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[ID 20010329.005] symbolic refs allowed for defined and use strict

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From:
Chris Nandor
Date:
March 29, 2001 10:39
Subject:
[ID 20010329.005] symbolic refs allowed for defined and use strict
Message ID:
p05010417b6e931b41b55@[10.0.1.177]
This is a bug report for perl from pudge@pobox.com,
generated with the help of perlbug 1.28 running under perl v5.6.0.


-----------------------------------------------------------------
[Please enter your report here]

This should, I believe, according to my own reasoning and to the
documentation, not print 1, but die because of symbolic refs
being used with strict refs enabled:

perl -wle 'use strict; sub foo { 2 } my $op = "oo"; print defined &$op;'

"print &$op" fails appropriately, of course.

[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
    category=core
    severity=medium
---
Site configuration information for perl v5.6.0:

Configured by root at Fri Oct 20 14:30:59 EDT 2000.

Summary of my perl5 (revision 5.0 version 6 subversion 0) configuration:
  Platform:
    osname=linux, osvers=2.2.12-20, archname=i686-linux
    uname='linux yaz.andover.net 2.2.12-20 #1 mon sep 27 10:40:35 edt 1999
i686 unknown '
    config_args=''
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef use5005threads=undef useithreads=undef
usemultiplicity=undef
    useperlio=undef d_sfio=undef uselargefiles=define
    use64bitint=undef use64bitall=undef uselongdouble=undef usesocks=undef
  Compiler:
    cc='cc', optimize='-O2', gccversion=egcs-2.91.66 19990314/Linux
(egcs-1.1.2 release)
    cppflags='-fno-strict-aliasing -I/usr/local/include'
    ccflags ='-fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64'
    stdchar='char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    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, usemymalloc=n, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -lndbm -lgdbm -ldb -ldl -lm -lc -lposix -lcrypt
    libc=/lib/libc-2.1.2.so, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'

Locally applied patches:


---
@INC for perl v5.6.0:
    /usr/lib/perl5/5.6.0/i686-linux
    /usr/lib/perl5/5.6.0
    /usr/lib/perl5/site_perl/5.6.0/i686-linux
    /usr/lib/perl5/site_perl/5.6.0
    /usr/lib/perl5/site_perl/5.005
    /usr/lib/perl5/site_perl
    .

---
Environment for perl v5.6.0:
    HOME=/home/pudge
    LANG=en_US
    LANGUAGE (unset)
    LC_ALL=en_US
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)

PATH=/usr/bin:/bin:/usr/local/bin:/usr/X11R6/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/home/pudge/bin
    PERL_BADLANG (unset)
    SHELL=/bin/bash


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