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[perl #101162] Data::Dumper with Useqq doesn't handle vstring refs

From:
l . mai @ web . de
Date:
October 11, 2011 12:16
Subject:
[perl #101162] Data::Dumper with Useqq doesn't handle vstring refs
Message ID:
rt-3.6.HEAD-31297-1318360592-50.101162-75-0@perl.org
# New Ticket Created by  l.mai@web.de 
# Please include the string:  [perl #101162]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=101162 >



This is a bug report for perl from l.mai@web.de,
generated with the help of perlbug 1.39 running under perl 5.14.2.


-----------------------------------------------------------------
[Please describe your issue here]

% perl -wle 'use Data::Dumper; $Data::Dumper::Useqq = 1; print Dumper \1.2.3'        
Can't handle VSTRING type. at -e line 1

:-(

Expected output something like
$VAR1 = \v1.2.3;


[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
    category=library
    severity=low
    module=Data::Dumper
---
This perlbug was built using Perl 5.12.1 - Thu Jun  3 20:09:15 CEST 2010
It is being executed now by  Perl 5.14.2 - Wed Sep 28 23:40:09 CEST 2011.

Site configuration information for perl 5.14.2:

Configured by mauke at Wed Sep 28 23:40:09 CEST 2011.

Summary of my perl5 (revision 5 version 14 subversion 2) configuration:
   
  Platform:
    osname=linux, osvers=2.6.38-gentoo-r6, archname=i686-linux
    uname='linux nora 2.6.38-gentoo-r6 #1 preempt sat aug 6 03:05:34 cest 2011 i686 amd athlon(tm) 64 processor 3200+ authenticamd gnulinux '
    config_args=''
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=undef, usemultiplicity=undef
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=undef, use64bitall=undef, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='gcc', ccflags ='-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2 -march=native -flto',
    cppflags='-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
    ccversion='', gccversion='4.6.1', gccosandvers=''
    intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=4, prototype=define
  Linker and Libraries:
    ld='gcc', ldflags ='-fstack-protector -L/usr/local/lib -O2 -flto'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat
    perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc
    libc=/lib/libc-2.12.2.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version='2.12.2'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
    cccdlflags='-fPIC', lddlflags='-shared -O2 -march=native -flto -L/usr/local/lib -fstack-protector'

Locally applied patches:
    SAVEARGV0 - disable magic open in <ARGV>

---
@INC for perl 5.14.2:
    /home/mauke/usr/local/lib/perl5/site_perl/5.14.2/i686-linux
    /home/mauke/usr/local/lib/perl5/site_perl/5.14.2
    /home/mauke/usr/local/lib/perl5/5.14.2/i686-linux
    /home/mauke/usr/local/lib/perl5/5.14.2
    /home/mauke/usr/local/lib/perl5/site_perl/5.14.1/i686-linux
    /home/mauke/usr/local/lib/perl5/site_perl/5.14.1
    /home/mauke/usr/local/lib/perl5/site_perl/5.14.0/i686-linux
    /home/mauke/usr/local/lib/perl5/site_perl/5.14.0
    /home/mauke/usr/local/lib/perl5/site_perl
    .

---
Environment for perl 5.14.2:
    HOME=/home/mauke
    LANG=en_US.UTF-8
    LANGUAGE (unset)
    LC_COLLATE=POSIX
    LD_LIBRARY_PATH=/home/mauke/usr/local/lib
    LOGDIR (unset)
    PATH=/home/mauke/usr/perlbrew/bin:/home/mauke/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/i686-pc-linux-gnu/gcc-bin/4.4.5:/opt/sun-jdk-1.4.2.13/bin:/opt/sun-jdk-1.4.2.13/jre/bin:/opt/sun-jdk-1.4.2.13/jre/javaws:/opt/dmd/bin:/usr/games/bin
    PERLBREW_HOME=/home/mauke/.perlbrew
    PERLBREW_PATH=/home/mauke/usr/perlbrew/bin
    PERLBREW_ROOT=/home/mauke/usr/perlbrew
    PERLBREW_VERSION=0.27
    PERL_BADLANG (unset)
    PERL_UNICODE=SAL
    SHELL=/bin/bash




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