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  • Smoke v5.43.9-66-g3931cc0434 FAIL(F) linux 6.19.6+deb14+1-arm64 [Debian GNU/Linux forky/sid] 4

    Automated smoke report for branch blead 5.43.10 patch 3931cc0434324ecd6ac7b98e28e15e92b0c99293 v5.43.9-66-g3931cc0434.
    7of9:  (aarch64/4 cpus)
        on        linux 6.19.6+deb14+1-arm64 [Debian GNU/Linux forky/sid]
        using     cc version 15.2.0 (*1)
        smoketime 8 hours 34 minutes (average 4 hours 17 minutes)
    
    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
    
    v5.43.9-66-g3931cc0434
    ----------------------- ----------------------------------------------------
    F  O  O  -  -  -         (*1)
    F  O  O  -  -  -        -Duse64bitint (*1)
    |  |  |  |  |  |
    |  |  |  |  |  +------  locale:C.UTF-8 DEBUGGING
    |  |  |  |  +---------  perlio DEBUGGING
    |  |  |  +------------  stdio DEBUGGING
    |  |  +---------------  locale:C.UTF-8
    |  +------------------  perlio
    +---------------------  stdio
    
    Testsuite was run only with 'harness'
    
      Applied patches:
        SMOKE3931cc0434324ecd6ac7b98e28e15e92b0c99293
    Skipped tests:
        None.
    
    Test failures:
      ../dist/SelfLoader/t/02SelfLoader-buggy.t (FAILED 1)
          [stdio] 
          [stdio] -Duse64bitint
    
      ../dist/SelfLoader/t/01SelfLoader.t (FAILED Non-zero exit status: 22 Bad plan. You planned 20 tests but ran 0.)
          [stdio] 
          [stdio] -Duse64bitint
    
      ../dist/Devel-SelfStubber/t/Devel-SelfStubber.t (FAILED Non-zero exit status: 22 Bad plan. You planned 12 tests but ran 4.)
          [stdio] -Duse64bitint
          [stdio] 
    
    Compiler messages:
        av.c: In function ‘Perl_av_extend_guts’:
        av.c:217:44: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*allocp + (sizetype)((long unsigned int)ary_offset * 8)’ must not be NULL [-Waddress]
        av.c: In function ‘Perl_av_unshift’:
        av.c:910:29: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘ary + (sizetype)((long unsigned int)num * 8)’ must not be NULL [-Waddress]
        universal.c: In function ‘Perl_croak_xs_usage’:
        universal.c:402:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.h:60:11: note: ‘hek_key’ declared here
        vxs.inc: In function ‘XS_version_new’:
        vxs.inc:215:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
        vxs.inc:218:5: note: here
        doop.c: In function ‘Perl_do_join’:
        doop.c:684:33: warning: the comparison will always evaluate as ‘true’ for the address of ‘delim_buf’ will never be NULL [-Waddress]
        doop.c:675:10: note: ‘delim_buf’ declared here
        doop.c: In function ‘Perl_do_vecget’:
        doop.c:854:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:856:11: note: here
        doop.c:857:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:859:11: note: here
        doop.c:860:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:862:11: note: here
        doop.c:863:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:866:11: note: here
        doop.c:867:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:869:11: note: here
        doop.c:870:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:872:11: note: here
        doop.c:873:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:875:11: note: here
        doop.c: In function ‘Perl_do_vecset’:
        doop.c:971:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:974:7: note: here
        doop.c:976:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:978:7: note: here
        doop.c:979:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doop.c:981:7: note: here
        doio.c: In function ‘S_openn_cleanup’:
        doio.c:948:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘statbuf’ will never be NULL [-Waddress]
        doio.c:946:17: note: ‘statbuf’ declared here
        doio.c: In function ‘Perl_apply’:
        doio.c:2858:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘utbuf’ will never be NULL [-Waddress]
        doio.c:2835:28: note: ‘utbuf’ declared here
        doio.c: In function ‘Perl_mode_from_discipline’:
        doio.c:2060:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doio.c:2069:17: note: here
        dump.c: In function ‘Perl_sv_peek’:
        dump.c:588:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        dump.c:587:24: note: ‘delta’ declared here
        dump.c: In function ‘S_do_op_dump_bar’:
        dump.c:1665:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        dump.c: In function ‘Perl_do_sv_dump’:
        dump.c:2504:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        dump.c:2502:20: note: ‘delta’ declared here
        dump.c:2622:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘freq’ will never be NULL [-Waddress]
        dump.c:2613:17: note: ‘freq’ declared here
        inline.h: In function ‘Perl_valid_utf8_to_uv’:
        inline.h:1452:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inline.h:1454:7: note: here
        inline.h:1455:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inline.h:1457:7: note: here
        inline.h:1458:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inline.h:1460:7: note: here
        dump.c:1401:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:1403:9: note: here
        dump.c:1656:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:1659:5: note: here
        dump.c: In function ‘S_get_cv_from_op’:
        dump.c:1180:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:1183:9: note: here
        dump.c:2402:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:2413:5: note: here
        dump.c:2855:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:2863:5: note: here
        dump.c: In function ‘Perl_multideref_stringify’:
        dump.c:3467:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:3469:9: note: here
        dump.c:3476:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:3478:9: note: here
        dump.c:3487:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:3489:9: note: here
        dump.c:3497:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:3499:9: note: here
        dump.c:3506:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        dump.c:3508:9: note: here
        hv.c: In function ‘S_save_hek_flags’:
        hv.c:192:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c: In function ‘S_hsplit’:
        hv.c:1686:41: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘a + (sizetype)((long unsigned int)oldsize * 8)’ must not be NULL [-Waddress]
        hv.c: In function ‘Perl_newHVhv’:
        hv.c:1916:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c: In function ‘Perl_hv_copy_hints_hv’:
        hv.c:1965:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c:1969:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c: In function ‘Perl_hv_clear’:
        hv.c:2102:12: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c: In function ‘Perl_hv_iternext_flags’:
        hv.c:3049:72: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c:3050:60: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c: In function ‘S_share_hek_flags’:
        hv.c:3482:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c: In function ‘Perl_hv_assert’:
        hv.c:4166:15: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        sbox32_hash.h: In function ‘sbox32_hash_with_state’:
        sbox32_hash.h:1697:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1698:9: note: here
        sbox32_hash.h:1698:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1699:9: note: here
        sbox32_hash.h:1699:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1700:9: note: here
        sbox32_hash.h:1700:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1701:9: note: here
        sbox32_hash.h:1701:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1702:9: note: here
        sbox32_hash.h:1702:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1703:9: note: here
        sbox32_hash.h:1703:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1704:9: note: here
        sbox32_hash.h:1704:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1705:9: note: here
        sbox32_hash.h:1705:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1706:9: note: here
        sbox32_hash.h:1706:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1707:9: note: here
        sbox32_hash.h:1707:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1708:9: note: here
        sbox32_hash.h:1708:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1709:9: note: here
        sbox32_hash.h:1709:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1710:9: note: here
        sbox32_hash.h:1710:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1711:9: note: here
        sbox32_hash.h:1711:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1712:9: note: here
        sbox32_hash.h:1712:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1713:9: note: here
        sbox32_hash.h:1713:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1714:9: note: here
        sbox32_hash.h:1714:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1715:9: note: here
        sbox32_hash.h:1715:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1716:9: note: here
        sbox32_hash.h:1716:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1717:9: note: here
        sbox32_hash.h:1717:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1718:9: note: here
        sbox32_hash.h:1718:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1719:9: note: here
        sbox32_hash.h:1719:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sbox32_hash.h:1720:9: note: here
        zaphod32_hash.h: In function ‘zaphod32_hash_with_state’:
        zaphod32_hash.h:199:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:200:13: note: here
        zaphod32_hash.h:200:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:201:13: note: here
        zaphod32_hash.h:205:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:206:13: note: here
        zaphod32_hash.h:209:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:210:13: note: here
        zaphod32_hash.h:213:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:214:13: note: here
        zaphod32_hash.h:216:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:217:13: note: here
        zaphod32_hash.h:264:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        zaphod32_hash.h:265:9: note: here
        perl_siphash.h: In function ‘S_perl_hash_siphash_1_3_with_state_64’:
        perl_siphash.h:308:2723: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:308:2751: note: here
        perl_siphash.h:308:2761: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:308:2789: note: here
        perl_siphash.h:308:2799: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:308:2827: note: here
        perl_siphash.h:308:2837: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:308:2865: note: here
        perl_siphash.h:308:2875: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:308:2903: note: here
        perl_siphash.h:308:2913: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:308:2940: note: here
        locale.c: In function ‘S_new_ctype’:
        locale.c:3725:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_locale’ will never be NULL [-Waddress]
        intrpvar.h:1041:11: note: ‘PL_fold_locale’ declared here
        locale.c:3725:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold’ will never be NULL [-Waddress]
        perl.h:5591:28: note: ‘PL_fold’ declared here
        locale.c:3746:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_locale’ will never be NULL [-Waddress]
        locale.c:3746:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_latin1’ will never be NULL [-Waddress]
        perl.h:5626:28: note: ‘PL_fold_latin1’ declared here
        mg.c: In function ‘Perl_magic_get’:
        mg.c:952:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        mg.c:1029:5: note: here
        numeric.c: In function ‘Perl_grok_uint_by_base’:
        numeric.c:455:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:457:7: note: here
        numeric.c:460:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:462:7: note: here
        numeric.c:465:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:467:7: note: here
        numeric.c:470:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:472:7: note: here
        numeric.c:475:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:477:7: note: here
        numeric.c:480:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:482:7: note: here
        numeric.c:485:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:487:7: note: here
        numeric.c:490:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:492:7: note: here
        peep.c: In function ‘S_maybe_multiconcat’:
        peep.c:295:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘sprintf_info’ will never be NULL [-Waddress]
        peep.c:248:30: note: ‘sprintf_info’ declared here
        peep.c: In function ‘S_finalize_op’:
        peep.c:1349:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:1352:9: note: here
        peep.c: In function ‘Perl_rpeep’:
        peep.c:3119:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:3121:9: note: here
        peep.c:3462:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:3465:9: note: here
        peep.c:3466:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:3471:9: note: here
        peep.c:3479:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:3482:9: note: here
        peep.c: In function ‘S_maybe_multideref’:
        peep.c:1956:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:1958:9: note: here
        peep.c:1975:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:1977:9: note: here
        peep.c: In function ‘S_check_for_bool_cxt’:
        peep.c:2632:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:2639:9: note: here
        peep.c:2654:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        peep.c:2660:9: note: here
        pad.c: In function ‘Perl_padlist_store’:
        pad.c:2687:64: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘padlist->xpadl_arr.xpadlarr_alloc + ((sizetype)oldmax + 1) * 8’ must not be NULL [-Waddress]
        pad.c: In function ‘Perl_padnamelist_store’:
        pad.c:2743:60: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pnl->xpadnl_alloc + ((sizetype)pnl->xpadnl_fill + 1) * 8’ must not be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_pp_print’:
        pp_hot.c:2097:32: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_pp_aassign’:
        pp_hot.c:3119:55: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)tmps_base * 8)’ must not be NULL [-Waddress]
        pp_hot.c:3125:61: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + ((sizetype)((long unsigned int)tmps_base * 8) - 8)’ must not be NULL [-Waddress]
        pp_hot.c:3125:66: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)(tmps_base + nelems) * 8)’ must not be NULL [-Waddress]
        pp_hot.c:3443:61: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + ((sizetype)((long unsigned int)tmps_base * 8) - 8)’ must not be NULL [-Waddress]
        pp_hot.c:3443:66: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)(tmps_base + nelems) * 8)’ must not be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_pp_match’:
        pp_hot.c:3985:44: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + -(sizetype)((long unsigned int)nitems * 8)’ must not be NULL [-Waddress]
        pp_hot.c:3985:48: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + (1 - (sizetype)nitems) * 8’ must not be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_pp_helem’:
        pp_hot.c:4409:17: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_pp_multideref’:
        pp_hot.c:4847:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_pp_subst’:
        pp_hot.c:5523:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘d + -(sizetype)i’ must not be NULL [-Waddress]
        pp_hot.c:5664:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        pp_hot.c:5664:254: note: ‘zok’ declared here
        pp_hot.c: In function ‘Perl_pp_entersub’:
        pp_hot.c:6531:34: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
        pp_hot.c: In function ‘Perl_vivify_ref’:
        pp_hot.c:6800:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        pp_hot.c:6800:238: note: ‘zok’ declared here
        pp_hot.c:4522:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_hot.c:4525:9: note: here
        pp_hot.c:4713:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_hot.c:4716:9: note: here
        pp_hot.c:6348:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_hot.c:6351:9: note: here
        pp_hot.c:6385:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_hot.c:6388:9: note: here
        pp_pack.c: In function ‘S_unpack_rec’:
        pp_pack.c:1398:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
        pp_pack.c:1393:21: note: ‘ai16’ declared here
        pp_pack.c:1435:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘au16’ will never be NULL [-Waddress]
        pp_pack.c:1431:21: note: ‘au16’ declared here
        pp_pack.c:1455:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
        pp_pack.c:1451:21: note: ‘ai16’ declared here
        pp_pack.c:1474:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘aint’ will never be NULL [-Waddress]
        pp_pack.c:1473:21: note: ‘aint’ declared here
        pp_pack.c:1487:47: warning: the comparison will always evaluate as ‘true’ for the address of ‘auint’ will never be NULL [-Waddress]
        pp_pack.c:1486:30: note: ‘auint’ declared here
        pp_pack.c:1499:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘aiv’ will never be NULL [-Waddress]
        pp_pack.c:1498:20: note: ‘aiv’ declared here
        pp_pack.c:1511:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘auv’ will never be NULL [-Waddress]
        pp_pack.c:1510:20: note: ‘auv’ declared here
        pp_pack.c:1524:47: warning: the comparison will always evaluate as ‘true’ for the address of ‘along’ will never be NULL [-Waddress]
        pp_pack.c:1523:22: note: ‘along’ declared here
        pp_pack.c:1542:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai32’ will never be NULL [-Waddress]
        pp_pack.c:1538:21: note: ‘ai32’ declared here
        pp_pack.c:1558:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘aulong’ will never be NULL [-Waddress]
        pp_pack.c:1557:31: note: ‘aulong’ declared here
        pp_pack.c:1578:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
        pp_pack.c:1574:21: note: ‘au32’ declared here
        pp_pack.c:1598:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai32’ will never be NULL [-Waddress]
        pp_pack.c:1594:21: note: ‘ai32’ declared here
        pp_pack.c:1616:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘aptr’ will never be NULL [-Waddress]
        pp_pack.c:1615:29: note: ‘aptr’ declared here
        pp_pack.c:1671:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘aptr’ will never be NULL [-Waddress]
        pp_pack.c:1670:23: note: ‘aptr’ declared here
        pp_pack.c:1680:47: warning: the comparison will always evaluate as ‘true’ for the address of ‘aquad’ will never be NULL [-Waddress]
        pp_pack.c:1679:22: note: ‘aquad’ declared here
        pp_pack.c:1692:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘auquad’ will never be NULL [-Waddress]
        pp_pack.c:1691:31: note: ‘auquad’ declared here
        pp_pack.c:1706:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘afloat’ will never be NULL [-Waddress]
        pp_pack.c:1705:23: note: ‘afloat’ declared here
        pp_pack.c:1716:49: warning: the comparison will always evaluate as ‘true’ for the address of ‘adouble’ will never be NULL [-Waddress]
        pp_pack.c:1715:24: note: ‘adouble’ declared here
        pp_pack.c:1726:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
        pp_pack.c:75:8: note: ‘bytes’ declared here
        pp_pack.c:1738:53: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
        pp_pack.c:81:8: note: ‘bytes’ declared here
        pp_pack.c: In function ‘S_pack_rec’:
        pp_pack.c:2754:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘afloat’ will never be NULL [-Waddress]
        pp_pack.c:2728:23: note: ‘afloat’ declared here
        pp_pack.c:2775:38: warning: the comparison will always evaluate as ‘true’ for the address of ‘adouble’ will never be NULL [-Waddress]
        pp_pack.c:2759:24: note: ‘adouble’ declared here
        pp_pack.c:2780:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘anv’ will never be NULL [-Waddress]
        pp_pack.c:2779:22: note: ‘anv’ declared here
        pp_pack.c:2795:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
        pp_pack.c:2803:33: warning: the comparison will always evaluate as ‘true’ for the address of ‘aldouble’ will never be NULL [-Waddress]
        pp_pack.c:2801:22: note: ‘aldouble’ declared here
        pp_pack.c:2817:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
        pp_pack.c:2830:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
        pp_pack.c:2826:21: note: ‘ai16’ declared here
        pp_pack.c:2840:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
        pp_pack.c:2836:21: note: ‘ai16’ declared here
        pp_pack.c:2860:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘au16’ will never be NULL [-Waddress]
        pp_pack.c:2857:21: note: ‘au16’ declared here
        pp_pack.c:2880:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
        pp_pack.c:2877:21: note: ‘ai16’ declared here
        pp_pack.c:2889:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘auint’ will never be NULL [-Waddress]
        pp_pack.c:2886:30: note: ‘auint’ declared here
        pp_pack.c:2897:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘aiv’ will never be NULL [-Waddress]
        pp_pack.c:2894:20: note: ‘aiv’ declared here
        pp_pack.c:2905:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘auv’ will never be NULL [-Waddress]
        pp_pack.c:2902:20: note: ‘auv’ declared here
        pp_pack.c:3002:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘aint’ will never be NULL [-Waddress]
        pp_pack.c:2999:21: note: ‘aint’ declared here
        pp_pack.c:3012:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
        pp_pack.c:3008:21: note: ‘au32’ declared here
        pp_pack.c:3022:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
        pp_pack.c:3018:21: note: ‘au32’ declared here
        pp_pack.c:3031:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘aulong’ will never be NULL [-Waddress]
        pp_pack.c:3028:31: note: ‘aulong’ declared here
        pp_pack.c:3042:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
        pp_pack.c:3039:21: note: ‘au32’ declared here
        pp_pack.c:3051:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘along’ will never be NULL [-Waddress]
        pp_pack.c:3048:22: note: ‘along’ declared here
        pp_pack.c:3062:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai32’ will never be NULL [-Waddress]
        pp_pack.c:3059:21: note: ‘ai32’ declared here
        pp_pack.c:3071:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘auquad’ will never be NULL [-Waddress]
        pp_pack.c:3068:31: note: ‘auquad’ declared here
        pp_pack.c:3079:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘aquad’ will never be NULL [-Waddress]
        pp_pack.c:3076:22: note: ‘aquad’ declared here
        pp_pack.c:3117:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘aptr’ will never be NULL [-Waddress]
        pp_pack.c:3089:29: note: ‘aptr’ declared here
        pp_pack.c:3163:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘hunk’ will never be NULL [-Waddress]
        pp_pack.c:3142:20: note: ‘hunk’ declared here
        pp_pack.c:1041:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_pack.c:1043:9: note: here
        pp_pack.c:1061:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_pack.c:1064:9: note: here
        pp_pack.c: In function ‘S_measure_struct’:
        pp_pack.c:522:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_pack.c:524:13: note: here
        pp_pack.c:533:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_pack.c:538:13: note: here
        pp_pack.c:2325:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_pack.c:2327:9: note: here
        pp_sys.c: In function ‘Perl_tied_method’:
        pp_sys.c:730:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + 8’ must not be NULL [-Waddress]
        pp_sys.c:730:28: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 16’ must not be NULL [-Waddress]
        pp_sys.c:783:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + 8’ must not be NULL [-Waddress]
        pp_sys.c:783:42: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘orig_sp + (1 - (sizetype)ret_args) * 8’ must not be NULL [-Waddress]
        pp_sys.c: In function ‘Perl_pp_prtf’:
        pp_sys.c:1853:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
        pp_sys.c: In function ‘Perl_pp_sysread’:
        pp_sys.c:2074:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘buffer + (sizetype)orig_size’ must not be NULL [-Waddress]
        pp_sys.c: In function ‘Perl_pp_tie’:
        pp_sys.c:1121:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_sys.c:1126:9: note: here
        pp_sys.c: In function ‘Perl_pp_ftrread’:
        pp_sys.c:3440:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_sys.c:3443:5: note: here
        regcomp_invlist.c: In function ‘Perl_invlist_union_maybe_complement_2nd_’:
        regcomp_invlist.c:836:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_u + (sizetype)(i_u * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:836:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_a + (sizetype)(i_a * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:840:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_u + (sizetype)(i_u * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:840:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_b + (sizetype)(i_b * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c: In function ‘Perl_invlist_intersection_maybe_complement_2nd_’:
        regcomp_invlist.c:1071:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_r + (sizetype)(i_r * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:1071:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_a + (sizetype)(i_a * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:1075:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_r + (sizetype)(i_r * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:1075:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_b + (sizetype)(i_b * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c: In function ‘Perl_add_range_to_invlist_’:
        regcomp_invlist.c:1271:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + (sizetype)((long unsigned int)i_s * 8)’ must not be NULL [-Waddress]
        regcomp_invlist.c:1271:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_s + 2) * 8’ must not be NULL [-Waddress]
        regcomp_invlist.c:1350:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_e + 3) * 8’ must not be NULL [-Waddress]
        regcomp_invlist.c:1350:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_e + 1) * 8’ must not be NULL [-Waddress]
        regcomp_invlist.c:1363:31: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_s + 1) * 8’ must not be NULL [-Waddress]
        regcomp_invlist.c:1363:31: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_e + 1) * 8’ must not be NULL [-Waddress]
        regcomp_trie.c: In function ‘Perl_make_trie’:
        regcomp_trie.c:1044:66: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘trie->trans + (sizetype)(transcount / 2 * 8)’ must not be NULL [-Waddress]
        regcomp_trie.c:1537:63: warning: the comparison will always evaluate as ‘true’ for the address of ‘bitmap’ will never be NULL [-Waddress]
        regcomp.h:343:10: note: ‘bitmap’ declared here
        regcomp.c: In function ‘Perl_reg_add_data’:
        regcomp.c:341:54: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘((RExC_state_t *)pRExC_state)->rxi->data->what + (sizetype)count’ must not be NULL [-Waddress]
        regcomp.c: In function ‘S_reg’:
        regcomp.c:4209:69: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->open_parens + (sizetype)((long unsigned int)old_size * 8)’ must not be NULL [-Waddress]
        regcomp.c:4214:70: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->close_parens + (sizetype)((long unsigned int)old_size * 8)’ must not be NULL [-Waddress]
        regcomp.c:4218:74: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->logical_to_parno + (sizetype)((long unsigned int)old_size * 4)’ must not be NULL [-Waddress]
        regcomp.c:4222:74: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->parno_to_logical + (sizetype)((long unsigned int)old_size * 4)’ must not be NULL [-Waddress]
        regcomp.c: In function ‘S_regatom’:
        regcomp.c:7019:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        regcomp.c:7000:22: note: ‘temp’ declared here
        regcomp.c:7055:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        regcomp.c:7419:36: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        regcomp.c: In function ‘Perl_populate_anyof_bitmap_from_invlist’:
        regcomp.c:7640:52: warning: the comparison will always evaluate as ‘true’ for the address of ‘bitmap’ will never be NULL [-Waddress]
        regcomp.c: In function ‘S_optimize_regclass’:
        regcomp.c:12293:105: warning: the comparison will always evaluate as ‘true’ for the address of ‘string’ will never be NULL [-Waddress]
        regcomp.h:257:10: note: ‘string’ declared here
        regcomp.c:12293:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
        regcomp.c:12211:12: note: ‘low_utf8’ declared here
        regcomp.c: In function ‘S_change_engine_size’:
        regcomp.c:13004:71: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->emit_start + (sizetype)((long unsigned int)pRExC_state->emit * 4)’ must not be NULL [-Waddress]
        regcomp.c: In function ‘S_re_croak’:
        regcomp.c:14055:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        regcomp.c:14049:10: note: ‘buf’ declared here
        regcomp.c:14064:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        regcomp.c: In function ‘S_parse_uniprop_string’:
        regcomp.c:15921:74: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘cur_ptr + (sizetype)excess_leading_zeros’ must not be NULL [-Waddress]
        regcomp.c:3705:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:3710:13: note: here
        regcomp.c:3853:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:3855:13: note: here
        regcomp.c:4141:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:4145:13: note: here
        regcomp.c:4374:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:4376:9: note: here
        regcomp.c: In function ‘S_parse_lparen_question_flags’:
        regcomp.c:2772:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:2776:13: note: here
        regcomp.c: In function ‘S_regpiece’:
        regcomp.c:4848:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:4896:7: note: here
        regcomp.c:5807:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:5809:9: note: here
        regcomp.c:6239:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:6242:9: note: here
        regcomp.c:6616:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:6623:21: note: here
        regcomp.c:6642:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:6645:21: note: here
        regcomp.c:6690:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp.c:6694:17: note: here
        regexec.c: In function ‘S_isFOO_utf8_lc’:
        regexec.c:657:43: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        regexec.c: In function ‘S_reg_set_capture_string’:
        regexec.c:3655:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘strbeg + (sizetype)min’ must not be NULL [-Waddress]
        regexec.c: In function ‘S_setup_EXACTISH_ST’:
        regexec.c:4820:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        regexec.c:4751:8: note: ‘mod_pat’ declared here
        regexec.c:4824:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        regexec.c:4886:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        regexec.c:4909:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        regexec.c:4734:8: note: ‘matches’ declared here
        regexec.c:5199:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        regexec.c:5207:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        regexec.c: In function ‘S_regmatch’:
        regexec.c:8089:47: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        regexec.c: In function ‘S_find_byclass’:
        regexec.c:3390:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:3390:304: note: here
        regexec.c:3390:170: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:3390:178: note: here
        regexec.c:3390:102: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:3390:237: note: here
        regexec.c:2341:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:2345:7: note: here
        regexec.c:3134:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:3137:7: note: here
        regexec.c:3147:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:3150:7: note: here
        regexec.c:3205:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:3208:7: note: here
        regexec.c:7017:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7017:304: note: here
        regexec.c:7017:170: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7017:178: note: here
        regexec.c:7017:102: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7017:237: note: here
        regexec.c:6860:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:6872:9: note: here
        regexec.c:7247:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7252:9: note: here
        regexec.c:7480:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7483:9: note: here
        regexec.c:7521:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7524:9: note: here
        regexec.c:7531:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7534:9: note: here
        regexec.c:7561:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7564:9: note: here
        regexec.c:7758:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7761:9: note: here
        regexec.c:7934:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7937:9: note: here
        regexec.c:7973:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:7976:9: note: here
        regexec.c:8021:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:8024:9: note: here
        regexec.c:9926:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:9936:9: note: here
        regexec.c:10067:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10070:9: note: here
        regexec.c: In function ‘S_regrepeat’:
        regexec.c:10528:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10533:7: note: here
        regexec.c:10538:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10541:7: note: here
        regexec.c:10720:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10723:7: note: here
        regexec.c:10737:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10746:7: note: here
        regexec.c:10900:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10903:7: note: here
        regexec.c:10982:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:10985:7: note: here
        regexec.c: In function ‘S_test_EXACTISH_ST’:
        regexec.c:5235:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:5237:9: note: here
        regexec.c:5238:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:5240:9: note: here
        regexec.c:5241:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regexec.c:5243:9: note: here
        sv.c: In function ‘Perl_sv_backoff’:
        sv.c:1375:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        sv.c:1368:12: note: ‘delta’ declared here
        sv.c: In function ‘Perl_sv_setrv_noinc’:
        sv.c:1741:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:1741:234: note: ‘zok’ declared here
        sv.c: In function ‘S_glob_assign_glob’:
        sv.c:3870:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:3870:250: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_setsv_flags’:
        sv.c:4587:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4587:250: note: ‘zok’ declared here
        sv.c:4709:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4709:250: note: ‘zok’ declared here
        sv.c:4730:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4730:250: note: ‘zok’ declared here
        sv.c:4755:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4755:250: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_sethek’:
        sv.c:5714:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:5714:242: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_usepvn_flags’:
        sv.c:5783:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:5783:238: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_chop’:
        sv.c:6096:38: warning: the comparison will always evaluate as ‘true’ for the address of ‘old_delta’ will never be NULL [-Waddress]
        sv.c:6062:12: note: ‘old_delta’ declared here
        sv.c:6128:31: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        sv.c:6061:12: note: ‘delta’ declared here
        sv.c: In function ‘Perl_sv_catpvn_flags’:
        sv.c:6212:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<U1390>, &({...})) + (sizetype)dlen’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_catpv’:
        sv.c:6302:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<U2098>, &({...})) + (sizetype)tlen’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_insert_flags’:
        sv.c:7076:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<Ubed8>, &({...})) + (sizetype)curlen’ must not be NULL [-Waddress]
        sv.c:7090:30: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘big + (sizetype)offset’ must not be NULL [-Waddress]
        sv.c:7096:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<Ub260>, &({...})) + (sizetype)offset’ must not be NULL [-Waddress]
        sv.c:7126:30: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘midend + -(sizetype)i’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_clear’:
        sv.c:7509:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘offset’ will never be NULL [-Waddress]
        sv.c:7508:24: note: ‘offset’ declared here
        sv.c: In function ‘S_curse’:
        sv.c:7711:15: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_resetpvn’:
        sv.c:11084:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘todo’ will never be NULL [-Waddress]
        sv.c:11054:10: note: ‘todo’ declared here
        sv.c: In function ‘Perl_newSVrv’:
        sv.c:11608:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:11608:238: note: ‘zok’ declared here
        sv.c: In function ‘S_format_hexfp’:
        sv.c:13027:42: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘v0 + 1’ must not be NULL [-Waddress]
        sv.c:13123:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘zerox + (sizetype)nzero’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_ptr_table_split’:
        sv.c:15248:29: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘ary + (sizetype)(oldsize * 8)’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_setiv’:
        sv.c:1580:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:1583:5: note: here
        sv.c: In function ‘Perl_sv_setnv’:
        sv.c:1692:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:1695:5: note: here
        sv.c: In function ‘Perl_newSVsv_flags_NN’:
        sv.c:5283:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:5290:9: note: here
        sv.c: In function ‘S_newSVsv_flags_NN_PVxx’:
        sv.c:5088:53: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:5090:9: note: here
        sv.c:7445:66: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:7474:9: note: here
        sv.c:7492:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:7499:9: note: here
        sv.c: In function ‘Perl_sv_2io’:
        sv.c:11156:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:11165:5: note: here
        sv.c: In function ‘Perl_sv_vcatpvfn_flags’:
        sv.c:13849:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13876:9: note: here
        sv.c:13882:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13887:9: note: here
        sv.c:13898:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13903:9: note: here
        sv.c:14158:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:14160:9: note: here
        sv.c: In function ‘S_find_uninit_var’:
        sv.c:18075:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:18077:13: note: here
        sv.c:18083:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:18085:13: note: here
        sv.c:18093:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:18095:13: note: here
        sv.c:18104:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:18106:13: note: here
        op.c: In function ‘S_link_freed_op’:
        op.c:327:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘p + (sizetype)((long unsigned int)slab->opslab_freed_size * 8)’ must not be NULL [-Waddress]
        op.c: In function ‘S_pmtrans’:
        op.c:6852:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_partition_by_byte_length’ will never be NULL [-Waddress]
        op.c:6619:8: note: ‘PL_partition_by_byte_length’ declared here
        op.c:7267:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + (sizetype)(i * 8)’ must not be NULL [-Waddress]
        op.c:7267:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 2) * 8’ must not be NULL [-Waddress]
        op.c:7268:41: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + (sizetype)(i * 8)’ must not be NULL [-Waddress]
        op.c:7268:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 2) * 8’ must not be NULL [-Waddress]
        op.c:7306:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + (sizetype)(i * 8)’ must not be NULL [-Waddress]
        op.c:7306:51: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7307:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + (sizetype)(i * 8)’ must not be NULL [-Waddress]
        op.c:7307:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7347:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + (sizetype)(i * 8)’ must not be NULL [-Waddress]
        op.c:7347:51: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7348:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + (sizetype)(i * 8)’ must not be NULL [-Waddress]
        op.c:7348:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7387:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 2) * 8’ must not be NULL [-Waddress]
        op.c:7387:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7388:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 2) * 8’ must not be NULL [-Waddress]
        op.c:7388:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7413:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 2) * 8’ must not be NULL [-Waddress]
        op.c:7413:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7414:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 2) * 8’ must not be NULL [-Waddress]
        op.c:7414:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7444:51: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 3) * 8’ must not be NULL [-Waddress]
        op.c:7444:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘t_array + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c:7446:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 3) * 8’ must not be NULL [-Waddress]
        op.c:7446:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘r_map + ((sizetype)i + 1) * 8’ must not be NULL [-Waddress]
        op.c: In function ‘Perl_newATTRSUB_x’:
        op.c:11820:44: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        op.c:11820:274: note: ‘zok’ declared here
        op.c:11908:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        op.c:11908:270: note: ‘zok’ declared here
        op.c: In function ‘Perl_ck_require’:
        op.c:14725:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 1’ must not be NULL [-Waddress]
        op.c:14725:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 2’ must not be NULL [-Waddress]
        op.c: In function ‘const_av_xsub’:
        op.c:16934:40: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_base + (sizetype)((long unsigned int)((int)ax + 0) * 8)’ must not be NULL [-Waddress]
        op.c: In function ‘Perl_op_clear’:
        op.c:1295:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1297:17: note: here
        op.c:1302:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1304:17: note: here
        op.c:1313:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1315:17: note: here
        op.c:1324:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1326:17: note: here
        op.c:1332:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1334:17: note: here
        op.c:1119:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1122:5: note: here
        op.c:1140:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1143:5: note: here
        op.c:1176:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1179:5: note: here
        op.c:1204:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1217:5: note: here
        op.c: In function ‘Perl_scalarvoid’:
        op.c:2206:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2209:9: note: here
        op.c:2221:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2224:9: note: here
        op.c:2463:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2474:9: note: here
        op.c:2482:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2485:9: note: here
        op.c:2489:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2492:9: note: here
        op.c: In function ‘Perl_op_lvalue_flags’:
        op.c:3370:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3378:5: note: here
        op.c:3381:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3383:5: note: here
        op.c:3385:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3387:5: note: here
        op.c:3389:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3395:5: note: here
        op.c:3422:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3424:5: note: here
        op.c:3425:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3427:5: note: here
        op.c:3452:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3456:5: note: here
        op.c:3476:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3479:5: note: here
        op.c:3515:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3517:5: note: here
        op.c:3532:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3564:5: note: here
        op.c: In function ‘S_scalar_mod_type’:
        op.c:3714:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3717:5: note: here
        op.c: In function ‘S_lvref’:
        op.c:3030:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3032:9: note: here
        op.c:3040:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3042:9: note: here
        op.c:3082:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3085:9: note: here
        op.c: In function ‘Perl_doref’:
        op.c:3868:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3871:9: note: here
        op.c:3893:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3896:9: note: here
        op.c:3918:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3920:9: note: here
        op.c: In function ‘Perl_ck_delete’:
        op.c:13298:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:13300:9: note: here
        op.c:13309:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:13311:9: note: here
        op.c: In function ‘S_is_handle_constructor’:
        op.c:3774:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3777:5: note: here
        op.c:3783:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3786:5: note: here
        op.c: In function ‘Perl_ck_refassign’:
        op.c:14588:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:14590:5: note: here
        op.c:14604:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:14606:5: note: here
        op.c: In function ‘Perl_ck_entersub_args_proto’:
        op.c:15442:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15445:13: note: here
        op.c: In function ‘Perl_ck_entersub_args_core’:
        op.c:15737:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15741:9: note: here
        op.c: In function ‘Perl_ck_each’:
        op.c:16194:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16207:13: note: here
        op.c:16215:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16220:13: note: here
        op.c: In function ‘Perl_coresub_op’:
        op.c:16723:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16735:5: note: here
        decompress.c: In function ‘BZ2_decompress’:
        decompress.c:199:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:201:7: note: here
        decompress.c:202:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:204:7: note: here
        decompress.c:205:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:207:7: note: here
        decompress.c:212:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:223:7: note: here
        decompress.c:226:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:227:7: note: here
        decompress.c:228:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:229:7: note: here
        decompress.c:230:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:231:7: note: here
        decompress.c:232:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:233:7: note: here
        decompress.c:234:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:235:7: note: here
        decompress.c:242:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:243:7: note: here
        decompress.c:244:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:245:7: note: here
        decompress.c:246:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:247:7: note: here
        decompress.c:248:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:249:7: note: here
        decompress.c:250:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:252:7: note: here
        decompress.c:254:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:255:7: note: here
        decompress.c:256:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:257:7: note: here
        decompress.c:258:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:259:7: note: here
        decompress.c:285:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:288:7: note: here
        decompress.c:289:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:290:7: note: here
        decompress.c:293:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:295:13: note: here
        decompress.c:328:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:329:16: note: here
        decompress.c:330:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:331:16: note: here
        decompress.c:380:295: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:380:306: note: here
        decompress.c:380:872: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:380:876: note: here
        decompress.c:490:301: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:490:312: note: here
        decompress.c:490:878: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:490:882: note: here
        decompress.c:592:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:593:7: note: here
        decompress.c:594:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:595:7: note: here
        decompress.c:596:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:597:7: note: here
        decompress.c:598:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:599:7: note: here
        decompress.c:602:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:603:7: note: here
        decompress.c:604:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:605:7: note: here
        decompress.c:606:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:607:7: note: here
        decompress.c:608:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        decompress.c:609:7: note: here
        B.xs: In function ‘XS_B__HV_ARRAY’:
        B.xs:2222:23: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        ../../hv.h:60:11: note: ‘hek_key’ declared here
        B.xs:2223:50: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        B.xs: In function ‘XS_B__HE_VAL’:
        B.xs:2241:60: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        B.xs: In function ‘XS_B__UNOP_AUX_aux_list’:
        B.xs:1390:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        B.xs:1392:21: note: here
        B.xs:1398:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        B.xs:1400:21: note: here
        B.xs:1407:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        B.xs:1409:21: note: here
        B.xs:1416:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        B.xs:1418:21: note: here
        B.xs:1425:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        B.xs:1427:21: note: here
        ../../sbox32_hash.h: In function ‘sbox32_hash_with_state’:
        ../../sbox32_hash.h:1697:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1698:9: note: here
        ../../sbox32_hash.h:1698:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1699:9: note: here
        ../../sbox32_hash.h:1699:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1700:9: note: here
        ../../sbox32_hash.h:1700:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1701:9: note: here
        ../../sbox32_hash.h:1701:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1702:9: note: here
        ../../sbox32_hash.h:1702:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1703:9: note: here
        ../../sbox32_hash.h:1703:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1704:9: note: here
        ../../sbox32_hash.h:1704:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1705:9: note: here
        ../../sbox32_hash.h:1705:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1706:9: note: here
        ../../sbox32_hash.h:1706:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1707:9: note: here
        ../../sbox32_hash.h:1707:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1708:9: note: here
        ../../sbox32_hash.h:1708:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1709:9: note: here
        ../../sbox32_hash.h:1709:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1710:9: note: here
        ../../sbox32_hash.h:1710:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1711:9: note: here
        ../../sbox32_hash.h:1711:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1712:9: note: here
        ../../sbox32_hash.h:1712:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1713:9: note: here
        ../../sbox32_hash.h:1713:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1714:9: note: here
        ../../sbox32_hash.h:1714:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1715:9: note: here
        ../../sbox32_hash.h:1715:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1716:9: note: here
        ../../sbox32_hash.h:1716:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1717:9: note: here
        ../../sbox32_hash.h:1717:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1718:9: note: here
        ../../sbox32_hash.h:1718:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1719:9: note: here
        ../../sbox32_hash.h:1719:22: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../sbox32_hash.h:1720:9: note: here
        ../../zaphod32_hash.h: In function ‘zaphod32_hash_with_state’:
        ../../zaphod32_hash.h:199:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:200:13: note: here
        ../../zaphod32_hash.h:200:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:201:13: note: here
        ../../zaphod32_hash.h:205:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:206:13: note: here
        ../../zaphod32_hash.h:209:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:210:13: note: here
        ../../zaphod32_hash.h:213:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:214:13: note: here
        ../../zaphod32_hash.h:216:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:217:13: note: here
        ../../zaphod32_hash.h:264:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../zaphod32_hash.h:265:9: note: here
        ../../perl_siphash.h: In function ‘S_perl_hash_siphash_1_3_with_state_64’:
        ../../perl_siphash.h:308:2723: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:308:2751: note: here
        ../../perl_siphash.h:308:2761: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:308:2789: note: here
        ../../perl_siphash.h:308:2799: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:308:2827: note: here
        ../../perl_siphash.h:308:2837: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:308:2865: note: here
        ../../perl_siphash.h:308:2875: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:308:2903: note: here
        ../../perl_siphash.h:308:2913: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:308:2940: note: here
        MD5.xs: In function ‘MD5Update’:
        MD5.xs:418:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘buffer’ will never be NULL [-Waddress]
        MD5.xs:122:6: note: ‘buffer’ declared here
        MD5.xs:418:32: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘buf + ((sizetype)blocks << 6)’ must not be NULL [-Waddress]
        MD5.xs: In function ‘MD5Final’:
        MD5.xs:432:23: warning: the comparison will always evaluate as ‘true’ for the address of ‘PADDING’ will never be NULL [-Waddress]
        MD5.xs:167:28: note: ‘PADDING’ declared here
        bsd_glob.c: In function ‘globexp2’:
        bsd_glob.c:383:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        bsd_glob.c:388:17: note: here
        Glob.xs: In function ‘iterate’:
        Glob.xs:126:21: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘sp + 8’ must not be NULL [-Waddress]
        SysV.xs: In function ‘XS_IPC__SysV_memread’:
        SysV.xs:362:27: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘caddr + (sizetype)pos’ must not be NULL [-Waddress]
        SysV.xs: In function ‘XS_IPC__SysV_memwrite’:
        SysV.xs:383:27: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘caddr + (sizetype)pos’ must not be NULL [-Waddress]
        ListUtil.xs: In function ‘XS_List__Util_unpairs’:
        ListUtil.xs:858:40: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_base + (sizetype)((long unsigned int)((int)ax + 0) * 8)’ must not be NULL [-Waddress]
        ListUtil.xs: In function ‘XS_List__Util_pairmap’:
        ListUtil.xs:1226:55: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_base + (sizetype)((long unsigned int)((int)ax + argi) * 8)’ must not be NULL [-Waddress]
        ListUtil.xs: In function ‘XS_List__Util_sum’:
        ListUtil.xs:470:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ListUtil.xs:472:9: note: here
        Piece.xs: In function ‘_strptime’:
        Piece.xs:862:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘mytm’ will never be NULL [-Waddress]
        Piece.xs:851:23: note: ‘mytm’ declared here
        Piece.xs: In function ‘XS_Time__Piece__strptime’:
        Piece.xs:1126:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘mytm’ will never be NULL [-Waddress]
        Piece.xs:1120:18: note: ‘mytm’ declared here
        HiRes.xs: In function ‘XS_Time__HiRes_utime’:
        HiRes.xs:1310:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘utbuf’ will never be NULL [-Waddress]
        HiRes.xs:1293:25: note: ‘utbuf’ declared here
        HiRes.xs: In function ‘XS_Time__HiRes_stat’:
        HiRes.xs:1524:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘fakeop’ will never be NULL [-Waddress]
        HiRes.xs:1514:12: note: ‘fakeop’ declared here
        Unicode.xs: In function ‘enc_unpack’:
        Unicode.xs:66:4: warning: this statement may fall through [-Wimplicit-fallthrough=]
        Unicode.xs:68:5: note: here
        mro.xs: In function ‘S_mro_get_linear_isa_c3’:
        mro.xs:39:4: warning: the comparison will always evaluate as ‘true’ for the address of ‘xhv_aux’ will never be NULL [-Waddress]
        ../../hv.h:180:22: note: ‘xhv_aux’ declared here
        re_comp_trie.c: In function ‘my_make_trie’:
        re_comp_trie.c:1044:66: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘trie->trans + (sizetype)(transcount / 2 * 8)’ must not be NULL [-Waddress]
        re_comp_trie.c:1537:63: warning: the comparison will always evaluate as ‘true’ for the address of ‘bitmap’ will never be NULL [-Waddress]
        ../../regcomp.h:343:10: note: ‘bitmap’ declared here
        ../../inline.h: In function ‘Perl_valid_utf8_to_uv’:
        ../../inline.h:1452:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../inline.h:1454:7: note: here
        ../../inline.h:1455:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../inline.h:1457:7: note: here
        ../../inline.h:1458:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../inline.h:1460:7: note: here
        re_comp.c: In function ‘Perl_reg_add_data’:
        re_comp.c:341:54: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘((RExC_state_t *)pRExC_state)->rxi->data->what + (sizetype)count’ must not be NULL [-Waddress]
        re_comp.c: In function ‘S_reg’:
        re_comp.c:4209:69: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->open_parens + (sizetype)((long unsigned int)old_size * 8)’ must not be NULL [-Waddress]
        re_comp.c:4214:70: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->close_parens + (sizetype)((long unsigned int)old_size * 8)’ must not be NULL [-Waddress]
        re_comp.c:4218:74: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->logical_to_parno + (sizetype)((long unsigned int)old_size * 4)’ must not be NULL [-Waddress]
        re_comp.c:4222:74: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->parno_to_logical + (sizetype)((long unsigned int)old_size * 4)’ must not be NULL [-Waddress]
        re_comp.c: In function ‘S_regatom’:
        re_comp.c:7019:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        re_comp.c:7000:22: note: ‘temp’ declared here
        re_comp.c:7055:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        re_comp.c:7419:60: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_comp.c: In function ‘Perl_populate_anyof_bitmap_from_invlist’:
        re_comp.c:7640:52: warning: the comparison will always evaluate as ‘true’ for the address of ‘bitmap’ will never be NULL [-Waddress]
        re_comp.c: In function ‘S_optimize_regclass’:
        re_comp.c:12293:105: warning: the comparison will always evaluate as ‘true’ for the address of ‘string’ will never be NULL [-Waddress]
        ../../regcomp.h:257:10: note: ‘string’ declared here
        re_comp.c:12293:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
        re_comp.c:12211:12: note: ‘low_utf8’ declared here
        re_comp.c: In function ‘S_change_engine_size’:
        re_comp.c:13004:71: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->emit_start + (sizetype)((long unsigned int)pRExC_state->emit * 4)’ must not be NULL [-Waddress]
        re_comp.c: In function ‘S_re_croak’:
        re_comp.c:14055:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        re_comp.c:14049:10: note: ‘buf’ declared here
        re_comp.c:14064:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        re_comp.c: In function ‘S_parse_uniprop_string’:
        re_comp.c:15921:74: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘cur_ptr + (sizetype)excess_leading_zeros’ must not be NULL [-Waddress]
        re_comp.c:3705:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:3710:13: note: here
        re_comp.c:3853:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:3855:13: note: here
        re_comp.c:4141:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:4145:13: note: here
        re_comp.c:4374:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:4376:9: note: here
        re_comp.c: In function ‘S_parse_lparen_question_flags’:
        re_comp.c:2772:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:2776:13: note: here
        re_comp.c: In function ‘S_regpiece’:
        re_comp.c:4848:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:4896:7: note: here
        re_comp.c:5807:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:5809:9: note: here
        re_comp.c:6239:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6242:9: note: here
        re_comp.c:6616:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6623:21: note: here
        re_comp.c:6642:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6645:21: note: here
        re_comp.c:6690:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6694:17: note: here
        re_exec.c: In function ‘S_isFOO_utf8_lc’:
        re_exec.c:657:43: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_exec.c: In function ‘S_reg_set_capture_string’:
        re_exec.c:3655:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘strbeg + (sizetype)min’ must not be NULL [-Waddress]
        re_exec.c: In function ‘S_setup_EXACTISH_ST’:
        re_exec.c:4820:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4751:8: note: ‘mod_pat’ declared here
        re_exec.c:4824:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4886:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4909:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c:4734:8: note: ‘matches’ declared here
        re_exec.c:5199:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c:5207:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c: In function ‘S_regmatch’:
        re_exec.c:8089:54: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_exec.c: In function ‘S_find_byclass’:
        re_exec.c:3390:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3390:304: note: here
        re_exec.c:3390:650: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3390:658: note: here
        re_exec.c:3390:1510: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3390:237: note: here
        re_exec.c:2341:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:2345:7: note: here
        re_exec.c:3134:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3137:7: note: here
        re_exec.c:3147:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3150:7: note: here
        re_exec.c:3205:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3208:7: note: here
        re_exec.c:7017:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7017:304: note: here
        re_exec.c:7017:650: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7017:658: note: here
        re_exec.c:7017:1510: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7017:237: note: here
        re_exec.c:6860:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:6872:9: note: here
        re_exec.c:7247:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7252:9: note: here
        re_exec.c:7480:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7483:9: note: here
        re_exec.c:7521:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7524:9: note: here
        re_exec.c:7531:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7534:9: note: here
        re_exec.c:7561:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7564:9: note: here
        re_exec.c:7758:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7761:9: note: here
        re_exec.c:7934:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7937:9: note: here
        re_exec.c:7973:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7976:9: note: here
        re_exec.c:8021:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:8024:9: note: here
        re_exec.c:9926:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:9936:9: note: here
        re_exec.c:10067:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10070:9: note: here
        re_exec.c: In function ‘S_regrepeat’:
        re_exec.c:10528:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10533:7: note: here
        re_exec.c:10538:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10541:7: note: here
        re_exec.c:10720:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10723:7: note: here
        re_exec.c:10737:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10746:7: note: here
        re_exec.c:10900:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10903:7: note: here
        re_exec.c:10982:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10985:7: note: here
        re_exec.c: In function ‘S_test_EXACTISH_ST’:
        re_exec.c:5235:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5237:9: note: here
        re_exec.c:5238:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5240:9: note: here
        re_exec.c:5241:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5243:9: note: here
    

    About this smoke:
    smoking-perl: 5.40.1
    smoker-version: 1.84/0.047
    timestamp: 2026-04-09T19:23:21Z
    tester: smoker