T""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

160

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("GID_T""_MIN=%s\n", limit + 1); printf ("GID_T""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

getlimits.c

line 164: dead code: { sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UINTMAX""_MIN=%s\n", limit + 1); printf ("UINTMAX""_UFLOW=%s\n", decimal_absval_add_one (limit)); }

164

dead code: '{ sprintf (limit + 1, "%" "l" "d" , (intmax_t) 0); printf ("UINTMAX""_MIN=%s\n", limit + 1); printf ("UINTMAX""_UFLOW=%s\n", decimal_absval_add_one (limit)); }'

ls.c

line 1285-1286: dead code: signal (sig, ((__sighandler_t) 1) );

1285-1286

dead code: 'signal (sig, ((__sighandler_t) 1) );'

ls.c

line 1296-1297: dead code: signal (sig, stophandler);

1296-1297

dead code: 'signal (sig, stophandler);'

ls.c

line 4643-4644: dead code: c = '>';

4643-4644

dead code: 'c = '>';'

ls.c

line 4749-4750: dead code: type = C_DOOR;

4749-4750

dead code: 'type = C_DOOR;'

md5sum.c

line 234-238: dead code: fputs_unlocked ( dcgettext (((void *)0), "\n -b, --binary read in binary mode (default unless reading tty stdin)\n" , 5) , stdout ) ;

234-238

dead code: 'fputs_unlocked ( dcgettext (((void *)0), "\n -b, --binary read in binary mode (default unless reading tty stdin)\n" , 5) , stdout ) ;'

md5sum.c

line 257-260: dead code: fputs_unlocked ( dcgettext (((void *)0), " -t, --text read in text mode (default if reading tty stdin)\n" , 5) , stdout ) ;

257-260

dead code: 'fputs_unlocked ( dcgettext (((void *)0), " -t, --text read in text mode (default if reading tty stdin)\n" , 5) , stdout ) ;'

md5sum.c

line 596: dead code: *binary

596

dead code: '*binary'

md5sum.c

line 596-602: dead code: { if (*binary < 0) *binary = ! isatty ( 0 ); if (*binary) xset_binary_mode ( 0 , 0 ); }

596-602

dead code: '{ if (*binary < 0) *binary = ! isatty ( 0 ); if (*binary) xset_binary_mode ( 0 , 0 ); }'

md5sum.c

line 234-238: dead code: fputs_unlocked ( dcgettext (((void *)0), "\n -b, --binary read in binary mode (default unless reading tty stdin)\n" , 5) , stdout ) ;

234-238

dead code: 'fputs_unlocked ( dcgettext (((void *)0), "\n -b, --binary read in binary mode (default unless reading tty stdin)\n" , 5) , stdout ) ;'

md5sum.c

line 257-260: dead code: fputs_unlocked ( dcgettext (((void *)0), " -t, --text read in text mode (default if reading tty stdin)\n" , 5) , stdout ) ;

257-260

dead code: 'fputs_unlocked ( dcgettext (((void *)0), " -t, --text read in text mode (default if reading tty stdin)\n" , 5) , stdout ) ;'

md5sum.c

line 596: dead code: *binary

596

dead code: '*binary'

md5sum.c

line 596-602: dead code: { if (*binary < 0) *binary = ! isatty ( 0 ); if (*binary) xset_binary_mode ( 0 , 0 ); }

596-602

dead code: '{ if (*binary < 0) *binary = ! isatty ( 0 ); if (*binary) xset_binary_mode ( 0 , 0 ); }'

pinky.c

line 440: dead code: ((utmp_buf)->ut_tv.tv_sec) != 0

440

dead code: '((utmp_buf)->ut_tv.tv_sec) != 0'

sort.c

line 4115-4116: dead code: signal (sig, ((__sighandler_t) 1) );

4115-4116

dead code: 'signal (sig, ((__sighandler_t) 1) );'

tee.c

line 194: dead code: (append ? "ab" : "wb")

194

dead code: '(append ? "ab" : "wb")'

test.c

line 847-871: dead code: if (margc == 2) { if (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( margv[1] ) && __builtin_constant_p ( "--help" ) && (__s1_len = __builtin_strlen ( margv[1] ), __s2_len = __builtin_strlen ( "--help" ), (!((size_t)(const void *)((...esult == 0) __result = (((const unsigned char *) (const char *) ( "]" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( margv[margc - 1] , "]" )))); }) == 0)) test_syntax_error ( dcgettext (((void *)0), "missing %s" , 5) , quote ("]")); --margc; }

847-871

dead code: 'if (margc == 2) { if (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( margv[1] ) && __builtin_constant_p ( "--help" ) && (__s1_len = __builtin_strlen ( margv[1] ), __s2_len = __builtin_strlen ( "--help" ), (!((size_t)(const void *)(( margv[1] ) + 1) - (size_t)(const void *)( margv[1] ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)(( "--help" ) + 1) - (size_t)(const void *)( "--help" ) == 1) || __s2_len >= 4)) ? __builtin_strcmp ( margv[1] , "--help" ) : (__builtin_constant_p ( margv[1] ) && ((size_t)(const void *)(( margv[1] ) + 1) - (size_t)(const void *)( margv[1] ) == 1) && (__s1_len = __builtin_strlen ( margv[1] ), __s1_len < 4) ? (__builtin_constant_p ( "--help" ) && ((size_t)(const void *)(( "--help" ) + 1) - (size_t)(const void *)( "--help" ) == 1) ? __builtin_strcmp ( margv[1] , "--help" ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) ( "--help" ); int __result = (((const unsigned char *) (const char *) ( margv[1] ))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) ( margv[1] ))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((const unsigned char *) (const char *) ( margv[1] ))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( margv[1] ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p ( "--help" ) && ((size_t)(const void *)(( "--help" ) + 1) - (size_t)(const void *)( "--help" ) == 1) && (__s2_len = __builtin_strlen ( "--help" ), __s2_len < 4) ? (__builtin_constant_p ( margv[1] ) && ((size_t)(const void *)(( margv[1] ) + 1) - (size_t)(const void *)( margv[1] ) == 1) ? __builtin_strcmp ( margv[1] , "--help" ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) ( margv[1] ); int __result = (((const unsigned char *) (const char *) ( "--help" ))[0] - __s2[0]); if (__s2_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) ( "--help" ))[1] - __s2[1]); if (__s2_len > 1 && __result == 0) { __result = (((const unsigned char *) (const char *) ( "--help" ))[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "--help" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( margv[1] , "--help" )))); }) == 0)) usage ( 0 ); if (( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( margv[1] ) && __builtin_constant_p ( "--version" ) && (__s1_len = __builtin_strlen ( margv[1] ), __s2_len = __builtin_strlen ( "--version" ), (!((size_t)(const void *)(( margv[1] ) + 1) - (size_t)(const void *)( margv[1] ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)(( "--version" ) + 1) - (size_t)(const void *)( "--version" ) == 1) || __s2_len >= 4)) ? __builtin_strcmp ( margv[1] , "--version" ) : (__builtin_constant_p ( margv[1] ) && ((size_t)(const void *)(( margv[1] ) + 1) - (size_t)(const void *)( margv[1] ) == 1) && (__s1_len = __builtin_strlen ( margv[1] ), __s1_len < 4) ? (__builtin_constant_p ( "--version" ) && ((size_t)(const void *)(( "--version" ) + 1) - (size_t)(const void *)( "--version" ) == 1) ? __builtin_strcmp ( margv[1] , "--version" ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) ( "--version" ); int __result = (((const unsigned char *) (const char *) ( margv[1] ))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) ( margv[1] ))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((const unsigned char *) (const char *) ( margv[1] ))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( margv[1] ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p ( "--version" ) && ((size_t)(const void *)(( "--version" ) + 1) - (size_t)(const void *)( "--version" ) == 1) && (__s2_len = __builtin_strlen ( "--version" ), __s2_len < 4) ? (__builtin_constant_p ( margv[1] ) && ((size_t)(const void *)(( margv[1] ) + 1) - (size_t)(const void *)( margv[1] ) == 1) ? __builtin_strcmp ( margv[1] , "--version" ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) ( margv[1] ); int __result = (((const unsigned char *) (const char *) ( "--version" ))[0] - __s2[0]); if (__s2_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) ( "--version" ))[1] - __s2[1]); if (__s2_len > 1 && __result == 0) { __result = (((const unsigned char *) (const char *) ( "--version" ))[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "--version" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( margv[1] , "--version" )))); }) == 0)) { version_etc ( stdout , "test", "GNU coreutils", Version, ("Kevin Braunsdorf"), ("Matthew Bradburn"), (char *) ((void *)0) ); return 0 ; } } if (margc < 2 || !( __extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p ( margv[margc - 1] ) && __builtin_constant_p ( "]" ) && (__s1_len = __builtin_strlen ( margv[margc - 1] ), __s2_len = __builtin_strlen ( "]" ), (!((size_t)(const void *)(( margv[margc - 1] ) + 1) - (size_t)(const void *)( margv[margc - 1] ) == 1) || __s1_len >= 4) && (!((size_t)(const void *)(( "]" ) + 1) - (size_t)(const void *)( "]" ) == 1) || __s2_len >= 4)) ? __builtin_strcmp ( margv[margc - 1] , "]" ) : (__builtin_constant_p ( margv[margc - 1] ) && ((size_t)(const void *)(( margv[margc - 1] ) + 1) - (size_t)(const void *)( margv[margc - 1] ) == 1) && (__s1_len = __builtin_strlen ( margv[margc - 1] ), __s1_len < 4) ? (__builtin_constant_p ( "]" ) && ((size_t)(const void *)(( "]" ) + 1) - (size_t)(const void *)( "]" ) == 1) ? __builtin_strcmp ( margv[margc - 1] , "]" ) : (__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) ( "]" ); int __result = (((const unsigned char *) (const char *) ( margv[margc - 1] ))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) ( margv[margc - 1] ))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((const unsigned char *) (const char *) ( margv[margc - 1] ))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( margv[margc - 1] ))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p ( "]" ) && ((size_t)(const void *)(( "]" ) + 1) - (size_t)(const void *)( "]" ) == 1) && (__s2_len = __builtin_strlen ( "]" ), __s2_len < 4) ? (__builtin_constant_p ( margv[margc - 1] ) && ((size_t)(const void *)(( margv[margc - 1] ) + 1) - (size_t)(const void *)( margv[margc - 1] ) == 1) ? __builtin_strcmp ( margv[margc - 1] , "]" ) : -(__extension__ ({ const unsigned char *__s2 = (const unsigned char *) (const char *) ( margv[margc - 1] ); int __result = (((const unsigned char *) (const char *) ( "]" ))[0] - __s2[0]); if (__s2_len > 0 && __result == 0) { __result = (((const unsigned char *) (const char *) ( "]" ))[1] - __s2[1]); if (__s2_len > 1 && __result == 0) { __result = (((const unsigned char *) (const char *) ( "]" ))[2] - __s2[2]); if (__s2_len > 2 && __result == 0) __result = (((const unsigned char *) (const char *) ( "]" ))[3] - __s2[3]); } } __result; }))) : __builtin_strcmp ( margv[margc - 1] , "]" )))); }) == 0)) test_syntax_error ( dcgettext (((void *)0), "missing %s" , 5) , quote ("]")); --margc; }'

uptime.c

line 115: dead code: ((this)->ut_tv.tv_sec) != 0

115

dead code: '((this)->ut_tv.tv_sec) != 0'

users.c

line 61: dead code: ((this)->ut_tv.tv_sec) != 0

dead code: '((this)->ut_tv.tv_sec) != 0'

who.c

line 543: dead code: ((utmp_buf)->ut_tv.tv_sec) != 0

543

dead code: '((utmp_buf)->ut_tv.tv_sec) != 0'

who.c

line 591: dead code: ((utmp_buf)->ut_tv.tv_sec) != 0

591

dead code: '((utmp_buf)->ut_tv.tv_sec) != 0'

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