This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Karl Williamson [Thu, 5 Dec 2019 19:26:21 +0000 (12:26 -0700)]
Fix UTF8_IS_START on EBCDIC
Chris 'BinGOs' Williams [Sat, 7 Dec 2019 20:10:12 +0000 (20:10 +0000)]
Update IO-Compress to CPAN version 2.093
Chris 'BinGOs' Williams [Sat, 7 Dec 2019 20:09:35 +0000 (20:09 +0000)]
Update Compress-Raw-Bzip2 to CPAN version 2.093
Chris 'BinGOs' Williams [Sat, 7 Dec 2019 20:08:41 +0000 (20:08 +0000)]
Update Compress-Raw-Zlib to CPAN version 2.093
Chris 'BinGOs' Williams [Fri, 6 Dec 2019 14:44:28 +0000 (14:44 +0000)]
Update IO-Compress to CPAN version 2.092
[DELTA]
2.092 4 December 2019
* No changes
Chris 'BinGOs' Williams [Fri, 6 Dec 2019 14:42:54 +0000 (14:42 +0000)]
Update Compress-Raw-Bzip2 to CPAN version 2.092
[DELTA]
2.092 4 December 2019
* No changes
Chris 'BinGOs' Williams [Fri, 6 Dec 2019 14:41:39 +0000 (14:41 +0000)]
Update Compress-Raw-Zlib to CPAN version 2.092
[DELTA]
2.092 4 December 2019
* No Changes
James E Keenan [Tue, 3 Dec 2019 14:16:07 +0000 (09:16 -0500)]
Local variable 'last' hides a parameter of the same name
LGTM static analysis identified a situation where it recommended
renaming a variable.
See: https://lgtm.com/projects/g/Perl/perl5/alerts/?mode=tree&severity=recommendation&ruleFocus=
2156240606
Better variable name per khw review
brian d foy [Thu, 5 Dec 2019 18:49:36 +0000 (13:49 -0500)]
Update link to Birrell's threads paper
James E Keenan [Tue, 3 Dec 2019 02:50:17 +0000 (21:50 -0500)]
Local variable 'imode' hides a parameter of the same name
LGTM static code analysis of Perl 5 source code issued this
recommendation. Implement fix.
https://lgtm.com/projects/g/Perl/perl5/rev/
ae73d7ec2329275a2dba4be24415743f884d9dfd
James E Keenan [Thu, 5 Dec 2019 02:58:47 +0000 (21:58 -0500)]
Tony Cook [Thu, 5 Dec 2019 00:06:08 +0000 (11:06 +1100)]
Tony Cook [Mon, 2 Dec 2019 04:50:49 +0000 (15:50 +1100)]
updates to $^H{feature_validname} now update cop_features
This removes $^{FEATURE_BITS}, since it's no longer needed.
Tony Cook [Mon, 2 Dec 2019 04:22:48 +0000 (15:22 +1100)]
tests for the faster features problem sprout pointed out
James E Keenan [Wed, 4 Dec 2019 15:05:35 +0000 (10:05 -0500)]
Correct inconsistent version numbers in English.pm
Per commit message by David Mitchell in
142a37fd (Jul 24 2013), the code
changes affecting the performance of $`, $&, $' weren't fully enabled
until 5.20. Hence, the documentation should caution for 5.18 and
earlier.
As reported by peterdd++ in https://github.com/Perl/perl5/pull/17344
James E Keenan [Wed, 4 Dec 2019 14:59:38 +0000 (09:59 -0500)]
Chad Granum [Wed, 4 Dec 2019 14:36:07 +0000 (09:36 -0500)]
Update Test-Simple to CPAN version 1.302170
From Changes:
1.302170 2019-12-02 13:25:48-08:00 America/Los_Angeles
- Fix unwanted END phase event (#840)
Tony Cook [Mon, 18 Nov 2019 03:34:13 +0000 (14:34 +1100)]
skip code that requires dynamic loading and minitest works
Tony Cook [Mon, 18 Nov 2019 03:33:31 +0000 (14:33 +1100)]
fix skip for loop over locales
Any skips inside this loop was skipping over the entire loop,
not just the current iteration, from the conditions tested in
the loop this seemed incorrect (besides messing up the test count.)
Tony Cook [Sun, 17 Nov 2019 21:29:47 +0000 (08:29 +1100)]
POSIX isn't loadable in miniperl
Tony Cook [Wed, 13 Nov 2019 21:02:34 +0000 (08:02 +1100)]
move the implementation of %-, %+ into core
Previousl this could cause problems during minitest.
Fixes #17293
Karl Williamson [Mon, 2 Dec 2019 16:52:14 +0000 (09:52 -0700)]
Regenerate Configure and friends after metaconfig changes
A probe for wcrtomb() and one for attribute always inline have been
added, and the ones for:
1) checking if there is a C backtrace facility; and
2) character data alignedness
have been revised
Karl Williamson [Mon, 2 Dec 2019 15:42:20 +0000 (08:42 -0700)]
metaconfig.h: Add entry for wcrtomb()
Karl Williamson [Mon, 2 Dec 2019 15:41:43 +0000 (08:41 -0700)]
metaconfig.h: Rmv temporary entries
These are no longer needed
Pali [Tue, 3 Dec 2019 09:53:03 +0000 (10:53 +0100)]
Update documentation for UTF8f
Karl Williamson [Mon, 2 Dec 2019 17:05:38 +0000 (10:05 -0700)]
regcomp.c: Silence compiler warning
Pali [Mon, 2 Dec 2019 15:09:46 +0000 (16:09 +0100)]
Storable: Fix compile warning: comparison between signed and unsigned integer expressions
gcc -m32 -c -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -Wall -Werror=declaration-after-statement -Werror=pointer-arith -Wextra -Wc++-compat -Wwrite-strings -O2 -DVERSION=\"3.18\" -DXS_VERSION=\"3.18\" -fPIC "-I../.." Storable.c
Storable.xs: In function ‘retrieve_lvstring’:
Storable.xs:1238:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
else if (PerlIO_read(cxt->fio, x, y) != y) { \
^
Storable.xs:1238:46: note: in definition of macro ‘SAFEPVREAD’
else if (PerlIO_read(cxt->fio, x, y) != y) { \
^~
Pali [Mon, 2 Dec 2019 15:09:43 +0000 (16:09 +0100)]
Storable: Fix compile warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘I32 {aka long int}’
gcc -m32 -c -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -Wall -Werror=declaration-after-statement -Werror=pointer-arith -Wextra -Wc++-compat -Wwrite-strings -O2 -DVERSION=\"3.18\" -DXS_VERSION=\"3.18\" -fPIC "-I../.." Storable.c
Storable.xs: In function ‘get_regexp’:
Storable.xs:3446:14: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘I32 {aka long int}’ [-Wformat=]
CROAK(("re::regexp_pattern returned only %d results", count));
^
Storable.xs:583:55: note: in definition of macro ‘CROAK’
#define CROAK(x) STMT_START { cxt->s_dirty = 1; croak x; } STMT_END
^
Storable.xs: In function ‘retrieve_regexp’:
Storable.xs:6867:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘I32 {aka long int}’ [-Wformat=]
CROAK(("Bad count %d calling _make_re", count));
^
Storable.xs:583:55: note: in definition of macro ‘CROAK’
#define CROAK(x) STMT_START { cxt->s_dirty = 1; croak x; } STMT_END
^
Karl Williamson [Thu, 28 Nov 2019 02:18:13 +0000 (19:18 -0700)]
locale.c: Use proper #ifdef to enable behavior
This changes to use USE_POSIX_2008_LOCALE instead of
HAS_POSIX_2008_LOCALE. Rarely do they differ, but someone may choose to
configure their installation to not use these more modern functions,
even if available, perhaps because they're buggy on that system.
Karl Williamson [Wed, 30 Jan 2019 16:56:15 +0000 (09:56 -0700)]
locale.c white space only
Karl Williamson [Thu, 28 Nov 2019 02:15:11 +0000 (19:15 -0700)]
PATCH: GH #17081: Workaround glibc bug with LC_MESSAGES
Please see the ticket for a full explanation. This bug has been
submitted to glibc, without any real action forthcoming so far.
This invalidates the message cache each time the locale of LC_MESSAGES
is changed, as glibc should be doing this when uselocale changes that,
but glibc fails to do so.
This patch is an extension to the one submitted by Niko Tyni++.
I don't know how to test it, since a test would rely on several
different locales in different languages being available, and that
depends on what's installed on the platform. I suppose that one could
go through the available locales, and try to find three with different
wording for the same message. Doing so however would trigger the bug,
and at the end, if we didn't get three that differed, we wouldn't know
we wouldn't know if it is because of the bug, or that they just didn't
exist on the system.
However, below is a perl program that demonstrated the patch worked.
You could adjust it to the available locales. The buggy code shows the
same text for all locales. The fixed shows three different languages.
use strict;
use Locale::gettext;
use POSIX;
$ENV{LANG} = 'C.UTF-8';
for my $lang (qw(fi_FI fr_FR en_US)) {
$ENV{LANGUAGE} = $lang;
setlocale(LC_MESSAGES, '');
my $d = Locale::gettext->domain("bash");
print $d->get('syntax error'), "\n";
}
Karl Williamson [Sat, 30 Nov 2019 15:20:54 +0000 (08:20 -0700)]
autodoc.pl: Catch more errors
The previous commit fixed an error in an =for apidoc line. This commit
fixes autodoc.pl to catch bugs like it, and also that there aren't
multiple places that document the same function. This necessitated a
way to note that sample documentation wasn't the real stuff.
Karl Williamson [Sat, 30 Nov 2019 15:11:19 +0000 (08:11 -0700)]
Fix wrong apidoc line
Max Maischein [Tue, 26 Nov 2019 20:51:48 +0000 (21:51 +0100)]
We don't need to switch branches in git at all
We can directly determine the (authors of) the commits
in a pull request by using the latest branch-off point
between bleadperl and the pull request branch and the
SHA that Github gives us.
Max Maischein [Tue, 26 Nov 2019 18:43:31 +0000 (19:43 +0100)]
Remove -Dissymlink='test -h'
This is a vestige of previously failed attempts. The previous attempts
failed due to non-Cygwin test.exe being in $ENV{PATH}.
Karl Williamson [Fri, 29 Nov 2019 14:34:15 +0000 (07:34 -0700)]
perlguts: Add missing '=for apidoc' lines
Spotted by Pali++
Karl Williamson [Thu, 28 Nov 2019 05:32:53 +0000 (22:32 -0700)]
POSIX/t/time.t: Reset LC_CTYPE to C
The C standard says about the format in strftime(): "The format shall be
a multibyte character sequence, beginning and ending in its initial
shift state"
Tony Cook and I interpret that as meaning that to be sure, not only does
LC_TIME have to be reset, but LC_CTYPE to account for all possible
variations in these tests.
Karl Williamson [Thu, 28 Nov 2019 05:30:57 +0000 (22:30 -0700)]
t/loc_tools.pl: Silence 'undef' warning
Karl Williamson [Wed, 27 Nov 2019 04:19:56 +0000 (21:19 -0700)]
regcomp.c: Silence (stupid) compiler warning
This can't really happen, but some compilers don't realize it.
Karl Williamson [Mon, 25 Nov 2019 04:21:39 +0000 (21:21 -0700)]
Move data for PL_InBitmap to charclass_invlists.h
This makes it consistent with the other inversion lists for this sort of
thing, and finishes the fix for GH #17154
Karl Williamson [Mon, 25 Nov 2019 03:48:54 +0000 (20:48 -0700)]
Move regex global variables to interpreter level
This is part of fixing gh #17154
This scenario from the ticket
(https://github.com/Perl/perl5/issues/17154#issuecomment-
558877358)
shows why this fix is necessary:
main interpreter initializes PL_AboveLatin1 to an SV it owns
loads threads::lite and creates a new thread/interpreter which
initializes PL_AboveLatin1 to a SV owned by the new interpreter
threads::lite child interpreter finishes, freeing all of its SVs,
PL_AboveLatin1 is now invalid
main interpreter uses a regexp that relies on PL_AboveLatin1, dies
horribly.
By making these interpreter level variables, this is avoided. There is
extra copying, but it is just the SV headers, as the real data is kept
as static C arrays.
Dan Book [Wed, 27 Nov 2019 00:12:33 +0000 (19:12 -0500)]
Update perlpolicy to reference GitHub issue tracker
Dan Book [Wed, 27 Nov 2019 00:04:57 +0000 (19:04 -0500)]
Convert issue links from rt.perl.org to GitHub
Dan Book [Wed, 27 Nov 2019 00:02:22 +0000 (19:02 -0500)]
Update Porting documents to reference GitHub issues
Chris 'BinGOs' Williams [Tue, 26 Nov 2019 20:41:55 +0000 (20:41 +0000)]
The version for PPPort in CPAN is 3.56
Vitali Peil [Fri, 23 Jun 2017 11:47:53 +0000 (13:47 +0200)]
PATCH: gh #16045: add test descriptions for some basic tests
Committer's note: I'm belatedly applying the rest of the patches from
the original ticket.
Tony Cook [Sun, 24 Nov 2019 23:24:14 +0000 (10:24 +1100)]
re-work the cygwin action
This does a few things:
- checks out perl under the cygwin "home" directory, since cygwin only
tries to make POSIX permissions work under that. This allows a test
of the copied file mode to work in lib/File/Copy.t
- checkout using cygwin's checkout, rather than checking out using Win32
then refreshing it.
The checkout code is a bit ugly, it might be possible to use
action/checkout's path option to fix it.
Tony Cook [Mon, 25 Nov 2019 22:32:34 +0000 (09:32 +1100)]
Revert "cygwin 2.1.0 can test -r just fine, incl. under admin"
and re-work it to match what the core does to check for an admin user
under Cygwin.
I misunderstood what this was testing when submitted.
Yes, -r works under admin, and returns the correct result, but this is
specifically testing the behaviour as a non-admin.
Tony Cook [Mon, 25 Nov 2019 22:48:58 +0000 (09:48 +1100)]
more closely match File::stat's -X behaviour to built-in on cygwin
Tony Cook [Mon, 25 Nov 2019 04:37:12 +0000 (15:37 +1100)]
Make FindBin dual-life
Tony Cook [Mon, 25 Nov 2019 04:30:36 +0000 (15:30 +1100)]
make test (via TestInit) in core and TAP::Harness set @INC
so we don't need the test code to do it
Sawyer X [Wed, 6 Nov 2019 07:10:23 +0000 (09:10 +0200)]
Update gitignore:
This was done by calling:
./perl -Ilib regen/lib_cleanup.pl
Sawyer X [Wed, 6 Nov 2019 07:10:17 +0000 (09:10 +0200)]
Update Maintainers.pl
Sawyer X [Wed, 6 Nov 2019 07:09:58 +0000 (09:09 +0200)]
Regenerate META:
Regenerate the META by calling:
make regen_meta
Sawyer X [Wed, 6 Nov 2019 07:09:36 +0000 (09:09 +0200)]
Update MANIFEST:
This was done by calling:
./perl -Ilib Porting/pod_rules.pl
Sawyer X [Wed, 6 Nov 2019 07:09:25 +0000 (09:09 +0200)]
Change regex to look for t/ dir
Sawyer X [Wed, 6 Nov 2019 07:09:13 +0000 (09:09 +0200)]
Move FindBin to dist/
James E Keenan [Fri, 15 Nov 2019 23:52:33 +0000 (18:52 -0500)]
Update Storable's bugtracker
Tony Cook [Thu, 29 Aug 2019 01:24:35 +0000 (11:24 +1000)]
Filter::Simple: fix and sanity check for executable_no_comments
fixes #17122
Tony Cook [Mon, 18 Nov 2019 20:59:39 +0000 (07:59 +1100)]
bump $Storable::VERSION
Tony Cook [Wed, 21 Aug 2019 01:37:58 +0000 (11:37 +1000)]
disallow vstring magic strings over 2GB-1
On reads this could result in buffer overflows, so avoid writing
such large vstrings to avoid causing problems for older Storable.
Since we no longer write such large vstrings, we don't want to accept
them.
I doubt that restricting versions strings to under 2GB-1 will have
a practical effect on downstream users.
fixes #17306
Karl Williamson [Sun, 24 Nov 2019 19:12:19 +0000 (12:12 -0700)]
utf8.h: Rmv obsolete macros
These macros were missed in
dd1a3ba7882ca70c1e85b0fd6c03d07856672075
and
059703b088f44d5665f67fba0b9d80cad89085fd.
Using them would cause things to fail to compile
Karl Williamson [Sun, 24 Nov 2019 19:11:09 +0000 (12:11 -0700)]
Add missing back compat macros
These are needed only to allow some modules to stay updated with blead.
Chris 'BinGOs' Williams [Sun, 24 Nov 2019 18:43:54 +0000 (18:43 +0000)]
Chris 'BinGOs' Williams [Sun, 24 Nov 2019 18:42:47 +0000 (18:42 +0000)]
Update Compress-Raw-Bzip2 to CPAN version 2.091
[DELTA]
2.091 23 November 2019
* Silence compiler warnings
https://github.com/pmqs/Compress-Raw-Bzip2/issues/1
74756934f3502a0f7ca6b28099fd36057bd958da
Chris 'BinGOs' Williams [Sun, 24 Nov 2019 18:41:32 +0000 (18:41 +0000)]
Update Compress-Raw-Zlib to CPAN version 2.091
[DELTA]
2.091 23 November 2019
* Silence "macro expands to multiple statements" warning
Change sourced upstream from https://github.com/Perl/perl5/issues/17013
https://github.com/pmqs/Compress-Raw-Zlib/issues/2
da2bd1fc765b80d01ed10a79b6c4a035e5095ed8
Chris 'BinGOs' Williams [Sun, 24 Nov 2019 18:34:23 +0000 (18:34 +0000)]
Well, she turned me into a newt!
Karl Williamson [Fri, 22 Nov 2019 22:36:50 +0000 (15:36 -0700)]
regcomp.sym: Add comment
Karl Williamson [Fri, 22 Nov 2019 22:34:40 +0000 (15:34 -0700)]
regcomp.h: Delete obsolote macro
Karl Williamson [Fri, 22 Nov 2019 22:33:14 +0000 (15:33 -0700)]
regcomp.sym: Simplify a couple regnode defns
Under the given circumstances, these work precisely like others that
already have good descriptions.
Karl Williamson [Fri, 22 Nov 2019 22:31:51 +0000 (15:31 -0700)]
regcomp.c: Add assertion
This will catch illegal things a little earlier.
Karl Williamson [Fri, 22 Nov 2019 22:28:13 +0000 (15:28 -0700)]
PATCH: gh #17319 Segfault
It turns out that one isn't supposed to fill in the offset to the next
regnode at node creation time. And this node is like EXACTish, so the
string stuff isn't accounted for in its regcomp.sym definition
Karl Williamson [Fri, 22 Nov 2019 13:50:28 +0000 (06:50 -0700)]
Merge branch 'ppport' into blead
This includes the functionality for the forthcoming 3.56 release on
CPAN.
Karl Williamson [Thu, 21 Nov 2019 20:35:59 +0000 (13:35 -0700)]
D:P: parts/inc/misc: Silence Wide char warnings
Karl Williamson [Wed, 13 Nov 2019 23:11:03 +0000 (16:11 -0700)]
D:P: Update parts/base, parts/todo to latest
Karl Williamson [Sun, 3 Nov 2019 22:22:46 +0000 (15:22 -0700)]
D:P: parts/embed.fnc: Update to latest blead
Karl Williamson [Fri, 15 Nov 2019 01:49:31 +0000 (18:49 -0700)]
D:P: HACKERS: Correct misstatement
Replacement regions work the opposite way round what it said.
Karl Williamson [Wed, 13 Nov 2019 19:18:19 +0000 (12:18 -0700)]
D:P: HACKERS: Update for modern test infrastructure
Karl Williamson [Wed, 13 Nov 2019 16:15:17 +0000 (09:15 -0700)]
D:P: PATCH: gh #156 sync_locale doesn't work in 5.20 maint
It turns out that there was special code added in the 5.20 maint series
that needed to be accounted for.
Karl Williamson [Tue, 12 Nov 2019 20:20:20 +0000 (13:20 -0700)]
D:P: devel/regenerate: Update script name
which has changed from .sh to .pl
Karl Williamson [Sun, 3 Nov 2019 22:22:05 +0000 (15:22 -0700)]
D:P: parts/apidoc.fnc: Update to latest blead
Karl Williamson [Sun, 3 Nov 2019 21:57:52 +0000 (14:57 -0700)]
D:P: Convert ok() to is()
There are some ok() that need to remain so, but this converts all the
ones that are really is() to be that.
After this commit, the remaining ok() can have a test description added
to them.
Karl Williamson [Sun, 3 Nov 2019 03:18:03 +0000 (21:18 -0600)]
D:P: Change to use modern skip functionality
The new skip() has a count of tests. Previously you had to loop
yourself.
Karl Williamson [Fri, 1 Nov 2019 19:09:11 +0000 (13:09 -0600)]
D:P: Convert to use modern Test functions
This commit copies much of test.pl from blead to replace the Test ones.
These versions are much friendlier to use. Several .t files required
minor changes to work with these. pv_tools.t was the only file using
the old obsolete skip() functionality fully. The new version does not
do a 'last SKIP', for compatibility.
like and unlike were not ported because of the absence of qr// in perls
this is supposed to work on.
And the portions of test.pl that were copied also required a few minor
changes to work back to 5.3.7.
Not all the ported functionality is currently in used. It may be that
changes will have to be made to it to get it to work; or will have to be
deleted.
Tomasz Konojacki [Wed, 13 Nov 2019 17:43:33 +0000 (18:43 +0100)]
D:P: fix mess.t failures when $0 contains backslashes
This seems to happen only when Devel::PPPort was built with
Visual C++ and nmake as a standalone distribution.
perl/perl5@
1ddd2f5fcd8802a45ffd773aec3af107f37613f6 had fixed that
before, but the change was made only in the autogenerated test file
and it was discarded when the tests were regenerated.
Karl Williamson [Fri, 22 Nov 2019 13:36:16 +0000 (06:36 -0700)]
Devel::PPPort: Bump version to 3.56
Steve Hay [Fri, 22 Nov 2019 11:37:13 +0000 (11:37 +0000)]
Fix MYMALLOC (PERL_MALLOC) build on Windows
Commit
34716e2a6e changed the WIN32 version of Perl_my_setenv() from using
Newx() to using safesysmalloc() (in S_env_alloc()), but neglected to make
the corresponding change from Safefree() to safesysfree().
Karl Williamson [Sat, 16 Nov 2019 23:13:57 +0000 (16:13 -0700)]
PATCH: gh #17275 Silence new warning
This was caused by a static inline function in a header that was
#included in a file that didn't use it. Normally, these functions are
#ifdef'd so as to be visible only to files in which they are used.
Some compilers warn that the function is defined but not used
otherwise. The solution is to remove this function's visibility from
the file that didn't use it.
Karl Williamson [Thu, 21 Nov 2019 21:21:07 +0000 (14:21 -0700)]
regcomp.c: Fix order of fcn declaration
The static comes before the return type
Karl Williamson [Sat, 16 Nov 2019 22:44:42 +0000 (15:44 -0700)]
Properly handle filled /il regnodes and multi-char folds
Previously we were ignoring this possibility. Suppose a pattern being
compiled under /il contains 'SS', and that it so happens that a regnode
becomes filled with the first 'S', so that the next regnode would begin
with the second one. If at runtime, the locale is UTF-8, the pattern
should match match a LATIN SHARP S. Until this commit, it wouldn't.
The commit just extends the current mechanism used in this situation (of
a filled regnode) for non-/l patterns.
If the locale isn't a UTF-8 one, the 'SS' sequence shouldn't match the
SHARP S, and it won't, but we have to construct the node so that it can
handle the UTF-8 case.
Max Maischein [Tue, 19 Nov 2019 17:25:30 +0000 (18:25 +0100)]
Try to find the appropriate SHAs
We want all the patches between the branch-off point from
blead and the current branch. The current branch position lives in
$ENV{GITHUB_SHA}, and the (latest) branch-off point from blead is
found by running
git merge-base $ENV{GITHUB_BASE_REF} $ENV{GITHUB_HEAD_REF}
We don't want to use the last commit, as it's a merge commit.
That commit will also have the Github mail address, not the real
git mail address of the author . Instead we use the (second)
parent commit to that merge commit.
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:55:53 +0000 (22:55 +0000)]
Update Module::CoreList for 5.31.7
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:52:35 +0000 (22:52 +0000)]
Bump the perl version in various places for 5.31.7
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:37:45 +0000 (22:37 +0000)]
new perldelta for v5.31.7
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:31:43 +0000 (22:31 +0000)]
Update epigraphs.pod for v5.31.6 one
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:27:33 +0000 (22:27 +0000)]
Merge branch 'release-5.31.6' into blead
Karl Williamson [Sun, 31 Mar 2019 20:00:25 +0000 (14:00 -0600)]
regcomp.c: Add invlist_lowest() and use it
This makes it less complicated to find the lowest code point in an
inversion list. This makes the place where it's used clearer as to what
is going on. And it may eventually be used in more than one place.
Karl Williamson [Wed, 20 Nov 2019 02:15:38 +0000 (19:15 -0700)]
Add ANYOFHs regnode
This node is like ANYOFHb, but is used when more than one leading byte
is the same in all the matched code points.
ANYOFHb is used to avoid having to convert from UTF-8 to code point for
something that won't match. It checks that the first byte in the UTF-8
encoded target is the desired one, thus ruling out most of the possible
code points.
But for higher code points that require longer UTF-8 sequences, many
many non-matching code points pass this filter. Its almost 200K that it
is ineffective for for code points above 0xFFFF.
This commit creates a new node type that addresses this problem.
Instead of a single byte, it stores as many leading bytes that are the
same for all code points that match the class. For many classes, that
will cut down the number of possible false positives by a huge amount
before having to convert to code point to make the final determination.
This regnode adds a UTF-8 string at the end. It is still much smaller,
even in the rare worst case, than a plain ANYOF node because the maximum
string length, 15 bytes, is still shorter than the 32-byte bitmap that
is present in a plain ANYOF. Most of the time the added string will
instead be at most 4 bytes.
Karl Williamson [Wed, 20 Nov 2019 02:08:15 +0000 (19:08 -0700)]
regcomp.c: DTRT in av_store()
We should be increasing the ref count in the scalars. If those aren't
needed past the end of the function doing the av_store, their ref count
can be decremented there.
Otherwise, things are inconsistent, and error prone.
Karl Williamson [Tue, 19 Nov 2019 04:54:57 +0000 (21:54 -0700)]
find_first_differing_byte_pos