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  • Smoke v5.43.9-28-gf8e8c625d8 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 f8e8c625d8cc1af78912525ac4a8dc152d0ca0d8 v5.43.9-28-gf8e8c625d8.
    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 7 hours 50 minutes (average 3 hours 55 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
    
    v5.43.9-28-gf8e8c625d8
    ----------------------- ----------------------------------------------------
    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:
        SMOKEf8e8c625d8cc1af78912525ac4a8dc152d0ca0d8
    Skipped tests:
        None.
    
    Test failures:
      ../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
    
      ../dist/SelfLoader/t/01SelfLoader.t (FAILED Non-zero exit status: 22 Bad plan. You planned 20 tests but ran 0.)
          [stdio] 
          [stdio] -Duse64bitint
    
    Compiler messages:
        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
        class.c: In function ‘injected_constructor’:
        class.c:239:74: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        class.c:243:88: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        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
        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:1684:41: 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:1914:34: 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:1963:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c:1967:28: 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:2100:12: 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:3047:72: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        hv.c:3048:60: 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:3480:34: 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:4164:15: 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
        gv.c: In function ‘Perl_Gv_AMupdate’:
        gv.c:3169:18: warning: the comparison will always evaluate as ‘true’ for the address of ‘amt’ will never be NULL [-Waddress]
        gv.c:3154:7: note: ‘amt’ declared here
        gv.c: In function ‘Perl_amagic_applies’:
        gv.c:3470:11: 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:3820:98: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        gv.c:3947:107: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        gv.c:4188:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘myop’ will never be NULL [-Waddress]
        gv.c:4176:10: note: ‘myop’ declared here
        gv.c: In function ‘S_gv_magicalize’:
        gv.c:2398:64: warning: this statement may fall through [-Wimplicit-fallthrough=]
        gv.c:2400:11: note: here
        gv.c:4199:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        gv.c:4204:9: note: here
        gv.c:4246:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        gv.c:4261:9: note: 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
        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
        mro_core.c: In function ‘Perl_mro_package_moved’:
        mro_core.c:885:12: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        mro_core.c: In function ‘S_mro_gather_and_rename’:
        mro_core.c:966:12: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        mro_core.c:1083:18: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        perlio.c: In function ‘PerlIOScalar_read’:
        perlio.c:1248:34: 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:1309:33: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘dst + (sizetype)cur’ must not be NULL [-Waddress]
        perlio.c:1313:32: 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:2751:35: 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:936:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
        perlio.c:940:25: 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
        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:277:254: note: ‘zok’ declared here
        pp_ctl.c: In function ‘Perl_pp_mapwhile’:
        pp_ctl.c:1226:56: 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:1226:48: 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:3035:41: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘oldsp + 8’ must not be NULL [-Waddress]
        pp_ctl.c:3035:40: 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:3508:41: warning: the comparison will always evaluate as ‘true’ for the address of ‘fake_goto_op’ will never be NULL [-Waddress]
        pp_ctl.c:3448:22: note: ‘fake_goto_op’ declared here
        pp_ctl.c: In function ‘Perl_pp_formline’:
        pp_ctl.c:755:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:789:9: note: here
        pp_ctl.c:790:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:793:9: note: here
        pp_ctl.c: In function ‘S_doparseform’:
        pp_ctl.c:6750:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:6752:9: note: here
        pp_ctl.c:6756:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:6761:9: note: here
        pp_ctl.c: In function ‘S_dopoptoloop’:
        pp_ctl.c:1777:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:1780:9: note: here
        pp_ctl.c: In function ‘S_dopoptolabel’:
        pp_ctl.c:1586:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:1589:9: note: here
        pp_ctl.c:3646:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:3654:13: note: here
        pp_ctl.c: In function ‘Perl_find_runcv_where’:
        pp_ctl.c:4012:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:4014:17: note: here
        pp_ctl.c: In function ‘S_docatch’:
        pp_ctl.c:3928:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:3940:5: note: here
        pp_ctl.c: In function ‘invoke_defer_block_’:
        pp_ctl.c:6591:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        pp_ctl.c:6601:5: note: 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]
        pp.c:1035:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        pp.c:1035:242: note: ‘zok’ declared here
        pp.c: In function ‘Perl_pp_ucfirst’:
        pp.c:4394:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4110:8: note: ‘tmpbuf’ declared here
        pp.c:4407:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4424:29: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘d + 1’ must not be NULL [-Waddress]
        pp.c:4424:29: 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:4569:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4505:12: note: ‘tmpbuf’ declared here
        pp.c: In function ‘Perl_pp_lc’:
        pp.c:4926:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:4862:12: note: ‘tmpbuf’ declared here
        pp.c: In function ‘Perl_pp_fc’:
        pp.c:5142:30: warning: the comparison will always evaluate as ‘true’ for the address of ‘tmpbuf’ will never be NULL [-Waddress]
        pp.c:5080:8: note: ‘tmpbuf’ declared here
        pp.c: In function ‘Perl_pp_hslice’:
        pp.c:5839:21: 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:6245:56: 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:6253:54: 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:6284:56: 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:7219:38: 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
        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_study.c: In function ‘S_ssc_and’:
        regcomp_study.c:709:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        regcomp_study.c:706:38: note: ‘temp’ declared here
        regcomp_study.c: In function ‘Perl_join_exact’:
        regcomp_study.c:1228:65: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘(((unsigned char)scan->head.data.type) == 42 || ((unsigned char)scan->head.data.type) == 52 ? (((unsigned char)scan->head.data.type) == 42 || ((unsigned char)scan->head.data.type) == 52 ? (void)0 : __assert_fail((const char *)"OP(scan) == LEXACT || OP(scan) == LEXACT_REQ8", (const char *)"regcomp_study.c", 1228, (const char *)&__PRETTY_FUNCTION__), (char *)&((struct regnode_lstring *)scan)->string) : ((((unsigned char)scan->head.data.type) != 42 && ((unsigned char)scan->head.data.type) != 52 ? (void)0 : __assert_fail((const char *)"OP(scan) != LEXACT && OP(scan) != LEXACT_REQ8", (const char *)"regcomp_study.c", 1228, (const char *)&__PRETTY_FUNCTION__), (char *)&((struct regnode_string *)scan)->string))) + (sizetype)oldl’ must not be NULL [-Waddress]
        regcomp_study.c: In function ‘Perl_study_chunk’:
        regcomp_study.c:1535:26: warning: the comparison will always evaluate as ‘true’ for the address of ‘data_fake’ will never be NULL [-Waddress]
        regcomp_study.c:1524:17: note: ‘data_fake’ declared here
        regcomp_study.c:2181:136: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->study_chunk_recursed + (sizetype)(recursed_depth * pRExC_state->study_chunk_recursed_bytes)’ must not be NULL [-Waddress]
        regcomp_study.c:2181:140: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->study_chunk_recursed + (sizetype)((recursed_depth - 1) * pRExC_state->study_chunk_recursed_bytes)’ must not be NULL [-Waddress]
        regcomp_study.c:2421:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp_study.c:2423:13: note: here
        regcomp_study.c:3046:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp_study.c:3049:17: note: here
        regcomp_study.c:3087:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp_study.c:3089:17: note: here
        regcomp_study.c:3095:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        regcomp_study.c:3097:17: note: 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:7419:269: 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.h:343:10: note: ‘bitmap’ declared here
        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:14054:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        regcomp.c:14048:10: note: ‘buf’ declared here
        regcomp.c:14063:19: 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:15920:74: 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
        scope.c: In function ‘Perl_leave_scope’:
        scope.c:1533:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
        scope.c:1532:36: note: ‘delta’ declared here
        scope.c:1726:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        scope.c:1728:9: note: here
        util.c:130:58: warning: defining type in ‘sizeof’ expression is invalid in C++ [-Wc++-compat]
        util.c: In function ‘Perl_new_warnings_bitfield’:
        util.c:2291:33: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘buffer + (sizetype)size’ must not be NULL [-Waddress]
        vutil.c: In function ‘Perl_new_version’:
        vutil.c:557:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘under + 1’ must not be NULL [-Waddress]
        vutil.c: In function ‘Perl_upg_version’:
        vutil.c:739:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘radix + 1’ must not be NULL [-Waddress]
        vutil.c:739:53: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘radix + (sizetype)radix_len’ must not be NULL [-Waddress]
        util.c: In function ‘Perl_get_hash_seed’:
        util.c:4760:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_hash_state_w’ will never be NULL [-Waddress]
        perlvars.h:372:12: note: ‘PL_hash_state_w’ declared here
        utf8.c: In function ‘Perl_is_utf8_char_helper_’:
        utf8.c:816:183: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        utf8.c: In function ‘Perl_utf8_to_uv_msgs_helper_’:
        utf8.c:1690:333: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        utf8.c: In function ‘Perl_check_utf8_print’:
        utf8.c:4702:344: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        utf8.c: In function ‘Perl_uvoffuni_to_utf8_flags_msgs’:
        utf8.c:258:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:265:7: note: here
        utf8.c:268:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:271:7: note: here
        utf8.c:274:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:277:7: note: here
        utf8.c:306:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:309:7: note: here
        utf8.c:349:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:362:7: note: here
        utf8.c:774:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        utf8.c:780:7: 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:6859:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_partition_by_byte_length’ will never be NULL [-Waddress]
        op.c:6626:8: note: ‘PL_partition_by_byte_length’ declared here
        op.c:7274:43: 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:7274:47: 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:7275:41: 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:7275:45: 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:7313:47: 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:7313:51: 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:7314:45: 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:7314:49: 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:7354:47: 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:7354:51: 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:7355:45: 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:7355:49: 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:7394:47: 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:7394:47: 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:7395:45: 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:7395:45: 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:7420:47: 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:7420:47: 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:7421:45: 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:7421:45: 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:7451:51: 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:7451:47: 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:7453:49: 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:7453:45: 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:11827:44: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        op.c:11827:274: note: ‘zok’ declared here
        op.c:11915:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
        op.c:11915:270: note: ‘zok’ declared here
        op.c: In function ‘Perl_ck_require’:
        op.c:14726:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 1’ must not be NULL [-Waddress]
        op.c:14726:35: 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:16935:40: 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:3377:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3385:5: note: here
        op.c:3388:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3390:5: note: here
        op.c:3392:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3394:5: note: here
        op.c:3396:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3402:5: note: here
        op.c:3429:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3431:5: note: here
        op.c:3432:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3434:5: note: here
        op.c:3459:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3463:5: note: here
        op.c:3483:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3486:5: note: here
        op.c:3522:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3524:5: note: here
        op.c:3539:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3571:5: note: here
        op.c: In function ‘S_scalar_mod_type’:
        op.c:3721:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3724:5: note: here
        op.c: In function ‘S_lvref’:
        op.c:3037:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3039:9: note: here
        op.c:3047:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3049:9: note: here
        op.c:3089:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3092:9: note: here
        op.c: In function ‘Perl_doref’:
        op.c:3875:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3878:9: note: here
        op.c:3900:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3903:9: note: here
        op.c:3925:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3927:9: note: here
        op.c: In function ‘Perl_ck_delete’:
        op.c:13305:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:13307:9: note: here
        op.c:13316:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:13318:9: note: here
        op.c: In function ‘S_is_handle_constructor’:
        op.c:3781:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3784:5: note: here
        op.c:3790:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:3793:5: note: here
        op.c: In function ‘Perl_ck_refassign’:
        op.c:14589:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:14591:5: note: here
        op.c:14605:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:14607:5: note: here
        op.c: In function ‘Perl_ck_entersub_args_proto’:
        op.c:15443:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15446:13: note: here
        op.c: In function ‘Perl_ck_entersub_args_core’:
        op.c:15738:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:15742:9: note: here
        op.c: In function ‘Perl_ck_each’:
        op.c:16195:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16208:13: note: here
        op.c:16216:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16221:13: note: here
        op.c: In function ‘Perl_coresub_op’:
        op.c:16724:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        op.c:16736:5: 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
        src/sha.c: In function ‘sharewind’:
        src/sha.c:294:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘H32’ will never be NULL [-Waddress]
        src/sha.h:141:15: note: ‘H32’ declared here
        src/sha.c:294:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘H01’ will never be NULL [-Waddress]
        src/sha.c:68:27: note: ‘H01’ declared here
        src/sha.c:295:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘H32’ will never be NULL [-Waddress]
        src/sha.c:295:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘H0224’ will never be NULL [-Waddress]
        src/sha.c:74:27: note: ‘H0224’ declared here
        src/sha.c:296:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘H32’ will never be NULL [-Waddress]
        src/sha.c:296:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘H0256’ will never be NULL [-Waddress]
        src/sha.c:80:27: note: ‘H0256’ declared here
        src/sha.c:297:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘H64’ will never be NULL [-Waddress]
        src/sha.h:142:16: note: ‘H64’ declared here
        src/sha.c:297:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘H0384’ will never be NULL [-Waddress]
        src/sha64bit.c:67:28: note: ‘H0384’ declared here
        src/sha.c:298:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘H64’ will never be NULL [-Waddress]
        src/sha.c:298:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘H0512’ will never be NULL [-Waddress]
        src/sha64bit.c:74:28: note: ‘H0512’ declared here
        src/sha.c:299:49: warning: the comparison will always evaluate as ‘true’ for the address of ‘H64’ will never be NULL [-Waddress]
        src/sha.c:299:51: warning: the comparison will always evaluate as ‘true’ for the address of ‘H0512224’ will never be NULL [-Waddress]
        src/sha64bit.c:81:28: note: ‘H0512224’ declared here
        src/sha.c:300:49: warning: the comparison will always evaluate as ‘true’ for the address of ‘H64’ will never be NULL [-Waddress]
        src/sha.c:300:51: warning: the comparison will always evaluate as ‘true’ for the address of ‘H0512256’ will never be NULL [-Waddress]
        src/sha64bit.c:88:28: note: ‘H0512256’ declared here
        src/sha.c: In function ‘shadirect’:
        src/sha.c:328:22: warning: the comparison will always evaluate as ‘true’ for the address of ‘block’ will never be NULL [-Waddress]
        src/sha.h:143:16: note: ‘block’ declared here
        src/sha.c: In function ‘encbase64’:
        src/sha.c:452:17: warning: the comparison will always evaluate as ‘true’ for the address of ‘byte’ will never be NULL [-Waddress]
        src/sha.c:447:16: note: ‘byte’ declared here
        src/sha.c: In function ‘hmacinit’:
        src/sha.c:492:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘key’ will never be NULL [-Waddress]
        src/sha.h:157:16: note: ‘key’ declared here
        src/sha.c:498:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘key’ will never be NULL [-Waddress]
        src/sha.c:507:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘key’ will never be NULL [-Waddress]
        SHA.xs: In function ‘XS_Digest__SHA__getstate’:
        SHA.xs:309:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘block’ will never be NULL [-Waddress]
        SHA.xs: In function ‘XS_Digest__SHA__putstate’:
        SHA.xs:336:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘block’ will never be NULL [-Waddress]
        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
        IO.xs: In function ‘XS_IO__Handle_getlines’:
        IO.xs:534:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘myop’ will never be NULL [-Waddress]
        IO.xs:526:10: note: ‘myop’ 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
        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
        Storable.xs: In function ‘store_ref’:
        Storable.xs:2348:23: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_hook_common’:
        Storable.xs:5178:110: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_ref’:
        Storable.xs:5343:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_overloaded’:
        Storable.xs:5426:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs:5452:11: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs:5457:15: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_tied_array’:
        Storable.xs:5516:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_tied_hash’:
        Storable.xs:5550:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_tied_scalar’:
        Storable.xs:5584:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_tied_key’:
        Storable.xs:5627:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_tied_idx’:
        Storable.xs:5665:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘get_lstring’:
        Storable.xs:5697:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_integer’:
        Storable.xs:5921:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_boolean_true’:
        Storable.xs:5943:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_boolean_false’:
        Storable.xs:5965:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_netint’:
        Storable.xs:6079:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_double’:
        Storable.xs:6103:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_byte’:
        Storable.xs:6136:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_undef’:
        Storable.xs:6158:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_sv_undef’:
        Storable.xs:6182:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_sv_yes’:
        Storable.xs:6199:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_sv_no’:
        Storable.xs:6216:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_svundef_elem’:
        Storable.xs:6233:137: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_array’:
        Storable.xs:6265:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘get_larray’:
        Storable.xs:6316:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘get_lhash’:
        Storable.xs:6381:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_hash’:
        Storable.xs:6458:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_flag_hash’:
        Storable.xs:6548:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_code’:
        Storable.xs:6677:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve_regexp’:
        Storable.xs:6841:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘retrieve’:
        Storable.xs:7368:118: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        Storable.xs: In function ‘do_retrieve’:
        Storable.xs:7591:23: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
        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
        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:7419:293: 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:7640:52: 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
        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:14054:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
        re_comp.c:14048:10: note: ‘buf’ declared here
        re_comp.c:14063:19: 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:15920:74: 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
        ../../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 ‘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_comp_study.c: In function ‘S_ssc_and’:
        re_comp_study.c:709:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
        re_comp_study.c:706:38: note: ‘temp’ declared here
        re_comp_study.c: In function ‘my_join_exact’:
        re_comp_study.c:1228:65: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘((unsigned char)scan->head.data.type == 42 || (unsigned char)scan->head.data.type == 52 ? (((void)4, (({...}))), (char *)&((struct regnode_lstring *)scan)->string) : ((((void)4, (({...}))), (char *)&((struct regnode_string *)scan)->string))) + (sizetype)oldl’ must not be NULL [-Waddress]
        re_comp_study.c:1228:65: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘(((unsigned char)scan->head.data.type) == 42 || ((unsigned char)scan->head.data.type) == 52 ? (((void)4, (({...}))), (char *)&((struct regnode_lstring *)scan)->string) : ((((void)4, (({...}))), (char *)&((struct regnode_string *)scan)->string))) + (sizetype)oldl’ must not be NULL [-Waddress]
        re_comp_study.c: In function ‘my_study_chunk’:
        re_comp_study.c:1535:26: warning: the comparison will always evaluate as ‘true’ for the address of ‘data_fake’ will never be NULL [-Waddress]
        re_comp_study.c:1524:17: note: ‘data_fake’ declared here
        re_comp_study.c:2181:136: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->study_chunk_recursed + (sizetype)(recursed_depth * pRExC_state->study_chunk_recursed_bytes)’ must not be NULL [-Waddress]
        re_comp_study.c:2181:140: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘pRExC_state->study_chunk_recursed + (sizetype)((recursed_depth - 1) * pRExC_state->study_chunk_recursed_bytes)’ must not be NULL [-Waddress]
        re_comp_study.c:2421:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp_study.c:2423:13: note: here
        re_comp_study.c:3046:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp_study.c:3049:17: note: here
        re_comp_study.c:3087:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp_study.c:3089:17: note: here
        re_comp_study.c:3095:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_comp_study.c:3097:17: note: here
        re_exec.c: In function ‘S_isFOO_utf8_lc’:
        re_exec.c:657:266: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_exec.c: In function ‘S_reg_set_capture_string’:
        re_exec.c:3651:36: 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:4812:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4743:8: note: ‘mod_pat’ declared here
        re_exec.c:4816:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4878:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
        re_exec.c:4901:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c:4726:8: note: ‘matches’ declared here
        re_exec.c:5191:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
        re_exec.c:5199:45: 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:8081:274: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
        re_exec.c: In function ‘S_find_byclass’:
        re_exec.c:3386:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3386:304: note: here
        re_exec.c:3386:650: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3386:658: note: here
        re_exec.c:3386:1510: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3386:237: note: here
        re_exec.c:2337:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:2341:7: note: here
        re_exec.c:3130:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3133:7: note: here
        re_exec.c:3143:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3146:7: note: here
        re_exec.c:3201:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:3204:7: note: here
        re_exec.c:7009:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7009:304: note: here
        re_exec.c:7009:650: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7009:658: note: here
        re_exec.c:7009:1510: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7009:237: note: here
        re_exec.c:6852:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:6864:9: note: here
        re_exec.c:7239:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7244:9: note: here
        re_exec.c:7472:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7475:9: note: here
        re_exec.c:7513:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7516:9: note: here
        re_exec.c:7523:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7526:9: note: here
        re_exec.c:7553:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7556:9: note: here
        re_exec.c:7750:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7753:9: note: here
        re_exec.c:7926:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7929:9: note: here
        re_exec.c:7965:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:7968:9: note: here
        re_exec.c:8013:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:8016:9: note: here
        re_exec.c:9918:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:9928:9: note: here
        re_exec.c:10059:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10062:9: note: here
        re_exec.c: In function ‘S_regrepeat’:
        re_exec.c:10520:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10525:7: note: here
        re_exec.c:10530:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10533:7: note: here
        re_exec.c:10712:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10715:7: note: here
        re_exec.c:10729:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10738:7: note: here
        re_exec.c:10892:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10895:7: note: here
        re_exec.c:10974:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:10977:7: note: here
        re_exec.c: In function ‘S_test_EXACTISH_ST’:
        re_exec.c:5227:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5229:9: note: here
        re_exec.c:5230:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5232:9: note: here
        re_exec.c:5233:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
        re_exec.c:5235:9: note: 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
    

    About this smoke:
    smoking-perl: 5.40.1
    smoker-version: 1.84/0.047
    timestamp: 2026-03-27T02:13:06Z
    tester: smoker