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  • Smoke v5.43.6-36-g24c7fb4c21 FAIL(F) linux 6.17.9+deb14-arm64 [Debian GNU/Linux forky/sid] 4

    Automated smoke report for branch blead 5.43.7 patch 24c7fb4c2104d70212063d8e5e4e0a0876a857b3 v5.43.6-36-g24c7fb4c21.
    7of9:  (aarch64/4 cpus)
        on        linux 6.17.9+deb14-arm64 [Debian GNU/Linux forky/sid]
        using     cc version 15.2.0 (*1)
        smoketime 8 hours 14 minutes (average 4 hours 7 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
    
    v5.43.6-36-g24c7fb4c21
    ----------------------- ----------------------------------------------------
    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:
        SMOKE24c7fb4c2104d70212063d8e5e4e0a0876a857b3
    Skipped tests:
        None.
    
    Test failures:
      ../dist/SelfLoader/t/01SelfLoader.t (FAILED Non-zero exit status: 22 Bad plan. You planned 20 tests but ran 0.)
          [stdio] -Duse64bitint
          [stdio] 
    
      ../dist/SelfLoader/t/02SelfLoader-buggy.t (FAILED 1)
          [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] 
          [stdio] -Duse64bitint
    
    Compiler messages:
        pp_ctl.c: In function ‘Perl_pp_substcont’:
        pp_ctl.c:277:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        pp_ctl.c:277:68: note: ‘zok’ declared here
        pp_ctl.c: In function ‘Perl_pp_mapwhile’:
        pp_ctl.c:1225:56: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + ((sizetype)tmpsbase + (sizetype)items) * 8’ must not be NULL [-Waddress]
        pp_ctl.c:1225:48: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)tmpsbase * 8)’ must not be NULL [-Waddress]
        pp_ctl.c: In function ‘Perl_pp_return’:
        pp_ctl.c:2999:41: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘oldsp + 8’ must not be NULL [-Waddress]
        pp_ctl.c:2999:40: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
        pp_ctl.c: In function ‘Perl_pp_goto’:
        pp_ctl.c:3472:41: warning: the comparison will always evaluate as ‘true’ for the address of ‘fake_goto_op’ will never be NULL [-Waddress]
        pp_ctl.c:3412:22: note: ‘fake_goto_op’ declared here
        pp_ctl.c: In function ‘Perl_pp_formline’:
        pp_ctl.c:754:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:788:9: note: here
        pp_ctl.c:789:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:792:9: note: here
        pp_ctl.c: In function ‘S_doparseform’:
        pp_ctl.c:6677:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:6679:9: note: here
        pp_ctl.c:6683:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:6688:9: note: here
        pp_ctl.c: In function ‘S_dopoptoloop’:
        pp_ctl.c:1763:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:1766:9: note: here
        pp_ctl.c: In function ‘S_dopoptolabel’:
        pp_ctl.c:1585:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:1588:9: note: here
        pp_ctl.c:3585:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:3593:13: note: here
        pp_ctl.c: In function ‘Perl_find_runcv_where’:
        pp_ctl.c:3945:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:3947:17: note: here
        pp_ctl.c: In function ‘S_docatch’:
        pp_ctl.c:3865:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:3877:5: note: here
        pp_ctl.c: In function ‘invoke_defer_block_’:
        pp_ctl.c:6518:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:6528:5: note: here
        sv_inline.h:689:8: warning: ‘oldsv’ may be used uninitialized [-Wmaybe-uninitialized]
        inline.h: In function ‘Perl_cx_poploop’:
        inline.h:4172:17: note: ‘oldsv’ was declared here
        pp.c: In function ‘Perl_pp_undef’:
        pp.c:1003:20: 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
        pp.c:1038:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        pp.c:1038:62: note: ‘zok’ declared here
        pp.c: In function ‘Perl_pp_ucfirst’:
        pp.c:4400:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4116:8: note: ‘tmpbuf’ declared here
        pp.c:4413:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4430:29: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘d + 1’ must not be NULL [-Waddress]
        pp.c:4430:29: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 1’ must not be NULL [-Waddress]
        pp.c: In function ‘Perl_pp_uc’:
        pp.c:4575:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4511:12: note: ‘tmpbuf’ declared here
        pp.c: In function ‘Perl_pp_lc’:
        pp.c:4932:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4868:12: note: ‘tmpbuf’ declared here
        pp.c: In function ‘Perl_pp_fc’:
        pp.c:5148:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:5086:8: note: ‘tmpbuf’ declared here
        pp.c: In function ‘Perl_pp_hslice’:
        pp.c:5843:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        pp.c: In function ‘Perl_pp_splice’:
        pp.c:6249:56: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘ary->sv_u.svu_array + (sizetype)((long unsigned int)offset * 8)’ must not be NULL [-Waddress]
        pp.c:6257:54: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘ary->sv_u.svu_array + (sizetype)((long unsigned int)offset * 8)’ must not be NULL [-Waddress]
        pp.c:6288:56: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘ary->sv_u.svu_array + (sizetype)((long unsigned int)offset * 8)’ must not be NULL [-Waddress]
        pp.c: In function ‘Perl_pp_split’:
        pp.c:7223:38: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘sp + (1 - (sizetype)iters) * 8’ must not be NULL [-Waddress]
        pp.c:974:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp.c:986:5: 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:307:2723: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:307:2751: note: here
        perl_siphash.h:307:2761: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:307:2789: note: here
        perl_siphash.h:307:2799: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:307:2827: note: here
        perl_siphash.h:307:2837: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:307:2865: note: here
        perl_siphash.h:307:2875: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:307:2903: note: here
        perl_siphash.h:307:2913: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perl_siphash.h:307:2940: 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:3437:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_sys.c:3440:5: note: here
        regcomp_invlist.c: In function ‘Perl_invlist_union_maybe_complement_2nd_’:
        regcomp_invlist.c:806:37: 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:806:37: 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:810:37: 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:810:37: 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:1040:37: 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:1040:37: 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:1044:37: 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:1044:37: 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:1238:43: 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:1238:47: 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:1317:35: 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:1317:35: 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:1330:31: 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:1330:31: 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:1043:66: 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:1535:63: 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:1426:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inline.h:1428:7: note: here
        inline.h:1429:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inline.h:1431:7: note: here
        inline.h:1432:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inline.h:1434:7: note: here
        scope.c: In function ‘Perl_leave_scope’:
        scope.c:1451:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        scope.c:1450:36: note: ‘delta’ declared here
        scope.c:1628:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        scope.c:1630:9: note: here
        sv.c: In function ‘Perl_sv_backoff’:
        sv.c:1355:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        sv.c:1346:12: note: ‘delta’ declared here
        sv.c: In function ‘Perl_sv_setrv_noinc’:
        sv.c:1721:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:1721:54: note: ‘zok’ declared here
        sv.c: In function ‘S_glob_assign_glob’:
        sv.c:3827:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:3827:67: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_setsv_flags’:
        sv.c:4542:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4542:67: note: ‘zok’ declared here
        sv.c:4664:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4664:67: note: ‘zok’ declared here
        sv.c:4685:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4685:67: note: ‘zok’ declared here
        sv.c:4710:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:4710:67: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_sethek’:
        sv.c:5651:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:5651:62: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_usepvn_flags’:
        sv.c:5721:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:5721:58: note: ‘zok’ declared here
        sv.c: In function ‘Perl_sv_chop’:
        sv.c:6035:38: warning: the comparison will always evaluate as ‘true’ for the address of ‘old_delta’ will never be NULL [-Waddress]
        sv.c:5999:12: note: ‘old_delta’ declared here
        sv.c:6067:31: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        sv.c:5998:12: note: ‘delta’ declared here
        sv.c: In function ‘Perl_sv_catpvn_flags’:
        sv.c:6151:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<U7e40>, &({...})) + (sizetype)dlen’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_catpv’:
        sv.c:6241:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<Uab48>, &({...})) + (sizetype)tlen’ must not be NULL [-Waddress]
        sv.c: In function ‘Perl_sv_insert_flags’:
        sv.c:7023:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<Ueda8>, &({...})) + (sizetype)curlen’ must not be NULL [-Waddress]
        sv.c:7037:30: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘big + (sizetype)offset’ must not be NULL [-Waddress]
        sv.c:7043:49: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<Ue130>, &({...})) + (sizetype)offset’ must not be NULL [-Waddress]
        sv.c:7073:30: 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:7456:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘offset’ will never be NULL [-Waddress]
        sv.c:7455:24: note: ‘offset’ declared here
        sv.c: In function ‘S_curse’:
        sv.c:7657:15: 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:10691:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘todo’ will never be NULL [-Waddress]
        sv.c:10661:10: note: ‘todo’ declared here
        sv.c: In function ‘Perl_newSVrv’:
        sv.c:11211:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        sv.c:11211:58: note: ‘zok’ declared here
        sv.c: In function ‘S_format_hexfp’:
        sv.c:12629:42: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘v0 + 1’ must not be NULL [-Waddress]
        sv.c:12725:37: 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:14847:29: 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:1560:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:1563:5: note: here
        sv.c: In function ‘Perl_sv_setnv’:
        sv.c:1672:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:1675:5: note: here
        sv.c: In function ‘Perl_newSVsv_flags_NN’:
        sv.c:5222:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:5229:9: note: here
        sv.c: In function ‘S_newSVsv_flags_NN_PVxx’:
        sv.c:5033:53: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:5035:9: note: here
        sv.c:7392:66: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:7421:9: note: here
        sv.c:7439:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:7446:9: note: here
        sv.c: In function ‘Perl_sv_2io’:
        sv.c:10763:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:10772:5: note: here
        sv.c: In function ‘Perl_sv_vcatpvfn_flags’:
        sv.c:13451:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13478:9: note: here
        sv.c:13484:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13489:9: note: here
        sv.c:13500:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13505:9: note: here
        sv.c:13760:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:13762:9: note: here
        sv.c: In function ‘S_find_uninit_var’:
        sv.c:17651:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:17653:13: note: here
        sv.c:17659:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:17661:13: note: here
        sv.c:17669:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:17671:13: note: here
        sv.c:17680:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        sv.c:17682:13: note: here
        utf8.c: In function ‘Perl_is_utf8_char_helper_’:
        utf8.c:812:183: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        utf8.c: In function ‘Perl_utf8_to_uv_msgs_helper_’:
        utf8.c:1669:333: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        utf8.c: In function ‘Perl_check_utf8_print’:
        utf8.c:4674:344: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        utf8.c: In function ‘Perl_uvoffuni_to_utf8_flags_msgs’:
        utf8.c:253:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:260:7: note: here
        utf8.c:263:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:266:7: note: here
        utf8.c:269:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:272:7: note: here
        utf8.c:301:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:304:7: note: here
        utf8.c:344:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:357:7: note: here
        utf8.c:770:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:776:7: note: here
        toke.c: In function ‘Perl_lex_stuff_pvn’:
        toke.c:1249:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘bufptr + ((sizetype)len + (sizetype)highhalf)’ must not be NULL [-Waddress]
        toke.c:1275:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘bufptr + ((sizetype)len - (sizetype)highhalf)’ must not be NULL [-Waddress]
        toke.c:1295:34: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘bufptr + (sizetype)len’ must not be NULL [-Waddress]
        toke.c: In function ‘S_scan_const’:
        toke.c:4156:58: warning: the comparison will always evaluate as ‘true’ for the address of ‘hex_string’ will never be NULL [-Waddress]
        toke.c:4144:42: note: ‘hex_string’ declared here
        toke.c:4193:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘hex_string’ will never be NULL [-Waddress]
        toke.c:4172:38: note: ‘hex_string’ declared here
        toke.c:4214:58: warning: the comparison will always evaluate as ‘true’ for the address of ‘hex_string’ will never be NULL [-Waddress]
        toke.c: In function ‘S_intuit_more’:
        toke.c:4698:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘seen’ will never be NULL [-Waddress]
        toke.c:4697:10: note: ‘seen’ declared here
        toke.c: In function ‘yyl_fake_eof’:
        toke.c:7794:41: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘newargv + 16’ must not be NULL [-Waddress]
        toke.c:7794:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_origargv + 8’ must not be NULL [-Waddress]
        toke.c: In function ‘yyl_key_core’:
        toke.c:9195:41: warning: the comparison will always evaluate as ‘true’ for the address of ‘tokenbuf’ will never be NULL [-Waddress]
        parser.h:116:10: note: ‘tokenbuf’ declared here
        toke.c: In function ‘yyl_keylookup’:
        toke.c:9356:41: warning: the comparison will always evaluate as ‘true’ for the address of ‘tokenbuf’ will never be NULL [-Waddress]
        toke.c: In function ‘Perl_scan_str’:
        toke.c:12170:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘open_delim_str’ will never be NULL [-Waddress]
        toke.c:12132:10: note: ‘open_delim_str’ declared here
        toke.c: In function ‘Perl_yylex’:
        toke.c:10080:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:10087:5: note: here
        toke.c:10107:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:10133:5: note: here
        toke.c:10224:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:10229:7: note: here
        toke.c: In function ‘yyl_try’:
        toke.c:9787:46: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:9814:5: note: here
        toke.c: In function ‘yyl_leftcurly’:
        toke.c:6621:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:6635:5: note: here
        toke.c: In function ‘Perl_scan_num’:
        toke.c:12585:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:12590:17: note: here
        toke.c:12592:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        toke.c:12596:17: note: here
        op.c: In function ‘S_link_freed_op’:
        op.c:319:45: 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:6711:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_partition_by_byte_length’ will never be NULL [-Waddress]
        op.c:6476:8: note: ‘PL_partition_by_byte_length’ declared here
        op.c:7126:43: 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:7126:47: 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:7127:41: 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:7127:45: 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:7165:47: 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:7165:51: 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:7166:45: 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:7166:49: 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:7206:47: 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:7206:51: 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:7207:45: 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:7207:49: 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:7246:47: 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:7246:47: 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:7247:45: 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:7247:45: 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:7272:47: 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:7272:47: 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:7273:45: 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:7273:45: 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:7303:51: 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:7303:47: 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:7305:49: 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:7305:45: 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:11589:44: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        op.c:11589:76: note: ‘zok’ declared here
        op.c:11677:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        op.c:11677:72: note: ‘zok’ declared here
        op.c: In function ‘Perl_ck_require’:
        op.c:14370:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 1’ must not be NULL [-Waddress]
        op.c:14370:35: 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:16570:40: 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:1274:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1276:17: note: here
        op.c:1281:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1283:17: note: here
        op.c:1292:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1294:17: note: here
        op.c:1303:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1305:17: note: here
        op.c:1311:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1313:17: note: here
        op.c:1098:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1101:5: note: here
        op.c:1119:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1122:5: note: here
        op.c:1155:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1158:5: note: here
        op.c:1183:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:1196:5: note: here
        op.c: In function ‘Perl_scalarvoid’:
        op.c:2174:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2177:9: note: here
        op.c:2189:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2192:9: note: here
        op.c:2431:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2442:9: note: here
        op.c:2450:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2453:9: note: here
        op.c:2457:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2460:9: note: here
        op.c: In function ‘Perl_op_lvalue_flags’:
        op.c:3294:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3302:5: note: here
        op.c:3305:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3307:5: note: here
        op.c:3309:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3311:5: note: here
        op.c:3313:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3319:5: note: here
        op.c:3346:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3348:5: note: here
        op.c:3349:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3351:5: note: here
        op.c:3376:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3380:5: note: here
        op.c:3400:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3403:5: note: here
        op.c:3439:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3441:5: note: here
        op.c:3456:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3488:5: note: here
        op.c: In function ‘S_scalar_mod_type’:
        op.c:3645:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3648:5: note: here
        op.c: In function ‘S_lvref’:
        op.c:2986:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2988:9: note: here
        op.c:2996:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:2998:9: note: here
        op.c:3038:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3041:9: note: here
        op.c: In function ‘Perl_doref’:
        op.c:3797:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3800:9: note: here
        op.c:3822:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3825:9: note: here
        op.c:3847:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3849:9: note: here
        op.c: In function ‘Perl_ck_delete’:
        op.c:13053:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:13055:9: note: here
        op.c:13064:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:13066:9: note: here
        op.c: In function ‘S_is_handle_constructor’:
        op.c:3705:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3708:5: note: here
        op.c:3714:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3717:5: note: here
        op.c: In function ‘Perl_ck_refassign’:
        op.c:14229:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:14231:5: note: here
        op.c:14245:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:14247:5: note: here
        op.c: In function ‘Perl_ck_entersub_args_proto’:
        op.c:15082:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15085:13: note: here
        op.c: In function ‘Perl_ck_entersub_args_core’:
        op.c:15377:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15381:9: note: here
        op.c: In function ‘Perl_ck_each’:
        op.c:15831:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15844:13: note: here
        op.c:15852:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15857:13: note: here
        op.c: In function ‘Perl_coresub_op’:
        op.c:16359:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16371:5: note: here
        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:909:29: 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:400:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        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
        doio.c: In function ‘S_openn_cleanup’:
        doio.c:930:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘statbuf’ will never be NULL [-Waddress]
        doio.c:926:17: note: ‘statbuf’ declared here
        doio.c: In function ‘Perl_apply’:
        doio.c:2821:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘utbuf’ will never be NULL [-Waddress]
        doio.c:2798:28: note: ‘utbuf’ declared here
        doio.c: In function ‘Perl_mode_from_discipline’:
        doio.c:2030:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        doio.c:2039:17: note: here
        gv.c: In function ‘Perl_Gv_AMupdate’:
        gv.c:3156:18: warning: the comparison will always evaluate as ‘true’ for the address of ‘amt’ will never be NULL [-Waddress]
        gv.c:3139:7: note: ‘amt’ declared here
        gv.c: In function ‘Perl_amagic_applies’:
        gv.c:3457:11: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        gv.c: In function ‘Perl_amagic_call’:
        gv.c:3781:98: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        gv.c:3908:107: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        gv.c:4149:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘myop’ will never be NULL [-Waddress]
        gv.c:4137:10: note: ‘myop’ declared here
        gv.c: In function ‘S_gv_magicalize’:
        gv.c:2388:64: warning: this statement may fall through [-Wimplicit-fallthrough=]
        gv.c:2390:11: note: here
        gv.c:4160:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        gv.c:4165:9: note: here
        gv.c:4207:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        gv.c:4222:9: note: here
        hv.c: In function ‘S_save_hek_flags’:
        hv.c:190:30: 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:1673:41: 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:1903:34: 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:1952:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c:1956:28: 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:2089:12: 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:3028:72: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c:3029:60: 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:3456:34: 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:4140:15: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        locale.c: In function ‘S_new_ctype’:
        locale.c:3715:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_locale’ will never be NULL [-Waddress]
        intrpvar.h:1042:11: note: ‘PL_fold_locale’ declared here
        locale.c:3715:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold’ will never be NULL [-Waddress]
        perl.h:5559:28: note: ‘PL_fold’ declared here
        locale.c:3736:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_locale’ will never be NULL [-Waddress]
        locale.c:3736:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_latin1’ will never be NULL [-Waddress]
        perl.h:5594:28: note: ‘PL_fold_latin1’ declared here
        numeric.c: In function ‘Perl_grok_bin_oct_hex’:
        numeric.c:406:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:408:7: note: here
        numeric.c:411:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:413:7: note: here
        numeric.c:416:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:418:7: note: here
        numeric.c:421:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:423:7: note: here
        numeric.c:426:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:428:7: note: here
        numeric.c:431:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:433:7: note: here
        numeric.c:436:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:438:7: note: here
        numeric.c:441:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:443:7: note: here
        numeric.c: In function ‘Perl_grok_number_flags’:
        numeric.c:1122:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1124:7: note: here
        numeric.c:1128:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1130:7: note: here
        numeric.c:1134:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1136:7: note: here
        numeric.c:1140:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1142:7: note: here
        numeric.c:1146:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1148:7: note: here
        numeric.c:1152:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1154:7: note: here
        numeric.c:1158:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1160:7: note: here
        numeric.c:1164:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
        numeric.c:1166:7: note: here
        pad.c: In function ‘Perl_padlist_store’:
        pad.c:2636:64: 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:2690:60: 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]
        perlio.c: In function ‘PerlIOScalar_read’:
        perlio.c:1246:34: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘p + (sizetype)s->posn’ must not be NULL [-Waddress]
        perlio.c: In function ‘PerlIOScalar_write’:
        perlio.c:1292:42: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘*__builtin_memcpy(&<Uc720>, &({...})) + (sizetype)cur’ must not be NULL [-Waddress]
        perlio.c:1301:25: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘dst + (sizetype)offset’ must not be NULL [-Waddress]
        perlio.c: In function ‘S_more_refcounted_fds’:
        perlio.c:2705:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘new_array + (sizetype)((long unsigned int)old_max * 4)’ must not be NULL [-Waddress]
        perlio.c: In function ‘PerlIO_parse_layers’:
        perlio.c:934:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perlio.c:938:25: note: here
        infback.c: In function ‘Perl_crz_inflateBack’:
        infback.c:466:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        infback.c:469:9: note: here
        inflate.c: In function ‘Perl_crz_inflate’:
        inflate.c:709:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:711:9: note: here
        inflate.c:723:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:725:9: note: here
        inflate.c:747:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:749:9: note: here
        inflate.c:769:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:771:9: note: here
        inflate.c:790:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:792:9: note: here
        inflate.c:814:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:816:9: note: here
        inflate.c:822:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:824:9: note: here
        inflate.c:825:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:827:9: note: here
        inflate.c:876:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:878:9: note: here
        inflate.c:879:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:881:9: note: here
        inflate.c:1021:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1023:9: note: here
        inflate.c:1024:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1026:9: note: here
        inflate.c:1074:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1076:9: note: here
        inflate.c:1085:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1087:9: note: here
        inflate.c:1113:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1115:9: note: here
        inflate.c:1130:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1132:9: note: here
        inflate.c:1206:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1208:9: note: here
        inflate.c:1220:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        inflate.c:1222:9: 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
        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
        RealPPPort.xs: In function ‘XS_Devel__PPPort_other_variables’:
        RealPPPort.xs:4116:905: warning: the comparison will always evaluate as ‘true’ for the address of ‘expect’ will never be NULL [-Waddress]
        ../../parser.h:65:8: note: ‘expect’ declared here
        RealPPPort.xs:4117:924: warning: the comparison will always evaluate as ‘true’ for the address of ‘copline’ will never be NULL [-Waddress]
        ../../parser.h:101:12: note: ‘copline’ declared here
        RealPPPort.xs:4118:895: warning: the comparison will always evaluate as ‘true’ for the address of ‘rsfp’ will never be NULL [-Waddress]
        ../../parser.h:106:13: note: ‘rsfp’ declared here
        RealPPPort.xs:4119:975: warning: the comparison will always evaluate as ‘true’ for the address of ‘rsfp_filters’ will never be NULL [-Waddress]
        ../../parser.h:107:9: note: ‘rsfp_filters’ declared here
        RealPPPort.xs:4120:920: warning: the comparison will always evaluate as ‘true’ for the address of ‘linestr’ will never be NULL [-Waddress]
        ../../parser.h:87:9: note: ‘linestr’ declared here
        RealPPPort.xs:4121:913: warning: the comparison will always evaluate as ‘true’ for the address of ‘bufptr’ will never be NULL [-Waddress]
        ../../parser.h:88:11: note: ‘bufptr’ declared here
        RealPPPort.xs:4122:913: warning: the comparison will always evaluate as ‘true’ for the address of ‘bufend’ will never be NULL [-Waddress]
        ../../parser.h:93:11: note: ‘bufend’ declared here
        RealPPPort.xs:4123:938: warning: the comparison will always evaluate as ‘true’ for the address of ‘lex_state’ will never be NULL [-Waddress]
        ../../parser.h:103:8: note: ‘lex_state’ declared here
        RealPPPort.xs:4124:942: warning: the comparison will always evaluate as ‘true’ for the address of ‘lex_stuff’ will never be NULL [-Waddress]
        ../../parser.h:75:9: note: ‘lex_stuff’ declared here
        RealPPPort.xs:4125:960: warning: the comparison will always evaluate as ‘true’ for the address of ‘error_count’ will never be NULL [-Waddress]
        ../../parser.h:104:8: note: ‘error_count’ declared here
        RealPPPort.xs:4126:896: warning: the comparison will always evaluate as ‘true’ for the address of ‘in_my’ will never be NULL [-Waddress]
        ../../parser.h:102:9: note: ‘in_my’ declared here
        RealPPPort.xs:4128:962: warning: the comparison will always evaluate as ‘true’ for the address of ‘in_my_stash’ will never be NULL [-Waddress]
        ../../parser.h:105:9: note: ‘in_my_stash’ declared 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:307:2723: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:307:2751: note: here
        ../../perl_siphash.h:307:2761: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:307:2789: note: here
        ../../perl_siphash.h:307:2799: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:307:2827: note: here
        ../../perl_siphash.h:307:2837: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:307:2865: note: here
        ../../perl_siphash.h:307:2875: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:307:2903: note: here
        ../../perl_siphash.h:307:2913: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../perl_siphash.h:307:2940: note: here
        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
        hash.c: In function ‘sdbm_hash’:
        hash.c:34:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:34:49: note: here
        hash.c:34:59: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:35:17: note: here
        hash.c:35:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:35:49: note: here
        hash.c:35:59: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:36:17: note: here
        hash.c:36:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:36:49: note: here
        hash.c:36:59: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:37:17: note: here
        hash.c:37:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        hash.c:37:49: note: here
        pair.c: In function ‘sdbm__delpair’:
        pair.c:186:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:186:50: note: here
        pair.c:186:65: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:187:25: note: here
        pair.c:187:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:187:50: note: here
        pair.c:187:65: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:188:25: note: here
        pair.c:188:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:188:50: note: here
        pair.c:188:65: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:189:25: note: here
        pair.c:189:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pair.c:189:50: note: here
        Socket.xs: In function ‘xs_getaddrinfo’:
        Socket.xs:635:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘hints_s’ will never be NULL [-Waddress]
        Socket.xs:594:21: note: ‘hints_s’ declared here
        Socket.xs: In function ‘XS_Socket_pack_sockaddr_un’:
        Socket.xs:870:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘sun_ad’ will never be NULL [-Waddress]
        Socket.xs:862:28: note: ‘sun_ad’ declared here
        Socket.xs:903:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘sun_path’ will never be NULL [-Waddress]
        /usr/include/aarch64-linux-gnu/sys/un.h:32:10: note: ‘sun_path’ declared here
        Socket.xs: In function ‘XS_Socket_unpack_sockaddr_un’:
        Socket.xs:942:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
        Socket.xs:931:28: note: ‘addr’ declared here
        Socket.xs:945:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
        Socket.xs: In function ‘XS_Socket_pack_sockaddr_in’:
        Socket.xs:1024:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin’ will never be NULL [-Waddress]
        Socket.xs:995:28: note: ‘sin’ declared here
        Socket.xs: In function ‘XS_Socket_unpack_sockaddr_in’:
        Socket.xs:1050:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
        Socket.xs:1040:28: note: ‘addr’ declared here
        Socket.xs: In function ‘XS_Socket_pack_sockaddr_in6’:
        Socket.xs:1098:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin6’ will never be NULL [-Waddress]
        Socket.xs:1077:29: note: ‘sin6’ declared here
        Socket.xs:1102:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin6_addr’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:271:21: note: ‘sin6_addr’ declared here
        Socket.xs: In function ‘XS_Socket_unpack_sockaddr_in6’:
        Socket.xs:1138:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin6’ will never be NULL [-Waddress]
        Socket.xs:1128:29: note: ‘sin6’ declared here
        Socket.xs: In function ‘XS_Socket_inet_ntop’:
        Socket.xs:1211:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
        Socket.xs:1173:25: note: ‘addr’ declared here
        Socket.xs:1215:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
        Socket.xs: In function ‘XS_Socket_pack_ip_mreq’:
        Socket.xs:1290:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
        Socket.xs:1280:24: note: ‘mreq’ declared here
        Socket.xs:1291:39: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_multiaddr’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:281:20: note: ‘imr_multiaddr’ declared here
        Socket.xs:1299:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_interface’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:284:20: note: ‘imr_interface’ declared here
        Socket.xs: In function ‘XS_Socket_unpack_ip_mreq’:
        Socket.xs:1321:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
        Socket.xs:1315:24: note: ‘mreq’ declared here
        Socket.xs: In function ‘XS_Socket_pack_ip_mreq_source’:
        Socket.xs:1355:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
        Socket.xs:1338:31: note: ‘mreq’ declared here
        Socket.xs:1356:39: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_multiaddr’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:303:20: note: ‘imr_multiaddr’ declared here
        Socket.xs:1357:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_sourceaddr’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:309:20: note: ‘imr_sourceaddr’ declared here
        Socket.xs:1365:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_interface’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:306:20: note: ‘imr_interface’ declared here
        Socket.xs: In function ‘XS_Socket_unpack_ip_mreq_source’:
        Socket.xs:1389:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
        Socket.xs:1383:31: note: ‘mreq’ declared here
        Socket.xs: In function ‘XS_Socket_pack_ipv6_mreq’:
        Socket.xs:1416:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
        Socket.xs:1407:26: note: ‘mreq’ declared here
        Socket.xs:1417:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘ipv6mr_multiaddr’ will never be NULL [-Waddress]
        /usr/include/netinet/in.h:318:21: note: ‘ipv6mr_multiaddr’ declared here
        Socket.xs: In function ‘XS_Socket_unpack_ipv6_mreq’:
        Socket.xs:1439:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
        Socket.xs:1433:26: note: ‘mreq’ declared 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
        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:172:22: note: ‘xhv_aux’ declared here
        re_comp_trie.c: In function ‘my_make_trie’:
        re_comp_trie.c:1043:66: 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:1535:63: 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:1426:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../inline.h:1428:7: note: here
        ../../inline.h:1429:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../inline.h:1431:7: note: here
        ../../inline.h:1432:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        ../../inline.h:1434:7: note: here
        re_comp.c: In function ‘Perl_reg_add_data’:
        re_comp.c:340:54: 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:4198:69: 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:4203:70: 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:4207:74: 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:4211:74: 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:7008:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        re_comp.c:6989:22: note: ‘temp’ declared here
        re_comp.c:7044:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        re_comp.c:7408:293: 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:7629:52: 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:12225:105: 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:12225:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
        re_comp.c:12143:12: note: ‘low_utf8’ declared here
        re_comp.c: In function ‘S_change_engine_size’:
        re_comp.c:12829:71: 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:13874:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        re_comp.c:13866:10: note: ‘buf’ declared here
        re_comp.c:13883:19: 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:15737:74: 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:3694:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:3699:13: note: here
        re_comp.c:3842:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:3844:13: note: here
        re_comp.c:4130:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:4134:13: note: here
        re_comp.c:4363:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:4365:9: note: here
        re_comp.c: In function ‘S_parse_lparen_question_flags’:
        re_comp.c:2760:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:2764:13: note: here
        re_comp.c: In function ‘S_regpiece’:
        re_comp.c:4837:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:4885:7: note: here
        re_comp.c:5796:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:5798:9: note: here
        re_comp.c:6228:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6231:9: note: here
        re_comp.c:6605:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6612:21: note: here
        re_comp.c:6631:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6634:21: note: here
        re_comp.c:6679:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp.c:6683:17: note: here
        re_exec.c: In function ‘S_isFOO_utf8_lc’:
        re_exec.c:656:266: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_exec.c: In function ‘S_reg_set_capture_string’:
        re_exec.c:3648:36: 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:4807:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4738:8: note: ‘mod_pat’ declared here
        re_exec.c:4811:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4873:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4896:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c:4721:8: note: ‘matches’ declared here
        re_exec.c:5186:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c:5194:45: 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:8077:274: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_exec.c: In function ‘S_find_byclass’:
        re_exec.c:3383:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3383:304: note: here
        re_exec.c:3383:650: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3383:658: note: here
        re_exec.c:3383:1510: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3383:237: note: here
        re_exec.c:2334:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:2338:7: note: here
        re_exec.c:3127:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3130:7: note: here
        re_exec.c:3140:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3143:7: note: here
        re_exec.c:3198:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3201:7: note: here
        re_exec.c:7005:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7005:304: note: here
        re_exec.c:7005:650: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7005:658: note: here
        re_exec.c:7005:1510: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7005:237: note: here
        re_exec.c:6848:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:6860:9: note: here
        re_exec.c:7235:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7240:9: note: here
        re_exec.c:7468:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7471:9: note: here
        re_exec.c:7509:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7512:9: note: here
        re_exec.c:7519:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7522:9: note: here
        re_exec.c:7549:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7552:9: note: here
        re_exec.c:7746:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7749:9: note: here
        re_exec.c:7922:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7925:9: note: here
        re_exec.c:7961:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7964:9: note: here
        re_exec.c:8009:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:8012:9: note: here
        re_exec.c:9914:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:9924:9: note: here
        re_exec.c:10055:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10058:9: note: here
        re_exec.c: In function ‘S_regrepeat’:
        re_exec.c:10516:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10521:7: note: here
        re_exec.c:10526:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10529:7: note: here
        re_exec.c:10708:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10711:7: note: here
        re_exec.c:10725:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10734:7: note: here
        re_exec.c:10888:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10891:7: note: here
        re_exec.c:10970:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10973:7: note: here
        re_exec.c: In function ‘S_test_EXACTISH_ST’:
        re_exec.c:5222:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5224:9: note: here
        re_exec.c:5225:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5227:9: note: here
        re_exec.c:5228:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5230:9: note: here
    

    About this smoke:
    smoking-perl: 5.40.1
    smoker-version: 1.84/0.047
    timestamp: 2025-12-28T05:02:36Z
    tester: smoker