silent 'use strict'

[p5pRT]

Migrated from rt.perl.org#1795 (status was 'resolved')

Searchable as RT1795$

[p5pRT]

From dvl@de.uu.net

Hello,

Executing the following code (tested with 5.005_02/03 5004_05 and
5.005_57) line 6 bails with the following error​:

Can't use an undefined value as an ARRAY reference at x.pl line 6.

When i comment out line 6, line 8 yields no error nor a warning!

<perl>

use strict;
$^W = 1;

my $self = {};

print join (", ", @​{ $self->{lrxef} } ),"\n";

foreach (@​{ $self->{lrxef} }) {
  print ".";
}

print "\n";

</perl>

Regards,
Dirk

Perl Info

Site configuration information for perl 5.00502:

Configured by hm at Mon Nov 16 19:59:13 MET 1998.

Summary of my perl5 (5.0 patchlevel 5 subversion 2) configuration:
  Platform:
    osname=solaris, osvers=2.6, archname=sun4-solaris
    uname='sunos shusai 5.6 generic_105181-03 sun4u sparc sunw,ultra-5_10 '
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef useperlio=undef d_sfio=undef
  Compiler:
    cc='/usr/local/SUNWspro/bin/cc', optimize='-fast', gccversion=
    cppflags='-I/usr/local/include'
    ccflags ='-I/usr/local/include'
    stdchar='unsigned char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    alignbytes=8, usemymalloc=y, prototype=define
  Linker and Libraries:
    ld='/usr/local/SUNWspro/bin/cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib /usr/ccs/lib
    libs=-lsocket -lnsl -ldl -lm -lc -lcrypt
    libc=/lib/libc.so, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
    cccdlflags='-KPIC', lddlflags='-G -L/usr/local/lib'

Locally applied patches:
    


@INC for perl 5.00502:
    /users/opt/pkg/perl-5.005_02/lib/sun4-solaris
    /users/opt/pkg/perl-5.005_02/lib
    /users/opt/pkg/perl-5.005_02/lib/site_perl/5.005/sun4-solaris
    /users/opt/pkg/perl-5.005_02/lib/site_perl/5.005
    .


Environment for perl 5.00502:
    HOME=/home/dvl
    LANG (unset)
    LD_LIBRARY_PATH=/usr/local/rvplayer5.0:/usr/local/groff-1.11/lib:/usr/local/xpm/lib:/usr/openwin/lib:/usr/local/X11/lib
    LOGDIR (unset)
    PATH=/usr/local/ghostscript/bin:/usr/local/ssh-1.2.22/bin:/usr/local/xpm/bin:/usr/local/netscape-v45:/usr/local/groff-1.11/bin:/usr/local/xv/bin:/usr/openwin/demo:/users/opt/bin:/home/dvl/bin:/usr/openwin/bin:/users/opt/bin:/usr/bin:/usr/sbin:/usr/local/sbin:/sbin:/usr/local/bin:/usr/ccs/bin:/users/home/dvl/bin:/home/dvl/local/bin:/usr/local/X11/bin
    PERL_BADLANG (unset)
    PERL_READLINE_NOWARN=1
    SHELL=/usr/local/bin/bash