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[perl #130398] Bleadperl v5.25.7-97-g98d5e3e breaksBAREFOOT/Method-Signatures-20160315.tar.gz

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From:
perlbug-followup
Date:
December 24, 2016 07:04
Subject:
[perl #130398] Bleadperl v5.25.7-97-g98d5e3e breaksBAREFOOT/Method-Signatures-20160315.tar.gz
Message ID:
rt-4.0.24-7917-1482563071-529.130398-75-0@perl.org
# New Ticket Created by  (Andreas J. Koenig) 
# Please include the string:  [perl #130398]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=130398 >


bisect
------
commit 98d5e3efa825adce1bfa065a5deed791c30162ac
Author: David Mitchell <davem@iabyn.com>
Date:   Sat Dec 10 15:06:30 2016 +0000

    misaligned buffer with heredoc and /(?{...})/

diagnostics
-----------
http://www.cpantesters.org/cpan/report/9852bf0e-c189-11e6-87f0-479ac671d6e6

As a second evidence besides the ordinary bisect I reverted
v5.25.7-97-g98d5e3e on top of v5.25.8-57-g71a0317b30 and got all tests
pass again for Method-Signatures-20160315

perl -V
-------
% /home/sand/src/perl/repoperls/installed-perls/host/k93x64xenial/v5.25.7-97-g98d5e3e/aa39/bin/perl -V
Summary of my perl5 (revision 5 version 25 subversion 8) configuration:
  Derived from: 98d5e3efa825adce1bfa065a5deed791c30162ac
  Platform:
    osname=linux
    osvers=4.4.0-57-generic
    archname=x86_64-linux-thread-multi
    uname='linux k93x64xenial 4.4.0-57-generic #78-ubuntu smp fri dec 9 23:50:32 utc 2016 x86_64 x86_64 x86_64 gnulinux '
    config_args='-Dprefix=/home/sand/src/perl/repoperls/installed-perls/host/k93x64xenial/v5.25.7-97-g98d5e3e/aa39 -Dmyhostname=k93x64xenial -Dinstallusrbinperl=n -Uversiononly -Dusedevel -des -Ui_db -Dlibswanted=cl pthread socket inet nsl gdbm dbm malloc dl ld sun m crypt sec util c cposix posix ucb BSD gdbm_compat -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-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
    optimize='-O2 -g'
    cppflags='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'
    ccversion=''
    gccversion='5.4.0 20160609'
    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 =' -fstack-protector-strong -L/usr/local/lib'
    libpth=/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/5/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=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
    perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
    libc=libc-2.23.so
    so=so
    useshrplib=false
    libperl=libperl.a
    gnulibc_version='2.23'
  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-strong'


Characteristics of this binary (from libperl): 
  Compile-time options:
    HAS_TIMES
    MULTIPLICITY
    PERLIO_LAYERS
    PERL_COPY_ON_WRITE
    PERL_DONT_CREATE_GVSV
    PERL_IMPLICIT_CONTEXT
    PERL_MALLOC_WRAP
    PERL_OP_PARENT
    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:
    uncommitted-changes
  Built under linux
  Compiled at Dec 23 2016 23:17:08
  @INC:
    /home/sand/src/perl/repoperls/installed-perls/host/k93x64xenial/v5.25.7-97-g98d5e3e/aa39/lib/site_perl/5.25.8/x86_64-linux-thread-multi
    /home/sand/src/perl/repoperls/installed-perls/host/k93x64xenial/v5.25.7-97-g98d5e3e/aa39/lib/site_perl/5.25.8
    /home/sand/src/perl/repoperls/installed-perls/host/k93x64xenial/v5.25.7-97-g98d5e3e/aa39/lib/5.25.8/x86_64-linux-thread-multi
    /home/sand/src/perl/repoperls/installed-perls/host/k93x64xenial/v5.25.7-97-g98d5e3e/aa39/lib/5.25.8
    .


-- 
andreas


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