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[perl #122666] Bleadperl v5.21.1-120-g34dadc6 breaks SYOHEX/Text-Xslate-3.3.3.tar.gz

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From:
perlbug-followup
Date:
August 31, 2014 12:19
Subject:
[perl #122666] Bleadperl v5.21.1-120-g34dadc6 breaks SYOHEX/Text-Xslate-3.3.3.tar.gz
Message ID:
rt-4.0.18-27510-1409487572-1963.122666-75-0@perl.org
# New Ticket Created by  (Andreas J. Koenig) 
# Please include the string:  [perl #122666]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=122666 >


git bisect
----------
commit 34dadc62d399176c3286094e10619c6300ab9243
Author: David Mitchell <davem@iabyn.com>
Date:   Mon Jul 7 23:17:13 2014 +0100

    faster constant hash key lookups ($hash{const})

Note: the bisect was limited to threaded perls. Text-Xslate-3.3.3
continues to wok on unthreaded perls.

sample fail
-----------
http://www.cpantesters.org/cpan/report/44711096

perl -V
-------
Summary of my perl5 (revision 5 version 21 subversion 2) configuration:
  Commit id: 0e22af76ea3956d87f75200a0474dae9e3c48a79
  Platform:
    osname=linux, osvers=3.14-2-amd64, archname=x86_64-linux-thread-multi
    uname='linux k83 3.14-2-amd64 #1 smp debian 3.14.13-2 (2014-07-24) x86_64 gnulinux '
    config_args='-Dprefix=/home/sand/src/perl/repoperls/installed-perls/perl/v5.21.2/9980 -Dmyhostname=k83 -Dinstallusrbinperl=n -Uversiononly -Dusedevel -des -Ui_db -Duseithreads -Uuselongdouble -DDEBUGGING=-g'
    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 ='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2',
    optimize='-O2 -g',
    cppflags='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
    ccversion='', gccversion='4.9.1', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
    libpth=/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/4.9/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib
    libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc -lgdbm_compat
    perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
    libc=libc-2.19.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version='2.19'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
    cccdlflags='-fPIC', lddlflags='-shared -O2 -g -L/usr/local/lib -fstack-protector'


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
  Built under linux
  Compiled at Aug  1 2014 04:36:41
  %ENV:
    PERL5LIB=""
    PERL5OPT=""
    PERL5_CPANPLUS_IS_RUNNING="7063"
    PERL5_CPAN_IS_RUNNING="7063"
    PERL_MM_USE_DEFAULT="1"
  @INC:
    /home/sand/src/perl/repoperls/installed-perls/perl/v5.21.2/9980/lib/site_perl/5.21.2/x86_64-linux-thread-multi
    /home/sand/src/perl/repoperls/installed-perls/perl/v5.21.2/9980/lib/site_perl/5.21.2
    /home/sand/src/perl/repoperls/installed-perls/perl/v5.21.2/9980/lib/5.21.2/x86_64-linux-thread-multi
    /home/sand/src/perl/repoperls/installed-perls/perl/v5.21.2/9980/lib/5.21.2
    .
-- 
andreas


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