• Reports by commit
  • Recent reports
  • Perl5 CoreSmokeDB
  • Changes
    •

    Smoke v5.43.8-92-g8fbc080eab FAIL(F) linux 6.18.12+deb14-arm64 [Debian GNU/Linux forky/sid] 4

    [Log] [via test-smoke.org] [Raw JSON] [Report JSON] [parsed detail] 

    Automated smoke report for branch blead 5.43.9 patch 8fbc080eab88bdc568bb38f6764e1137a3efb963 v5.43.8-92-g8fbc080eab.
7of9:  (aarch64/4 cpus)
    on        linux 6.18.12+deb14-arm64 [Debian GNU/Linux forky/sid]
    using     cc version 15.2.0 (*1)
    smoketime 8 hours 49 minutes (average 4 hours 24 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

v5.43.8-92-g8fbc080eab
----------------------- ----------------------------------------------------
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:
    SMOKE8fbc080eab88bdc568bb38f6764e1137a3efb963
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] 
      [stdio] -Duse64bitint

  ../dist/SelfLoader/t/02SelfLoader-buggy.t (FAILED 1)
      [stdio] -Duse64bitint
      [stdio] 

  ../dist/Devel-SelfStubber/t/Devel-SelfStubber.t (FAILED Non-zero exit status: 22 Bad plan. You planned 12 tests but ran 4.)
      [stdio] -Duse64bitint
      [stdio] 

Compiler messages:
    pp_hot.c: In function ‘Perl_pp_print’:
    pp_hot.c:2097:32: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
    pp_hot.c: In function ‘Perl_pp_aassign’:
    pp_hot.c:3119:55: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)tmps_base * 8)’ must not be NULL [-Waddress]
    pp_hot.c:3125:61: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + ((sizetype)((long unsigned int)tmps_base * 8) - 8)’ must not be NULL [-Waddress]
    pp_hot.c:3125:66: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)(tmps_base + nelems) * 8)’ must not be NULL [-Waddress]
    pp_hot.c:3443:61: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + ((sizetype)((long unsigned int)tmps_base * 8) - 8)’ must not be NULL [-Waddress]
    pp_hot.c:3443:66: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_tmps_stack + (sizetype)((long unsigned int)(tmps_base + nelems) * 8)’ must not be NULL [-Waddress]
    pp_hot.c: In function ‘Perl_pp_match’:
    pp_hot.c:3985:44: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + -(sizetype)((long unsigned int)nitems * 8)’ must not be NULL [-Waddress]
    pp_hot.c:3985:48: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + (1 - (sizetype)nitems) * 8’ must not be NULL [-Waddress]
    pp_hot.c: In function ‘Perl_pp_helem’:
    pp_hot.c:4407:17: 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_hot.c: In function ‘Perl_pp_multideref’:
    pp_hot.c:4844:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    pp_hot.c: In function ‘Perl_pp_subst’:
    pp_hot.c:5520:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘d + -(sizetype)i’ must not be NULL [-Waddress]
    pp_hot.c:5661:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
    pp_hot.c:5661:254: note: ‘zok’ declared here
    pp_hot.c: In function ‘Perl_pp_entersub’:
    pp_hot.c:6528:34: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
    pp_hot.c: In function ‘Perl_vivify_ref’:
    pp_hot.c:6795:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
    pp_hot.c:6795:238: note: ‘zok’ declared here
    pp_hot.c:4520:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_hot.c:4523:9: note: here
    pp_hot.c:4711:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_hot.c:4714:9: note: here
    pp_hot.c:6345:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_hot.c:6348:9: note: here
    pp_hot.c:6382:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_hot.c:6385:9: note: here
    pp_sys.c: In function ‘Perl_tied_method’:
    pp_sys.c:730:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + 8’ must not be NULL [-Waddress]
    pp_sys.c:730:28: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 16’ must not be NULL [-Waddress]
    pp_sys.c:783:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘PL_stack_sp + 8’ must not be NULL [-Waddress]
    pp_sys.c:783:42: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘orig_sp + (1 - (sizetype)ret_args) * 8’ must not be NULL [-Waddress]
    pp_sys.c: In function ‘Perl_pp_prtf’:
    pp_sys.c:1853:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘mark + 8’ must not be NULL [-Waddress]
    pp_sys.c: In function ‘Perl_pp_sysread’:
    pp_sys.c:2074:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘buffer + (sizetype)orig_size’ must not be NULL [-Waddress]
    pp_sys.c: In function ‘Perl_pp_tie’:
    pp_sys.c:1121:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_sys.c:1126:9: note: here
    pp_sys.c: In function ‘Perl_pp_ftrread’:
    pp_sys.c: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:832:37: 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:832:37: 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:836:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_u + (sizetype)(i_u * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:836:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_b + (sizetype)(i_b * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c: In function ‘Perl_invlist_intersection_maybe_complement_2nd_’:
    regcomp_invlist.c:1066:37: 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:1066:37: 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:1070:37: 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:1070:37: 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:1264:43: 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:1264:47: 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:1343:35: 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:1343:35: 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:1356:31: 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:1356:31: 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
    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:4206:69: 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:4211:70: 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:4215:74: 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:4219:74: 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:7016:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    regcomp.c:6997:22: note: ‘temp’ declared here
    regcomp.c:7052:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    regcomp.c:7416:269: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
    regcomp.c: In function ‘Perl_populate_anyof_bitmap_from_invlist’:
    regcomp.c:7637:52: warning: the comparison will always evaluate as ‘true’ for the address of ‘bitmap’ will never be NULL [-Waddress]
    regcomp.c: In function ‘S_optimize_regclass’:
    regcomp.c:12287:105: 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:12287:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
    regcomp.c:12205:12: note: ‘low_utf8’ declared here
    regcomp.c: In function ‘S_change_engine_size’:
    regcomp.c:12997:71: 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:14042:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
    regcomp.c:14034:10: note: ‘buf’ declared here
    regcomp.c:14051:19: 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:15905:74: 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:3702:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:3707:13: note: here
    regcomp.c:3850:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:3852:13: note: here
    regcomp.c:4138:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:4142:13: note: here
    regcomp.c:4371:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:4373:9: note: here
    regcomp.c: In function ‘S_parse_lparen_question_flags’:
    regcomp.c:2768:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:2772:13: note: here
    regcomp.c: In function ‘S_regpiece’:
    regcomp.c:4845:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:4893:7: note: here
    regcomp.c:5804:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:5806:9: note: here
    regcomp.c:6236:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6239:9: note: here
    regcomp.c:6613:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6620:21: note: here
    regcomp.c:6639:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6642:21: note: here
    regcomp.c:6687:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6691:17: note: here
    scope.c: In function ‘Perl_leave_scope’:
    scope.c:1453:54: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
    scope.c:1452:36: note: ‘delta’ declared here
    scope.c:1630:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    scope.c:1632:9: note: here
    regexec.c: In function ‘S_isFOO_utf8_lc’:
    regexec.c:652:266: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
    regexec.c: In function ‘S_reg_set_capture_string’:
    regexec.c:3646:36: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘strbeg + (sizetype)min’ must not be NULL [-Waddress]
    regexec.c: In function ‘S_setup_EXACTISH_ST’:
    regexec.c:4806:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
    regexec.c:4737:8: note: ‘mod_pat’ declared here
    regexec.c:4810:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
    regexec.c:4872:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
    regexec.c:4895:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
    regexec.c:4720:8: note: ‘matches’ declared here
    regexec.c:5185:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
    regexec.c:5193:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
    regexec.c: In function ‘S_regmatch’:
    regexec.c:8076:267: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
    regexec.c: In function ‘S_find_byclass’:
    regexec.c:3381:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3381:304: note: here
    regexec.c:3381:170: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3381:178: note: here
    regexec.c:3381:102: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3381:237: note: here
    regexec.c:2332:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:2336:7: note: here
    regexec.c:3125:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3128:7: note: here
    regexec.c:3138:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3141:7: note: here
    regexec.c:3196:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3199:7: note: here
    regexec.c:7004:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7004:304: note: here
    regexec.c:7004:170: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7004:178: note: here
    regexec.c:7004:102: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7004:237: note: here
    regexec.c:6847:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:6859:9: note: here
    regexec.c:7234:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7239:9: note: here
    regexec.c:7467:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7470:9: note: here
    regexec.c:7508:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7511:9: note: here
    regexec.c:7518:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7521:9: note: here
    regexec.c:7548:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7551:9: note: here
    regexec.c:7745:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7748:9: note: here
    regexec.c:7921:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7924:9: note: here
    regexec.c:7960:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7963:9: note: here
    regexec.c:8008:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:8011:9: note: here
    regexec.c:9913:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:9923:9: note: here
    regexec.c:10054:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10057:9: note: here
    regexec.c: In function ‘S_regrepeat’:
    regexec.c:10515:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10520:7: note: here
    regexec.c:10525:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10528:7: note: here
    regexec.c:10707:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10710:7: note: here
    regexec.c:10724:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10733:7: note: here
    regexec.c:10887:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10890:7: note: here
    regexec.c:10969:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10972:7: note: here
    regexec.c: In function ‘S_test_EXACTISH_ST’:
    regexec.c:5221:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:5223:9: note: here
    regexec.c:5224:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:5226:9: note: here
    regexec.c:5227:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:5229:9: 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:2240:33: 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:4653:36: 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
    toke.c: In function ‘Perl_lex_stuff_pvn’:
    toke.c:1248:43: 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:1274:43: 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:1294:34: 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:4704:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘seen’ will never be NULL [-Waddress]
    toke.c:4703:10: note: ‘seen’ declared here
    toke.c: In function ‘yyl_fake_eof’:
    toke.c:7985:41: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘newargv + 16’ must not be NULL [-Waddress]
    toke.c:7985:45: 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:9386:41: 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:9547:41: 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:12458:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘open_delim_str’ will never be NULL [-Waddress]
    toke.c:12420:10: note: ‘open_delim_str’ declared here
    toke.c: In function ‘Perl_yylex’:
    toke.c:10271:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:10278:5: note: here
    toke.c:10298:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:10324:5: note: here
    toke.c:10415:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:10420:7: note: here
    toke.c: In function ‘yyl_try’:
    toke.c:9978:46: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:10005:5: note: here
    toke.c: In function ‘yyl_leftcurly’:
    toke.c:6812:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:6826:5: note: here
    toke.c: In function ‘Perl_scan_num’:
    toke.c:12906:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:12911:13: note: here
    toke.c:12913:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    toke.c:12917:13: note: here
    op.c: In function ‘S_link_freed_op’:
    op.c:322:45: 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:6747:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_partition_by_byte_length’ will never be NULL [-Waddress]
    op.c:6512:8: note: ‘PL_partition_by_byte_length’ declared here
    op.c:7162:43: 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:7162:47: 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:7163:41: 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:7163:45: 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:7201:47: 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:7201:51: 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:7202:45: 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:7202:49: 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:7242:47: 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:7242:51: 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:7243:45: 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:7243:49: 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:7282:47: 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:7282:47: 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:7283:45: 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:7283:45: 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:7308:47: 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:7308:47: 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:7309:45: 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:7309:45: 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:7339:51: 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:7339:47: 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:7341:49: 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:7341:45: 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:11686:44: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
    op.c:11686:274: note: ‘zok’ declared here
    op.c:11774:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
    op.c:11774:270: note: ‘zok’ declared here
    op.c: In function ‘Perl_ck_require’:
    op.c:14464:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 1’ must not be NULL [-Waddress]
    op.c:14464:35: 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:16662:40: 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:1278:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1280:17: note: here
    op.c:1285:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1287:17: note: here
    op.c:1296:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1298:17: note: here
    op.c:1307:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1309:17: note: here
    op.c:1315:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1317:17: note: here
    op.c:1102:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1105:5: note: here
    op.c:1123:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1126:5: note: here
    op.c:1159:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1162:5: note: here
    op.c:1187:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1200:5: note: here
    op.c: In function ‘Perl_scalarvoid’:
    op.c:2179:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2182:9: note: here
    op.c:2194:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2197:9: note: here
    op.c:2436:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2447:9: note: here
    op.c:2455:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2458:9: note: here
    op.c:2462:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2465:9: note: here
    op.c: In function ‘Perl_op_lvalue_flags’:
    op.c:3320:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3328:5: note: here
    op.c:3331:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3333:5: note: here
    op.c:3335:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3337:5: note: here
    op.c:3339:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3345:5: note: here
    op.c:3372:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3374:5: note: here
    op.c:3375:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3377:5: note: here
    op.c:3402:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3406:5: note: here
    op.c:3426:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3429:5: note: here
    op.c:3465:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3467:5: note: here
    op.c:3482:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3514:5: note: here
    op.c: In function ‘S_scalar_mod_type’:
    op.c:3662:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3665:5: note: here
    op.c: In function ‘S_lvref’:
    op.c:2991:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2993:9: note: here
    op.c:3001:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3003:9: note: here
    op.c:3043:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3046:9: note: here
    op.c: In function ‘Perl_doref’:
    op.c:3814:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3817:9: note: here
    op.c:3839:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3842:9: note: here
    op.c:3864:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3866:9: 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
    op.c: In function ‘Perl_ck_delete’:
    op.c:13153:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:13155:9: note: here
    op.c:13164:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:13166:9: note: here
    op.c: In function ‘S_is_handle_constructor’:
    op.c:3722:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3725:5: note: here
    op.c:3731:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3734:5: note: here
    op.c: In function ‘Perl_ck_refassign’:
    op.c:14327:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:14329:5: note: here
    op.c:14343:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:14345:5: note: here
    op.c: In function ‘Perl_ck_entersub_args_proto’:
    op.c:15175:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15178:13: note: here
    op.c: In function ‘Perl_ck_entersub_args_core’:
    op.c:15470:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15474:9: note: here
    op.c: In function ‘Perl_ck_each’:
    op.c:15923:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15936:13: note: here
    op.c:15944:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15949:13: note: here
    op.c: In function ‘Perl_coresub_op’:
    op.c:16451:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:16463:5: 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
    builtin.c: In function ‘XS_builtin_export_lexically’:
    builtin.c:333:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
    builtin.c:336:13: 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]
    dump.c: In function ‘Perl_sv_peek’:
    dump.c:587:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
    dump.c:586:24: note: ‘delta’ declared here
    dump.c: In function ‘S_do_op_dump_bar’:
    dump.c:1653:13: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    dump.c: In function ‘Perl_do_sv_dump’:
    dump.c:2488:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
    dump.c:2486:20: note: ‘delta’ declared here
    dump.c:2606:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘freq’ will never be NULL [-Waddress]
    dump.c:2597:17: note: ‘freq’ declared here
    dump.c:1389:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:1391:9: note: here
    dump.c:1644:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:1647:5: note: here
    dump.c: In function ‘S_get_cv_from_op’:
    dump.c:1172:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:1175:9: note: here
    dump.c:2386:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:2397:5: note: here
    dump.c:2839:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:2847:5: note: here
    dump.c: In function ‘Perl_multideref_stringify’:
    dump.c:3445:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3447:9: note: here
    dump.c:3454:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3456:9: note: here
    dump.c:3465:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3467:9: note: here
    dump.c:3475:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3477:9: note: here
    dump.c:3484:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3486:9: 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:3027:72: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    hv.c:3028:60: 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:3453:34: 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:4128:15: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    gv.c: In function ‘Perl_Gv_AMupdate’:
    gv.c:3147:18: warning: the comparison will always evaluate as ‘true’ for the address of ‘amt’ will never be NULL [-Waddress]
    gv.c:3130:7: note: ‘amt’ declared here
    gv.c: In function ‘Perl_amagic_applies’:
    gv.c:3446:11: 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:3791:98: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    gv.c:3918:107: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    gv.c:4159:21: warning: the comparison will always evaluate as ‘true’ for the address of ‘myop’ will never be NULL [-Waddress]
    gv.c:4147:10: note: ‘myop’ declared here
    gv.c: In function ‘S_gv_magicalize’:
    gv.c:2380:64: warning: this statement may fall through [-Wimplicit-fallthrough=]
    gv.c:2382:11: note: here
    gv.c:4170:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    gv.c:4175:9: note: here
    gv.c:4217:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    gv.c:4232:9: note: here
    mg.c: In function ‘Perl_magic_get’:
    mg.c:941:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    mg.c:1018:5: note: here
    numeric.c: In function ‘Perl_grok_uint_by_base’:
    numeric.c:447:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:449:7: note: here
    numeric.c:452:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:454:7: note: here
    numeric.c:457:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:459:7: note: here
    numeric.c:462:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:464:7: note: here
    numeric.c:467:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:469:7: note: here
    numeric.c:472:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:474:7: note: here
    numeric.c:477:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:479:7: note: here
    numeric.c:482:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    numeric.c:484:7: note: here
    pad.c: In function ‘Perl_padlist_store’:
    pad.c:2637:64: 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:2691:60: 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:1307:33: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘dst + (sizetype)cur’ must not be NULL [-Waddress]
    perlio.c:1311:32: 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:2715:35: 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:419:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    infback.c:422:9: 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: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
    Dumper.xs: In function ‘DD_dump’:
    Dumper.xs:1116:31: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘nkey + 1’ must not be NULL [-Waddress]
    Dumper.xs: In function ‘esc_q’:
    Dumper.xs:211:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
    Dumper.xs:213:2: 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
    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
    Glob.xs: In function ‘iterate’:
    Glob.xs:126:21: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘sp + 8’ must not be NULL [-Waddress]
    Util.xs: In function ‘XS_Hash__Util_bucket_array’:
    Util.xs:250:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    SysV.xs: In function ‘XS_IPC__SysV_memread’:
    SysV.xs:362:27: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘caddr + (sizetype)pos’ must not be NULL [-Waddress]
    SysV.xs: In function ‘XS_IPC__SysV_memwrite’:
    SysV.xs:383:27: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘caddr + (sizetype)pos’ must not be NULL [-Waddress]
    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
    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
    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
    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:1226:65: 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:1226:65: 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:1532:26: warning: the comparison will always evaluate as ‘true’ for the address of ‘data_fake’ will never be NULL [-Waddress]
    re_comp_study.c:1520:17: note: ‘data_fake’ declared here
    re_comp_study.c:2178:136: 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:2178:140: 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:2418:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp_study.c:2420:13: note: here
    re_comp_study.c:3043:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp_study.c:3046:17: note: here
    re_comp_study.c:3084:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp_study.c:3086:17: note: here
    re_comp_study.c:3092:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp_study.c:3094:17: note: here
    re_comp.c: In function ‘Perl_reg_add_data’:
    re_comp.c:341:54: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘((RExC_state_t *)pRExC_state)->rxi->data->what + (sizetype)count’ must not be NULL [-Waddress]
    re_comp.c: In function ‘S_reg’:
    re_comp.c:4206:69: 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:4211:70: 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:4215:74: 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:4219:74: 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:7016:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    re_comp.c:6997:22: note: ‘temp’ declared here
    re_comp.c:7052:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    re_comp.c:7416:293: 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:7637:52: 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:12287:105: 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:12287:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
    re_comp.c:12205:12: note: ‘low_utf8’ declared here
    re_comp.c: In function ‘S_change_engine_size’:
    re_comp.c:12997:71: 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:14042:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
    re_comp.c:14034:10: note: ‘buf’ declared here
    re_comp.c:14051:19: 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:15905:74: 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:3702:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:3707:13: note: here
    re_comp.c:3850:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:3852:13: note: here
    re_comp.c:4138:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:4142:13: note: here
    re_comp.c:4371:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:4373:9: note: 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 ‘S_parse_lparen_question_flags’:
    re_comp.c:2768:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:2772:13: note: here
    re_comp.c: In function ‘S_regpiece’:
    re_comp.c:4845:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:4893:7: note: here
    re_comp.c:5804:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:5806:9: note: here
    re_comp.c:6236:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6239:9: note: here
    re_comp.c:6613:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6620:21: note: here
    re_comp.c:6639:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6642:21: note: here
    re_comp.c:6687:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6691:17: note: 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]

    About this smoke:
smoking-perl: 5.40.1
smoker-version: 1.84/0.047
timestamp: 2026-03-07T13:34:34Z
tester: smoker