This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Nicholas Clark [Wed, 8 Mar 2006 23:33:05 +0000 (23:33 +0000)]
Make MAD at least compile and link once more. Although it's now failing
6 regression tests.
p4raw-id: //depot/perl@27429
Nicholas Clark [Wed, 8 Mar 2006 22:36:30 +0000 (22:36 +0000)]
Further MAD changes.
p4raw-id: //depot/perl@27428
Nicholas Clark [Wed, 8 Mar 2006 21:53:06 +0000 (21:53 +0000)]
Oops. Didn't mean to commit 27426 to maint first. Integrate it:
Avoid writing over the input string in the case 'F' in moreswitches.
p4raw-id: //depot/perl@27427
p4raw-integrated: from //depot/maint-5.8/perl@27425 'merge in' perl.c
(@27318..)
Nicholas Clark [Wed, 8 Mar 2006 21:18:58 +0000 (21:18 +0000)]
The last MAD change to op.c changes the pad offsets of the test that
ext/B/t/f_map.t is using.
p4raw-id: //depot/perl@27425
Nicholas Clark [Wed, 8 Mar 2006 20:34:16 +0000 (20:34 +0000)]
Almost all the MAD changes for op.c
p4raw-id: //depot/perl@27424
Nicholas Clark [Wed, 8 Mar 2006 18:17:09 +0000 (18:17 +0000)]
Change from Larry in the MAD code which seems to be unrelated to MAD.
p4raw-id: //depot/perl@27423
Nicholas Clark [Wed, 8 Mar 2006 16:29:26 +0000 (16:29 +0000)]
MAD changes to dump.c
p4raw-id: //depot/perl@27422
Steve Hay [Wed, 8 Mar 2006 16:25:23 +0000 (16:25 +0000)]
Get rid of unnecessary "rmdir /s" calls in Win32 makefiles
They only existed for the benefit of old shells that didn't
understand "rmdir /s /q", but since change #27195 effectively
drops support for old shells that don't understand "xcopy /y"
it seems unnecessary now.
Windows NT4, 2000, XP and onwards all support "rmdir /s /q", so
it's probably only the Windows 9x shells that lose out.
p4raw-link: @27195 on //depot/perl:
b6ed73147a6df30ce6f460cb8d6857100c9a83be
p4raw-id: //depot/perl@27421
Steve Hay [Wed, 8 Mar 2006 15:20:28 +0000 (15:20 +0000)]
Sort the ext/ and lib/ tests when running under t/harness
Unless they are sorted then they are run in the same order in which
they are listed in MANIFEST, which is not always ideal. In particular,
the ext/Compress/IO/Zlib/t/*.t tests are not run in the correct order,
which causes some files to be left behind afterwards.
ExtUtils::Command::MM::test_harness() sorts test files, so it seems
sensible for t/harness to do likewise, rather than relying on the
ordering in MANIFEST.
p4raw-id: //depot/perl@27420
Nicholas Clark [Wed, 8 Mar 2006 13:40:48 +0000 (13:40 +0000)]
Add MAD changes to pad code (new function Perl_pad_peg)
p4raw-id: //depot/perl@27419
Steve Hay [Wed, 8 Mar 2006 13:37:28 +0000 (13:37 +0000)]
Adjust Win32 distclean as per changes #27411 and #27417
p4raw-link: @27411 on //depot/perl:
af39be2fd6c4d2b16b9660b0f3beb455fa5cf866
p4raw-id: //depot/perl@27418
Rafael Garcia-Suarez [Wed, 8 Mar 2006 13:29:26 +0000 (13:29 +0000)]
"make distclean" fix noticed by Steve Hay
p4raw-id: //depot/perl@27417
Steve Hay [Wed, 8 Mar 2006 12:15:04 +0000 (12:15 +0000)]
Cleanup Archive-Tar temporary test files
I've done this twice before already (changes #25043 and #26785),
but it keeps getting accidentally removed. Third time lucky?
p4raw-link: @25043 on //depot/perl:
d2f9954da5cf024584e2642e8a40c50dd202ef16
p4raw-id: //depot/perl@27416
Stephen McCamant [Tue, 7 Mar 2006 20:00:30 +0000 (12:00 -0800)]
Re: [perl #38684] O::Deparse not working as expected
Message-ID: <17422.22238.570532.2771@apocalypse.OCF.Berkeley.EDU>
p4raw-id: //depot/perl@27415
Andy Lester [Wed, 8 Mar 2006 00:45:29 +0000 (18:45 -0600)]
Removed unused check and assignment in pp_hot.c
Message-ID: <
20060308064529.GA16499@petdance.com>
p4raw-id: //depot/perl@27414
Steve Hay [Wed, 8 Mar 2006 09:36:50 +0000 (09:36 +0000)]
Don't try to export PL_madskills/PL_xmlfp when they're not defined
(Fixes Win32 linker error introduced by change #27408)
p4raw-link: @27408 on //depot/perl:
598921a7d8d43baa942b750d26a55dadca2c13d5
p4raw-id: //depot/perl@27413
Steve Hay [Wed, 8 Mar 2006 08:42:44 +0000 (08:42 +0000)]
Complete change #27407/27410 on Win32 and tidy up change #27372
p4raw-link: @27407 on //depot/perl:
a724edfe531a4a4cce2d4bbb94e1f583d86bc9a3
p4raw-link: @27372 on //depot/perl:
df012815e587b94cd356692431756ba265085fbf
p4raw-id: //depot/perl@27412
Rafael Garcia-Suarez [Wed, 8 Mar 2006 08:23:54 +0000 (08:23 +0000)]
"make distclean" adjustments for the new Compress modules
p4raw-id: //depot/perl@27411
H.Merijn Brand [Wed, 8 Mar 2006 08:10:25 +0000 (08:10 +0000)]
Backport #27407
Add a Configure question for mad (Misc Attribute Decoration - Larry's
perl5 to perl[56] convertor), which if set defines PERL_MAD in config.h
p4raw-id: //depot/perl@27410
Nicholas Clark [Tue, 7 Mar 2006 23:24:55 +0000 (23:24 +0000)]
Some of the MAD structures in headers, plus PL_madskills and PL_xmlfp,
and default definitions for the 2 variables. (Which will save a lot of
conditional complilation, by instead letting the C compiler optimiser
remove dead code.)
p4raw-id: //depot/perl@27408
Nicholas Clark [Tue, 7 Mar 2006 22:16:55 +0000 (22:16 +0000)]
Add a Configure question for mad (Misc Attribute Decoration - Larry's
perl5 to perl[56] convertor), which if set defines PERL_MAD in config.h
p4raw-id: //depot/perl@27407
Nicholas Clark [Tue, 7 Mar 2006 19:31:49 +0000 (19:31 +0000)]
Two more TODOs for those with C knowledge.
p4raw-id: //depot/perl@27406
Nicholas Clark [Tue, 7 Mar 2006 19:27:28 +0000 (19:27 +0000)]
Remove the #define - ARENASETS are always on now.
p4raw-id: //depot/perl@27405
Nicholas Clark [Tue, 7 Mar 2006 19:23:14 +0000 (19:23 +0000)]
TPF++ # perlfoundation.org/gc/grants/2006-perl5-improve.html
Shrinking PVGVs, PVLVs, PVCVs and PVFMs is TODOne.
p4raw-id: //depot/perl@27404
Rafael Garcia-Suarez [Tue, 7 Mar 2006 17:09:54 +0000 (17:09 +0000)]
This looks like a memory leak.
p4raw-id: //depot/perl@27403
Rafael Garcia-Suarez [Tue, 7 Mar 2006 16:49:58 +0000 (16:49 +0000)]
$[ = 2 should not warn.
p4raw-id: //depot/perl@27402
Steve Hay [Tue, 7 Mar 2006 14:58:20 +0000 (14:58 +0000)]
Fix lib/Module/Build/t/compat.t
(e.g. see http://www.nntp.perl.org/group/perl.daily-build.reports/36431)
p4raw-id: //depot/perl@27401
Rafael Garcia-Suarez [Tue, 7 Mar 2006 14:36:00 +0000 (14:36 +0000)]
Make report on bad filenames easier to read
p4raw-id: //depot/perl@27400
Rafael Garcia-Suarez [Tue, 7 Mar 2006 14:15:46 +0000 (14:15 +0000)]
FAQ sync. (FAQ now moved to svn)
p4raw-id: //depot/perl@27399
Steve Peters [Tue, 7 Mar 2006 04:48:29 +0000 (04:48 +0000)]
Upgrade to PathTools-3.17
p4raw-id: //depot/perl@27398
Paul Johnson [Tue, 28 Feb 2006 20:17:31 +0000 (21:17 +0100)]
Re: [PATCH] Removed a redundant o->op_type
Message-ID: <
20060228191731.GD20933@pjcj.net>
p4raw-id: //depot/perl@27397
Marcus Holland-Moritz [Mon, 6 Mar 2006 22:18:52 +0000 (22:18 +0000)]
Don't free thread memory if PERL_DESTRUCT_LEVEL is set to a non-zero
value as we're probably hunting memory leaks then
p4raw-id: //depot/perl@27396
Nicholas Clark [Mon, 6 Mar 2006 20:44:02 +0000 (20:44 +0000)]
Update David Dyck's e-mail address.
p4raw-id: //depot/perl@27393
Rafael Garcia-Suarez [Mon, 6 Mar 2006 17:26:43 +0000 (17:26 +0000)]
Add all new utilities in the perlutil man page.
Includes lots of work by Zsban Ambrus.
p4raw-id: //depot/perl@27390
Yitzchak Scott-Thoennes [Sun, 5 Mar 2006 12:08:30 +0000 (04:08 -0800)]
add Module::Build 0.27_08
Message-ID: <
20060305200830.GA2660@efn.org>
p4raw-id: //depot/perl@27389
Rafael Garcia-Suarez [Mon, 6 Mar 2006 14:52:48 +0000 (14:52 +0000)]
Upgrade to Archive::Tar 1.29
p4raw-id: //depot/perl@27388
Rafael Garcia-Suarez [Mon, 6 Mar 2006 10:06:53 +0000 (10:06 +0000)]
Add and remove files forgotten in change #27384
p4raw-link: @27384 on //depot/perl:
25f0751fb55a0f87a7e18ae8960f9acf2407ae32
p4raw-id: //depot/perl@27387
Peter Prymmer [Sun, 5 Mar 2006 20:30:09 +0000 (15:30 -0500)]
PATCH: 2 vms specific build files in perl @ 27383
Message-id: <OFF0B19477.
39D9ABEB-ON85257129.
00070590-
85257129.
000840D3@factset.com>
p4raw-id: //depot/perl@27386
John E. Malmberg [Sun, 5 Mar 2006 00:32:27 +0000 (19:32 -0500)]
Re: threads and VMS
From: "John E. Malmberg" <wb8tyw@qsl.net>
Message-id: <
440A77EB.2030205@qsl.net>
p4raw-id: //depot/perl@27385
Paul Marquess [Fri, 3 Mar 2006 10:25:48 +0000 (10:25 +0000)]
Compress::Zlib
From: "Paul Marquess" <paul.marquess@ntlworld.com>
Message-ID: <
007101c63eac$
d919c6c0$
4c05140a@myopwv.com>
p4raw-id: //depot/perl@27384
Nicholas Clark [Sun, 5 Mar 2006 21:21:10 +0000 (21:21 +0000)]
Change 27380 (HEK into the IV union failed to convert the code in the
non-gcc-debugging ifdef. Whoops. Very lax of me)
p4raw-id: //depot/perl@27383
Nicholas Clark [Sun, 5 Mar 2006 19:07:12 +0000 (19:07 +0000)]
Perl_gv_name_set should not leak the old HEK. Allow the flag GV_ADD
to simplify GV initialisation.
p4raw-id: //depot/perl@27382
Nicholas Clark [Sun, 5 Mar 2006 18:40:59 +0000 (18:40 +0000)]
Change hv_name_set to take U32 length and flags parameters.
p4raw-id: //depot/perl@27381
Nicholas Clark [Sun, 5 Mar 2006 18:13:42 +0000 (18:13 +0000)]
Move the GvNAME HEK into the IV union - every GV is now 1 pointer
smaller.
p4raw-id: //depot/perl@27380
Nicholas Clark [Sun, 5 Mar 2006 17:47:23 +0000 (17:47 +0000)]
Use a HEK to store the GV's name, rather than a malloc()ed string.
Saves 1 word in each GV (no more strlen), and will also save the memory
used by the string itself, as the HEK will exist already due to the
key used by the symbol table for this GV.
p4raw-id: //depot/perl@27379
Nicholas Clark [Sun, 5 Mar 2006 12:12:56 +0000 (12:12 +0000)]
Only #define PERL_DONT_CREATE_GVSV if it wasn't already defined.
p4raw-id: //depot/perl@27378
Nicholas Clark [Sun, 5 Mar 2006 11:53:55 +0000 (11:53 +0000)]
Provide Perl_gv_name_set to replace LVALUE use of GvNAME and GvNAMESET.
p4raw-id: //depot/perl@27377
John E. Malmberg [Sat, 4 Mar 2006 18:29:22 +0000 (13:29 -0500)]
Re: threads and VMS
From: "John E. Malmberg" <wb8tyw@qsl.net>
Message-id: <
440A22D2.30009@qsl.net>
p4raw-id: //depot/perl@27376
John E. Malmberg [Sat, 4 Mar 2006 00:36:03 +0000 (19:36 -0500)]
patch@27373 VMS build fix + more long pathname stuff
From: "John E. Malmberg" <wb8tyw@qsl.net>
Message-ID: <
44092743.4030607@qsl.net>
p4raw-id: //depot/perl@27375
Abe Timmerman [Fri, 3 Mar 2006 22:56:47 +0000 (23:56 +0100)]
Re: [PATCH] include configure.com in Porting/checkcfgvar.pl
Message-Id: <
200603032256.47170.abe@ztreet.demon.nl>
p4raw-id: //depot/perl@27374
Steve Peters [Fri, 3 Mar 2006 18:40:22 +0000 (18:40 +0000)]
Add d_builtin_choose_expr and d_builtin_expect to configure.com as
'undef'.
p4raw-id: //depot/perl@27373
Steve Peters [Fri, 3 Mar 2006 18:34:18 +0000 (18:34 +0000)]
Make Win32 configuration changes for HAS_BUILTIN_CHOOSE_EXPR and
HAS_BUILTIN_EXPECT.
p4raw-id: //depot/perl@27372
Abe Timmerman [Fri, 3 Mar 2006 18:43:24 +0000 (19:43 +0100)]
include configure.com in Porting/checkcfgvar.pl
Message-Id: <
200603031843.24250.abe@ztreet.demon.nl>
p4raw-id: //depot/perl@27371
Andy Lester [Wed, 28 Dec 2005 15:34:08 +0000 (09:34 -0600)]
Support for __builtin_expect and __builtin_choose_expr
Message-ID: <
20051228213408.GB26033@petdance.com>
p4raw-id: //depot/perl@27370
Jarkko Hietaniemi [Thu, 2 Mar 2006 20:21:26 +0000 (22:21 +0200)]
Re: [perl #38657] -d:Foo=bar broke in 5.8.8
Message-ID: <
440737A6.4060606@gmail.com>
p4raw-id: //depot/perl@27368
H.Merijn Brand [Fri, 3 Mar 2006 07:35:51 +0000 (07:35 +0000)]
#27363 broke HP-UX (and others). if [[ ... ]] syntax not supported
p4raw-id: //depot/perl@27367
Jarkko Hietaniemi [Thu, 2 Mar 2006 22:46:14 +0000 (00:46 +0200)]
Re: [PATCH] Re: [perl #38612] Data::Dumper core dump in 5.8.6, fixed by 5.8.7
Message-ID: <
44075996.1000002@gmail.com>
p4raw-id: //depot/perl@27365
H.Merijn Brand [Thu, 2 Mar 2006 20:14:50 +0000 (20:14 +0000)]
Taint handling for runperl:
- better taint detection (switch -T in command)
- $ENV{PATH} stripping of writeable directories on unix/linux
p4raw-id: //depot/perl@27364
Jason Vas Dias [Tue, 31 Jan 2006 09:50:32 +0000 (01:50 -0800)]
[perl #38385] _h2ph_pre.ph / $Config{cppsymbols} omits gcc-3.4+ cpp "predefined macros"
From: Jason Vas Dias (via RT) <perlbug-followup@perl.org>
p4raw-id: //depot/perl@27363
Andy Lester [Wed, 1 Mar 2006 22:52:20 +0000 (16:52 -0600)]
mgvtbl initialization
Message-ID: <
20060302045220.GA15985@petdance.com>
p4raw-id: //depot/perl@27361
Andy Lester [Wed, 1 Mar 2006 22:13:45 +0000 (16:13 -0600)]
Non-null optimizations
Message-ID: <
20060302041345.GA13731@petdance.com>
p4raw-id: //depot/perl@27360
Rafael Garcia-Suarez [Wed, 1 Mar 2006 22:39:24 +0000 (22:39 +0000)]
Don't put strings with embedded NULs in the environment.
This makes things like -d:Foo=bar work again.
p4raw-id: //depot/perl@27359
Steve Peters [Wed, 1 Mar 2006 20:15:27 +0000 (20:15 +0000)]
Grammar nit in Locale::Maketext::TPJ13.pod, found by Justin Pryzby.
p4raw-id: //depot/perl@27358
Steve Peters [Wed, 1 Mar 2006 16:53:49 +0000 (16:53 +0000)]
Upgrade to podlators-2.04
p4raw-id: //depot/perl@27357
Steve Peters [Wed, 1 Mar 2006 16:29:37 +0000 (16:29 +0000)]
Upgrade to assertions-0.03
p4raw-id: //depot/perl@27356
Anton Berezin [Wed, 1 Mar 2006 16:56:13 +0000 (17:56 +0100)]
a buglet in fakesdio.h
Message-ID: <
20060301155613.GA30368@heechee.tobez.org>
p4raw-id: //depot/perl@27355
Steve Peters [Wed, 1 Mar 2006 16:08:17 +0000 (16:08 +0000)]
Upgrade to CGI.pm-3.17, but continuing the version bump for
unintegrated changes.
p4raw-id: //depot/perl@27354
Joshua ben Jore [Wed, 1 Mar 2006 01:14:14 +0000 (19:14 -0600)]
Re: Patch lint for grep { /.../ } and grep /.../,
From: "Joshua ben Jore" <twists@gmail.com>
Message-ID: <dc5c751d0602282314o19c54a3av92d1a3addbc895fb@mail.gmail.com>
p4raw-id: //depot/perl@27353
Steve Hay [Tue, 28 Feb 2006 12:51:55 +0000 (12:51 +0000)]
Silence another VC++ warning
(signed/unsigned mismatch)
p4raw-id: //depot/perl@27352
Steve Hay [Tue, 28 Feb 2006 12:40:06 +0000 (12:40 +0000)]
Silence a VC++ warning with DEBUGGING builds
(signed/unsigned mismatch)
p4raw-id: //depot/perl@27351
Nicholas Clark [Mon, 27 Feb 2006 21:41:58 +0000 (21:41 +0000)]
In Perl_sv_setsv_flags, swap the default in the type based switch to
the "Bizarre copy" failure case.
p4raw-id: //depot/perl@27350
Andy Lester [Mon, 27 Feb 2006 14:20:43 +0000 (08:20 -0600)]
Removed a redundant o->op_type
Message-ID: <
20060227202043.GA7783@petdance.com>
Date: Mon, 27 Feb 2006 14:20:43 -0600
p4raw-id: //depot/perl@27349
Steve Hay [Mon, 27 Feb 2006 17:48:55 +0000 (17:48 +0000)]
Silence a GCC warning
(assignment from incompatible pointer type)
p4raw-id: //depot/perl@27348
Steve Hay [Mon, 27 Feb 2006 17:24:37 +0000 (17:24 +0000)]
Silence a VC++ warning
(conversion from 'long ' to 'char ', possible loss of data)
p4raw-id: //depot/perl@27347
Rafael Garcia-Suarez [Mon, 27 Feb 2006 17:00:37 +0000 (17:00 +0000)]
Upgrade to CPAN 1.87
p4raw-id: //depot/perl@27346
Nicholas Clark [Mon, 27 Feb 2006 16:13:05 +0000 (16:13 +0000)]
Move all the de-tainting logic for runperl into test.pl.
p4raw-id: //depot/perl@27345
Andy Lester [Sat, 25 Feb 2006 20:52:16 +0000 (14:52 -0600)]
fix up gv.c and gv.h
Message-ID: <
20060226025216.GA12758@petdance.com>
p4raw-id: //depot/perl@27344
Marcus Holland-Moritz [Sun, 26 Feb 2006 20:47:21 +0000 (21:47 +0100)]
PERL_TRACK_MEMPOOL cripples environment after exit()
Message-ID: <
20060226204721.
00be2bff@r2d2>
p4raw-id: //depot/perl@27343
Salvador Fandiño [Sat, 25 Feb 2006 11:14:20 +0000 (12:14 +0100)]
[patch] dumping tied globs without FILENO method on the debugger fails
Message-ID: <
20060225101254.726.qmail@lists.develooper.com>
p4raw-id: //depot/perl@27342
Steve Hay [Mon, 27 Feb 2006 14:39:46 +0000 (14:39 +0000)]
Fix op/utftaint.t on Win32 following change #27248
(Don't remove PATH completely because it'll break on Unix if you
have . in the PATH)
p4raw-link: @27248 on //depot/perl:
5316d14db4aade2e88cbb15cc065195245c0ec51
p4raw-id: //depot/perl@27341
Nicholas Clark [Mon, 27 Feb 2006 14:19:32 +0000 (14:19 +0000)]
There is now the potential for an upgrade from something without an
offset (PVNV or PVMG) to something with one (PVCV, PVFM). Deal with
this correctly.
p4raw-id: //depot/perl@27340
Rafael Garcia-Suarez [Mon, 27 Feb 2006 13:40:44 +0000 (13:40 +0000)]
ptr_table_find() is only defined with ithreads
p4raw-id: //depot/perl@27339
H.Merijn Brand [Mon, 27 Feb 2006 13:28:04 +0000 (13:28 +0000)]
Workaround for initialization errors on HP's pre-compiler
Do not ask me to explain. This re-definition works on AIX
and HP-UX. Let's await the smokes.
p4raw-id: //depot/perl@27338
Steve Hay [Mon, 27 Feb 2006 12:21:14 +0000 (12:21 +0000)]
Fix code-before-declaration error (under VC++) from change #27334
p4raw-link: @27334 on //depot/perl:
b37c2d43c8bccbefe3985273e9661833102148d0
p4raw-id: //depot/perl@27337
Nicholas Clark [Mon, 27 Feb 2006 12:00:12 +0000 (12:00 +0000)]
Change 27330 failed to decontaminate SvCUR/GvFLAGS when upgrading an
SvPV acting as a prototype placeholder to a full typeglob.
p4raw-id: //depot/perl@27336
Anno Siegel [Sun, 26 Feb 2006 23:30:01 +0000 (00:30 +0100)]
Testing hash key stringification
Message-Id: <
4871E87D-4B59-40A3-A091-
A7A3CFA221CF@mailbox.tu-berlin.de>
p4raw-id: //depot/perl@27335
Andy Lester [Fri, 24 Feb 2006 14:54:35 +0000 (08:54 -0600)]
Speedups and shrinkages of SvREFCNT_inc
Message-ID: <
20060224205434.GA17867@petdance.com>
p4raw-id: //depot/perl@27334
Dominic Dunlop [Fri, 24 Feb 2006 17:22:54 +0000 (18:22 +0100)]
Suppress System V IPC for 64-bit Darwin builds
Message-Id: <
A685C5DB-23CE-430E-95F1-
CC7A9480DDF9@mac.com>
p4raw-id: //depot/perl@27333
Zsban Ambrus [Sat, 25 Feb 2006 05:11:03 +0000 (21:11 -0800)]
[perl #38633] doc patch: perlfunc "new" section lacks lock and qr
From: Zsban Ambrus (via RT) <perlbug-followup@perl.org>
Message-ID: <rt-3.0.11-38633-130596.7.
22367548359067@perl.org>
p4raw-id: //depot/perl@27332
Rafael Garcia-Suarez [Mon, 27 Feb 2006 07:33:53 +0000 (07:33 +0000)]
Fix argument grouping for some macros
p4raw-id: //depot/perl@27331
Nicholas Clark [Sat, 25 Feb 2006 17:16:24 +0000 (17:16 +0000)]
GvFLAGS can be overlaid with SvCUR.
p4raw-id: //depot/perl@27330
SADAHIRO Tomoyuki [Sat, 25 Feb 2006 18:16:45 +0000 (03:16 +0900)]
Re: [perl #38619] Bug in lc and uc (interaction between UTF-8, substr, and lc/uc)
Message-Id: <
20060225180934.FCC3.BQW10602@nifty.com>
p4raw-id: //depot/perl@27329
Nicholas Clark [Sat, 25 Feb 2006 16:50:15 +0000 (16:50 +0000)]
Use xpv_len rather than xpv_cur in GVs to store GvASSIGN_GENERATION.
Assert that GVs do not access SvCUR or SvLEN.
p4raw-id: //depot/perl@27328
Nicholas Clark [Sat, 25 Feb 2006 16:48:46 +0000 (16:48 +0000)]
Abstract the specific use of SvCUR in GVs for detecting variables on
both sides of an assignment using GvASSIGN_GENERATION() and
GvASSIGN_GENERATION_set().
p4raw-id: //depot/perl@27327
Nicholas Clark [Sat, 25 Feb 2006 15:38:25 +0000 (15:38 +0000)]
xgv_stash can be stored as a union with the NV, reducing the size of
PVGVs by another pointer.
p4raw-id: //depot/perl@27326
Nicholas Clark [Sat, 25 Feb 2006 15:11:28 +0000 (15:11 +0000)]
Curiously none of the macros SvIVX, SvUVX or SvNVX are used on
typeglobs.
p4raw-id: //depot/perl@27325
Nicholas Clark [Sat, 25 Feb 2006 14:50:38 +0000 (14:50 +0000)]
Amazingly, it seems that none of the other GV specific macros are
accessed unless the GV thinks that it is a GV.
p4raw-id: //depot/perl@27324
Nicholas Clark [Sat, 25 Feb 2006 00:39:30 +0000 (00:39 +0000)]
Store GvGP in the SV head union. For all the common lookups [eg GvCV()]
this avoids 1 pointer dereference and the associated risk of a CPU
cache miss. Although this patch looks deceptively small, I fear its
CBV(*) might be rather high.
(* Crack By Volume)
p4raw-id: //depot/perl@27323
Nicholas Clark [Fri, 24 Feb 2006 23:30:50 +0000 (23:30 +0000)]
With PERL_DONT_CREATE_GVSV, don't need to create a new GvSV in
Perl_save_scalar.
p4raw-id: //depot/perl@27322
Nicholas Clark [Fri, 24 Feb 2006 22:43:14 +0000 (22:43 +0000)]
Given that SvPV on a typeglob is now irrelevant, really we only need
to store the GvGP.
p4raw-id: //depot/perl@27321
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