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Id: 78192
Status: resolved
Priority: 0/
Queue: Encode

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Owner: Nobody in particular
Requestors: DOY [...] cpan.org
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Broken in: (no value)
Fixed in: (no value)



Subject: [perl #78638] use encoding without any argument produces about 50 errors instead of 1
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Forwarded from the rt.perl queue: --------------------------------- This is a bug report for perl from voropaev.andrey@gmail.com, generated with the help of perlbug 1.39 running under perl 5.12.2. ----------------------------------------------------------------- [Please describe your issue here] If one places use encoding; in his script, then perl will produce long list of errors in encoding and other modules instead of just saying that the name of encoding is missing :) [Please do not change anything below this line] ----------------------------------------------------------------- --- Flags: category=library severity=none module=encoding --- Site configuration information for perl 5.12.2: Configured by Gentoo at Mon Oct 25 11:45:43 CEST 2010. Summary of my perl5 (revision 5 version 12 subversion 2) configuration: Platform: osname=linux, osvers=2.6.34-gentoo-r11, archname=x86_64-linux uname='linux vandal 2.6.34-gentoo-r11 #2 mon oct 11 16:13:47 cest 2010 x86_64 amd athlon(tm) 64 processor 3200+ authenticamd gnulinux ' config_args='-des -Duseshrplib -Darchname=x86_64-linux -Dcc=x86_64-pc-linux-gnu-gcc -Doptimize=-march=athlon64 -O2 -pipe -Dldflags=-Wl,-O1 -Wl,--as-needed -Dprefix=/usr -Dsiteprefix=/usr -Dvendorprefix=/usr -Dscriptdir=/usr/bin -Dprivlib=/usr/lib64/perl5/5.12.2 -Darchlib=/usr/lib64/perl5/5.12.2/x86_64-linux -Dsitelib=/usr/lib64/perl5/site_perl/5.12.2 -Dsitearch=/usr/lib64/perl5/site_perl/5.12.2/x86_64-linux -Dvendorlib=/usr/lib64/perl5/vendor_perl/5.12.2 -Dvendorarch=/usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux -Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3 -Dsiteman1dir=/usr/share/man/man1 -Dsiteman3dir=/usr/share/man/man3 -Dvendorman1dir=/usr/share/man/man1 -Dvendorman3dir=/usr/share/man/man3 -Dman1ext=1 -Dman3ext=3pm -Dlibperl=libperl.so.5.12.2 -Dlocincpth= -Duselargefiles -Dd_semctl_semun -Dcf_by=Gentoo -Dmyhostname=localhost -Dperladmin=root@localhost -Dinstallusrbinperl=n -Ud_csh -Uusenm -Di_ndbm -Di_gdbm -Di_db -DDEBUGGING=none -Dinc_version_list= 5.12.1/x86_64-linux 5.12.1 5.12.0/x86_64-linux 5.12.0 -Dusrinc=/usr/include -Dlibpth=/usr/local/lib64 /lib64 /usr/lib64' hint=recommended, useposix=true, d_sigaction=define useithreads=undef, usemultiplicity=undef useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef use64bitint=define, use64bitall=define, uselongdouble=undef usemymalloc=n, bincompat5005=undef Compiler: cc='x86_64-pc-linux-gnu-gcc', ccflags ='-fno-strict-aliasing -pipe -fstack-protector -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', optimize='-march=athlon64 -O2 -pipe', cppflags='-fno-strict-aliasing -pipe -fstack-protector' ccversion='', gccversion='4.4.4', 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='x86_64-pc-linux-gnu-gcc', ldflags ='-Wl,-O1 -Wl,--as-needed -fstack-protector' libpth=/usr/local/lib64 /lib64 /usr/lib64 libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc libc=/lib/libc-2.11.2.so, so=so, useshrplib=true, libperl=libperl.so.5.12.2 gnulibc_version='2.11.2' Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E' cccdlflags='-fPIC', lddlflags='-shared -march=athlon64 -O2 -pipe -fstack-protector -Wl,-O1 -Wl,--as-needed' Locally applied patches: 0001-gentoo_MakeMaker-RUNPATH.diff 0002-gentoo_config_over.diff 0003-gentoo_cpan_definstalldirs.diff 0004-gentoo_cpanplus_definstalldirs.diff 0005-gentoo_create-libperl-soname.diff 0006-gentoo_MakeMaker-delete_packlist.diff 0007-fixes_8d66b3f9_h2hp_fix.diff --- @INC for perl 5.12.2: /usr/lib64/perl5/site_perl/5.12.2/x86_64-linux /usr/lib64/perl5/site_perl/5.12.2 /usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux /usr/lib64/perl5/vendor_perl/5.12.2 /usr/lib64/perl5/5.12.2/x86_64-linux /usr/lib64/perl5/5.12.2 /usr/lib64/perl5/site_perl /usr/lib64/perl5/vendor_perl . --- Environment for perl 5.12.2: HOME=/home/andrei LANG (unset) LANGUAGE (unset) LC_CTYPE=en_US.UTF-8 LD_LIBRARY_PATH (unset) LOGDIR (unset) PATH=/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.3:/usr/games/bin:/opt/Adobe/Reader8/bin:/opt/java/jdk1.6.0_03/bin:/opt/Adobe/Reader8/bin:/opt/java/jdk1.6.0_03/bin PERL_BADLANG (unset) SHELL=/bin/zsh
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Thank you for the report. FIxed so that it croaks with a single line as: Show quoted text
> % perl -Mblib -le 'use encoding' > encoding: no encoding specified. at -e line 1. > BEGIN failed--compilation aborted at -e line 1.
Dan the Maintainer Thereof diff -u -r2.9 encoding.pm --- encoding.pm 2011/08/09 07:49:44 2.9 +++ encoding.pm 2012/08/05 23:01:57 @@ -104,6 +104,10 @@ sub import { my $class = shift; my $name = shift; + if (!$name){ + require Carp; + Carp::croak("encoding: no encoding specified."); + } if ( $name eq ':_get_locale_encoding' ) { # used by lib/open.pm my $caller = caller(); { On Wed Jul 04 00:53:08 2012, DOY wrote: Show quoted text
> Forwarded from the rt.perl queue: > --------------------------------- > > This is a bug report for perl from voropaev.andrey@gmail.com, > generated with the help of perlbug 1.39 running under perl 5.12.2. > > > ----------------------------------------------------------------- > [Please describe your issue here] > > If one places > > use encoding; > > in his script, then perl will produce long list of errors in encoding > and other modules > instead of just saying that the name of encoding is missing :) > > > > [Please do not change anything below this line] > ----------------------------------------------------------------- > --- > Flags: > category=library > severity=none > module=encoding > --- > Site configuration information for perl 5.12.2: > > Configured by Gentoo at Mon Oct 25 11:45:43 CEST 2010. > > Summary of my perl5 (revision 5 version 12 subversion 2) > configuration: > > Platform: > osname=linux, osvers=2.6.34-gentoo-r11, archname=x86_64-linux > uname='linux vandal 2.6.34-gentoo-r11 #2 mon oct 11 16:13:47 cest 2010 > x86_64 amd athlon(tm) 64 processor 3200+ authenticamd gnulinux ' > config_args='-des -Duseshrplib -Darchname=x86_64-linux > -Dcc=x86_64-pc-linux-gnu-gcc -Doptimize=-march=athlon64 -O2 -pipe > -Dldflags=-Wl,-O1 -Wl,--as-needed -Dprefix=/usr -Dsiteprefix=/usr > -Dvendorprefix=/usr -Dscriptdir=/usr/bin > -Dprivlib=/usr/lib64/perl5/5.12.2 > -Darchlib=/usr/lib64/perl5/5.12.2/x86_64-linux > -Dsitelib=/usr/lib64/perl5/site_perl/5.12.2 > -Dsitearch=/usr/lib64/perl5/site_perl/5.12.2/x86_64-linux > -Dvendorlib=/usr/lib64/perl5/vendor_perl/5.12.2 > -Dvendorarch=/usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux > -Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3 > -Dsiteman1dir=/usr/share/man/man1 -Dsiteman3dir=/usr/share/man/man3 > -Dvendorman1dir=/usr/share/man/man1 > -Dvendorman3dir=/usr/share/man/man3 > -Dman1ext=1 -Dman3ext=3pm -Dlibperl=libperl.so.5.12.2 -Dlocincpth= > -Duselargefiles -Dd_semctl_semun -Dcf_by=Gentoo -Dmyhostname=localhost > -Dperladmin=root@localhost -Dinstallusrbinperl=n -Ud_csh -Uusenm > -Di_ndbm -Di_gdbm -Di_db -DDEBUGGING=none -Dinc_version_list= > 5.12.1/x86_64-linux 5.12.1 5.12.0/x86_64-linux 5.12.0 > -Dusrinc=/usr/include -Dlibpth=/usr/local/lib64 /lib64 /usr/lib64' > hint=recommended, useposix=true, d_sigaction=define > useithreads=undef, usemultiplicity=undef > useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef > use64bitint=define, use64bitall=define, uselongdouble=undef > usemymalloc=n, bincompat5005=undef > Compiler: > cc='x86_64-pc-linux-gnu-gcc', ccflags ='-fno-strict-aliasing -pipe > -fstack-protector -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', > optimize='-march=athlon64 -O2 -pipe', > cppflags='-fno-strict-aliasing -pipe -fstack-protector' > ccversion='', gccversion='4.4.4', 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='x86_64-pc-linux-gnu-gcc', ldflags ='-Wl,-O1 -Wl,--as-needed > -fstack-protector' > libpth=/usr/local/lib64 /lib64 /usr/lib64 > libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat > perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc > libc=/lib/libc-2.11.2.so, so=so, useshrplib=true, > libperl=libperl.so.5.12.2 > gnulibc_version='2.11.2' > Dynamic Linking: > dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E' > cccdlflags='-fPIC', lddlflags='-shared -march=athlon64 -O2 -pipe > -fstack-protector -Wl,-O1 -Wl,--as-needed' > > Locally applied patches: > 0001-gentoo_MakeMaker-RUNPATH.diff > 0002-gentoo_config_over.diff > 0003-gentoo_cpan_definstalldirs.diff > 0004-gentoo_cpanplus_definstalldirs.diff > 0005-gentoo_create-libperl-soname.diff > 0006-gentoo_MakeMaker-delete_packlist.diff > 0007-fixes_8d66b3f9_h2hp_fix.diff > > --- > @INC for perl 5.12.2: > /usr/lib64/perl5/site_perl/5.12.2/x86_64-linux > /usr/lib64/perl5/site_perl/5.12.2 > /usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux > /usr/lib64/perl5/vendor_perl/5.12.2 > /usr/lib64/perl5/5.12.2/x86_64-linux > /usr/lib64/perl5/5.12.2 > /usr/lib64/perl5/site_perl > /usr/lib64/perl5/vendor_perl > . > > --- > Environment for perl 5.12.2: > HOME=/home/andrei > LANG (unset) > LANGUAGE (unset) > LC_CTYPE=en_US.UTF-8 > LD_LIBRARY_PATH (unset) > LOGDIR (unset) > PATH=/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux- > gnu/gcc- >
bin/4.4.3:/usr/games/bin:/opt/Adobe/Reader8/bin:/opt/java/jdk1.6.0_03/bin:/opt/Adobe/Rea der8/bin:/opt/java/jdk1.6.0_03/bin Show quoted text
> PERL_BADLANG (unset) > SHELL=/bin/zsh


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