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  • Smoke [5.13.6] v5.13.6-459-geff4c63 FAIL(F) linux 2.6.32-5-amd64 [debian] (x86_64/2 cpu)

    Message-ID: <201011110305.oAB35d0J028891@compaq.bandsman.co.uk>
    MIME-version: 1.0
    Content-transfer-encoding: 8bit
    Content-type: text/plain; charset=UTF8
    Date: Wed, 10 Nov 2010 22:05:39 -0500
    Subject: Smoke [5.13.6] v5.13.6-459-geff4c63 FAIL(F) linux 2.6.32-5-amd64 [debian] (x86_64/2 cpu)
    
    Automated smoke report for 5.13.6 patch eff4c632969f3d8d396084e4721d5853867b0b3a v5.13.6-459-geff4c63
    compaq: AMD Athlon(tm) Dual Core Processor 4450e (AuthenticAMD 2300MHz) (x86_64/2 cpu)
        on        linux - 2.6.32-5-amd64 [debian]
        using     cc version 4.4.5
        smoketime 39 minutes 31 seconds (average 39 minutes 31 seconds)
    
    Summary: FAIL(F)
    
    O = OK  F = Failure(s), extended report at the bottom
    X = Failure(s) under TEST but not under harness
    ? = still running or test results not (yet) available
    Build failures during:       - = unknown or N/A
    c = Configure, m = make, M = make (after miniperl), t = make test-prep
    
    v5.13.6-459-geff4c63  Configuration (common) -Accflags="-O2 -W -Wformat=2 -Wall -Wextra -pipe -mtune=native -march=native -fomit-frame-pointer -ffast-math -msse2 -msse -mmmx -mfpmath=sse -D_FORTIFY_SOURCE=2 -fstack-protector -Wstack-protector -Wfloat-equal"
    ----------- ---------------------------------------------------------
    F F - -     -Duseithreads
    | | | +----- PERLIO = perlio -DDEBUGGING
    | | +------- PERLIO = stdio  -DDEBUGGING
    | +--------- PERLIO = perlio
    +----------- PERLIO = stdio
    
    
    Locally applied patches:
        uncommitted-changes
        SMOKEeff4c632969f3d8d396084e4721d5853867b0b3a
    
    Failures: (common-args) -Accflags="-O2 -W -Wformat=2 -Wall -Wextra -pipe -mtune=native -march=native -fomit-frame-pointer -ffast-math -msse2 -msse -mmmx -mfpmath=sse -D_FORTIFY_SOURCE=2 -fstack-protector -Wstack-protector -Wfloat-equal"
    [stdio/perlio] -Duseithreads
        ../lib/File/stat.t..........................................FAILED
            21, 29
            Non-zero exit status: 2
        ../t/op/cmp.t...............................................FAILED
            44, 46-48, 492, 494-496, 926, 928-930, 1346
            1348-1350, 1360, 1362-1364, 1374, 1376-1378
            1388, 1390-1392, 1402, 1404-1406, 1416
            1418-1420, 1430, 1432-1434, 1444, 1446-1448
            1458, 1460-1462, 1472, 1474-1476, 1486
            1488-1490, 1500, 1502-1504, 1514, 1516-1518
            1528, 1530-1532, 1542, 1544-1546, 1556
            1558-1560, 1570, 1572-1574, 1584, 1586-1588
            1598, 1600-1602, 1612, 1614-1616, 1626
            1628-1630, 1640, 1642-1644, 1654, 1656-1658
            1668, 1670-1672, 1682, 1684-1686, 1696
            1698-1700, 1710, 1712-1714, 1724, 1726-1728
            1738, 1740-1742, 1752, 1754-1756
    
    Compiler messages(gcc):
    try.c: In function ‘main’:
    try.c:1: warning: unused parameter ‘argc’
    try.c:1: warning: unused parameter ‘argv’
    try.c: In function ‘blech’:
    try.c:8: warning: unused parameter ‘s’
    try.c: In function ‘blech_in_list’:
    try.c:9: warning: unused parameter ‘s’
    try.c:31: warning: control reaches end of non-void function
    try.c:28: warning: unused parameter ‘x’
    try.c:36: warning: ignoring return value of ‘pipe’, declared with attribute warn_unused_result
    try.c:37: warning: ignoring return value of ‘pipe’, declared with attribute warn_unused_result
    try.c:53: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    try.c:66: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    try.c:72: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    try.c:78: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result
    try.c:8: warning: unused parameter ‘x’
    try.c:3: warning: unused parameter ‘argc’
    try.c:3: warning: unused parameter ‘argv’
    try.c: In function ‘bletch’:
    try.c:11: warning: unused parameter ‘s’
    try.c:12: warning: unused parameter ‘argv’
    try.c:52: warning: comparison between signed and unsigned integer expressions
    gv.c: In function ‘Perl_Gv_AMupdate’:
    gv.c:1774: warning: comparing floating point with == or != is unsafe
    toke.c: In function ‘S_printbuf’:
    toke.c:460: warning: format not a string literal, argument types not checked
    gv.c: In function ‘Perl_amagic_call’:
    gv.c:2156: warning: comparing floating point with == or != is unsafe
    gv.c:2413: warning: comparing floating point with == or != is unsafe
    toke.c: In function ‘Perl_yylex’:
    toke.c:6649: warning: format not a string literal, argument types not checked
    toke.c: In function ‘S_pending_ident’:
    toke.c:8031: warning: format not a string literal, argument types not checked
    toke.c: In function ‘S_new_constant’:
    toke.c:11661: warning: comparing floating point with == or != is unsafe
    regcomp.c: In function ‘S_make_trie’:
    regcomp.c:1496: warning: comparing floating point with == or != is unsafe
    toke.c: In function ‘S_missingterm’:
    toke.c:556: warning: not protecting function: no buffer at least 8 bytes long
    regcomp.c: In function ‘Perl_regprop’:
    regcomp.c:9326: warning: not protecting function: no buffer at least 8 bytes long
    regcomp.c:1332: warning: not protecting function: no buffer at least 8 bytes long
    regcomp.c: In function ‘S_reg_namedseq’:
    regcomp.c:6845: warning: not protecting function: no buffer at least 8 bytes long
    regcomp.c: In function ‘S_regclass’:
    regcomp.c:8146: warning: not protecting function: no buffer at least 8 bytes long
    regcomp.c: In function ‘S_regpiece’:
    regcomp.c:6613: warning: not protecting function: no buffer at least 8 bytes long
    dump.c: In function ‘Perl_sv_peek’:
    dump.c:477: warning: comparing floating point with == or != is unsafe
    dump.c:488: warning: comparing floating point with == or != is unsafe
    util.c: In function ‘S_write_no_mem’:
    util.c:67: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    util.c: In function ‘Perl_my_strftime’:
    util.c:4312: warning: format not a string literal, format string not checked
    util.c:4336: warning: format not a string literal, format string not checked
    util.c: In function ‘Perl_grok_bslash_c’:
    util.c:3923: warning: not protecting function: no buffer at least 8 bytes long
    mg.c: In function ‘Perl_magic_setdbline’:
    mg.c:1931: warning: comparing floating point with == or != is unsafe
    mg.c: In function ‘Perl_sighandler’:
    mg.c:3032: warning: comparing floating point with == or != is unsafe
    hv.c: In function ‘Perl_hv_common’:
    hv.c:495: warning: comparing floating point with == or != is unsafe
    av.c: In function ‘Perl_av_fetch’:
    av.c:223: warning: comparing floating point with == or != is unsafe
    av.c: In function ‘Perl_av_store’:
    av.c:315: warning: comparing floating point with == or != is unsafe
    av.c: In function ‘Perl_av_delete’:
    av.c:828: warning: comparing floating point with == or != is unsafe
    av.c: In function ‘Perl_av_exists’:
    av.c:916: warning: comparing floating point with == or != is unsafe
    av.c:930: warning: comparing floating point with == or != is unsafe
    pp_hot.c: In function ‘Perl_pp_and’:
    pp_hot.c:103: warning: comparing floating point with == or != is unsafe
    pp_hot.c: In function ‘Perl_pp_cond_expr’:
    pp_hot.c:209: warning: comparing floating point with == or != is unsafe
    pp_hot.c: In function ‘Perl_pp_eq’:
    pp_hot.c:402: warning: comparing floating point with == or != is unsafe
    pp_hot.c: In function ‘Perl_pp_or’:
    pp_hot.c:429: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘S_sv_2iuv_non_preserve’:
    sv.c:1937: warning: comparing floating point with == or != is unsafe
    sv.c:1946: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘S_sv_2iuv_common’:
    sv.c:1994: warning: comparing floating point with == or != is unsafe
    sv.c:2035: warning: comparing floating point with == or != is unsafe
    pp_hot.c: In function ‘Perl_pp_grepwhile’:
    pp_hot.c:2458: warning: comparing floating point with == or != is unsafe
    sv.c:2181: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘Perl_sv_2pv_flags’:
    sv.c:2730: warning: comparing floating point with == or != is unsafe
    sv.c:2915: warning: comparing floating point with == or != is unsafe
    sv.c:2735: warning: ignoring return value of ‘gcvt’, declared with attribute warn_unused_result
    sv.c:2924: warning: ignoring return value of ‘gcvt’, declared with attribute warn_unused_result
    sv.c: In function ‘Perl_sv_2bool_flags’:
    sv.c:3089: warning: comparing floating point with == or != is unsafe
    sv.c:3108: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘Perl_sv_true’:
    sv.c:8816: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘S_F0convert’:
    sv.c:9744: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘Perl_sv_vcatpvfn’:
    sv.c:10559: warning: comparing floating point with == or != is unsafe
    sv.c:10703: warning: format not a string literal, argument types not checked
    sv.c:10704: warning: format not a string literal, argument types not checked
    sv.c:9848: warning: ignoring return value of ‘gcvt’, declared with attribute warn_unused_result
    sv.c:10653: warning: ignoring return value of ‘gcvt’, declared with attribute warn_unused_result
    sv.c: In function ‘Perl_dirp_dup’:
    sv.c:11094: warning: ignoring return value of ‘fchdir’, declared with attribute warn_unused_result
    sv.c: In function ‘Perl_sv_cat_decode’:
    sv.c:13413: warning: comparing floating point with == or != is unsafe
    sv.c: In function ‘Perl_report_uninit’:
    sv.c:13998: warning: format not a string literal, argument types not checked
    sv.c:14002: warning: format not a string literal, argument types not checked
    sv.c: In function ‘S_varname’:
    sv.c:13508: warning: not protecting function: no buffer at least 8 bytes long
    pp.c: In function ‘Perl_pp_divide’:
    pp.c:1383: warning: comparing floating point with == or != is unsafe
    pp.c: In function ‘Perl_pp_modulo’:
    pp.c:1487: warning: comparing floating point with == or != is unsafe
    pp.c:1491: warning: comparing floating point with == or != is unsafe
    pp.c: In function ‘Perl_pp_ne’:
    pp.c:2224: warning: comparing floating point with == or != is unsafe
    pp.c: In function ‘Perl_pp_not’:
    pp.c:2550: warning: comparing floating point with == or != is unsafe
    pp.c: In function ‘Perl_pp_rand’:
    pp.c:2979: warning: comparing floating point with == or != is unsafe
    pp.c: In function ‘Perl_pp_lc’:
    pp.c:4307: warning: not protecting function: no buffer at least 8 bytes long
    pp.c: In function ‘Perl_pp_ucfirst’:
    pp.c:3727: warning: not protecting function: no buffer at least 8 bytes long
    pp_ctl.c: In function ‘Perl_pp_formline’:
    pp_ctl.c:954: warning: format not a string literal, argument types not checked
    pp_ctl.c: In function ‘Perl_pp_range’:
    pp_ctl.c:1216: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘Perl_pp_flip’:
    pp_ctl.c:1245: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘Perl_pp_flop’:
    pp_ctl.c:1339: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘Perl_pp_xor’:
    pp_ctl.c:1723: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘Perl_pp_return’:
    pp_ctl.c:2235: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘Perl_pp_leaveeval’:
    pp_ctl.c:4004: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘S_matcher_matches_sv’:
    pp_ctl.c:4218: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘S_do_smartmatch’:
    pp_ctl.c:4328: warning: comparing floating point with == or != is unsafe
    pp_ctl.c:4360: warning: comparing floating point with == or != is unsafe
    pp_ctl.c:4571: warning: comparing floating point with == or != is unsafe
    pp_ctl.c:4632: warning: comparing floating point with == or != is unsafe
    pp_ctl.c:4703: warning: comparing floating point with == or != is unsafe
    pp_ctl.c: In function ‘Perl_pp_enterwhen’:
    pp_ctl.c:4728: warning: comparing floating point with == or != is unsafe
    pp_sys.c: In function ‘Perl_pp_stat’:
    pp_sys.c:2905: warning: format not a string literal, argument types not checked
    pp_sys.c: In function ‘S_try_amagic_ftest’:
    pp_sys.c:3005: warning: comparing floating point with == or != is unsafe
    pp_sys.c: In function ‘Perl_pp_ftrread’:
    pp_sys.c:3062: warning: comparing floating point with == or != is unsafe
    pp_sys.c: In function ‘Perl_pp_ftis’:
    pp_sys.c:3166: warning: comparing floating point with == or != is unsafe
    pp_sys.c: In function ‘Perl_pp_ftrowned’:
    pp_sys.c:3223: warning: comparing floating point with == or != is unsafe
    pp_sys.c: In function ‘Perl_pp_fttty’:
    pp_sys.c:3341: warning: comparing floating point with == or != is unsafe
    pp_sys.c: In function ‘Perl_pp_fttext’:
    pp_sys.c:3394: warning: comparing floating point with == or != is unsafe
    pp_sys.c:3464: warning: format not a string literal, argument types not checked
    pp_sys.c: In function ‘Perl_pp_gmtime’:
    pp_sys.c:4578: warning: comparing floating point with == or != is unsafe
    doio.c: In function ‘Perl_do_openn’:
    doio.c:536: warning: format not a string literal, argument types not checked
    doio.c: In function ‘Perl_nextargv’:
    doio.c:871: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result
    doio.c: In function ‘Perl_my_stat_flags’:
    doio.c:1326: warning: format not a string literal, argument types not checked
    doio.c: In function ‘Perl_my_lstat_flags’:
    doio.c:1370: warning: format not a string literal, argument types not checked
    doio.c: In function ‘S_exec_failed’:
    doio.c:1383: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    regexec.c: In function ‘S_regmatch’:
    regexec.c:4215: warning: comparing floating point with == or != is unsafe
    utf8.c: In function ‘Perl_swash_init’:
    utf8.c:1860: warning: comparing floating point with == or != is unsafe
    utf8.c:1879: warning: comparing floating point with == or != is unsafe
    regexec.c:2944: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_swash_fetch’:
    utf8.c:1911: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_to_utf8_case’:
    utf8.c:1623: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_foldEQ_utf8’:
    utf8.c:2716: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_to_uni_lower_lc’:
    utf8.c:1285: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_to_uni_title_lc’:
    utf8.c:1275: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_to_uni_upper_lc’:
    utf8.c:1265: warning: not protecting function: no buffer at least 8 bytes long
    utf8.c: In function ‘Perl_is_uni_xdigit’:
    utf8.c:1141: warning: not protecting function: no buffer at least 8 bytes long
    taint.c: In function ‘Perl_taint_proper’:
    taint.c:69: warning: format not a string literal, argument types not checked
    universal.c: In function ‘Perl_sv_does’:
    universal.c:176: warning: comparing floating point with == or != is unsafe
    universal.c: In function ‘XS_Internals_SvREADONLY’:
    universal.c:786: warning: comparing floating point with == or != is unsafe
    universal.c: In function ‘XS_PerlIO_get_layers’:
    universal.c:862: warning: comparing floating point with == or != is unsafe
    universal.c:868: warning: comparing floating point with == or != is unsafe
    universal.c:874: warning: comparing floating point with == or != is unsafe
    universal.c: In function ‘XS_re_regname’:
    universal.c:1062: warning: comparing floating point with == or != is unsafe
    universal.c: In function ‘XS_re_regnames’:
    universal.c:1095: warning: comparing floating point with == or != is unsafe
    universal.c: In function ‘XS_re_regexp_pattern’:
    universal.c:1129: warning: not protecting function: no buffer at least 8 bytes long
    perlio.c: In function ‘PerlIO_debug’:
    perlio.c:508: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    perlio.c: In function ‘XS_PerlIO__Layer__find’:
    perlio.c:941: warning: comparing floating point with == or != is unsafe
    perlio.c: In function ‘S_more_refcounted_fds’:
    perlio.c:2308: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    perlio.c: In function ‘PerlIO_getc’:
    perlio.c:5060: warning: not protecting function: no buffer at least 8 bytes long
    numeric.c: In function ‘S_mulexp10’:
    numeric.c:765: warning: comparing floating point with == or != is unsafe
    pp_sort.c: In function ‘S_amagic_ncmp’:
    pp_sort.c:1885: warning: comparing floating point with == or != is unsafe
    pp_sort.c: In function ‘S_amagic_i_ncmp’:
    pp_sort.c:1906: warning: comparing floating point with == or != is unsafe
    pp_sort.c: In function ‘S_amagic_cmp’:
    pp_sort.c:1927: warning: comparing floating point with == or != is unsafe
    pp_sort.c: In function ‘S_amagic_cmp_locale’:
    pp_sort.c:1948: warning: comparing floating point with == or != is unsafe
    op.c: In function ‘Perl_scalarvoid’:
    op.c:1194: warning: comparing floating point with == or != is unsafe
    op.c: In function ‘S_new_logop’:
    op.c:4996: warning: comparing floating point with == or != is unsafe
    op.c:4997: warning: comparing floating point with == or != is unsafe
    op.c: In function ‘Perl_newCONDOP’:
    op.c:5151: warning: comparing floating point with == or != is unsafe
    op.c: In function ‘Perl_newLOOPOP’:
    op.c:5292: warning: comparing floating point with == or != is unsafe
    op.c: In function ‘Perl_newWHILEOP’:
    op.c:5434: warning: comparing floating point with == or != is unsafe
    perl.c: In function ‘S_init_tls_and_interp’:
    perl.c:101: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    perl.c: In function ‘Perl_eval_pv’:
    perl.c:2789: warning: comparing floating point with == or != is unsafe
    perl.c: In function ‘S_forbid_setid’:
    perl.c:3766: warning: not protecting function: no buffer at least 8 bytes long
    DynaLoader.c: In function ‘XS_DynaLoader_CLONE’:
    DynaLoader.c:423: warning: unused variable ‘items’
    B.xs: In function ‘make_sv_object’:
    B.xs:254: warning: comparison between signed and unsigned integer expressions
    B.xs: In function ‘XS_B_walkoptree_debug’:
    B.xs:733: warning: comparing floating point with == or != is unsafe
    B.c: In function ‘XS_B_cstring’:
    B.c:1060: warning: unused variable ‘RETVAL’
    B.xs: In function ‘XS_B__GV_FILEGV’:
    B.xs:1812: warning: null argument where non-null required (argument 2)
    B.c: In function ‘XS_B__GV_SV’:
    B.xs:1786: warning: ‘ret’ may be used uninitialized in this function
    B.c: In function ‘XS_B__OP_next’:
    B.xs:925: warning: ‘ret’ may be used uninitialized in this function
    B.c: In function ‘XS_B__IV_IVX’:
    B.xs:1472: warning: ‘ret’ may be used uninitialized in this function
    decompress.c: In function ‘BZ2_decompress’:
    decompress.c:106: warning: not protecting function: no buffer at least 8 bytes long
    bzlib.c: In function ‘default_bzalloc’:
    bzlib.c:107: warning: unused parameter ‘opaque’
    bzlib.c: In function ‘default_bzfree’:
    bzlib.c:114: warning: unused parameter ‘opaque’
    inflate.c: In function ‘inflateSync’:
    inflate.c:1345: warning: not protecting function: no buffer at least 8 bytes long
    inflate.c: In function ‘inflate’:
    inflate.c:589: warning: not protecting function: no buffer at least 8 bytes long
    Zlib.c: In function ‘XS_Compress__Raw__Zlib__inflateStream_inflate’:
    Zlib.c:2107: warning: comparing floating point with == or != is unsafe
    Zlib.c: In function ‘XS_Compress__Raw__Zlib__inflateStream_set_Append’:
    Zlib.c:2743: warning: comparing floating point with == or != is unsafe
    Zlib.c: In function ‘XS_Compress__Raw__Zlib__inflateScanStream_scan’:
    Zlib.c:2920: warning: comparing floating point with == or != is unsafe
    Zlib.c: In function ‘XS_Compress__Raw__Zlib_constant’:
    ./constants.xs:11: warning: ‘iv’ may be used uninitialized in this function
    Cwd.xs: In function ‘bsd_realpath’:
    Cwd.xs:109: warning: comparison between signed and unsigned integer expressions
    Cwd.xs:193: warning: comparison between signed and unsigned integer expressions
    Dumper.xs: In function ‘DD_dump’:
    Dumper.xs:321: warning: comparing floating point with == or != is unsafe
    Dumper.xs:708: warning: signed and unsigned type in conditional expression
    Dumper.xs:817: warning: format ‘%ld’ expects type ‘long int’, but argument 2 has type ‘U32’
    Dumper.xs: In function ‘XS_Data__Dumper_Dumpxs’:
    Dumper.xs:1091: warning: comparing floating point with == or != is unsafe
    Dumper.xs:1113: warning: comparing floating point with == or != is unsafe
    Dumper.xs:1115: warning: comparing floating point with == or != is unsafe
    Dumper.xs:1122: warning: comparing floating point with == or != is unsafe
    DB_File.xs: In function ‘db_put’:
    DB_File.xs:518: warning: comparison between signed and unsigned integer expressions
    DB_File.xs: In function ‘btree_compare’:
    DB_File.xs:542: warning: unused parameter ‘db’
    DB_File.xs: In function ‘btree_prefix’:
    DB_File.xs:628: warning: unused parameter ‘db’
    DB_File.xs: In function ‘hash_cb’:
    DB_File.xs:718: warning: unused parameter ‘db’
    DB_File.xs: In function ‘db_errcall_cb’:
    DB_File.xs:792: warning: unused parameter ‘dbenv’
    DB_File.xs: In function ‘boot_DB_File’:
    DB_File.xs:1497: warning: unused variable ‘sv_err’
    DProf.c: In function ‘boot_Devel__DProf’:
    DProf.xs:528: warning: ‘r’ may be used uninitialized in this function
    DProf.xs:528: warning: ‘u’ may be used uninitialized in this function
    DProf.xs:528: warning: ‘s’ may be used uninitialized in this function
    Peek.xs: In function ‘fill_mstats’:
    Peek.xs:295: warning: unused parameter ‘sv’
    Peek.xs:295: warning: unused parameter ‘level’
    Peek.xs: In function ‘mstats_fillhash’:
    Peek.xs:301: warning: unused parameter ‘sv’
    Peek.xs:301: warning: unused parameter ‘level’
    Peek.xs: In function ‘mstats2hash’:
    Peek.xs:307: warning: unused parameter ‘sv’
    Peek.xs:307: warning: unused parameter ‘rv’
    Peek.xs:307: warning: unused parameter ‘level’
    Peek.xs: In function ‘XS_Devel__Peek_Dump’:
    Peek.xs:345: warning: comparing floating point with == or != is unsafe
    Peek.xs: In function ‘XS_Devel__Peek_DumpArray’:
    Peek.xs:364: warning: comparing floating point with == or != is unsafe
    RealPPPort.xs: In function ‘XS_Devel__PPPort_ptrtests’:
    RealPPPort.xs:1090: warning: comparing floating point with == or != is unsafe
    RealPPPort.xs: In function ‘XS_Devel__PPPort_ERRSV’:
    RealPPPort.xs:1186: warning: comparing floating point with == or != is unsafe
    MD5.xs: In function ‘XS_Digest__MD5_md5’:
    MD5.xs:708: warning: null argument where non-null required (argument 1)
    MD5.xs:721: warning: null argument where non-null required (argument 1)
    src/sha.c: In function ‘shabase64’:
    src/sha.c:456: warning: comparison between signed and unsigned integer expressions
    src/sha.c: In function ‘encbase64’:
    src/sha.c:432: warning: not protecting function: no buffer at least 8 bytes long
    src/sha.c:448: warning: not protecting function: no buffer at least 8 bytes long
    Fcntl.xs: In function ‘XS_Fcntl_S_ISREG’:
    Fcntl.xs:56: warning: comparison between signed and unsigned integer expressions
    bsd_glob.c: In function ‘glob3’:
    bsd_glob.c:723: warning: unused parameter ‘pattern_last’
    bsd_glob.c: In function ‘globextend’:
    bsd_glob.c:883: warning: comparison between signed and unsigned integer expressions
    Encode.xs: In function ‘_encoded_utf8_to_bytes’:
    Encode.xs:29: warning: unused parameter ‘sv’
    Encode.xs:29: warning: unused parameter ‘encoding’
    Encode.xs: In function ‘_encoded_bytes_to_utf8’:
    Encode.xs:30: warning: unused parameter ‘sv’
    Encode.xs:30: warning: unused parameter ‘encoding’
    Encode.xs: In function ‘call_failure’:
    Encode.xs:57: warning: unused parameter ‘routine’
    Encode.xs:57: warning: unused parameter ‘done’
    Encode.xs:57: warning: unused parameter ‘dest’
    Encode.xs:57: warning: unused parameter ‘orig’
    Encode.xs: In function ‘strict_utf8’:
    Encode.xs:300: warning: comparing floating point with == or != is unsafe
    Encode.xs: In function ‘process_utf8’:
    Encode.xs:351: warning: comparison between signed and unsigned integer expressions
    Encode.xs:355: warning: comparison between signed and unsigned integer expressions
    Encode.c: In function ‘XS_Encode__utf8_encode_xs’:
    Encode.xs:494: warning: unused variable ‘renewed’
    Encode.c: In function ‘XS_Encode__XS_renew’:
    Encode.c:657: warning: unused variable ‘obj’
    Encode.c: In function ‘XS_Encode__XS_renewed’:
    Encode.c:679: warning: unused variable ‘obj’
    Encode.c: In function ‘XS_Encode__XS_needs_lines’:
    Encode.c:868: warning: unused variable ‘obj’
    Encode.xs: In function ‘XS_Encode__XS_perlio_ok’:
    Encode.xs:677: warning: comparing floating point with == or != is unsafe
    Encode.c:892: warning: unused variable ‘obj’
    Encode.xs: In function ‘XS_Encode__XS_mime_name’:
    Encode.xs:694: warning: comparing floating point with == or != is unsafe
    Encode.xs: In function ‘XS_Encode__utf8_to_bytes’:
    Encode.xs:757: warning: comparing floating point with == or != is unsafe
    Glob.xs: In function ‘errfunc’:
    Glob.xs:23: warning: unused parameter ‘foo’
    Glob.xs: In function ‘boot_File__Glob’:
    Glob.xs:87: warning: unused variable ‘my_cxtp’
    Call.xs: In function ‘filter_call’:
    Call.xs:63: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘STRLEN’
    Call.xs:63: warning: format ‘%d’ expects type ‘int’, but argument 5 has type ‘STRLEN’
    Call.xs:100: warning: format ‘%d’ expects type ‘int’, but argument 4 has type ‘STRLEN’
    Call.xs:156: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘STRLEN’
    Call.xs:175: warning: signed and unsigned type in conditional expression
    Call.xs:175: warning: format ‘%d’ expects type ‘int’, but argument 4 has type ‘STRLEN’
    Call.xs:186: warning: signed and unsigned type in conditional expression
    FieldHash.xs: In function ‘HUF_destroy_obj’:
    FieldHash.xs:128: warning: suggest parentheses around assignment used as truth value
    FieldHash.xs:131: warning: value computed is not used
    FieldHash.xs:136: warning: value computed is not used
    FieldHash.xs:118: warning: unused parameter ‘index’
    FieldHash.xs: In function ‘HUF_new_trigger’:
    FieldHash.xs:157: warning: value computed is not used
    FieldHash.xs: In function ‘HUF_ask_trigger’:
    FieldHash.xs:165: warning: suggest parentheses around assignment used as truth value
    FieldHash.xs: In function ‘HUF_mark_field’:
    FieldHash.xs:193: warning: value computed is not used
    FieldHash.xs: In function ‘HUF_watch_key_safe’:
    FieldHash.xs:216: warning: suggest parentheses around assignment used as truth value
    FieldHash.xs: In function ‘HUF_watch_key_id’:
    FieldHash.xs:225: warning: unused parameter ‘action’
    FieldHash.xs: In function ‘HUF_fix_trigger’:
    FieldHash.xs:285: warning: suggest parentheses around assignment used as truth value
    FieldHash.xs:291: warning: value computed is not used
    FieldHash.xs:293: warning: suggest parentheses around assignment used as truth value
    FieldHash.xs:294: warning: value computed is not used
    FieldHash.xs: In function ‘HUF_fix_objects’:
    FieldHash.xs:310: warning: suggest parentheses around assignment used as truth value
    FieldHash.xs:331: warning: value computed is not used
    FieldHash.xs: In function ‘HUF_inc_var’:
    FieldHash.xs:338: warning: unused parameter ‘index’
    FieldHash.xs:338: warning: unused parameter ‘which’
    FieldHash.xs: In function ‘XS_Hash__Util__FieldHash__active_fields’:
    FieldHash.xs:438: warning: suggest parentheses around assignment used as truth value
    IO.xs: In function ‘XS_IO__File_new_tmpfile’:
    IO.xs:229: warning: value computed is not used
    SysV.c: In function ‘XS_IPC__SysV__constant’:
    ./const-xs.inc:11: warning: ‘iv’ may be used uninitialized in this function
    ListUtil.xs: In function ‘XS_List__Util_min’:
    ListUtil.xs:159: warning: comparing floating point with == or != is unsafe
    ListUtil.xs: In function ‘XS_List__Util_first’:
    ListUtil.xs:341: warning: comparing floating point with == or != is unsafe
    ListUtil.c: In function ‘XS_List__Util_min’:
    ListUtil.xs:144: warning: ‘retval’ may be used uninitialized in this function
    Base64.xs: In function ‘XS_MIME__QuotedPrint_encode_qp’:
    Base64.xs:296: warning: comparing floating point with == or != is unsafe
    Base64.c: In function ‘XS_MIME__QuotedPrint_decode_qp’:
    Base64.c:482: warning: not protecting function: no buffer at least 8 bytes long
    Base64.c: In function ‘XS_MIME__Base64_decode_base64’:
    Base64.c:270: warning: not protecting function: no buffer at least 8 bytes long
    Opcode.xs: In function ‘op_names_init’:
    Opcode.xs:55: warning: value computed is not used
    Opcode.xs: In function ‘XS_Opcode__safe_pkg_prep’:
    Opcode.xs:264: warning: null argument where non-null required (argument 1)
    Opcode.xs:267: warning: value computed is not used
    encoding.xs: In function ‘PerlIOEncode_getarg’:
    encoding.xs:57: warning: unused parameter ‘param’
    encoding.xs:57: warning: unused parameter ‘flags’
    encoding.xs: In function ‘PerlIOEncode_pushed’:
    encoding.xs:123: warning: comparing floating point with == or != is unsafe
    encoding.xs:137: warning: comparing floating point with == or != is unsafe
    encoding.xs:146: warning: comparing floating point with == or != is unsafe
    scalar.xs: In function ‘PerlIOScalar_fileno’:
    scalar.xs:85: warning: unused parameter ‘f’
    scalar.xs: In function ‘PerlIOScalar_fill’:
    scalar.xs:201: warning: unused parameter ‘f’
    scalar.xs: In function ‘PerlIOScalar_flush’:
    scalar.xs:207: warning: unused parameter ‘f’
    scalar.xs: In function ‘PerlIOScalar_set_ptrcnt’:
    scalar.xs:259: warning: unused parameter ‘ptr’
    scalar.xs: In function ‘PerlIOScalar_open’:
    scalar.xs:268: warning: unused parameter ‘fd’
    scalar.xs:268: warning: unused parameter ‘imode’
    scalar.xs:268: warning: unused parameter ‘perm’
    via.xs: In function ‘PerlIOVia_method’:
    via.xs:90: warning: null argument where non-null required (argument 2)
    via.xs:96: warning: value computed is not used
    via.xs: In function ‘PerlIOVia_pushed’:
    via.xs:175: warning: comparing floating point with == or != is unsafe
    via.xs: In function ‘PerlIOVia_open’:
    via.xs:247: warning: comparing floating point with == or != is unsafe
    via.xs: In function ‘PerlIOVia_set_ptrcnt’:
    via.xs:536: warning: unused parameter ‘ptr’
    via.xs: In function ‘PerlIOVia_getarg’:
    via.xs:577: warning: unused parameter ‘param’
    via.xs:577: warning: unused parameter ‘flags’
    POSIX.xs: In function ‘XS_POSIX_localeconv’:
    POSIX.xs:1121: warning: value computed is not used
    POSIX.xs:1124: warning: value computed is not used
    POSIX.xs:1128: warning: value computed is not used
    POSIX.xs:1132: warning: value computed is not used
    POSIX.xs:1135: warning: value computed is not used
    POSIX.xs:1138: warning: value computed is not used
    POSIX.xs:1142: warning: value computed is not used
    POSIX.xs:1147: warning: value computed is not used
    POSIX.xs:1151: warning: value computed is not used
    POSIX.xs:1154: warning: value computed is not used
    POSIX.xs:1158: warning: value computed is not used
    POSIX.xs:1161: warning: value computed is not used
    POSIX.xs:1164: warning: value computed is not used
    POSIX.xs:1167: warning: value computed is not used
    POSIX.xs:1170: warning: value computed is not used
    POSIX.xs:1173: warning: value computed is not used
    POSIX.xs:1176: warning: value computed is not used
    POSIX.xs:1179: warning: value computed is not used
    POSIX.xs: In function ‘XS_POSIX_sigaction’:
    POSIX.xs:1383: warning: comparing floating point with == or != is unsafe
    POSIX.xs:1415: warning: comparing floating point with == or != is unsafe
    POSIX.xs:1455: warning: comparing floating point with == or != is unsafe
    POSIX.xs:510: warning: ‘not_here’ defined but not used
    re_exec.c: In function ‘S_regmatch’:
    re_exec.c:4215: warning: comparing floating point with == or != is unsafe
    re_exec.c:2944: warning: not protecting function: no buffer at least 8 bytes long
    Unicode.xs:21:1: warning: "PERLIO_BUFSIZ" redefined
    ../../../perlio.h:193:1: warning: this is the location of the previous definition
    Unicode.xs: In function ‘XS_Encode__Unicode_decode_xs’:
    Unicode.xs:165: warning: comparing floating point with == or != is unsafe
    Unicode.xs:166: warning: value computed is not used
    Unicode.xs:184: warning: comparing floating point with == or != is unsafe
    Unicode.xs: In function ‘XS_Encode__Unicode_encode_xs’:
    Unicode.xs:319: warning: comparing floating point with == or != is unsafe
    Unicode.xs:320: warning: value computed is not used
    Unicode.xs:331: warning: comparing floating point with == or != is unsafe
    re_comp.c: In function ‘S_make_trie’:
    re_comp.c:1496: warning: comparing floating point with == or != is unsafe
    re_comp.c: In function ‘my_regprop’:
    re_comp.c:9326: warning: not protecting function: no buffer at least 8 bytes long
    re_comp.c:1332: warning: not protecting function: no buffer at least 8 bytes long
    sdbm.c: In function ‘makroom’:
    sdbm.c:371: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    pair.c: In function ‘sdbm__chkpage’:
    pair.c:284: warning: comparison between signed and unsigned integer expressions
    Socket.xs: In function ‘XS_Socket_unpack_sockaddr_un’:
    Socket.xs:388: warning: comparison between signed and unsigned integer expressions
    re_comp.c: In function ‘S_reg_namedseq’:
    re_comp.c:6845: warning: not protecting function: no buffer at least 8 bytes long
    Storable.xs: In function ‘pkg_hide’:
    Storable.xs:1726: warning: unused parameter ‘method’
    Storable.xs: In function ‘pkg_uncache’:
    Storable.xs:1742: warning: unused parameter ‘method’
    Storable.xs: In function ‘store_hash’:
    Storable.xs:2336: warning: comparing floating point with == or != is unsafe
    Storable.xs: In function ‘store_code’:
    Storable.xs:2623: warning: comparing floating point with == or != is unsafe
    Storable.xs: In function ‘store_other’:
    Storable.xs:3401: warning: comparing floating point with == or != is unsafe
    re_comp.c: In function ‘S_regclass’:
    re_comp.c:8146: warning: not protecting function: no buffer at least 8 bytes long
    Storable.xs: In function ‘retrieve_other’:
    Storable.xs:3870: warning: unused parameter ‘cname’
    Storable.xs: In function ‘retrieve_idx_blessed’:
    Storable.xs:3895: warning: unused parameter ‘cname’
    Storable.xs: In function ‘retrieve_blessed’:
    Storable.xs:3936: warning: unused parameter ‘cname’
    Storable.xs: In function ‘retrieve_hook’:
    Storable.xs:4079: warning: null argument where non-null required (argument 2)
    Storable.xs:4006: warning: unused parameter ‘cname’
    Storable.xs: In function ‘retrieve_code’:
    Storable.xs:5389: warning: comparing floating point with == or != is unsafe
    Storable.xs:5393: warning: comparing floating point with == or != is unsafe
    Storable.xs:5418: warning: comparing floating point with == or != is unsafe
    Storable.xs: In function ‘old_retrieve_array’:
    Storable.xs:5471: warning: null argument where non-null required (argument 2)
    Storable.xs:5454: warning: unused parameter ‘cname’
    Storable.xs: In function ‘old_retrieve_hash’:
    Storable.xs:5533: warning: null argument where non-null required (argument 2)
    Storable.xs:5514: warning: unused parameter ‘cname’
    Storable.xs: In function ‘magic_check’:
    Storable.xs:5719: warning: comparing floating point with == or != is unsafe
    Storable.xs: In function ‘retrieve’:
    Storable.xs:5890: warning: comparing floating point with == or != is unsafe
    Storable.xs:1636: warning: ‘is_storing’ defined but not used
    Storable.xs:1648: warning: ‘is_retrieving’ defined but not used
    re_comp.c: In function ‘S_regpiece’:
    re_comp.c:6613: warning: not protecting function: no buffer at least 8 bytes long
    threads.xs: In function ‘ithread_mg_free’:
    threads.xs:363: warning: unused parameter ‘sv’
    threads.xs: In function ‘ithread_mg_dup’:
    threads.xs:372: warning: unused parameter ‘param’
    threads.xs:386: warning: missing initializer
    threads.xs:386: warning: (near initialization for ‘ithread_vtbl.svt_local’)
    threads.xs: In function ‘S_ithread_run’:
    threads.xs:541: warning: comparing floating point with == or != is unsafe
    threads.xs: In function ‘S_ithread_create’:
    threads.xs:704: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result
    threads.xs: In function ‘XS_threads_create’:
    threads.xs:1019: warning: comparing floating point with == or != is unsafe
    threads.xs:1059: warning: comparing floating point with == or != is unsafe
    threads.xs:1063: warning: comparing floating point with == or != is unsafe
    threads.xs:1067: warning: comparing floating point with == or != is unsafe
    threads.xs:1071: warning: comparing floating point with == or != is unsafe
    threads.xs: In function ‘XS_threads_list’:
    threads.xs:1139: warning: comparing floating point with == or != is unsafe
    threads.xs: In function ‘XS_threads_set_thread_exit_only’:
    threads.xs:1671: warning: comparing floating point with == or != is unsafe
    threads.xs: In function ‘boot_threads’:
    threads.xs:1766: warning: unused variable ‘my_cxtp’
    shared.xs: In function ‘recursive_lock_acquire’:
    shared.xs:211: warning: unused parameter ‘file’
    shared.xs:211: warning: unused parameter ‘line’
    shared.xs: In function ‘sharedsv_userlock_free’:
    shared.xs:278: warning: unused parameter ‘sv’
    shared.xs: In function ‘sharedsv_scalar_mg_free’:
    shared.xs:806: warning: unused parameter ‘sv’
    shared.xs: In function ‘sharedsv_scalar_mg_dup’:
    shared.xs:816: warning: unused parameter ‘param’
    shared.xs: In function ‘sharedsv_elem_mg_DELETE’:
    shared.xs:989: warning: value computed is not used
    shared.xs: In function ‘sharedsv_elem_mg_dup’:
    shared.xs:1000: warning: unused parameter ‘param’
    shared.xs: In function ‘sharedsv_array_mg_FETCHSIZE’:
    shared.xs:1025: warning: unused parameter ‘sv’
    shared.xs: In function ‘sharedsv_array_mg_CLEAR’:
    shared.xs:1044: warning: unused parameter ‘sv’
    shared.xs: In function ‘sharedsv_array_mg_free’:
    shared.xs:1061: warning: unused parameter ‘sv’
    shared.xs: In function ‘sharedsv_array_mg_copy’:
    shared.xs:1074: warning: unused parameter ‘sv’
    shared.xs: In function ‘sharedsv_array_mg_dup’:
    shared.xs:1092: warning: unused parameter ‘param’
    threads.xs:463: warning: variable ‘exit_app’ might be clobbered by ‘longjmp’ or ‘vfork’
    threads.xs:464: warning: variable ‘exit_code’ might be clobbered by ‘longjmp’ or ‘vfork’
    threads.xs:491: warning: variable ‘len’ might be clobbered by ‘longjmp’ or ‘vfork’
    Piece.xs: In function ‘_strptime’:
    Piece.xs:682: warning: comparison between signed and unsigned integer expressions
    Piece.xs:776: warning: comparison between signed and unsigned integer expressions
    Piece.xs: In function ‘our_strptime’:
    Piece.xs:950: warning: unused variable ‘ret’
    Piece.xs: In function ‘XS_Time__Piece__strftime’:
    Piece.xs:989: warning: format not a string literal, format string not checked
    Piece.xs:1004: warning: comparison between signed and unsigned integer expressions
    Piece.xs:1015: warning: format not a string literal, format string not checked
    Piece.xs:345: warning: ‘copyright’ defined but not used
    Piece.xs:347: warning: ‘sccsid’ defined but not used
    Normalize.xs: In function ‘pv_utf8_compose’:
    Normalize.xs:384: warning: suggest parentheses around ‘&&’ within ‘||’
    Normalize.xs: In function ‘XS_Unicode__Normalize_decompose’:
    Normalize.xs:469: warning: comparing floating point with == or != is unsafe
    Normalize.c: In function ‘XS_Unicode__Normalize_isComp2nd’:
    Normalize.c:1038: warning: unused variable ‘ix’
    HiRes.xs: In function ‘hrstatns’:
    HiRes.xs:719: warning: unused parameter ‘atime’
    HiRes.xs:719: warning: unused parameter ‘mtime’
    HiRes.xs:719: warning: unused parameter ‘ctime’
    HiRes.xs: In function ‘boot_Time__HiRes’:
    HiRes.xs:768: warning: value computed is not used
    HiRes.xs:769: warning: value computed is not used
    HiRes.c: In function ‘XS_Time__HiRes_constant’:
    Typemap.c: In function ‘XS_XS__Typemap_T_BOOL’:
    Typemap.c:402: warning: comparing floating point with == or != is unsafe
    APItest.xs: In function ‘test_freeent’:
    APItest.xs:95: warning: value computed is not used
    APItest.xs:96: warning: value computed is not used
    APItest.xs:124: warning: comparison between signed and unsigned integer expressions
    APItest.xs: In function ‘bitflip_key’:
    APItest.xs:132: warning: unused parameter ‘action’
    APItest.xs: In function ‘rot13_key’:
    APItest.xs:167: warning: unused parameter ‘action’
    APItest.xs: In function ‘rmagical_a_dummy’:
    APItest.xs:251: warning: unused parameter ‘idx’
    APItest.xs:251: warning: unused parameter ‘sv’
    APItest.xs:255: warning: missing initializer
    APItest.xs:255: warning: (near initialization for ‘rmagical_b.svt_set’)
    APItest.xs: In function ‘blockhook_csc_start’:
    APItest.xs:258: warning: unused parameter ‘full’
    APItest.xs: In function ‘blockhook_csc_pre_end’:
    APItest.xs:278: warning: unused parameter ‘o’
    APItest.xs: In function ‘blockhook_test_pre_end’:
    APItest.xs:305: warning: unused parameter ‘o’
    APItest.xs: In function ‘blockhook_test_post_end’:
    APItest.xs:314: warning: unused parameter ‘o’
    APItest.xs: In function ‘THX_ck_entersub_args_lists’:
    APItest.xs:379: warning: unused parameter ‘namegv’
    APItest.xs:379: warning: unused parameter ‘ckobj’
    APItest.xs: In function ‘THX_ck_entersub_args_scalars’:
    APItest.xs:385: warning: unused parameter ‘namegv’
    APItest.xs:385: warning: unused parameter ‘ckobj’
    APItest.xs: In function ‘THX_ck_entersub_multi_sum’:
    APItest.xs:397: warning: unused parameter ‘namegv’
    APItest.xs:397: warning: unused parameter ‘ckobj’
    APItest.xs: In function ‘THX_ck_entersub_postinc’:
    APItest.xs:561: warning: unused variable ‘estop’
    APItest.xs: In function ‘THX_keyword_active’:
    APItest.xs:844: warning: comparing floating point with == or != is unsafe
    APItest.c: In function ‘XS_XS__APItest__Overload_amagic_deref_call’:
    APItest.c:1073: warning: unused variable ‘RETVAL’
    APItest.c: In function ‘XS_XS__APItest__Overload_tryAMAGICunDEREF_var’:
    APItest.c:1099: warning: unused variable ‘RETVAL’
    APItest.c: In function ‘XS_XS__APItest_CLONE’:
    APItest.c:2036: warning: unused variable ‘items’
    APItest.c: In function ‘XS_XS__APItest_my_cxt_getsv’:
    APItest.c:2726: warning: comparing floating point with == or != is unsafe
    APItest.xs: In function ‘XS_XS__APItest_rmagical_cast’:
    APItest.xs:1666: warning: comparing floating point with == or != is unsafe
    APItest.c: In function ‘XS_XS__APItest_bhk_record’:
    APItest.c:3164: warning: comparing floating point with == or != is unsafe
    APItest.c: In function ‘XS_XS__APItest_establish_cleanup’:
    APItest.c:4154: warning: unused variable ‘items’
    APItest.c: In function ‘XS_XS__APItest_postinc’:
    APItest.c:4172: warning: unused variable ‘items’
    FastCalc.xs: In function ‘XS_Math__BigInt__FastCalc___strip_zeros’:
    FastCalc.xs:160: warning: comparing floating point with == or != is unsafe
    FastCalc.xs: In function ‘XS_Math__BigInt__FastCalc__acmp’:
    FastCalc.xs:425: warning: comparing floating point with == or != is unsafe
    a2py.c: In function ‘main’:
    a2py.c:62: warning: unused parameter ‘env’
    ExtTest.c: In function ‘XS_ExtTest_constant’:
    ExtTest.xs:209: warning: ‘iv’ may be used uninitialized in this function
    XSMore.xs: In function ‘len’:
    XSMore.xs:18: warning: unused parameter ‘s’
    XSMore.c: In function ‘XS_XSMore_myabs’:
    XSMore.c:184: warning: unused variable ‘items’
    XSMore.c: In function ‘XS_XSMore_nil’:
    XSMore.c:353: warning: unused variable ‘items’
    XSUsage.xs: In function ‘xsusage_five’:
    XSUsage.xs:9: warning: unused parameter ‘i’
    XSUsage.xs: In function ‘xsusage_six’:
    XSUsage.xs:10: warning: unused parameter ‘i’
    XSUsage.c: In function ‘XS_XSUsage_two’:
    XSUsage.c:104: warning: unused variable ‘ix’
    XSUsage.c: In function ‘XS_XSUsage_four’:
    XSUsage.c:145: warning: unused variable ‘items’
    
    -- 
    Report by Test::Smoke v1.44 build 1285 running on perl 5.10.1
    (Reporter v0.035 / Smoker v0.045)