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authorPerl 5 Porters <perl5-porters@africa.nicoh.com>1997-01-25 15:58:00 +1200
committerChip Salzenberg <chip@atlantic.net>1997-01-25 15:58:00 +1200
commit774d564bb7dd1ed64ca0d7e534aa67e93f991f02 (patch)
tree2e8fac95be59aed598a9217a2911632612d07854 /pod/perldiag.pod
parent9e3a2af888982d0a201149cbcdbf3feb6771acb4 (diff)
parentbbad36071d5a6d4be3588f0f10c88247439076d8 (diff)
downloadperl-774d564bb7dd1ed64ca0d7e534aa67e93f991f02.tar.gz
[inseparable changes from patch from perl5.003_22 to perl5.003_23]perl-5.003_23
BUILD PROCESS Subject: Make configure.gnu a copy of configure; make configure writea From: Chip Salzenberg <chip@atlantic.net> Files: MANIFEST configure.gnu Subject: Regen Configure with metaconfig: +ARCHNAME, -FILE_filbuf From: Chip Salzenberg <chip@perl.com> Files: Configure config_H config_h.SH hints/lynxos.sh os2/diff.configure os2/os2ish.h plan9/config.plan9 sv.c utils/perlbug.PL vms/config.vms vms/fndvers.com Subject: Compile with optimization when testing memory functions From: Chip Salzenberg <chip@atlantic.net> Files: Configure CORE LANGUAGE CHANGES Subject: Disallow changing $_[0] in __DIE__ handlers From: Chip Salzenberg <chip@atlantic.net> Files: pod/perlfunc.pod util.c Subject: Fix overloading with inheritance and AUTOLOAD Date: Mon, 20 Jan 1997 17:26:32 -0500 (EST) From: Ilya Zakharevich <ilya@math.ohio-state.edu> Files: gv.c lib/diagnostics.pm lib/overload.pm pod/perldebug.pod pod/perldiag.pod pod/perlfunc.pod pod/perlop.pod pod/perlre.pod pod/perltoc.pod pod/perlxs.pod Msg-ID: <199701202226.RAA05072@monk.mps.ohio-state.edu> (applied based on p5p patch as commit e7ea3e70155d0bea30720ba41eb6bb6742aac0d1) Subject: Nested here-docs Date: Mon, 20 Jan 1997 15:13:42 -0800 From: Larry Wall <larry@wall.org> Files: toke.c Msg-ID: <199701202313.PAA11693@wall.org> (applied based on p5p patch as commit fd2d0953290ddd46f0820dbd6c87245486b7ab28) Subject: Revert $^X to old behavior (plus HP-UX bug fix) From: Chip Salzenberg <chip@atlantic.net> Files: hints/hpux.sh toke.c Subject: Protect against '0' in 'stmt while <HANDLE>' From: Chip Salzenberg <chip@atlantic.net> Files: op.c Subject: Don't warn when closure uses var at file scope From: Chip Salzenberg <chip@atlantic.net> Files: op.c CORE PORTABILITY Subject: VMS patches for _22 Date: Mon, 20 Jan 1997 22:50:21 -0500 (EST) From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU> Files: ext/POSIX/POSIX.xs lib/ExtUtils/MM_VMS.pm lib/ExtUtils/xsubpp lib/Test/Harness.pm toke.c vms/Makefile vms/descrip.mms vms/genconfig.pl vms/perly_c.vms vms/vmsish.h x2p/a2p.h vms/Makefile vms/config.vms vms/descrip.mms vms/perly_c.vms private-msgid: <01IEGBJ2TMYS003PCL@hmivax.humgen.upenn.edu> Subject: Plan9 update From: Luther Huffman <lutherh@stratcom.com> Files: plan9/config.plan9 plan9/mkfile Subject: hints & Configure changes to build perl on DC/OSx Date: Thu, 16 Jan 1997 16:43:52 -0800 From: Stephen Zander <stephen.zander@interlock.mckesson.com> Files: Configure MANIFEST hints/dcosx.sh Msg-ID: <199701170043.QAA25985@wsbip1.mckesson.com> (applied based on p5p patch as commit 23f8769697279d7912be5943de9fdf93f6aa3013) DOCUMENTATION Subject: Additional docs for __DIE__ and __WARN__ From: Gurusamy Sarathy <gsar@engin.umich.edu> Files: pod/perlfunc.pod pod/perlrun.pod pod/perlvar.pod Subject: Document #line directive Date: Fri, 24 Jan 1997 04:08:44 -0500 From: Gurusamy Sarathy <gsar@engin.umich.edu> Files: pod/perlsyn.pod pod/perltoc.pod private-msgid: <199701240908.EAA23846@aatma.engin.umich.edu> Subject: delta for perldelta Date: Fri, 24 Jan 1997 07:57:43 -0800 From: Tom Christiansen <tchrist@mox.perl.com> Files: pod/perlnews.pod pod/perltoc.pod private-msgid: <804.854121463@jinete> Subject: Updates to perldelta Date: Mon, 20 Jan 1997 06:48:49 -0500 (EST) From: Ilya Zakharevich <ilya@math.ohio-state.edu> Files: pod/perlnews.pod pod/perltoc.pod private-msgid: <199701211610.LAA06227@monk.mps.ohio-state.edu> Subject: perlnews.pod diff for the Fcntl Date: Tue, 21 Jan 1997 18:00:56 +0200 (EET) From: Jarkko Hietaniemi <jhi@cc.hut.fi> Files: pod/perlnews.pod private-msgid: <199701211600.SAA30117@alpha.hut.fi> Subject: Rename perlnews -> perldelta per Tom's request From: Chip Salzenberg <chip@atlantic.net> Files: MANIFEST pod/Makefile pod/buildtoc pod/perl.pod pod/perldelta.pod pod/perltoc.pod pod/roffitall LIBRARY AND EXTENSIONS Subject: Refresh IO to 1.15 (plus DESTROY and new_tmpfile fixes) From: Chip Salzenberg <chip@atlantic.net> Files: ext/IO/lib/IO/File.pm ext/IO/lib/IO/Handle.pm ext/IO/lib/IO/Pipe.pm ext/IO/lib/IO/Seekable.pm ext/IO/lib/IO/Socket.pm t/lib/io_pipe.t Subject: Allow IO.xs to remain at 1.15 while $VERSION is 1.1501 From: Chip Salzenberg <chip@atlantic.net> Files: XSUB.h ext/IO/Makefile.PL ext/IO/lib/IO/Handle.pm Subject: Add E* and SA_* constants Date: Wed, 22 Jan 1997 21:36:07 -0500 From: Roderick Schertler <roderick@gate.net> Files: ext/POSIX/POSIX.pm ext/POSIX/POSIX.pod ext/POSIX/POSIX.xs private-msgid: <23338.853986967@eeyore.ibcinc.com> OTHER CORE CHANGES Subject: Make PERL5LIB and -I work like C<use lib> Date: Thu, 23 Jan 1997 15:23:27 +0000 From: Tim Bunce <Tim.Bunce@ig.co.uk> Files: lib/lib.pm perl.c private-msgid: <9701231523.AA26613@toad.ig.co.uk> Subject: Fix /\G.a/ From: Chip Salzenberg <chip@atlantic.net> Files: regcomp.c regcomp.h regexec.c regexp.h toke.c Subject: Extend stack in pp_undef (!) From: Chip Salzenberg <chip@atlantic.net> Files: pp.c Subject: Allow for sub to be redefined while executing From: Chip Salzenberg <chip@atlantic.net> Files: cop.h pp_hot.c t/op/misc.t Subject: Eliminate redundant flag CVf_FORMAT From: Chip Salzenberg <chip@atlantic.net> Files: cv.h op.c perl.c perly.c perly.y proto.h sv.c toke.c Subject: Generate IVs when possible in abs() and int() From: Chip Salzenberg <chip@atlantic.net> Files: pp.c Subject: Efficiency patchlet for pp_aassign() Date: Mon, 20 Jan 1997 22:05:39 -0500 (EST) From: Ilya Zakharevich <ilya@math.ohio-state.edu> Files: pp_hot.c Msg-ID: <199701210305.WAA05451@monk.mps.ohio-state.edu> (applied based on p5p patch as commit 7e42bd57a6867e174bc3bc555c3268b485940a98) Subject: Remove "suidperl security patch" message From: Chip Salzenberg <chip@atlantic.net> Files: perl.c TESTS Subject: Fix tests of $^X and $0 to work with QNX From: Chip Salzenberg <chip@atlantic.net> Files: t/lib/io_pipe.t t/lib/open2.t t/lib/open3.t t/op/magic.t Subject: Patch tests for systems without fork() Date: Thu, 23 Jan 1997 23:51:28 +0100 From: "Norbert Pueschel" <pueschel@imsdd.meb.uni-bonn.de> Files: t/io/pipe.t t/lib/filehand.t t/lib/io_pipe.t t/lib/io_sock.t t/lib/open2.t t/lib/open3.t t/op/fork.t private-msgid: <77724697@Armageddon.meb.uni-bonn.de> Subject: Test patches for OS/2 Date: Thu, 16 Jan 1997 23:48:18 -0500 (EST) From: Ilya Zakharevich <ilya@math.ohio-state.edu> Files: os2/OS2/ExtAttr/t/os2_ea.t os2/OS2/PrfDB/t/os2_prfdb.t os2/OS2/REXX/t/rx_cmprt.t os2/OS2/REXX/t/rx_dllld.t os2/OS2/REXX/t/rx_objcall.t os2/OS2/REXX/t/rx_sql.test os2/OS2/REXX/t/rx_tiesql.test os2/OS2/REXX/t/rx_tievar.t os2/OS2/REXX/t/rx_tieydb.t os2/OS2/REXX/t/rx_varset.t os2/OS2/REXX/t/rx_vrexx.t t/README t/cmd/while.t t/comp/colon.t t/comp/multiline.t t/io/argv.t t/lib/anydbm.t t/lib/gdbm.t t/lib/ndbm.t t/lib/odbm.t t/lib/sdbm.t t/op/cmp.t t/op/magic.t Msg-ID: <199701170448.XAA28948@monk.mps.ohio-state.edu> (applied based on p5p patch as commit bbad36071d5a6d4be3588f0f10c88247439076d8) UTILITIES Subject: Translate \200 to &#200; in pod2html From: Chip Salzenberg <chip@atlantic.net> Files: pod/pod2html.PL Subject: VMS patches: '.com' extension on scripts Date: Fri, 24 Jan 1997 18:42:29 -0500 (EST) From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU> Files: pod/checkpods.PL pod/pod2html.PL pod/pod2latex.PL pod/pod2man.PL pod/pod2text.PL utils/c2ph.PL utils/h2ph.PL utils/h2xs.PL utils/perlbug.PL utils/perldoc.PL utils/pl2pm.PL utils/splain.PL vms/Makefile vms/descrip.mms x2p/find2perl.PL x2p/s2p.PL private-msgid: <01IELNPDLYJM003E7J@hmivax.humgen.upenn.edu>
Diffstat (limited to 'pod/perldiag.pod')
-rw-r--r--pod/perldiag.pod86
1 files changed, 58 insertions, 28 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index d08d2dc452..0f204a868a 100644
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -799,6 +799,12 @@ Perhaps you need to copy the value to a temporary, and repeat that.
(F) The create routine failed for some reason while trying to process
a B<-e> switch. Maybe your /tmp partition is full, or clobbered.
+=item Cannot resolve method `%s' overloading `%s' in package `%s'
+
+(F|P) Error resolving overloading specified by a method name (as
+opposed to a subroutine reference): no such method callable via the
+package. If method name is C<???>, this is an internal error.
+
=item chmod: mode argument is missing initial 0
(W) A novice will sometimes say
@@ -823,6 +829,10 @@ the return value of your socket() call? See L<perlfunc/connect>.
inlining. See L<perlsub/"Constant Functions"> for commentary and
workarounds.
+=item Copy method did not return a reference
+
+(F) The method which overloads "=" is buggy. See L<overload/Copy Constructor>.
+
=item Corrupt malloc ptr 0x%lx at 0x%lx
(P) The malloc package that comes with Perl had an internal failure.
@@ -1177,7 +1187,7 @@ assume that an unbackslashed @ interpolates an array.)
=item Method for operation %s not found in package %s during blessing
(F) An attempt was made to specify an entry in an overloading table that
-doesn't somehow point to a valid method. See L<overload>.
+doesn't resolve to a valid subroutine. See L<overload>.
=item Might be a runaway multi-line %s string starting on line %d
@@ -1420,7 +1430,7 @@ subroutine), but found a reference to something else instead. You can
use the ref() function to find out what kind of ref it really was.
See also L<perlref>.
-=item Not a subroutine reference in %OVERLOAD
+=item Not a subroutine reference in overload table
(F) An attempt was made to specify an entry in an overloading table that
doesn't somehow point to a valid subroutine. See L<overload>.
@@ -1487,21 +1497,13 @@ will extend the buffer and zero pad the new area.
(S) An internal warning that the grammar is screwed up.
-=item Operation `%s' %s: no method found,
-
-(F) An attempt was made to use an entry in an overloading table that
-somehow no longer points to a valid method. See L<overload>.
-
-=item Stub found while resolving method `%s' overloading `%s' in package `%s'
-
-(P) Overloading resolution over @ISA tree may be broken by importing stubs.
-Stubs should never be implicitely created, but explicit calls to C<can>
-may break this.
-
-=item Cannot resolve method `%s' overloading `%s' in package `s'
+=item Operation `%s': no method found,%s
-(P) Internal error trying to resolve overloading specified by a method
-name (as opposed to a subroutine reference).
+(F) An attempt was made to perform an overloaded operation for which
+no handler was defined. While some handlers can be autogenerated in
+terms of other handlers, there is no default handler for any
+operation, unless C<fallback> overloading key is specified to be
+true. See L<overload>.
=item Operator or semicolon missing before %s
@@ -1714,27 +1716,49 @@ the BSD version, which takes a pid.
=item Possible attempt to put comments in qw() list
-(W) You probably wrote something like this:
+(W) qw() lists contain items separated by whitespace; as with literal
+strings, comment characters are not ignored, but are instead treated
+as literal data. (You may have used different delimiters than the
+exclamation marks parentheses shown here; braces are also frequently
+used.)
- qw( a # a comment
+You probably wrote something like this:
+
+ @list = qw(
+ a # a comment
b # another comment
- ) ;
+ );
when you should have written this:
- qw( a
+ @list = qw(
+ a
b
- ) ;
+ );
+
+If you really want comments, build your list the
+old-fashioned way, with quotes and commas:
+
+ @list = (
+ 'a', # a comment
+ 'b', # another comment
+ );
=item Possible attempt to separate words with commas
-(W) You probably wrote something like this:
+(W) qw() lists contain items separated by whitespace; therefore commas
+aren't needed to separate the items. (You may have used different
+delimiters than the parentheses shown here; braces are also frequently
+used.)
- qw( a, b, c );
+You probably wrote something like this:
-when you should have written this:
+ qw! a, b, c !;
+
+which puts literal commas into some of the list items. Write it without
+commas if you don't want them to appear in your data:
- qw( a b c );
+ qw! a b c !;
=item Possible memory corruption: %s overflowed 3rd argument
@@ -2002,6 +2026,12 @@ there was a failure. You probably wanted to use system() instead,
which does return. To suppress this warning, put the exec() in a block
by itself.
+=item Stub found while resolving method `%s' overloading `%s' in package `%s'
+
+(P) Overloading resolution over @ISA tree may be broken by importation stubs.
+Stubs should never be implicitely created, but explicit calls to C<can>
+may break this.
+
=item Subroutine %s redefined
(W) You redefined a subroutine. To suppress this warning, say
@@ -2558,10 +2588,10 @@ streams, such as
}
close OUT;
-=item Got an error from DosAllocMem:
+=item Got an error from DosAllocMem
-(P) An error peculiar to OS/2. Most probably you use an obsolete version
-of perl, and this should not happen anyway.
+(P) An error peculiar to OS/2. Most probably you're using an obsolete
+version of Perl, and this should not happen anyway.
=item Malformed PERLLIB_PREFIX