Smoke v5.43.7-149-gda0069eeb4 FAIL(F) linux 6.17.13+deb14-arm64 [Debian GNU/Linux forky/sid] 4

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Automated smoke report for branch blead 5.43.8 patch da0069eeb43c24e88dadfd16e89793230ba9e8e7 v5.43.7-149-gda0069eeb4.
7of9:  (aarch64/4 cpus)
    on        linux 6.17.13+deb14-arm64 [Debian GNU/Linux forky/sid]
    using     cc version 15.2.0 (*1)
    smoketime 8 hours 9 minutes (average 4 hours 4 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

v5.43.7-149-gda0069eeb4
----------------------- ----------------------------------------------------
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:
    SMOKEda0069eeb43c24e88dadfd16e89793230ba9e8e7
Skipped tests:
    None.

Test failures:
  ../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] 
      [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:
    pp_pack.c: In function ‘S_unpack_rec’:
    pp_pack.c:1396:57: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
    pp_pack.c:1391:21: note: ‘ai16’ declared here
    pp_pack.c:1433:57: warning: the comparison will always evaluate as ‘true’ for the address of ‘au16’ will never be NULL [-Waddress]
    pp_pack.c:1429:21: note: ‘au16’ declared here
    pp_pack.c:1453:57: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
    pp_pack.c:1449:21: note: ‘ai16’ declared here
    pp_pack.c:1472:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘aint’ will never be NULL [-Waddress]
    pp_pack.c:1471:21: note: ‘aint’ declared here
    pp_pack.c:1485:47: warning: the comparison will always evaluate as ‘true’ for the address of ‘auint’ will never be NULL [-Waddress]
    pp_pack.c:1484:30: note: ‘auint’ declared here
    pp_pack.c:1497:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘aiv’ will never be NULL [-Waddress]
    pp_pack.c:1496:20: note: ‘aiv’ declared here
    pp_pack.c:1509:45: warning: the comparison will always evaluate as ‘true’ for the address of ‘auv’ will never be NULL [-Waddress]
    pp_pack.c:1508:20: note: ‘auv’ declared here
    pp_pack.c:1522:47: warning: the comparison will always evaluate as ‘true’ for the address of ‘along’ will never be NULL [-Waddress]
    pp_pack.c:1521:22: note: ‘along’ declared here
    pp_pack.c:1540:57: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai32’ will never be NULL [-Waddress]
    pp_pack.c:1536:21: note: ‘ai32’ declared here
    pp_pack.c:1556:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘aulong’ will never be NULL [-Waddress]
    pp_pack.c:1555:31: note: ‘aulong’ declared here
    pp_pack.c:1576:57: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
    pp_pack.c:1572:21: note: ‘au32’ declared here
    pp_pack.c:1596:57: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai32’ will never be NULL [-Waddress]
    pp_pack.c:1592:21: note: ‘ai32’ declared here
    pp_pack.c:1614:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘aptr’ will never be NULL [-Waddress]
    pp_pack.c:1613:29: note: ‘aptr’ declared here
    pp_pack.c:1669:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘aptr’ will never be NULL [-Waddress]
    pp_pack.c:1668:23: note: ‘aptr’ declared here
    pp_pack.c:1678:47: warning: the comparison will always evaluate as ‘true’ for the address of ‘aquad’ will never be NULL [-Waddress]
    pp_pack.c:1677:22: note: ‘aquad’ declared here
    pp_pack.c:1690:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘auquad’ will never be NULL [-Waddress]
    pp_pack.c:1689:31: note: ‘auquad’ declared here
    pp_pack.c:1704:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘afloat’ will never be NULL [-Waddress]
    pp_pack.c:1703:23: note: ‘afloat’ declared here
    pp_pack.c:1714:49: warning: the comparison will always evaluate as ‘true’ for the address of ‘adouble’ will never be NULL [-Waddress]
    pp_pack.c:1713:24: note: ‘adouble’ declared here
    pp_pack.c:1724:48: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
    pp_pack.c:75:8: note: ‘bytes’ declared here
    pp_pack.c:1736:53: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
    pp_pack.c:81:8: note: ‘bytes’ declared here
    pp_pack.c: In function ‘S_pack_rec’:
    pp_pack.c:2750:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘afloat’ will never be NULL [-Waddress]
    pp_pack.c:2724:23: note: ‘afloat’ declared here
    pp_pack.c:2771:38: warning: the comparison will always evaluate as ‘true’ for the address of ‘adouble’ will never be NULL [-Waddress]
    pp_pack.c:2755:24: note: ‘adouble’ declared here
    pp_pack.c:2776:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘anv’ will never be NULL [-Waddress]
    pp_pack.c:2775:22: note: ‘anv’ declared here
    pp_pack.c:2791:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
    pp_pack.c:2799:33: warning: the comparison will always evaluate as ‘true’ for the address of ‘aldouble’ will never be NULL [-Waddress]
    pp_pack.c:2797:22: note: ‘aldouble’ declared here
    pp_pack.c:2813:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘bytes’ will never be NULL [-Waddress]
    pp_pack.c:2826:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
    pp_pack.c:2822:21: note: ‘ai16’ declared here
    pp_pack.c:2836:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
    pp_pack.c:2832:21: note: ‘ai16’ declared here
    pp_pack.c:2856:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘au16’ will never be NULL [-Waddress]
    pp_pack.c:2853:21: note: ‘au16’ declared here
    pp_pack.c:2876:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai16’ will never be NULL [-Waddress]
    pp_pack.c:2873:21: note: ‘ai16’ declared here
    pp_pack.c:2885:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘auint’ will never be NULL [-Waddress]
    pp_pack.c:2882:30: note: ‘auint’ declared here
    pp_pack.c:2893:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘aiv’ will never be NULL [-Waddress]
    pp_pack.c:2890:20: note: ‘aiv’ declared here
    pp_pack.c:2901:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘auv’ will never be NULL [-Waddress]
    pp_pack.c:2898:20: note: ‘auv’ declared here
    pp_pack.c:2998:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘aint’ will never be NULL [-Waddress]
    pp_pack.c:2995:21: note: ‘aint’ declared here
    pp_pack.c:3008:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
    pp_pack.c:3004:21: note: ‘au32’ declared here
    pp_pack.c:3018:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
    pp_pack.c:3014:21: note: ‘au32’ declared here
    pp_pack.c:3027:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘aulong’ will never be NULL [-Waddress]
    pp_pack.c:3024:31: note: ‘aulong’ declared here
    pp_pack.c:3038:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘au32’ will never be NULL [-Waddress]
    pp_pack.c:3035:21: note: ‘au32’ declared here
    pp_pack.c:3047:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘along’ will never be NULL [-Waddress]
    pp_pack.c:3044:22: note: ‘along’ declared here
    pp_pack.c:3058:46: warning: the comparison will always evaluate as ‘true’ for the address of ‘ai32’ will never be NULL [-Waddress]
    pp_pack.c:3055:21: note: ‘ai32’ declared here
    pp_pack.c:3067:37: warning: the comparison will always evaluate as ‘true’ for the address of ‘auquad’ will never be NULL [-Waddress]
    pp_pack.c:3064:31: note: ‘auquad’ declared here
    pp_pack.c:3075:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘aquad’ will never be NULL [-Waddress]
    pp_pack.c:3072:22: note: ‘aquad’ declared here
    pp_pack.c:3113:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘aptr’ will never be NULL [-Waddress]
    pp_pack.c:3085:29: note: ‘aptr’ declared here
    pp_pack.c:3159:32: warning: the comparison will always evaluate as ‘true’ for the address of ‘hunk’ will never be NULL [-Waddress]
    pp_pack.c:3138:20: note: ‘hunk’ declared here
    pp_pack.c:1039:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_pack.c:1041:9: note: here
    pp_pack.c:1059:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_pack.c:1062:9: note: here
    pp_pack.c: In function ‘S_measure_struct’:
    pp_pack.c:521:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_pack.c:523:13: note: here
    pp_pack.c:532:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_pack.c:537:13: note: here
    pp_pack.c:2321:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pp_pack.c:2323:9: note: here
    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:5661:68: 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:6795:58: 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:806:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_u + (sizetype)(i_u * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:806:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_a + (sizetype)(i_a * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:810:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_u + (sizetype)(i_u * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:810:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_b + (sizetype)(i_b * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c: In function ‘Perl_invlist_intersection_maybe_complement_2nd_’:
    regcomp_invlist.c:1040:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_r + (sizetype)(i_r * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:1040:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_a + (sizetype)(i_a * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:1044:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_r + (sizetype)(i_r * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:1044:37: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array_b + (sizetype)(i_b * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c: In function ‘Perl_add_range_to_invlist_’:
    regcomp_invlist.c:1238:43: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + (sizetype)((long unsigned int)i_s * 8)’ must not be NULL [-Waddress]
    regcomp_invlist.c:1238:47: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_s + 2) * 8’ must not be NULL [-Waddress]
    regcomp_invlist.c:1317:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_e + 3) * 8’ must not be NULL [-Waddress]
    regcomp_invlist.c:1317:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_e + 1) * 8’ must not be NULL [-Waddress]
    regcomp_invlist.c:1330:31: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_s + 1) * 8’ must not be NULL [-Waddress]
    regcomp_invlist.c:1330:31: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘array + ((sizetype)i_e + 1) * 8’ must not be NULL [-Waddress]
    regcomp_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: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 ? (((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", 1226, (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", 1226, (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:1532:26: warning: the comparison will always evaluate as ‘true’ for the address of ‘data_fake’ will never be NULL [-Waddress]
    regcomp_study.c:1520:17: note: ‘data_fake’ declared here
    regcomp_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]
    regcomp_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]
    regcomp_study.c:2418:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp_study.c:2420:13: note: here
    regcomp_study.c:3043:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp_study.c:3046:17: note: here
    regcomp_study.c:3084:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp_study.c:3086:17: note: here
    regcomp_study.c:3092:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp_study.c:3094:17: note: here
    regcomp.c: In function ‘Perl_reg_add_data’:
    regcomp.c:340:54: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘((RExC_state_t *)pRExC_state)->rxi->data->what + (sizetype)count’ must not be NULL [-Waddress]
    regcomp.c: In function ‘S_reg’:
    regcomp.c:4205:69: 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:4210:70: 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:4214:74: 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:4218:74: 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:7015:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    regcomp.c:6996:22: note: ‘temp’ declared here
    regcomp.c:7051:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    regcomp.c:7415:269: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
    regcomp.c: In function ‘Perl_populate_anyof_bitmap_from_invlist’:
    regcomp.c:7636:52: 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:12232:105: 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:12232:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
    regcomp.c:12150:12: note: ‘low_utf8’ declared here
    regcomp.c: In function ‘S_change_engine_size’:
    regcomp.c:12836:71: 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:13881:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
    regcomp.c:13873:10: note: ‘buf’ declared here
    regcomp.c:13890:19: 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:15744:74: 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:3701:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:3706:13: note: here
    regcomp.c:3849:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:3851:13: note: here
    regcomp.c:4137:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:4141:13: note: here
    regcomp.c:4370:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:4372:9: 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
    regcomp.c: In function ‘S_parse_lparen_question_flags’:
    regcomp.c:2767:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:2771:13: note: here
    regcomp.c: In function ‘S_regpiece’:
    regcomp.c:4844:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:4892:7: note: here
    regcomp.c:5803:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:5805:9: note: here
    regcomp.c:6235:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6238:9: note: here
    regcomp.c:6612:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6619:21: note: here
    regcomp.c:6638:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6641:21: note: here
    regcomp.c:6686:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regcomp.c:6690:17: 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
    regexec.c: In function ‘S_isFOO_utf8_lc’:
    regexec.c:656:266: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
    regexec.c: In function ‘S_reg_set_capture_string’:
    regexec.c:3649:36: 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:4809:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
    regexec.c:4740:8: note: ‘mod_pat’ declared here
    regexec.c:4813:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
    regexec.c:4875:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘mod_pat’ will never be NULL [-Waddress]
    regexec.c:4898:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
    regexec.c:4723:8: note: ‘matches’ declared here
    regexec.c:5188:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘matches’ will never be NULL [-Waddress]
    regexec.c:5196:45: 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:8079:267: warning: ‘?:’ using integer constants in boolean context [-Wint-in-bool-context]
    regexec.c: In function ‘S_find_byclass’:
    regexec.c:3384:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3384:304: note: here
    regexec.c:3384:170: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3384:178: note: here
    regexec.c:3384:102: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3384:237: note: here
    regexec.c:2335:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:2339:7: note: here
    regexec.c:3128:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3131:7: note: here
    regexec.c:3141:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3144:7: note: here
    regexec.c:3199:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:3202:7: note: here
    regexec.c:7007:296: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7007:304: note: here
    regexec.c:7007:170: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7007:178: note: here
    regexec.c:7007:102: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7007:237: note: here
    regexec.c:6850:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:6862:9: note: here
    regexec.c:7237:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7242:9: note: here
    regexec.c:7470:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7473:9: note: here
    regexec.c:7511:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7514:9: note: here
    regexec.c:7521:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7524:9: note: here
    regexec.c:7551:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7554:9: note: here
    regexec.c:7748:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7751:9: note: here
    regexec.c:7924:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7927:9: note: here
    regexec.c:7963:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:7966:9: note: here
    regexec.c:8011:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:8014:9: note: here
    regexec.c:9916:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:9926:9: note: here
    regexec.c:10057:31: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10060:9: note: here
    regexec.c: In function ‘S_regrepeat’:
    regexec.c:10518:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10523:7: note: here
    regexec.c:10528:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10531:7: note: here
    regexec.c:10710:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10713:7: note: here
    regexec.c:10727:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10736:7: note: here
    regexec.c:10890:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10893:7: note: here
    regexec.c:10972:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:10975:7: note: here
    regexec.c: In function ‘S_test_EXACTISH_ST’:
    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
    regexec.c:5230:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    regexec.c:5232:9: note: here
    op.c: In function ‘S_link_freed_op’:
    op.c:319:45: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘p + (sizetype)((long unsigned int)slab->opslab_freed_size * 8)’ must not be NULL [-Waddress]
    op.c: In function ‘S_pmtrans’:
    op.c:6719:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_partition_by_byte_length’ will never be NULL [-Waddress]
    op.c:6484:8: note: ‘PL_partition_by_byte_length’ declared here
    op.c:7134:43: 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:7134:47: 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:7135:41: 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:7135:45: 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:7173:47: 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:7173:51: 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:7174:45: 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:7174:49: 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:7214:47: 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:7214:51: 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:7215:45: 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:7215:49: 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:7254:47: 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:7254:47: 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:7255:45: 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:7255:45: 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:7280:47: 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:7280:47: 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:7281:45: 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:7281:45: 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:7311:51: 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:7311:47: 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:7313:49: 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:7313:45: 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:11648:44: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
    op.c:11648:76: note: ‘zok’ declared here
    op.c:11736:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘zok’ will never be NULL [-Waddress]
    op.c:11736:72: note: ‘zok’ declared here
    op.c: In function ‘Perl_ck_require’:
    op.c:14426:35: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘s + 1’ must not be NULL [-Waddress]
    op.c:14426:35: 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:16624:40: 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:1275:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1277:17: note: here
    op.c:1282:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1284:17: note: here
    op.c:1293:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1295:17: note: here
    op.c:1304:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1306:17: note: here
    op.c:1312:29: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1314:17: note: here
    op.c:1099:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1102:5: note: here
    op.c:1120:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1123:5: note: here
    op.c:1156:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1159:5: note: here
    op.c:1184:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:1197:5: note: here
    op.c: In function ‘Perl_scalarvoid’:
    op.c:2175:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2178:9: note: here
    op.c:2190:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2193:9: note: here
    op.c:2432:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2443:9: note: here
    op.c:2451:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2454:9: note: here
    op.c:2458:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2461:9: note: here
    op.c: In function ‘Perl_op_lvalue_flags’:
    op.c:3316:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3324:5: note: here
    op.c:3327:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3329:5: note: here
    op.c:3331:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3333:5: note: here
    op.c:3335:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3341:5: note: here
    op.c:3368:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3370:5: note: here
    op.c:3371:32: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3373:5: note: here
    op.c:3398:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3402:5: note: here
    op.c:3422:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3425:5: note: here
    op.c:3461:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3463:5: note: here
    op.c:3478:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3510:5: note: here
    op.c: In function ‘S_scalar_mod_type’:
    op.c:3658:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3661:5: note: here
    op.c: In function ‘S_lvref’:
    op.c:2987:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2989:9: note: here
    op.c:2997:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:2999:9: note: here
    op.c:3039:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3042:9: note: here
    op.c: In function ‘Perl_doref’:
    op.c:3810:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3813:9: note: here
    op.c:3835:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3838:9: note: here
    op.c:3860:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3862:9: 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:13115:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:13117:9: note: here
    op.c:13126:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:13128:9: note: here
    op.c: In function ‘S_is_handle_constructor’:
    op.c:3718:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3721:5: note: here
    op.c:3727:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:3730:5: note: here
    op.c: In function ‘Perl_ck_refassign’:
    op.c:14289:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:14291:5: note: here
    op.c:14305:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:14307:5: note: here
    op.c: In function ‘Perl_ck_entersub_args_proto’:
    op.c:15137:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15140:13: note: here
    op.c: In function ‘Perl_ck_entersub_args_core’:
    op.c:15432:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15436:9: note: here
    op.c: In function ‘Perl_ck_each’:
    op.c:15885:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15898:13: note: here
    op.c:15906:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:15911:13: note: here
    op.c: In function ‘Perl_coresub_op’:
    op.c:16413:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    op.c:16425:5: 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
    doio.c: In function ‘S_openn_cleanup’:
    doio.c:930:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘statbuf’ will never be NULL [-Waddress]
    doio.c:926:17: note: ‘statbuf’ declared here
    doio.c: In function ‘Perl_apply’:
    doio.c:2821:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘utbuf’ will never be NULL [-Waddress]
    doio.c:2798:28: note: ‘utbuf’ declared here
    doio.c: In function ‘Perl_mode_from_discipline’:
    doio.c:2030:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doio.c:2039:17: note: here
    doop.c: In function ‘Perl_do_join’:
    doop.c:683:33: warning: the comparison will always evaluate as ‘true’ for the address of ‘delim_buf’ will never be NULL [-Waddress]
    doop.c:674:10: note: ‘delim_buf’ declared here
    doop.c: In function ‘Perl_do_vecget’:
    doop.c:852:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:854:11: note: here
    doop.c:855:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:857:11: note: here
    doop.c:858:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:860:11: note: here
    doop.c:861:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:864:11: note: here
    doop.c:865:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:867:11: note: here
    doop.c:868:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:870:11: note: here
    doop.c:871:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:873:11: note: here
    doop.c: In function ‘Perl_do_vecset’:
    doop.c:969:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:972:7: note: here
    doop.c:974:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:976:7: note: here
    doop.c:977:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    doop.c:979:7: note: here
    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:1652:13: 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:2480:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘delta’ will never be NULL [-Waddress]
    dump.c:2478:20: note: ‘delta’ declared here
    dump.c:2598:28: warning: the comparison will always evaluate as ‘true’ for the address of ‘freq’ will never be NULL [-Waddress]
    dump.c:2589:17: note: ‘freq’ declared here
    dump.c:1388:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:1390:9: note: here
    dump.c:1643:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:1646:5: note: here
    dump.c: In function ‘S_get_cv_from_op’:
    dump.c:1171:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:1174:9: note: here
    dump.c:2378:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:2389:5: note: here
    dump.c:2831:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:2839:5: note: here
    dump.c: In function ‘Perl_multideref_stringify’:
    dump.c:3437:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3439:9: note: here
    dump.c:3446:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3448:9: note: here
    dump.c:3457:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3459:9: note: here
    dump.c:3467:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3469:9: note: here
    dump.c:3476:21: warning: this statement may fall through [-Wimplicit-fallthrough=]
    dump.c:3478:9: note: here
    locale.c: In function ‘S_new_ctype’:
    locale.c:3715:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_locale’ will never be NULL [-Waddress]
    intrpvar.h:1041:11: note: ‘PL_fold_locale’ declared here
    locale.c:3715:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold’ will never be NULL [-Waddress]
    perl.h:5578:28: note: ‘PL_fold’ declared here
    locale.c:3736:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_locale’ will never be NULL [-Waddress]
    locale.c:3736:34: warning: the comparison will always evaluate as ‘true’ for the address of ‘PL_fold_latin1’ will never be NULL [-Waddress]
    perl.h:5613:28: note: ‘PL_fold_latin1’ declared here
    mro_core.c: In function ‘Perl_mro_package_moved’:
    mro_core.c:879:12: 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:960:12: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    mro_core.c:1077:18: warning: the comparison will always evaluate as ‘true’ for the address of ‘hek_key’ will never be NULL [-Waddress]
    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
    pad.c: In function ‘Perl_padlist_store’:
    pad.c:2634:64: 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:2688:60: 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]
    peep.c: In function ‘S_maybe_multiconcat’:
    peep.c:294:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘sprintf_info’ will never be NULL [-Waddress]
    peep.c:247:30: note: ‘sprintf_info’ declared here
    peep.c: In function ‘S_finalize_op’:
    peep.c:1344:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:1347:9: note: here
    peep.c: In function ‘Perl_rpeep’:
    peep.c:3112:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:3114:9: note: here
    peep.c:3455:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:3458:9: note: here
    peep.c:3459:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:3464:9: note: here
    peep.c:3472:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:3475:9: note: here
    peep.c:3587:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:3590:9: note: here
    peep.c: In function ‘S_maybe_multideref’:
    peep.c:1951:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:1953:9: note: here
    peep.c:1970:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:1972:9: note: here
    peep.c: In function ‘S_check_for_bool_cxt’:
    peep.c:2627:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:2634:9: note: here
    peep.c:2649:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    peep.c:2655:9: note: here
    decompress.c: In function ‘BZ2_decompress’:
    decompress.c:199:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:201:7: note: here
    decompress.c:202:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:204:7: note: here
    decompress.c:205:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:207:7: note: here
    decompress.c:212:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:223:7: note: here
    decompress.c:226:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:227:7: note: here
    decompress.c:228:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:229:7: note: here
    decompress.c:230:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:231:7: note: here
    decompress.c:232:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:233:7: note: here
    decompress.c:234:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:235:7: note: here
    decompress.c:242:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:243:7: note: here
    decompress.c:244:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:245:7: note: here
    decompress.c:246:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:247:7: note: here
    decompress.c:248:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:249:7: note: here
    decompress.c:250:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:252:7: note: here
    decompress.c:254:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:255:7: note: here
    decompress.c:256:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:257:7: note: here
    decompress.c:258:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:259:7: note: here
    decompress.c:285:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:288:7: note: here
    decompress.c:289:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:290:7: note: here
    decompress.c:293:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:295:13: note: here
    decompress.c:328:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:329:16: note: here
    decompress.c:330:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:331:16: note: here
    decompress.c:380:295: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:380:306: note: here
    decompress.c:380:872: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:380:876: note: here
    decompress.c:490:301: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:490:312: note: here
    decompress.c:490:878: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:490:882: note: here
    decompress.c:592:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:593:7: note: here
    decompress.c:594:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:595:7: note: here
    decompress.c:596:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:597:7: note: here
    decompress.c:598:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:599:7: note: here
    decompress.c:602:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:603:7: note: here
    decompress.c:604:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:605:7: note: here
    decompress.c:606:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:607:7: note: here
    decompress.c:608:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    decompress.c:609:7: note: here
    infback.c: In function ‘Perl_crz_inflateBack’:
    infback.c:466:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    infback.c:469:9: note: here
    inflate.c: In function ‘Perl_crz_inflate’:
    inflate.c:709:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:711:9: note: here
    inflate.c:723:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:725:9: note: here
    inflate.c:747:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:749:9: note: here
    inflate.c:769:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:771:9: note: here
    inflate.c:790:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:792:9: note: here
    inflate.c:814:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:816:9: note: here
    inflate.c:822:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:824:9: note: here
    inflate.c:825:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:827:9: note: here
    inflate.c:876:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:878:9: note: here
    inflate.c:879:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:881:9: note: here
    inflate.c:1021:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1023:9: note: here
    inflate.c:1024:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1026:9: note: here
    inflate.c:1074:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1076:9: note: here
    inflate.c:1085:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1087:9: note: here
    inflate.c:1113:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1115:9: note: here
    inflate.c:1130:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1132:9: note: here
    inflate.c:1206:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1208:9: note: here
    inflate.c:1220:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
    inflate.c:1222:9: note: here
    B.xs: In function ‘XS_B__HV_ARRAY’:
    B.xs:2194:23: 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:2195:50: 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:2213:60: 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:1376:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    B.xs:1378:21: note: here
    B.xs:1384:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    B.xs:1386:21: note: here
    B.xs:1393:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    B.xs:1395:21: note: here
    B.xs:1402:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    B.xs:1404:21: note: here
    B.xs:1411:33: warning: this statement may fall through [-Wimplicit-fallthrough=]
    B.xs:1413:21: 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
    MD5.xs: In function ‘MD5Update’:
    MD5.xs:418:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘buffer’ will never be NULL [-Waddress]
    MD5.xs:122:6: note: ‘buffer’ declared here
    MD5.xs:418:32: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘buf + ((sizetype)blocks << 6)’ must not be NULL [-Waddress]
    MD5.xs: In function ‘MD5Final’:
    MD5.xs:432:23: warning: the comparison will always evaluate as ‘true’ for the address of ‘PADDING’ will never be NULL [-Waddress]
    MD5.xs:167:28: note: ‘PADDING’ declared here
    bsd_glob.c: In function ‘globexp2’:
    bsd_glob.c:383:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    bsd_glob.c:388:17: note: here
    Glob.xs: In function ‘iterate’:
    Glob.xs:126:21: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘sp + 8’ must not be NULL [-Waddress]
    SysV.xs: In function ‘XS_IPC__SysV_memread’:
    SysV.xs:362:27: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘caddr + (sizetype)pos’ must not be NULL [-Waddress]
    SysV.xs: In function ‘XS_IPC__SysV_memwrite’:
    SysV.xs:383:27: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘caddr + (sizetype)pos’ must not be NULL [-Waddress]
    hash.c: In function ‘sdbm_hash’:
    hash.c:34:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:34:49: note: here
    hash.c:34:59: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:35:17: note: here
    hash.c:35:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:35:49: note: here
    hash.c:35:59: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:36:17: note: here
    hash.c:36:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:36:49: note: here
    hash.c:36:59: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:37:17: note: here
    hash.c:37:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
    hash.c:37:49: note: here
    pair.c: In function ‘sdbm__delpair’:
    pair.c:186:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:186:50: note: here
    pair.c:186:65: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:187:25: note: here
    pair.c:187:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:187:50: note: here
    pair.c:187:65: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:188:25: note: here
    pair.c:188:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:188:50: note: here
    pair.c:188:65: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:189:25: note: here
    pair.c:189:40: warning: this statement may fall through [-Wimplicit-fallthrough=]
    pair.c:189:50: note: here
    Socket.xs: In function ‘xs_getaddrinfo’:
    Socket.xs:635:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘hints_s’ will never be NULL [-Waddress]
    Socket.xs:594:21: note: ‘hints_s’ declared here
    Socket.xs: In function ‘XS_Socket_pack_sockaddr_un’:
    Socket.xs:870:27: warning: the comparison will always evaluate as ‘true’ for the address of ‘sun_ad’ will never be NULL [-Waddress]
    Socket.xs:862:28: note: ‘sun_ad’ declared here
    Socket.xs:903:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘sun_path’ will never be NULL [-Waddress]
    /usr/include/aarch64-linux-gnu/sys/un.h:32:10: note: ‘sun_path’ declared here
    Socket.xs: In function ‘XS_Socket_unpack_sockaddr_un’:
    Socket.xs:942:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
    Socket.xs:931:28: note: ‘addr’ declared here
    Socket.xs:945:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
    Socket.xs: In function ‘XS_Socket_pack_sockaddr_in’:
    Socket.xs:1024:24: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin’ will never be NULL [-Waddress]
    Socket.xs:995:28: note: ‘sin’ declared here
    Socket.xs: In function ‘XS_Socket_unpack_sockaddr_in’:
    Socket.xs:1050:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
    Socket.xs:1040:28: note: ‘addr’ declared here
    Socket.xs: In function ‘XS_Socket_pack_sockaddr_in6’:
    Socket.xs:1098:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin6’ will never be NULL [-Waddress]
    Socket.xs:1077:29: note: ‘sin6’ declared here
    Socket.xs:1102:35: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin6_addr’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:271:21: note: ‘sin6_addr’ declared here
    Socket.xs: In function ‘XS_Socket_unpack_sockaddr_in6’:
    Socket.xs:1138:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘sin6’ will never be NULL [-Waddress]
    Socket.xs:1128:29: note: ‘sin6’ declared here
    Socket.xs: In function ‘XS_Socket_inet_ntop’:
    Socket.xs:1211:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
    Socket.xs:1173:25: note: ‘addr’ declared here
    Socket.xs:1215:29: warning: the comparison will always evaluate as ‘true’ for the address of ‘addr’ will never be NULL [-Waddress]
    Socket.xs: In function ‘XS_Socket_pack_ip_mreq’:
    Socket.xs:1290:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
    Socket.xs:1280:24: note: ‘mreq’ declared here
    Socket.xs:1291:39: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_multiaddr’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:281:20: note: ‘imr_multiaddr’ declared here
    Socket.xs:1299:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_interface’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:284:20: note: ‘imr_interface’ declared here
    Socket.xs: In function ‘XS_Socket_unpack_ip_mreq’:
    Socket.xs:1321:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
    Socket.xs:1315:24: note: ‘mreq’ declared here
    Socket.xs: In function ‘XS_Socket_pack_ip_mreq_source’:
    Socket.xs:1355:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
    Socket.xs:1338:31: note: ‘mreq’ declared here
    Socket.xs:1356:39: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_multiaddr’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:303:20: note: ‘imr_multiaddr’ declared here
    Socket.xs:1357:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_sourceaddr’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:309:20: note: ‘imr_sourceaddr’ declared here
    Socket.xs:1365:43: warning: the comparison will always evaluate as ‘true’ for the address of ‘imr_interface’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:306:20: note: ‘imr_interface’ declared here
    Socket.xs: In function ‘XS_Socket_unpack_ip_mreq_source’:
    Socket.xs:1389:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
    Socket.xs:1383:31: note: ‘mreq’ declared here
    Socket.xs: In function ‘XS_Socket_pack_ipv6_mreq’:
    Socket.xs:1416:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
    Socket.xs:1407:26: note: ‘mreq’ declared here
    Socket.xs:1417:42: warning: the comparison will always evaluate as ‘true’ for the address of ‘ipv6mr_multiaddr’ will never be NULL [-Waddress]
    /usr/include/netinet/in.h:318:21: note: ‘ipv6mr_multiaddr’ declared here
    Socket.xs: In function ‘XS_Socket_unpack_ipv6_mreq’:
    Socket.xs:1439:25: warning: the comparison will always evaluate as ‘true’ for the address of ‘mreq’ will never be NULL [-Waddress]
    Socket.xs:1433:26: note: ‘mreq’ declared here
    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
    Unicode.xs: In function ‘enc_unpack’:
    Unicode.xs:66:4: warning: this statement may fall through [-Wimplicit-fallthrough=]
    Unicode.xs:68:5: note: here
    mro.xs: In function ‘S_mro_get_linear_isa_c3’:
    mro.xs:39:4: warning: the comparison will always evaluate as ‘true’ for the address of ‘xhv_aux’ will never be NULL [-Waddress]
    ../../hv.h:172:22: note: ‘xhv_aux’ declared here
    re_comp.c: In function ‘Perl_reg_add_data’:
    re_comp.c:340:54: warning: the comparison will always evaluate as ‘true’ for the pointer operand in ‘((RExC_state_t *)pRExC_state)->rxi->data->what + (sizetype)count’ must not be NULL [-Waddress]
    re_comp.c: In function ‘S_reg’:
    re_comp.c:4205:69: 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:4210:70: 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:4214:74: 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:4218:74: 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:7015:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    re_comp.c:6996:22: note: ‘temp’ declared here
    re_comp.c:7051:36: warning: the comparison will always evaluate as ‘true’ for the address of ‘temp’ will never be NULL [-Waddress]
    re_comp.c:7415:293: 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:7636:52: 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:12232:105: 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:12232:40: warning: the comparison will always evaluate as ‘true’ for the address of ‘low_utf8’ will never be NULL [-Waddress]
    re_comp.c:12150:12: note: ‘low_utf8’ declared here
    re_comp.c: In function ‘S_change_engine_size’:
    re_comp.c:12836:71: 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:13881:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘buf’ will never be NULL [-Waddress]
    re_comp.c:13873:10: note: ‘buf’ declared here
    re_comp.c:13890:19: 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:15744:74: 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:3701:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:3706:13: note: here
    re_comp.c:3849:43: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:3851:13: note: here
    re_comp.c:4137:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:4141:13: note: here
    re_comp.c:4370:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:4372:9: 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:2767:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:2771:13: note: here
    re_comp.c: In function ‘S_regpiece’:
    re_comp.c:4844:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:4892:7: note: here
    re_comp.c:5803:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:5805:9: note: here
    re_comp.c:6235:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6238:9: note: here
    re_comp.c:6612:158: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6619:21: note: here
    re_comp.c:6638:28: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6641:21: note: here
    re_comp.c:6686:24: warning: this statement may fall through [-Wimplicit-fallthrough=]
    re_comp.c:6690:17: 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: 2026-01-30T20:44:59Z
tester: smoker