Steffen Mueller [Mon, 24 Feb 2014 13:39:08 +0000 (14:39 +0100)]
B::Deparse: Padrange deparse fix
The PADRANGE support fakes up a PUSHMARK OP but until this commit, it
did so incompletely since it never overrode the OP type (that was still
an OP_PADRANGE). This addresses that.
On top of it, there's two minor changes that switch from "eq" to "=="
for comparing numeric OP types.
Yves Orton [Sun, 23 Feb 2014 19:53:51 +0000 (20:53 +0100)]
fix RT #121299 - Inconsistent behavior with backreferences nested inside subpattern references
Match variables should be dynamically scoped during GOSUB and GOSTART.
The callers state should be inherited by the callee, but once the callee
returns, the callers state should be restored.
This is different from EVAL, where the callers and callees state are
expected to not be the same (although might be the same), and where
the "reasonable" match semantics differ. Currently the following two
one liners will produce different results:
$ ./perl -Ilib -le'"<ab><>>" =~/ < (?: \1 | [ab]+ ) (>) (?0)? /x and print $&;'
<ab><>>
$ ./perl -Ilib -le'$qr= qr/ < (?: \1 | [ab]+ ) (>) (??{ $qr })? /x; "<ab><>>" =~ m/$qr/ and print $&;'
<ab>
While I think reasonable people could argue that we should special case
things when we know that the return from (??{ ... }) is the same as the
currently executing pattern I think explaining the difference would be
harder than necessary.
On the contrary making GOSUB/GOSTART exactly the same as EVAL, so that
the match vars were totally independent seems to throw away an
opportunity for much more powerful semantics than can be offered by
EVAL.
Yves Orton [Sun, 23 Feb 2014 17:59:48 +0000 (18:59 +0100)]
Improve how regprop dumps REF-like nodes during execution
We pass in the regmatch_info struct, which allows us to dump
what a given REF is going to match.
Yves Orton [Fri, 21 Feb 2014 11:54:02 +0000 (12:54 +0100)]
comments and whitespace fixups to inprove clarity of the code
Craig A. Berry [Mon, 24 Feb 2014 02:47:07 +0000 (20:47 -0600)]
test nit in CPAN-Meta-YAML/t/31_local_tml.t
Directories on VMS have a .DIR extension. This test appears to be
constructing method names from directory names, so we need to trim off
the extension to get it to pass.
Awaiting upstream application at:
https://rt.cpan.org/Public/Bug/Display.html?id=93297
David Mitchell [Sun, 23 Feb 2014 16:04:38 +0000 (16:04 +0000)]
fix win32 build
dca36a0cc embedded #ifdefs within a macro call, which is naughty (I
think). So have the ifdef outside the macro instead
Father Chrysostomos [Mon, 17 Feb 2014 06:25:27 +0000 (22:25 -0800)]
[perl #121259] Always allow COW after $input=<>
sv_grow provides an extra byte for the sake of copy-on-write’s buffer
reference count, but skips this for multiples of 256 (though the com-
ments there say powers of two).
When we do
$input=<>
The assignment is optimised away and the allocation takes place in
sv_gets. In that code path, we know we don’t need a nice power of
two and allocating an extra byte won’t hurt, so go ahead and add an
extra byte.
This speeds up code doing m//g on $input, because it avoids the pre-
match copy.
Chris 'BinGOs' Williams [Fri, 21 Feb 2014 16:08:01 +0000 (16:08 +0000)]
Module-CoreList 3.07 released to CPAN, bump core version to 3.08
Steve Hay [Fri, 21 Feb 2014 08:37:37 +0000 (08:37 +0000)]
Fix syncing of Config-Perl-V with CPAN version 0.20
Commit
d0fa2fb96e removed some erroneous changes made by commit
0b39d4dc4a
but didn't quite restore 21_plv518.t to match the CPAN version.
Steve Hay [Fri, 21 Feb 2014 08:12:35 +0000 (08:12 +0000)]
Upgrade HTTP-Tiny from version 0.042 to 0.043
Tony Cook [Fri, 21 Feb 2014 04:15:26 +0000 (15:15 +1100)]
Tony Cook [Mon, 17 Feb 2014 04:21:34 +0000 (15:21 +1100)]
bump $base::VERSION to 2.22
Tony Cook [Mon, 17 Feb 2014 04:19:34 +0000 (15:19 +1100)]
[perl #121196] only examine the name being included
Checking the location called from broke require overrides.
Tony Cook [Fri, 21 Feb 2014 03:47:05 +0000 (14:47 +1100)]
Chris 'BinGOs' Williams [Thu, 20 Feb 2014 23:31:43 +0000 (23:31 +0000)]
Update Module-Load to CPAN version 0.32
[DELTA]
0.32 Thu Feb 20 22:53:19 GMT 2014
* Fix tests to support statically built perls
Craig A. Berry [Thu, 20 Feb 2014 22:25:28 +0000 (16:25 -0600)]
Only define Perl__get_regclass_nonbitmap_data once.
It was added in
77d654fbc7477bd but since it is exported, it
should not be defined in both the core and the extension versions
of regex code. Doing so causes a multiply defined symbol warning
in the VMS linker and results in a build failure. It might cause
trouble in any other environment with a strict linker.
Tony Cook [Thu, 20 Feb 2014 22:12:58 +0000 (09:12 +1100)]
[perl #120939] at least fix the leak in const_av_xsub
Chris 'BinGOs' Williams [Thu, 20 Feb 2014 20:56:46 +0000 (20:56 +0000)]
Update ExtUtils-MakeMaker to CPAN version 6.90
[DELTA]
6.90 Thu Feb 20 20:46:04 GMT 2014
No changes from 6.89_01
6.89_01 Mon Feb 17 15:56:39 GMT 2014
Bug fixes:
* Libraries are not transitive on Android
Karl Williamson [Thu, 20 Feb 2014 18:29:15 +0000 (11:29 -0700)]
Restore proper functioning of -Mdiagnostics
Commit
1c604e7c7f fixed some pod errors, but broke
./perl -Ilib -Mdiagnostics -e '$/=[]'
This fixes that.
Karl Williamson [Thu, 20 Feb 2014 18:10:39 +0000 (11:10 -0700)]
Change 'semantics' to 'rules'
The term 'semantics' in documentation when applied to character sets is
changed to 'rules' as being a shorter less-jargony synonym in this case.
This was discussed several releases ago, but I didn't get around to it.
Karl Williamson [Thu, 20 Feb 2014 17:28:58 +0000 (10:28 -0700)]
Change av_len calls to av_tindex for clarity
av_tindex is a more clearly named synonym for av_len, available starting
in v5.18. This changes the core uses to it, including modules in /ext,
which are not dual-lifed.
Karl Williamson [Thu, 20 Feb 2014 17:23:23 +0000 (10:23 -0700)]
Bump version numbers
These four core-only modules are about to be changed so that they call
av_tindex instead of av_len. There's no chance that any of the version
numbers will need to be reverted, as we think that bumping a single-life
module's version is harmless.
Nicholas Clark [Thu, 20 Feb 2014 15:54:09 +0000 (16:54 +0100)]
Update ribasushi's e-mail address.
Peter Rabbitson [Thu, 20 Feb 2014 15:14:42 +0000 (16:14 +0100)]
Fix pod typo (kentnl++)
H.Merijn Brand [Thu, 20 Feb 2014 11:00:15 +0000 (12:00 +0100)]
One typo fix was missed in upgrading Config::Perl::V to 0.20
The modified for blead change has been reverted
The -V output as checked for 5.10.x and 5.18.x will not change
with changes in blead.
I will add new test files for all most recent maint releases
and will add one for 5.10.0 when it is out
Chris 'BinGOs' Williams [Thu, 20 Feb 2014 10:54:58 +0000 (10:54 +0000)]
Module-CoreList 3.06 released to CPAN
H.Merijn Brand [Thu, 20 Feb 2014 10:37:47 +0000 (11:37 +0100)]
Amend Porting/core-cpan-diff
Allow -v with -x
Show diff for customized scripts when -d and -v
Allow -v #
Set -d if -v 3 and up
Tony Cook [Thu, 20 Feb 2014 07:10:51 +0000 (18:10 +1100)]
prepare Module::CoreList for next release
Tony Cook [Thu, 20 Feb 2014 05:32:01 +0000 (16:32 +1100)]
bump to version 5.19.10 and fix the version number reference in op.c
Tony Cook [Thu, 20 Feb 2014 05:06:18 +0000 (16:06 +1100)]
new perldelta for 5.19.10
Tony Cook [Thu, 20 Feb 2014 05:02:57 +0000 (16:02 +1100)]
avoid leaving the old perldelta as a symlink
In a built tree, the name we copy perldelta.pod to is a symlink to
perldelta.pod, and if you blindly follow the git adds, you end up
adding a symlink to the commit.
unlink() the name we're about to overwrite before we overwrite it to
prevent that.
Tony Cook [Thu, 20 Feb 2014 04:56:00 +0000 (15:56 +1100)]
record the 5.19.9 epigraph
Tony Cook [Thu, 20 Feb 2014 04:40:24 +0000 (15:40 +1100)]
merge 5.19.9 release branch
Karl Williamson [Thu, 20 Feb 2014 04:14:44 +0000 (21:14 -0700)]
regcomp.c: Don't read uninitialized data
I keep forgetting that the OP of a regnode is not defined in Pass 1 of
the regex compiler. This is likely the cause of inconsistent results in
lib/locale.t, as valgrind shows there to be a read of uninitialized
data before this patch, and the result is randomly tainting when there
shouldn't be, consistent with the test failures.
Tony Cook [Thu, 20 Feb 2014 03:24:53 +0000 (14:24 +1100)]
note lib/locale.t rare failure
Tony Cook [Thu, 20 Feb 2014 02:50:08 +0000 (13:50 +1100)]
update perlhist for 5.19.9
Tony Cook [Thu, 20 Feb 2014 02:44:11 +0000 (13:44 +1100)]
finalize perldelta for 5.19.9
Tony Cook [Thu, 20 Feb 2014 00:22:22 +0000 (11:22 +1100)]
Update Module::CoreList for 5.19.9
Karl Williamson [Thu, 20 Feb 2014 00:11:33 +0000 (17:11 -0700)]
lib/locale.t: Remove tests that need UTF-8 locale
These tests should not be here because they will only match under a
UTF-8 locale, which happens to be the case on the machine I developed
them on, but not necessarily always true, and so they are failing.
Given the deadline is already past, I'm just removing them for now, and
will re-add them later in another place in the file where we know we
are using a UTF-8 locale.
Karl Williamson [Wed, 19 Feb 2014 22:39:18 +0000 (15:39 -0700)]
locale.c: Change 'and' to '&&'
To actually compile on Windows
Karl Williamson [Wed, 19 Feb 2014 22:33:00 +0000 (15:33 -0700)]
run/locale.t: White-space only
Align a column
Karl Williamson [Wed, 19 Feb 2014 22:31:07 +0000 (15:31 -0700)]
locale.c: Another POSIX emulation fix on Windows
Right after I pushed the previous commit, I realized that the system
default locale on Windows should also have lower priority (besides LANG)
than the LC_foo environment variables. This should do that.
Karl Williamson [Wed, 19 Feb 2014 21:55:29 +0000 (14:55 -0700)]
.locale.c: Better emulate POSIX locale setting on Windows
Commit
b385bb4ddcb252e69a1044d702646741e2e489fb introduced
my_setlocale() compiled only under Windows which emulates the POSIX
rules for setting the locale. It differs from Windows only if the
locale passed in is "". Unfortunately it was buggy if the category
being set was LC_ALL, and there is a LANG environment variable. LANG
has lower precedence than the other environment variables, like
LC_NUMERIC, but my_setlocale() was giving it higher priority when set
through LC_ALL.
This should solve the problems being seen since
7cd8b56846670e577e1f62479eab8f38fb11da14
Karl Williamson [Tue, 18 Feb 2014 19:59:26 +0000 (12:59 -0700)]
Make taint checking regex compile time instead of runtime
See discussion at https://rt.perl.org/Ticket/Display.html?id=120675
There are several unresolved items in this discussion, but we did agree
that tainting should be dependent only on the regex pattern, and not the
particular input string being matched against:
"The bottom line is we are moving to the policy that tainting is based
on the operation being in locale, without regard to the particular
operand's contents passed this time to the operation. This means simpler
core code and more consistent tainting results. And it lessens the
likelihood that there are paths in the core that should taint but don't"
This commit does the minimal work to change regex pattern matching to
determine tainting at pattern compilation time. Simply put, if a
pattern contains a regnode whose match/not match depends on the run-time
locale, any attempt to match against that pattern will taint, regardless
of the actual target string or runtime locale in effect. Given this
change, there are optimizations that can be made to avoid runtime work,
but these are deferred until later.
Note that just because a regular expression is compiled under locale
doesn't mean that the generated pattern will be tainted. It depends on
the actual pattern. For example, the pattern /(.)/ doesn't taint
because it will match exactly one character of the input, regardless of
locale settings.
Karl Williamson [Tue, 18 Feb 2014 18:37:10 +0000 (11:37 -0700)]
lib/locale.t: Add some test names
Karl Williamson [Tue, 18 Feb 2014 18:45:48 +0000 (11:45 -0700)]
lib/locale.t: Untaint before checking if next thing taints
The tests weren't testing what they purported to, as we should be sure
to start with untained values to see if the operation taints.
Karl Williamson [Wed, 19 Feb 2014 16:37:51 +0000 (09:37 -0700)]
perllocale: Add note about ENVIRONMENT variable
This variable is part of the environment, but wasn't previously
mentioned.
Karl Williamson [Wed, 19 Feb 2014 16:36:39 +0000 (09:36 -0700)]
perlsec: Nit
H.Merijn Brand [Wed, 19 Feb 2014 16:39:00 +0000 (17:39 +0100)]
Update Config::Perl::V to 0.20
David Golden [Wed, 19 Feb 2014 16:01:40 +0000 (11:01 -0500)]
perlootut: replace Object::Tiny with Class::Tiny
Class::Tiny is similarly small and simple in API, but with more powerful
features available. Comparison to Object::Tiny and Class::Accessor is
here: https://metacpan.org/pod/Class::Tiny#RATIONALE
At mst's suggestion, a link to Class::Tiny::Antlers for Moose-syntax
is included.
H.Merijn Brand [Wed, 19 Feb 2014 16:07:32 +0000 (17:07 +0100)]
New bincompat options
Karl Williamson [Wed, 19 Feb 2014 05:07:56 +0000 (22:07 -0700)]
regcomp.c: Remove no longer used function
I don't think this function will need to be used again.
Karl Williamson [Tue, 18 Feb 2014 18:01:23 +0000 (11:01 -0700)]
regcomp.c: Move some locale initialization code
This moves some code down a few lines, rewording the comments, and doing
some things only once, instead of each time through the loop.
This eliminates some tests, as the new place already has determined that
some of the preconditions for executing the code have been met. It
keeps us from generating unnecessary locale nodes for platforms which
don't have isascii().
Karl Williamson [Tue, 18 Feb 2014 17:47:15 +0000 (10:47 -0700)]
regcomp.c,regexec.c: White-space only
Properly indent two sections of code newly enclosed in braces by the
previous commit
Karl Williamson [Tue, 18 Feb 2014 17:24:31 +0000 (10:24 -0700)]
regcomp.c: Fix more alignment problems
I believe this will fix the remaining alignment problems recently being
shown on gcc on HP-UX, It works on the procura machine.
regnodes should not have stricter alignment than required by U32, for
reasons given in the comments this commit adds to the beginning of
regcomp.h. Commit
31f05a37 added a new ANYOF regnode struct with a
pointer field. This requires stricter alignment on some 64-bit platforms,
and hence doesn't work on those platforms.
This commit removes that regnode struct type, and instead stores the
pointer it used via a more indirect, but already existing mechanism
that stores other data..
The function that returns that other data is enlarged to return this new
field as well. It now needs to be called from regcomp.c, so the
previous commit had renamed and made it accessible from there. The
"public" function that wraps this one is unchanged. (I put "public" in
quotes here, because I don't think anyone outside core is or should be
using it, but since it has been publicly available for a long time, I'm
treating the API as unchangeable. regcomp.c called this public function
before this commit, but needs the additional data returned by the inner
one).
Karl Williamson [Tue, 18 Feb 2014 16:05:09 +0000 (09:05 -0700)]
regexec.c: Rename function, add parameter, make non-static
This is in preparation for a future commit where the function does more
things so its current name would be misleading. It will need to be
callable from regcomp.c as well.
Karl Williamson [Tue, 18 Feb 2014 15:57:48 +0000 (08:57 -0700)]
regcomp.h: Allow compiler to perform calculation
Instead of doing the calculation of how many bytes a 256 bitmap
occupies, let the compiler do it. I believe we are not too far away
from having the ability to allow applications to recompile Perl to
increase the bitmap size trading speed for memory. ICU has an 8192
bitmap last time I checked.
Karl Williamson [Mon, 17 Feb 2014 23:04:06 +0000 (16:04 -0700)]
regexec.c: Add some checks
These aren't currently needed, but a future commit will change so things
need to be more general
Karl Williamson [Mon, 17 Feb 2014 22:39:12 +0000 (15:39 -0700)]
Change method of passing some info from regcomp to regexec
For the last several releases, the fact that an ANYOF node could match
something outside its bitmap has been passed to regexec.c by having its
ARG field not be -1 (appropriately cast). A bit was set if the match
could occur even if the target string was not UTF-8 encoded. This
design was used to save a bit, as previously there was a bit also for it
matching UTF-8 strings.
That design is no longer tenable, as a future commit will have a third
(independent) reason for something to match outside the bitmap, This
commits uses the current spare bit flag to indicate if the match can
only occur if the target string is UTF-8.
Karl Williamson [Mon, 17 Feb 2014 22:40:50 +0000 (15:40 -0700)]
regcomp.h: Remove extraneous comment
This is obsolete and is a partial copy of the up-to-date comment below
it.
Karl Williamson [Mon, 17 Feb 2014 20:57:11 +0000 (13:57 -0700)]
regcomp.h: Free up flag bit in ANYOF nodes
The ANYOF_LOC bit was removed from final use in the previous commit.
Karl Williamson [Mon, 17 Feb 2014 20:47:00 +0000 (13:47 -0700)]
regexes: Remove uses of ANYOF_LOCALE flag
This flag no longer adds any useful information and can be removed. An
ANYOF node that depends on locale either matches a POSIX class like /d,
or matches case insensitively, or both. There are flags for both these
cases, and to see if something matches locale, one merely needs to see
if either flag is set.
Not having to keep track of this extra flag simplifies things, and will
allow it to be removed. There was a time when this flag was shared with
one of the remaining locale ones, and there was relict code that allowed
that sharing to be reinstated, and which this commit also removes.
Karl Williamson [Mon, 17 Feb 2014 19:49:10 +0000 (12:49 -0700)]
regcomp.c: Simplify /l Synthetic Start Class construction
The ANYOF_POSIXL flag is needed in general for ANYOF nodes to indicate
if the struct contains an extra U32 element used to hold the list of
POSIX classes (like \w and [:punct:]) whose matches depend on the locale
in effect at the time of runtime pattern matching.
But the SSC always contains this U32, and so doesn't need to use the
flag. Instead, if there aren't any such classes, the U32 will be zero.
Removing keeping track of this flag during the assembly of the SSC
simplifies things. At the completion of this process, this flag is
set if the U32 is non-zero to pass that information on to regexec.c so
that it doesn't have to special case things.
Karl Williamson [Sat, 15 Feb 2014 21:45:03 +0000 (14:45 -0700)]
Convert more EXACTFish nodes to EXACT when possible
Under /i matching, many characters match only themselves, such a
punctuation. If a node contains only such characters it can be an EXACT
node. The optimizer gets better hints when dealing with EXACT nodes
than ones with folding.
This changes the alloc_maybe_populate() function to look for
possibilities of non-folding input.
Rafael Garcia-Suarez [Wed, 19 Feb 2014 14:41:51 +0000 (15:41 +0100)]
Do not dereference hv before ensuring it's not NULL
This should fix RT #116441 and possibly other bugs.
Tony Cook [Wed, 19 Feb 2014 09:26:38 +0000 (20:26 +1100)]
perldelta updates
Tony Cook [Wed, 19 Feb 2014 04:12:31 +0000 (15:12 +1100)]
save errno/$! across Win32.pm autoloads too
Tony Cook [Wed, 19 Feb 2014 04:01:06 +0000 (15:01 +1100)]
cygwin doesn't implement $^E (except as a read of $!)
On Cygwin, reading $^E actually reads $!, as it does on other non-
VMS/Win32/OS/2 platforms. Setting it does nothing.
James E Keenan [Wed, 19 Feb 2014 02:27:30 +0000 (03:27 +0100)]
Correct number of tests in plan.
David Golden [Wed, 19 Feb 2014 01:29:52 +0000 (20:29 -0500)]
perlvar.pod: suggest string comparisons for $]
David Golden [Wed, 19 Feb 2014 01:10:45 +0000 (20:10 -0500)]
restore $PERL_OLD_VERSION to English.pm
In the dark ages, when $^V replaced $] for $PERL_VERSION,
$PERL_OLD_VERSION was added as a comment in the list of deprecated
variable. Since $] is *not* deprecated, this commit restores it.
Tony Cook [Tue, 11 Feb 2014 05:42:57 +0000 (16:42 +1100)]
[perl #121081] workaround different output on VMS
VMS is a special snowflake, deal with the slightly different debugger
output it produces.
David Golden [Tue, 18 Feb 2014 20:41:28 +0000 (15:41 -0500)]
Update HTTP-Tiny to CPAN version 0.042
[DELTA]
[ADDED]
- If IO::Socket::IP 0.25+ is installed, HTTP::Tiny will use it for
transparent IPv4 or IPv6 support.
Karl Williamson [Tue, 18 Feb 2014 16:19:46 +0000 (09:19 -0700)]
Fix pod errors
Ricardo Signes [Tue, 18 Feb 2014 13:38:44 +0000 (08:38 -0500)]
re-import 5.19.8 delta form 5.19.8
Tony Cook [Tue, 18 Feb 2014 10:03:29 +0000 (21:03 +1100)]
update perlport with currently unresolved Cygwin test failures
Tony Cook [Tue, 18 Feb 2014 09:37:47 +0000 (20:37 +1100)]
Update Parse-CPAN-Meta to CPAN version 1.4413
1.4413 2014-02-17 20:04:23-05:00 America/New_York
[FIXED]
- UTF-8 decoding is done differently to avoid requiring
a newer version of Encode (Graham Knop)
Tony Cook [Tue, 18 Feb 2014 09:14:07 +0000 (20:14 +1100)]
perldelta updates
Steve Hay [Tue, 18 Feb 2014 08:51:49 +0000 (08:51 +0000)]
Upgrade Digest-SHA from 5.86 to 5.87
Karl Williamson [Tue, 18 Feb 2014 06:10:51 +0000 (23:10 -0700)]
locale.c: Fix initialization compile error for HP
One of the HP compilers would not compile the compile-time array
initialization; so do it at runtime.
Tony Cook [Tue, 18 Feb 2014 04:13:20 +0000 (15:13 +1100)]
[perl #120936] op/taint.t handling of no ipcsysv on cygwin
shmget() and msgget() produce a SIGSYS on cygwin if cygserver isn't
running, crashing op/taint.t.
Perform similar checks to those done in io/shm.t to make sure these
are handled gracefully.
Tony Cook [Tue, 18 Feb 2014 00:37:45 +0000 (11:37 +1100)]
test.pl uses skip_all(...), not plan(skip_all => ...)
This was causing noise on cygwin systems that don't have cygserver
running.
Tony Cook [Mon, 17 Feb 2014 23:38:43 +0000 (10:38 +1100)]
avoid a "FILE" name conflict with cygwin's wchar.h
The 1.7.28 release of cygwin (or possible a separate package released
around the same time) header wchar.h includes the following code:
typedef __FILE FILE;
With PERLIO_NOT_STDIO set to true, the default for core source files, we
#include nostdio.h which does:
struct _FILE;
#define FILE struct _FILE
which turns the above code into:
typedef __FILE struct _FILE;
which isn't C.
Disable this hack for cygwin.c
Chris 'BinGOs' Williams [Mon, 17 Feb 2014 21:03:54 +0000 (21:03 +0000)]
Skip locale test on OpenBSD, MirBSD and Bitrig too
From the original ticket #115808 the following should produce
"Use of uninitialized value in print at -e line 1."
$ perl -wle 'use POSIX; print length setlocale POSIX::LC_ALL, "mtfnpy"'
16
So skip this test on OpenBSD, MirBSD and Bitrig
Chris 'BinGOs' Williams [Mon, 17 Feb 2014 20:30:07 +0000 (20:30 +0000)]
Update HTTP-Tiny to CPAN version 0.041
[DELTA]
0.041 2014-02-17 13:07:54-05:00 America/New_York
[no code change, only an amended Changes file]
[INCOMPATIBLE CHANGES (from 0.039)]
- The 'proxy' attribute no longer takes precedence over the
'http_proxy' environment variable. With the addition of http_proxy
and https_proxy attributes (and corresponding environment variable
defaults), the legacy 'proxy' attribute now maps to the
all_proxy/ALL_PROXY environment variable and only takes effect when
other proxy attributes are not defined.
[ADDED (since 0.039)]
- Added 'keep_alive' attribute for single-server persistent connections
(Clinton Gormley)
- Added support for Basic authorization with proxies
- Added support for https proxies via CONNECT
[FIXED (since 0.039)]
- Requests are made with one less write for lower latency (Martin
Evans)
0.040 2014-02-17 13:02:47-05:00 America/New_York
[INCOMPATIBLE CHANGES]
- The 'proxy' attribute no longer takes precedence over the
'http_proxy' environment variable. With the addition of http_proxy
and https_proxy attributes (and corresponding environment variable
defaults), the legacy 'proxy' attribute now maps to the
all_proxy/ALL_PROXY environment variable and only takes effect when
other proxy attributes are not defined.
[ADDED]
- Added support for Basic authorization with proxies
- Added support for https proxies via CONNECT
Karl Williamson [Wed, 12 Feb 2014 03:27:30 +0000 (20:27 -0700)]
regcomp.c: Fix some alignment problems
The bracketed character class (e.g. /[abc]/) in regular expression
patterns is implemented as an ANYOF regnode. There are several
different structs used for these, each a superset of the next smaller
size, with extra fields tacked on to its end. Bits in the part common
to all of them are set to indicate which size this particular instance
is.
Several functions in regcomp.c take the largest of these as a formal
parameter, even though a smaller one may actually be passed. This
avoids the need to have casts to access the optional fields, but the
code needs to be careful to check the common part bits before trying to
access a portion that may not actually be present. This practice dates
to at least Perl v5.6.2.
It turns out that there is further a problem with this if the tacked-on
fields require a stricter alignment than the common fields. The code in
the functions may assume that the actual parameter has suitable
alignment, which may not be the case.
Some months ago I added some extra optional pointer fields, which have
stricter alignment requirements on 64-bit machines than the common
portion, but no apparent problems ensued.
Then, I changed things slightly, so that the gcc compiler on HP machines
found an optimization possibility whose use required the proper
alignment, which wasn't present, and bus errors started happening there.
Tony Cook diagnosed the problem. A summary of his work can be found
at http://markmail.org/message/hee5zyah7rb62c72
This commit changes the formal parameter to the smallest ANYOF struct,
and uses casts to acess the optional portions.
I don't know how common the coding style formerly used in regcomp.c is,
but it is dangerous and can lead to unrelated changes causing errors.
This commit should enable gcc builds to complete on the HP gcc smokers
(previously miniperl built, but crashed in building the rest of perl),
but we're not sure because unrelated header issues on the gcc on the
machine that we have access to prevent blead from fully compiling there.
There remain alignment bugs which will cause the tests to fail there, as
the appended pointer field needs to have strict alignment on that
platform, but when the regnodes are allocated alignment isn't done. I
am working on fixing those.
Karl Williamson [Mon, 17 Feb 2014 15:11:04 +0000 (08:11 -0700)]
locale.c: Remove vars unused on some platforms
A Darwin compiler noted these are unused.
Chris 'BinGOs' Williams [Mon, 17 Feb 2014 12:46:15 +0000 (12:46 +0000)]
Update Parse-CPAN-Meta to CPAN version 1.4412
[DELTA]
1.4412 2014-02-17 07:14:43-05:00 America/New_York
[FIXED]
- Added prerequisite on Encode 2.11 (Paul Howarth)
1.4411 2014-02-16 23:06:00-05:00 America/New_York
[FIXED]
- Invalid UTF-8 encoding in YAML files are now replaced with "PERLQQ"
quoting from the Encode module and without warnings.
- Removed legacy test modifications for $ENV{PERL_CORE}
Karl Williamson [Mon, 17 Feb 2014 06:03:43 +0000 (23:03 -0700)]
PATCH [perl #121257] blead fails at run/locale.t
Commit 65ebb05984db179833ff252f547043f32184d893changed the locale
initialization code to look at the LANG environment variable as a
fallback if there was a problem with a higher priority variable.
Thus, when trying to have an empty environment for testing, one now
needs to cause LANG to be unset, which wasn't the case before..This
commit adds that unset to the test that needs an empty environment.
Karl Williamson [Mon, 17 Feb 2014 05:41:58 +0000 (22:41 -0700)]
t/run/locale.t: Fix skip count
This skipped the wrong number of tests on platforms that don't have a
locale whose decimal radix character isn't a dot. (e.g. no locales with
a comma).
Karl Williamson [Mon, 17 Feb 2014 05:06:03 +0000 (22:06 -0700)]
locale.c: Handle case where LC_ALL isn't "all"
Setting the LC_ALL locale category on NetBSD does not necessarily change
all the categories to the requested locale. Sometimes the LC_COLLATE
category is set to POSIX. I presume that is because collation has not
been defined for the given locale, so it uses a basic locale instead.
The code in locale.c that does locale initialization for the Perl
program at start-up, depended on LC_ALL setting all categories to the
same locale.
Karl Williamson [Sun, 16 Feb 2014 17:29:43 +0000 (10:29 -0700)]
sv.h: Add comment
There was recent confusion about this.
Father Chrysostomos [Mon, 17 Feb 2014 02:07:17 +0000 (18:07 -0800)]
Avoid recalculating sub name hash in util.c:get_db_sub
James E Keenan [Tue, 11 Feb 2014 00:50:47 +0000 (01:50 +0100)]
Clarify distinction between contents of dist/ and ext/.
Amended with a suggestion from rjbs.
For: RT #120808
Tony Cook [Sun, 16 Feb 2014 22:57:53 +0000 (09:57 +1100)]
[perl #121223] encourage use of PERL_NO_GET_CONTEXT
Tony Cook [Sun, 16 Feb 2014 22:54:42 +0000 (09:54 +1100)]
[perl #121223] explain PERL_NO_GET_CONTEXT a little
and tell the reader where to find the details.
Daniel Dragan [Thu, 13 Feb 2014 00:07:56 +0000 (11:07 +1100)]
add #define PERL_NO_GET_CONTEXT to ParseXS's pods
Not using PERL_NO_GET_CONTEXT is for legacy or unmaintained pre-ithreads
code. New code should define it.
Father Chrysostomos [Sun, 16 Feb 2014 20:43:42 +0000 (12:43 -0800)]
[perl #121255] Call set-magic when setting $DB::sub
Otherwise UTF8 length caches will not be reset, resulting in panicks
when ${^UTF8CACHE} is -1 or wrongs answers from length($DB::sub) when
${^UTF8CACHE} is 1.
Craig A. Berry [Sun, 16 Feb 2014 20:22:25 +0000 (14:22 -0600)]
Exclude Perl_my_setlocale symbol where it's not defined.
Because makedef.pl doesn't take into account the various ifdefs
in embed.fnc, it must repeat their logic by maintaining various
sets of platform-specific inclusions and exclusions.
Perl_my_setlocale was added in
b385bb4ddcb for Win32 only, so we
shouldn't be telling the linker to export it except on Win32.
Chris 'BinGOs' Williams [Sun, 16 Feb 2014 13:38:19 +0000 (13:38 +0000)]
Update Parse-CPAN-Meta to CPAN version 1.4410
[DELTA]
1.4410 2014-02-16 00:47:48-05:00 America/New_York
[INCOMPATIBLE CHANGES]
- Dropped support for Perl's before v5.8.1 to ensure proper
UTF-8 and IO layer support
[CHANGED]
- Updated CPAN::Meta::YAML prereq to 0.011 due to deprecation
of 'errstr' and consistent use of exceptions