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17 months agoRegenerate Configure and friends after metaconfig changes
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

17 months agometaconfig.h: Add entry for wcrtomb()
Karl Williamson [Mon, 2 Dec 2019 15:42:20 +0000 (08:42 -0700)]
metaconfig.h: Add entry for wcrtomb()

17 months agometaconfig.h: Rmv temporary entries
Karl Williamson [Mon, 2 Dec 2019 15:41:43 +0000 (08:41 -0700)]
metaconfig.h: Rmv temporary entries

These are no longer needed

17 months agoUpdate documentation for UTF8f
Pali [Tue, 3 Dec 2019 09:53:03 +0000 (10:53 +0100)]
Update documentation for UTF8f

17 months agoregcomp.c: Silence compiler warning
Karl Williamson [Mon, 2 Dec 2019 17:05:38 +0000 (10:05 -0700)]
regcomp.c: Silence compiler warning

17 months agoStorable: Fix compile warning: comparison between signed and unsigned integer expressions
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) {            \
                                              ^~

17 months agoStorable: Fix compile warning: format ‘%d’ expects argument of type ‘int’, but argume...
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
                                                       ^

17 months agolocale.c: Use proper #ifdef to enable behavior
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.

17 months agolocale.c white space only
Karl Williamson [Wed, 30 Jan 2019 16:56:15 +0000 (09:56 -0700)]
locale.c white space only

17 months agoPATCH: GH #17081: Workaround glibc bug with LC_MESSAGES
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";
}

17 months agoautodoc.pl: Catch more errors
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.

17 months agoFix wrong apidoc line
Karl Williamson [Sat, 30 Nov 2019 15:11:19 +0000 (08:11 -0700)]
Fix wrong apidoc line

17 months agoWe don't need to switch branches in git at all
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.

17 months agoRemove -Dissymlink='test -h'
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}.

17 months agoperlguts: Add missing '=for apidoc' lines
Karl Williamson [Fri, 29 Nov 2019 14:34:15 +0000 (07:34 -0700)]
perlguts: Add missing '=for apidoc' lines

Spotted by Pali++

17 months agoPOSIX/t/time.t: Reset LC_CTYPE to C
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.

17 months agot/loc_tools.pl: Silence 'undef' warning
Karl Williamson [Thu, 28 Nov 2019 05:30:57 +0000 (22:30 -0700)]
t/loc_tools.pl: Silence 'undef' warning

17 months agoregcomp.c: Silence (stupid) compiler 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.

17 months agoMove data for PL_InBitmap to charclass_invlists.h
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

17 months agoMove regex global variables to interpreter level
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.

17 months agoUpdate perlpolicy to reference GitHub issue tracker
Dan Book [Wed, 27 Nov 2019 00:12:33 +0000 (19:12 -0500)]
Update perlpolicy to reference GitHub issue tracker

17 months agoConvert issue links from rt.perl.org to GitHub
Dan Book [Wed, 27 Nov 2019 00:04:57 +0000 (19:04 -0500)]
Convert issue links from rt.perl.org to GitHub

17 months agoUpdate Porting documents to reference GitHub issues
Dan Book [Wed, 27 Nov 2019 00:02:22 +0000 (19:02 -0500)]
Update Porting documents to reference GitHub issues

17 months agoThe version for PPPort in CPAN is 3.56
Chris 'BinGOs' Williams [Tue, 26 Nov 2019 20:41:55 +0000 (20:41 +0000)]
The version for PPPort in CPAN is 3.56

17 months agoPATCH: gh #16045: add test descriptions for some basic tests
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.

17 months agore-work the cygwin action
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.

17 months agoRevert "cygwin 2.1.0 can test -r just fine, incl. under admin"
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.

17 months agomore closely match File::stat's -X behaviour to built-in on cygwin
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

17 months agoMake FindBin dual-life
Tony Cook [Mon, 25 Nov 2019 04:37:12 +0000 (15:37 +1100)]
Make FindBin dual-life

17 months agomake test (via TestInit) in core and TAP::Harness set @INC
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

17 months agoUpdate gitignore:
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

17 months agoUpdate Maintainers.pl
Sawyer X [Wed, 6 Nov 2019 07:10:17 +0000 (09:10 +0200)]
Update Maintainers.pl

17 months agoRegenerate META:
Sawyer X [Wed, 6 Nov 2019 07:09:58 +0000 (09:09 +0200)]
Regenerate META:

Regenerate the META by calling:

    make regen_meta

17 months agoUpdate MANIFEST:
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

17 months agoChange regex to look for t/ dir
Sawyer X [Wed, 6 Nov 2019 07:09:25 +0000 (09:09 +0200)]
Change regex to look for t/ dir

17 months agoMove FindBin to dist/
Sawyer X [Wed, 6 Nov 2019 07:09:13 +0000 (09:09 +0200)]
Move FindBin to dist/

17 months agoUpdate Storable's bugtracker
James E Keenan [Fri, 15 Nov 2019 23:52:33 +0000 (18:52 -0500)]
Update Storable's bugtracker

17 months agoFilter::Simple: fix and sanity check for executable_no_comments
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

17 months agobump $Storable::VERSION
Tony Cook [Mon, 18 Nov 2019 20:59:39 +0000 (07:59 +1100)]
bump $Storable::VERSION

17 months agodisallow vstring magic strings over 2GB-1
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

17 months agoutf8.h: Rmv obsolete macros
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

17 months agoAdd missing back compat macros
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.

17 months agoUpdate IO-Compress to CPAN version 2.091
Chris 'BinGOs' Williams [Sun, 24 Nov 2019 18:43:54 +0000 (18:43 +0000)]
Update IO-Compress to CPAN version 2.091

  [DELTA]

  2.091 23 November 2019

      * 000prereq.t: Drop LZMA Module as optional
        00d3c110ce6fd6e77dbede3e3aa6125394141891
        3697a7ced67d0989f2678514e9b04cbec3198f12
        7494437856fb815ba2d6b8762ef6fc623a6384e2

      * 011streamzip.t: Fixes for 5.6
        2078eb58c5f483341ac7e5c6fc5d48a0a752c585
        2f370b8ffb09b5cc5ad0830f9ef798b24a62f424
        30101188220dddbfaf1c42a2a91b9bac147909ab

17 months agoUpdate Compress-Raw-Bzip2 to CPAN version 2.091
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

17 months agoUpdate Compress-Raw-Zlib to CPAN version 2.091
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

17 months agoWell, she turned me into a newt!
Chris 'BinGOs' Williams [Sun, 24 Nov 2019 18:34:23 +0000 (18:34 +0000)]
Well, she turned me into a newt!

17 months agoregcomp.sym: Add comment
Karl Williamson [Fri, 22 Nov 2019 22:36:50 +0000 (15:36 -0700)]
regcomp.sym: Add comment

17 months agoregcomp.h: Delete obsolote macro
Karl Williamson [Fri, 22 Nov 2019 22:34:40 +0000 (15:34 -0700)]
regcomp.h: Delete obsolote macro

17 months agoregcomp.sym: Simplify a couple regnode defns
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.

17 months agoregcomp.c: Add assertion
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.

17 months agoPATCH: gh #17319 Segfault
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

17 months agoMerge branch 'ppport' into blead
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.

17 months agoD:P: parts/inc/misc: Silence Wide char warnings
Karl Williamson [Thu, 21 Nov 2019 20:35:59 +0000 (13:35 -0700)]
D:P: parts/inc/misc: Silence Wide char warnings

17 months agoD:P: Update parts/base, parts/todo to latest
Karl Williamson [Wed, 13 Nov 2019 23:11:03 +0000 (16:11 -0700)]
D:P: Update parts/base, parts/todo to latest

17 months agoD:P: parts/embed.fnc: Update to latest blead
Karl Williamson [Sun, 3 Nov 2019 22:22:46 +0000 (15:22 -0700)]
D:P: parts/embed.fnc: Update to latest blead

17 months agoD:P: HACKERS: Correct misstatement
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.

17 months agoD:P: HACKERS: Update for modern test infrastructure
Karl Williamson [Wed, 13 Nov 2019 19:18:19 +0000 (12:18 -0700)]
D:P: HACKERS: Update for modern test infrastructure

17 months agoD:P: PATCH: gh #156 sync_locale doesn't work in 5.20 maint
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.

17 months agoD:P: devel/regenerate: Update script name
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

17 months agoD:P: parts/apidoc.fnc: Update to latest blead
Karl Williamson [Sun, 3 Nov 2019 22:22:05 +0000 (15:22 -0700)]
D:P: parts/apidoc.fnc: Update to latest blead

17 months agoD:P: Convert ok() to is()
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.

17 months agoD:P: Change to use modern skip functionality
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.

17 months agoD:P: Convert to use modern Test functions
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.

17 months agoD:P: fix mess.t failures when $0 contains backslashes
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.

17 months agoDevel::PPPort: Bump version to 3.56
Karl Williamson [Fri, 22 Nov 2019 13:36:16 +0000 (06:36 -0700)]
Devel::PPPort: Bump version to 3.56

17 months agoFix MYMALLOC (PERL_MALLOC) build on Windows
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().

17 months agoPATCH: gh #17275 Silence new warning
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.

17 months agoregcomp.c: Fix order of fcn declaration
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

17 months agoProperly handle filled /il regnodes and multi-char folds
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.

17 months agoTry to find the appropriate SHAs
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.

17 months agoUpdate Module::CoreList for 5.31.7
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:55:53 +0000 (22:55 +0000)]
Update Module::CoreList for 5.31.7

17 months agoBump the perl version in various places 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

17 months agonew perldelta for v5.31.7
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:37:45 +0000 (22:37 +0000)]
new perldelta for v5.31.7

17 months agoUpdate epigraphs.pod for v5.31.6 one
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:31:43 +0000 (22:31 +0000)]
Update epigraphs.pod for v5.31.6 one

17 months agoMerge branch 'release-5.31.6' into blead
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 22:27:33 +0000 (22:27 +0000)]
Merge branch 'release-5.31.6' into blead

17 months agoregcomp.c: Add invlist_lowest() and use it
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.

17 months agoAdd ANYOFHs regnode
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.

17 months agoregcomp.c: DTRT in av_store()
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.

17 months agofind_first_differing_byte_pos
Karl Williamson [Tue, 19 Nov 2019 04:54:57 +0000 (21:54 -0700)]
find_first_differing_byte_pos

17 months agoregcomp.c fix comments, white-space
Karl Williamson [Mon, 18 Nov 2019 02:54:26 +0000 (19:54 -0700)]
regcomp.c fix comments, white-space

One comment was just a typo, another was erroneous

17 months agoMake makerel ignore other .git* files as well v5.31.6
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 19:55:59 +0000 (19:55 +0000)]
Make makerel ignore other .git* files as well

17 months agoFinalise perldelta and update perlhist
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 19:12:36 +0000 (19:12 +0000)]
Finalise perldelta and update perlhist

17 months agoUpdate Module::CoreList for 5.31.6
Chris 'BinGOs' Williams [Wed, 20 Nov 2019 18:40:03 +0000 (18:40 +0000)]
Update Module::CoreList for 5.31.6

17 months agoregcomp.sym: Add missing commas
Karl Williamson [Tue, 19 Nov 2019 16:29:07 +0000 (09:29 -0700)]
regcomp.sym: Add missing commas

I don't think lack of these affects anything, but they were inconsistent

17 months agoOutput information on the current pull request
Max Maischein [Sun, 17 Nov 2019 22:22:24 +0000 (23:22 +0100)]
Output information on the current pull request

17 months agoOutput information on the current pull request
Max Maischein [Sun, 17 Nov 2019 22:22:01 +0000 (23:22 +0100)]
Output information on the current pull request

17 months agoFix the author email address on Github Actions pull requests
Max Maischein [Sun, 17 Nov 2019 21:20:19 +0000 (22:20 +0100)]
Fix the author email address on Github Actions pull requests

Like Travis CI, Github Actions use the email address used to with Github
instead of using the email address the author might have used with Git.

This patch uses the mail address from the changes itself

17 months agofix POSIX.xs under VMS
David Mitchell [Tue, 19 Nov 2019 09:05:24 +0000 (09:05 +0000)]
fix POSIX.xs under VMS

My recent commit v5.31.5-346-g116e19abbf assumed that SA_SIGINFO and
sa_sigaction would always be available, but they aren't under VMS, so
guard its use.

17 months agoUpdate Test-Simple to CPAN version 1.302169
Chad Granum [Tue, 19 Nov 2019 02:27:29 +0000 (21:27 -0500)]
Update Test-Simple to CPAN version 1.302169

From Changes:

1.302169  2019-11-18 15:49:38-08:00 America/Los_Angeles

  - Update inline Object::HashBase
  - Avoid 'used only once' warnings in BEGIN and END blocks
    (James E Keenan <jkeenan@cpan.org>)

Committer: perldelta for synch-with-cpan

17 months agodocument that /c does nothing for s///
Tony Cook [Mon, 16 Sep 2019 04:55:01 +0000 (14:55 +1000)]
document that /c does nothing for s///

Another option would be to go through a deprecation cycle.

We can't just remove it, since there might be existing code that
has (the non-functional) /c.

fixes #17071

17 months agoFix qr/[...]/ for 32 bit platforms with 64bit UV's
Karl Williamson [Mon, 18 Nov 2019 22:01:35 +0000 (15:01 -0700)]
Fix qr/[...]/ for 32 bit platforms with 64bit UV's

A Size_t should have been a UV.

17 months agoFix CCHOME setting for MinGW
Max Maischein [Mon, 18 Nov 2019 16:46:00 +0000 (17:46 +0100)]
Fix CCHOME setting for MinGW

17 months agoClean up -Dy debugging
Karl Williamson [Mon, 18 Nov 2019 21:28:30 +0000 (14:28 -0700)]
Clean up -Dy debugging

Commit 5d7580af4b14229eafb27db9b7a34b8b918876b4 didn't have it quite
right.

17 months agoFix tr/// for 32 bit platforms with 64bit ints
Karl Williamson [Mon, 18 Nov 2019 21:26:31 +0000 (14:26 -0700)]
Fix tr/// for 32 bit platforms with 64bit ints

Various variables were declared wrongly to be Size_t, instead of the
needed 'UV'.

17 months agoop.c: Rmv redundant line in tr/// table
Karl Williamson [Mon, 18 Nov 2019 21:13:35 +0000 (14:13 -0700)]
op.c: Rmv redundant line in tr/// table

The line was a relict of debugging.  I don't know if this could lead to
a bug or not, but it certainly did not belong.

17 months agoUpdates to perldelta
Karl Williamson [Mon, 18 Nov 2019 20:17:53 +0000 (13:17 -0700)]
Updates to perldelta

17 months agoperlguts: sprintf %p now works
Karl Williamson [Sat, 16 Nov 2019 16:09:49 +0000 (09:09 -0700)]
perlguts: sprintf %p now works

So recommend it instead of saying don't use it.

17 months agoSet CCHOME to make op/taint.t pass
Max Maischein [Sun, 17 Nov 2019 22:22:24 +0000 (23:22 +0100)]
Set CCHOME to make op/taint.t pass

Thanks to TonyC for providing the missing piece

17 months agoAdd smoke support for OSX
Max Maischein [Sun, 17 Nov 2019 19:48:48 +0000 (20:48 +0100)]
Add smoke support for OSX

17 months agoGithub Actions only get 2 CPUs
Max Maischein [Sun, 17 Nov 2019 19:39:16 +0000 (20:39 +0100)]
Github Actions only get 2 CPUs

We could maybe use 3 for testing, but that's a later optimization