ExtUtils-Constant v0.25 Perl 5 v5.22.4 amd64-freebsd-thread-multi

Status
Pass
From
Nigel Horne
Dist
ExtUtils-Constant v0.25
Platform
Perl 5 v5.22.4 amd64-freebsd-thread-multi
Date
2018-09-10 17:29:37
ID
17858cd6-b51f-11e8-8fb1-ef5133556b3f
This distribution has been tested as part of the CPAN Testers
project, supporting the Perl programming language.  See
http://wiki.cpantesters.org/ for more information or email
questions to cpan-testers-discuss@perl.org


--
Dear Nicholas Clark,

This is a computer-generated report for ExtUtils-Constant-0.25
on perl 5.22.4, created by CPAN-Reporter-1.2018.

Thank you for uploading your work to CPAN.  Congratulations!
All tests were successful.

Sections of this report:

    * Tester comments
    * Program output
    * Prerequisites
    * Environment and other context

------------------------------
TESTER COMMENTS
------------------------------

Additional comments from tester:

none provided

------------------------------
PROGRAM OUTPUT
------------------------------

Output from '/usr/bin/make test':

PERL_DL_NONLAZY=1 "/mnt/nas/home/netgate3/njh/perl5/perlbrew/perls/perl-5.22.4-thread/bin/perl5.22.4" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:363:99: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        SV *temp_sv = newSVpv(RFC1149, 0); (void) SvUPGRADE(temp_sv,SVt_PVIV); SvIOK_on(temp_sv); SvIV_set(temp_sv, 1149);
                                                                                                  ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:1276:13: note: expanded from macro 'SvIV_set'
        STMT_START { \
                   ^
ExtTest.xs:443:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:445:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHi(iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:29: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:445:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:445:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
ExtTest.xs:448:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:453:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:455:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHn(nv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:305:29: note: expanded from macro 'PUSHn'
#define PUSHn(n)        STMT_START { sv_setnv(TARG, (NV)(n)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:455:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:305:56: note: expanded from macro 'PUSHn'
#define PUSHn(n)        STMT_START { sv_setnv(TARG, (NV)(n)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:455:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:305:56: note: expanded from macro 'PUSHn'
#define PUSHn(n)        STMT_START { sv_setnv(TARG, (NV)(n)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
ExtTest.xs:458:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:460:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHp(pv, strlen(pv));
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:31: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:460:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:60: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:460:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:60: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
ExtTest.xs:463:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:465:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHp(pv, iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:31: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:465:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:60: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:465:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:60: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
ExtTest.xs:468:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:475:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:477:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHu((UV)iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:307:29: note: expanded from macro 'PUSHu'
#define PUSHu(u)        STMT_START { sv_setuv(TARG, (UV)(u)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:477:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:307:56: note: expanded from macro 'PUSHu'
#define PUSHu(u)        STMT_START { sv_setuv(TARG, (UV)(u)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:477:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:307:56: note: expanded from macro 'PUSHu'
#define PUSHu(u)        STMT_START { sv_setuv(TARG, (UV)(u)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
ExtTest.xs:480:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
63 warnings generated.
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:45:2: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        SvRV_set(sv, value);
        ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:1298:20: note: expanded from macro 'SvRV_set'
        STMT_START { \
                   ^
ExtTest.xs:77:14: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    new_hv = newHV();
             ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:627:17: note: expanded from macro 'newHV'
#define newHV() MUTABLE_HV(newSV_type(SVt_PVHV))
                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:72:30: note: expanded from macro 'MUTABLE_HV'
#define MUTABLE_HV(p)   ((HV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:79:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    SvRV_set(*ref, (SV *)new_hv);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:1298:20: note: expanded from macro 'SvRV_set'
        STMT_START { \
                   ^
ExtTest.xs:397:16: warning: format specifies type 'void *' but the argument has type 'SV *' (aka 'struct sv *') [-Wformat-pedantic]
                          ", used", sv);
                                    ^~
ExtTest.xs:402:6: warning: format specifies type 'void *' but the argument has type 'SV *' (aka 'struct sv *') [-Wformat-pedantic]
                          sv);
                          ^~
ExtTest.xs:166:5: warning: declaration shadows a local variable [-Wshadow]
    dTHX;
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:176:19: note: expanded from macro 'dTHX'
#    define dTHX                pTHX = PERL_GET_THX
                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:165:22: note: expanded from macro 'pTHX'
#  define pTHX  tTHX my_perl PERL_UNUSED_DECL
                     ^
ExtTest.c:357:1: note: previous declaration is here
XS_EXTERNAL(boot_ExtTest)
^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/XSUB.h:141:41: note: expanded from macro 'XS_EXTERNAL'
#    define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
                                        ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:178:18: note: expanded from macro 'pTHX_'
#  define pTHX_         pTHX,
                        ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:165:22: note: expanded from macro 'pTHX'
#  define pTHX  tTHX my_perl PERL_UNUSED_DECL
                     ^
ExtTest.xs:349:11: warning: declaration shadows a local variable [-Wshadow]
                    CV *cv = newCONSTSUB(symbol_table,
                        ^
ExtTest.c:357:1: note: previous declaration is here
XS_EXTERNAL(boot_ExtTest)
^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/XSUB.h:141:51: note: expanded from macro 'XS_EXTERNAL'
#    define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
                                                  ^
ExtTest.xs:353:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
                    SvREFCNT_dec(CvXSUBANY(cv).any_ptr);
                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:343:47: note: expanded from macro 'SvREFCNT_dec'
#define SvREFCNT_dec(sv)        S_SvREFCNT_dec(aTHX_ MUTABLE_SV(sv))
                                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:353:20: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
                    SvREFCNT_dec(CvXSUBANY(cv).any_ptr);
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:51:32: note: expanded from macro 'CvXSUBANY'
#define CvXSUBANY(sv)   ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_start_u.xcv_xsubany
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:353:20: warning: declaration shadows a local variable [-Wshadow]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:51:32: note: expanded from macro 'CvXSUBANY'
#define CvXSUBANY(sv)   ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_start_u.xcv_xsubany
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:35: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                                  ^
ExtTest.xs:353:7: note: previous declaration is here
                    SvREFCNT_dec(CvXSUBANY(cv).any_ptr);
                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:343:47: note: expanded from macro 'SvREFCNT_dec'
#define SvREFCNT_dec(sv)        S_SvREFCNT_dec(aTHX_ MUTABLE_SV(sv))
                                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:35: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                                  ^
ExtTest.xs:354:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
                    CvCONST_off(cv);
                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:183:27: note: expanded from macro 'CvCONST_off'
#define CvCONST_off(cv)         (CvFLAGS(cv) &= ~CVf_CONST)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:355:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
                    CvXSUB(cv) = NULL;
                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:50:29: note: expanded from macro 'CvXSUB'
#define CvXSUB(sv)      ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_root_u.xcv_xsub
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:356:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
                    CvXSUBANY(cv).any_ptr = NULL;
                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:51:32: note: expanded from macro 'CvXSUBANY'
#define CvXSUBANY(sv)   ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_start_u.xcv_xsubany
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:371:103: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            SV *temp_sv = newSVpv(RFC1149, 0); (void) SvUPGRADE(temp_sv,SVt_PVIV); SvIOK_on(temp_sv); SvIV_set(temp_sv, 1149);
                                                                                                      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:1276:13: note: expanded from macro 'SvIV_set'
        STMT_START { \
                   ^
ExtTest.xs:374:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
                                    7, SvREFCNT_inc(temp0));
                                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:332:42: note: expanded from macro 'SvREFCNT_inc'
#define SvREFCNT_inc(sv)                S_SvREFCNT_inc(MUTABLE_SV(sv))
                                                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
54 warnings generated.
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:235:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:237:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHp(pv, strlen(pv));
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:31: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:237:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:60: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:237:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:304:60: note: expanded from macro 'PUSHp'
#define PUSHp(p,l)      STMT_START { sv_setpvn(TARG, (p), (l)); PUSHTARG; } STMT_END
                                                                ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
43 warnings generated.
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:150:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:152:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHi(iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:29: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:152:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:152:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
43 warnings generated.
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:234:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:236:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHi(iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:29: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:236:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:236:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
43 warnings generated.
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:215:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:217:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHi(iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:29: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:217:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:217:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
43 warnings generated.
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:233:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3737:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:234:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        ? ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_hek
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:3740:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv.h:629:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:213:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k0 = ((U64TYPE*)seed)[0];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:17: warning: cast from 'const unsigned char *' to 'unsigned long *' increases required alignment from 1 to 8 [-Wcast-align]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:214:27: warning: cast from 'const unsigned char *' to 'unsigned long *' drops const qualifier [-Wcast-qual]
  U64TYPE k1 = ((U64TYPE*)seed)[1];
                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:272:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:16: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 h1 = *((U32*)seed);
               ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:376:22: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 h1 = *((U32*)seed);
                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
      MURMUR_DOBYTES((int)i, h1, carry, bytes_in_carry, ptr, len);
      ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:405:7: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            k1 = U8TO32_LE(ptr);
                 ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:413:18: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:414:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:420:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:422:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:428:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:430:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
            carry = U8TO32_LE(ptr);
                    ^~~~~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:31: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                              ^~~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:436:21: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:121:37: note: expanded from macro 'U8TO32_LE'
  #define U8TO32_LE(ptr)   (*((U32*)(ptr)))
                                    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:438:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
            MURMUR_DOBLOCK(h1, k1);
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    MURMUR_DOBYTES((int)len, h1, carry, bytes_in_carry, ptr, len);
    ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:360:60: note: expanded from macro 'MURMUR_DOBYTES'
#define MURMUR_DOBYTES(cnt, h1, c, n, ptr, len) STMT_START { \
                                                           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:446:5: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:366:13: note: expanded from macro 'MURMUR_DOBYTES'
            MURMUR_DOBLOCK(h1, c); \
            ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:347:43: note: expanded from macro 'MURMUR_DOBLOCK'
#define MURMUR_DOBLOCK(h1, k1) STMT_START { \
                                          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:470:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:480:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:506:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed) + (U32)len;
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:521:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed) + (U32)len;
                       ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:18: warning: cast from 'const unsigned char *' to 'U32 *' (aka 'unsigned int *') increases required alignment from 1 to 4 [-Wcast-align]
    U32 hash = *((U32*)seed);
                 ^~~~~~~~~~
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/hv_func.h:556:24: warning: cast from 'const unsigned char *' to 'unsigned int *' drops const qualifier [-Wcast-qual]
    U32 hash = *((U32*)seed);
                       ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:23:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return AvFILL(av);
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/av.h:81:15: note: expanded from macro 'AvFILL'
                         ? mg_size(MUTABLE_SV(av)) : AvFILLp(av))
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:74:30: note: expanded from macro 'MUTABLE_SV'
#define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
                               ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:31:12: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
    return CvNAMED(sv)
           ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:215:23: note: expanded from macro 'CvNAMED'
#define CvNAMED(cv)             (CvFLAGS(cv) & CVf_NAMED)
                                 ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/cv.h:96:32: note: expanded from macro 'CvFLAGS'
#define CvFLAGS(sv)       ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_flags
                                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
In file included from ExtTest.xs:2:
In file included from /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/perl.h:5677:
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/inline.h:33:13: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
        : ((XPVCV*)MUTABLE_PTR(SvANY(sv)))->xcv_gv_u.xcv_gv;
                   ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/handy.h:64:27: note: expanded from macro 'MUTABLE_PTR'
#  define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
                          ^
ExtTest.xs:191:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          EXTEND(SP, 2);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:287:35: note: expanded from macro 'EXTEND'
# define EXTEND(p,n)   STMT_START {                                     \
                                  ^
ExtTest.xs:193:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
          PUSHi(iv);
          ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:29: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                   ^
ExtTest.xs:193:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:29: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                   ^
ExtTest.xs:193:11: warning: use of GNU statement expression extension [-Wgnu-statement-expression]
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:306:56: note: expanded from macro 'PUSHi'
#define PUSHi(i)        STMT_START { sv_setiv(TARG, (IV)(i)); PUSHTARG; } STMT_END
                                                              ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/pp.h:303:31: note: expanded from macro 'PUSHTARG'
#define PUSHTARG        STMT_START { SvSETMAGIC(TARG); PUSHs(TARG); } STMT_END
                                     ^
/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi/CORE/sv.h:2044:34: note: expanded from macro 'SvSETMAGIC'
#define SvSETMAGIC(x) STMT_START { if (UNLIKELY(SvSMAGICAL(x))) mg_set(x); } STMT_END
                                 ^
43 warnings generated.
t/Constant.t .. ok
All tests successful.
Files=1, Tests=302, 31 wallclock secs ( 0.36 usr  0.07 sys + 21.23 cusr  5.47 csys = 27.13 CPU)
Result: PASS

------------------------------
PREREQUISITES
------------------------------

Prerequisite modules loaded:

build_requires:

    Module              Need Have
    ------------------- ---- ----
    ExtUtils::MakeMaker 0    7.34

configure_requires:

    Module              Need Have
    ------------------- ---- ----
    ExtUtils::MakeMaker 0    7.34


------------------------------
ENVIRONMENT AND OTHER CONTEXT
------------------------------

Environment variables:

    HARNESS_OPTIONS = j2:c
    LD_LIBRARY_PATH = /usr/local/lib:
    NONINTERACTIVE_TESTING = 1
    PATH = /home/njh/perl5/perlbrew/bin:/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/home/njh/bin
    PERL5LIB = 
    PERL5OPT = 
    PERL5_CPANPLUS_IS_RUNNING = 85560
    PERL5_CPAN_IS_RUNNING = 85560
    PERLBREW_HOME = /home/njh/.perlbrew
    PERLBREW_MANPATH = /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/man
    PERLBREW_PATH = /home/njh/perl5/perlbrew/bin:/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/bin
    PERLBREW_PERL = perl-5.22.4-thread
    PERLBREW_ROOT = /home/njh/perl5/perlbrew
    PERLBREW_SHELLRC_VERSION = 0.84
    PERLBREW_VERSION = 0.84
    PERL_MM_USE_DEFAULT = 1
    SHELL = /usr/local/bin/bash
    TERM = xterm-256color
    TMPDIR = /tmp

Perl special variables (and OS-specific diagnostics, for MSWin32):

    $^X = /mnt/nas/home/netgate3/njh/perl5/perlbrew/perls/perl-5.22.4-thread/bin/perl5.22.4
    $UID/$EUID = 1000 / 1000
    $GID = 1000 1000 0
    $EGID = 1000 1000 0

Perl module toolchain versions installed:

    Module              Have      
    ------------------- ----------
    CPAN                2.16      
    CPAN::Meta          2.150010  
    Cwd                 3.56_02   
    ExtUtils::CBuilder  0.280230  
    ExtUtils::Command   7.34      
    ExtUtils::Install   2.06      
    ExtUtils::MakeMaker 7.34      
    ExtUtils::Manifest  1.70      
    ExtUtils::ParseXS   3.28      
    File::Spec          3.56_02   
    JSON                n/a       
    JSON::PP            2.27300_01
    Module::Build       n/a       
    Module::Signature   n/a       
    Parse::CPAN::Meta   2.150010  
    Test::Harness       3.35_01   
    Test::More          1.001014  
    YAML                1.26      
    YAML::Syck          1.30      
    version             0.9909    


--

Summary of my perl5 (revision 5 version 22 subversion 4) configuration:
   
  Platform:
    osname=freebsd, osvers=11.2-release, archname=amd64-freebsd-thread-multi
    uname='freebsd netgate3 11.2-release freebsd 11.2-release #0 r335510: fri jun 22 04:32:14 utc 2018 root@releng2.nyi.freebsd.org:usrobjusrsrcsysgeneric amd64 '
    config_args='-de -Dprefix=/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread -Dusedevel -Dusethreads -Accflags=-O2 -W -Wformat=2 -Wswitch -Wshadow -Wwrite-strings -Wuninitialized -Wall -pipe -fomit-frame-pointer -pedantic -D_FORTIFY_SOURCE=2 -Wpointer-arith -Wstrict-prototypes -fstack-protector -Wstack-protector -Wextra -Wbad-function-cast -Wcast-align -Wcast-qual -Wdisabled-optimization -Wendif-labels -Wfloat-equal -Wformat-nonliteral -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wundef -Wformat-security -ftree-vectorize -mmmx -msse -mfpmath=sse -msse2 -msse3 -msse4.1 -msse4.2 -mssse3 -fdiagnostics-color=auto -mtune=native -march=native -Aeval:scriptdir=/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/bin'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=define, usemultiplicity=define
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -O2 -W -Wformat=2 -Wswitch -Wshadow -Wwrite-strings -Wuninitialized -Wall -pipe -fomit-frame-pointer -pedantic -D_FORTIFY_SOURCE=2 -Wpointer-arith -Wstrict-prototypes -fstack-protector -Wstack-protector -Wextra -Wbad-function-cast -Wcast-align -Wcast-qual -Wdisabled-optimization -Wendif-labels -Wfloat-equal -Wformat-nonliteral -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wundef -Wformat-security -ftree-vectorize -mmmx -msse -mfpmath=sse -msse2 -msse3 -msse4.1 -msse4.2 -mssse3 -fdiagnostics-color=auto -mtune=native -march=native -fno-strict-aliasing -fstack-protector-strong -I/usr/local/include',
    optimize='-O2',
    cppflags='-DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H -O2 -W -Wformat=2 -Wswitch -Wshadow -Wwrite-strings -Wuninitialized -Wall -pipe -fomit-frame-pointer -pedantic -D_FORTIFY_SOURCE=2 -Wpointer-arith -Wstrict-prototypes -fstack-protector -Wstack-protector -Wextra -Wbad-function-cast -Wcast-align -Wcast-qual -Wdisabled-optimization -Wendif-labels -Wfloat-equal -Wformat-nonliteral -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wundef -Wformat-security -ftree-vectorize -mmmx -msse -mfpmath=sse -msse2 -msse3 -msse4.1 -msse4.2 -mssse3 -fdiagnostics-color=auto -mtune=native -march=native -fno-strict-aliasing -fstack-protector-strong -I/usr/local/include'
    ccversion='', gccversion='4.2.1 Compatible FreeBSD Clang 6.0.0 (tags/RELEASE_600/final 326565)', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678, doublekind=3
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16, longdblkind=3
    ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='cc', ldflags ='-pthread -Wl,-E  -fstack-protector-strong -L/usr/local/lib'
    libpth=/usr/lib /usr/local/lib /usr/lib/clang/6.0.0/lib /usr/lib
    libs=-lpthread -ldl -lm -lcrypt -lutil
    perllibs=-lpthread -ldl -lm -lcrypt -lutil
    libc=, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
    cccdlflags='-DPIC -fPIC', lddlflags='-shared  -L/usr/local/lib -fstack-protector-strong'


Characteristics of this binary (from libperl): 
  Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS
                        PERL_DONT_CREATE_GVSV
                        PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
                        PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
                        PERL_NEW_COPY_ON_WRITE PERL_PRESERVE_IVUV
                        PERL_USE_DEVEL USE_64_BIT_ALL USE_64_BIT_INT
                        USE_ITHREADS USE_LARGE_FILES USE_LOCALE
                        USE_LOCALE_COLLATE USE_LOCALE_CTYPE
                        USE_LOCALE_NUMERIC USE_LOCALE_TIME USE_PERLIO
                        USE_PERL_ATOF USE_REENTRANT_API
  Locally applied patches:
	Devel::PatchPerl 1.52
  Built under freebsd
  Compiled at Sep  9 2018 03:49:46
  %ENV:
    PERL5LIB=""
    PERL5OPT=""
    PERL5_CPANPLUS_IS_RUNNING="85560"
    PERL5_CPAN_IS_RUNNING="85560"
    PERLBREW_HOME="/home/njh/.perlbrew"
    PERLBREW_MANPATH="/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/man"
    PERLBREW_PATH="/home/njh/perl5/perlbrew/bin:/home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/bin"
    PERLBREW_PERL="perl-5.22.4-thread"
    PERLBREW_ROOT="/home/njh/perl5/perlbrew"
    PERLBREW_SHELLRC_VERSION="0.84"
    PERLBREW_VERSION="0.84"
    PERL_MM_USE_DEFAULT="1"
  @INC:
    /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/site_perl/5.22.4/amd64-freebsd-thread-multi
    /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/site_perl/5.22.4
    /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4/amd64-freebsd-thread-multi
    /home/njh/perl5/perlbrew/perls/perl-5.22.4-thread/lib/5.22.4
    .