platform/upstream/perl.git
13 years agoUpdate POD for 'corelist' so that the help page is more actual than illustrative
H.Merijn Brand [Thu, 14 Jul 2011 10:22:12 +0000 (11:22 +0100)]
Update POD for 'corelist' so that the help page is more actual than illustrative

Signed-off-by: Chris 'BinGOs' Williams <chris@bingosnet.co.uk>
13 years agomake peep optimiser recurse mostly only shallowly
David Mitchell [Tue, 5 Jul 2011 14:53:34 +0000 (15:53 +0100)]
make peep optimiser recurse mostly only shallowly

Long blocks of code that include logical or loop ops (i.e. those with
multiple 'branches' of ops, such as op_other, op_redo etc) cause
Perl_rpeep to recurse deeply and eventaully SEGV.

For example this crashes, due to the ENTERLOOP:

    eval ("{\$x = 1 }\n" x 10000)

The deep recursion happens because the processing of the entire rest of
the code occurs in within the nested call. For example in the code

    A && B; C; D; E;

the ops are structured as

A -> AND -> C -> D -> E
       \   /
         B

where AND->op_next points to C, while AND->op_other points to B.
rpeep() would normally process each op in the op_next sequence in turn
(i.e. A/AND/C/D/E), but when it reaches AND, it recursively calls
rpeep(B), which happens to then process B/C/D/E. Finally it returns,
and the parent rpeep processes C, finds it's already done, and exits.

Clearly, if C,D,E etc also contain conditional/loop ops, then the
recursion level gradually stacks up.

The fix for this is to add a small deferred queue to rpeep().
Whenever rpeep wants to recurse with op_other or op_lastop etc,
it instead adds it to the deferred queue. Only if the queue is full is
rpeep actually called. The hope is that by deferring, when we do
eventually process it, enough of the main op_next chain has already been
processed to ensure that the child rpeep returns very early.

In the example above, processing of AND causes B to be added to the queue,
and the main rpeep process continues processing C, D etc. Sometime later,
the queue becomes full and B is processed via a recursive call to rpeep.
B is processed, and op_next is followed to C, but C is marked as already
processed, so the child rpeep returns almost immediately.

For LOOP ops, I've stopped following op_redoop and op_nextop, since
AFAIKT the ops these point to will also be reachable vie op_next anyway.
op_lastop is the exception; in while(1){..} only op_lastop points to the
rest of the code block.

Note that this commit doesn't guarantee only shallow recursion, it just
makes deep recursion fairly unlikely.

Note also that this commit causes the order of the processing of op_next
chains to be altered; this can affect the ordering of compiler warnings
and fatal messages among potentially other things.

13 years agoOnly add Perl_pad_setsv to the list of symbols if -DDEBUGGING is true.
Nicholas Clark [Wed, 13 Jul 2011 20:39:15 +0000 (22:39 +0200)]
Only add Perl_pad_setsv to the list of symbols if -DDEBUGGING is true.

This is needed on Win32 since cc76b5cc1552a605, which make Perl_pad_setsv part
of the public API, and thereby exported for the first time.

13 years ago[perl #93324] Don’t autovivify *B:: in Carp
Father Chrysostomos [Thu, 14 Jul 2011 05:35:13 +0000 (22:35 -0700)]
[perl #93324] Don’t autovivify *B:: in Carp

While this may be bending over backwards, this avoids causing problems
for the Perl compiler suite and also for various CPAN modules that use
A, B and C packages for testing.

13 years agoperldelta update
Father Chrysostomos [Thu, 14 Jul 2011 05:14:49 +0000 (22:14 -0700)]
perldelta update

13 years agoAhem, 0fce7163 was not enough
Father Chrysostomos [Thu, 14 Jul 2011 05:14:30 +0000 (22:14 -0700)]
Ahem, 0fce7163 was not enough

13 years agoFix a compiler warning
Florian Ragwitz [Wed, 13 Jul 2011 17:22:52 +0000 (19:22 +0200)]
Fix a compiler warning

gimme is being set by POPBLOCK, but otherwise unused. PERL_UNUSED_VAR stops the
warning gcc generates for that.

13 years agoRemove an unused variable
Florian Ragwitz [Wed, 13 Jul 2011 17:22:41 +0000 (19:22 +0200)]
Remove an unused variable

13 years agoDon't include libutil.h on Linux
Florian Ragwitz [Wed, 13 Jul 2011 17:05:01 +0000 (19:05 +0200)]
Don't include libutil.h on Linux

All it does is cause warnings on recent systems with that header installed. It's
required for some variants of FreeBSD only.

13 years agoDual-life Term::Complete
Florian Ragwitz [Wed, 13 Jul 2011 15:26:42 +0000 (17:26 +0200)]
Dual-life Term::Complete

13 years agoperldelta for the SvIsCOW fix
Father Chrysostomos [Wed, 13 Jul 2011 15:39:14 +0000 (08:39 -0700)]
perldelta for the SvIsCOW fix

13 years agoperldelta for recent SvREADONLY fixes
Father Chrysostomos [Wed, 13 Jul 2011 15:33:04 +0000 (08:33 -0700)]
perldelta for recent SvREADONLY fixes

13 years agoMerge UTF8 pad stuff
Father Chrysostomos [Wed, 13 Jul 2011 04:50:35 +0000 (21:50 -0700)]
Merge UTF8 pad stuff

The series of commits in this branch add pad functions to the API and
make the pad fully UTF8-aware.

Previously, ‘use utf8; my $фу’ used to store raw UTF8 bytes in the
pad, without marking them as such.  So things sort of worked ‘by
accident’.

13 years agoFix perlintern links; regen known pod issues
Father Chrysostomos [Wed, 13 Jul 2011 04:38:17 +0000 (21:38 -0700)]
Fix perlintern links; regen known pod issues

13 years agoAdd a test count to fresh_perl_utf8.t
Father Chrysostomos [Wed, 13 Jul 2011 04:32:06 +0000 (21:32 -0700)]
Add a test count to fresh_perl_utf8.t

13 years agoAdd Brian Fraser to AUTHORS
Father Chrysostomos [Wed, 13 Jul 2011 03:41:57 +0000 (20:41 -0700)]
Add Brian Fraser to AUTHORS

13 years agoThis cleans the "Can't localize lexical variable" error.
Brian Fraser [Thu, 16 Jun 2011 10:57:22 +0000 (07:57 -0300)]
This cleans the "Can't localize lexical variable" error.

Plus the test case from t/run/fresh_perl.t, but in UTF-8,
in t/op/fresh_perl_utf8.t
That file currently has only that test, but I intend to
port others from fresh_perl.t to test clean stashes/GVs.

13 years agoCleaned up warning messages in pad.c, plus related tests.
Brian Fraser [Sat, 11 Jun 2011 18:53:43 +0000 (15:53 -0300)]
Cleaned up warning messages in pad.c, plus related tests.

13 years agoTests for the pad cleanup.
Brian Fraser [Sat, 11 Jun 2011 18:38:11 +0000 (15:38 -0300)]
Tests for the pad cleanup.

13 years agoCleanup of pad fetching and storing. This version normalizes the data on both sides...
Brian Fraser [Sat, 11 Jun 2011 18:12:44 +0000 (15:12 -0300)]
Cleanup of pad fetching and storing. This version normalizes the data on both sides, which isn't required, but may be more efficient than leaving it to the comparison function.

13 years agoAdded sv_eq_pvn_flags to pad.c, which will be used by later commits.
Brian Fraser [Sat, 11 Jun 2011 17:39:00 +0000 (14:39 -0300)]
Added sv_eq_pvn_flags to pad.c, which will be used by later commits.

13 years agoPassing the flag to the pad functions in toke.c
Brian Fraser [Sat, 11 Jun 2011 17:34:51 +0000 (14:34 -0300)]
Passing the flag to the pad functions in toke.c

13 years agoHandling of the flag parameter in Perl_allocmy, instead of looking at the global...
Brian Fraser [Sat, 11 Jun 2011 17:05:29 +0000 (14:05 -0300)]
Handling of the flag parameter in Perl_allocmy, instead of looking at the global flag.

13 years agopad.c: flags checking for the UTF8 flag when necessary
Brian Fraser [Sun, 10 Jul 2011 18:06:47 +0000 (11:06 -0700)]
pad.c: flags checking for the UTF8 flag when necessary

13 years agopad.h: Added a padadd_UTF8_NAME flag for pad_add_name_pvn.
Brian Fraser [Sat, 11 Jun 2011 16:34:06 +0000 (13:34 -0300)]
pad.h: Added a padadd_UTF8_NAME flag for pad_add_name_pvn.

13 years agoAdded a flags parameter to pad_findlex.
Brian Fraser [Sat, 11 Jun 2011 16:29:54 +0000 (13:29 -0300)]
Added a flags parameter to pad_findlex.

13 years agoAPI tests for pad_findmy_*()
Zefram [Sun, 12 Dec 2010 21:10:22 +0000 (21:10 +0000)]
API tests for pad_findmy_*()

13 years agoAPI test for find_rundefsv()
Zefram [Sun, 12 Dec 2010 20:09:00 +0000 (20:09 +0000)]
API test for find_rundefsv()

13 years agoAPIify pad functions
Zefram [Sun, 12 Dec 2010 16:08:14 +0000 (16:08 +0000)]
APIify pad functions

Move several pad functions into the core API.  Document the pad
functions more consistently for perlapi.  Fix the interface issues
around delimitation of lexical variable names, providing _pvn, _pvs,
_pv, and _sv forms of pad_add_name and pad_findmy.

13 years agoStop buildtoc from generating trailing whitespace
Florian Ragwitz [Tue, 12 Jul 2011 21:51:38 +0000 (23:51 +0200)]
Stop buildtoc from generating trailing whitespace

In win32/pod.mak, at least.

13 years agoMove perlxs{,tut}.pod into the ExtUtils-ParseXS dist
Florian Ragwitz [Tue, 12 Jul 2011 20:59:56 +0000 (22:59 +0200)]
Move perlxs{,tut}.pod into the ExtUtils-ParseXS dist

13 years agoSkip .xs files in t/ dirs when comparing versions
Florian Ragwitz [Tue, 12 Jul 2011 21:20:12 +0000 (23:20 +0200)]
Skip .xs files in t/ dirs  when comparing versions

13 years agopodcheck.t --regen after the ParseXS merge
Florian Ragwitz [Tue, 12 Jul 2011 21:18:06 +0000 (23:18 +0200)]
podcheck.t --regen after the ParseXS merge

13 years agoA perltodone! ExtUtils::ParseXS uses strict
Steffen Mueller [Tue, 12 Jul 2011 20:23:01 +0000 (22:23 +0200)]
A perltodone! ExtUtils::ParseXS uses strict

This is thanks to James Keenan's work! Finally!

13 years agoFill in ExtUtils::ParseXS versions in delta
Steffen Mueller [Tue, 12 Jul 2011 20:10:56 +0000 (22:10 +0200)]
Fill in ExtUtils::ParseXS versions in delta

13 years agoMerge branch 'smueller/eu_typemap' into blead
Steffen Mueller [Tue, 12 Jul 2011 20:02:24 +0000 (22:02 +0200)]
Merge branch 'smueller/eu_typemap' into blead

Much of ExtUtils::ParseXS was rewritten and cleaned up.
It has been made somewhat more extensible and now finally
uses strictures.

The logic for parsing, merging, and dumping XS typemaps was extracted
from ExtUtils::ParseXS into a module of its own, ExtUtils::Typemaps.
ExtUtils::Typemaps offers an interface to typemap handling outside of
the scope of the XS compiler itself.

As a first use case of the improved API an extensibility, typemaps can now
be included inline into XS code with a HEREDOC-like syntax:

  TYPEMAP: <<END_TYPEMAP
  MyType    T_IV
  END_TYPEMAP

13 years agoIncrease $Storable::VERSION
Father Chrysostomos [Tue, 12 Jul 2011 20:01:58 +0000 (13:01 -0700)]
Increase $Storable::VERSION

The recent CPAN release of 2.30 did not include the last two
changes to Storable.xs, so blead needs a new number.

13 years agoMake Internals::SvREADONLY smarter
Father Chrysostomos [Tue, 12 Jul 2011 18:54:15 +0000 (11:54 -0700)]
Make Internals::SvREADONLY smarter

(aka: More fun with Hash::Util)

$ perl -lMHash::Util=lock_value
$h{a} = __PACKAGE__; lock_value %h, a; $h{a} = "3"; print $h{a}'
^D
3

OK, so it didn’t really lock it. Now for more fun:

$ perl -lMHash::Util=unlock_value
$h{a} = __PACKAGE__; unlock_value %h, a; $h{a} =~ y/ia/ao/;
print __PACKAGE__
^D
moan

There are three different ways to fix this:
1) Add an SvFAKE function to Internals:: (not *more* ‘internals’ for
   people [ahem, Const::Fast, ahem] to abuse!)
2) Use B::* functions in Hash::Util to check the flags (too slow)
3) Make Internals::SvREADONLY less ‘internal’, by having it deal with
   readonliness in general, rather than just the SVf_READONLY flag.

The third approach seems the most logical, so that’s what this
commit does.

There is one test in t/op/tr.t that uses Internals::SvREADONLY to
detect bovinity, so I’ve changed it to use B instead, as that will
have no effect on post-install efficiency.

(This approach also fixes Const::Fast’s bugginess, but that is purely
accidental.)

13 years agoMake SvIsCOW honest about globs
Father Chrysostomos [Tue, 12 Jul 2011 19:24:29 +0000 (12:24 -0700)]
Make SvIsCOW honest about globs

SvIsCOW was ignoring the fact that it might be passed a
typeglob, which made its behaviour contradict its docs.

This fixes that and, in doing so, simplifies the
upcoming Internals::SvREADONLY fix.

13 years agoMake it possible to have read-only glob copies
Father Chrysostomos [Tue, 12 Jul 2011 18:13:31 +0000 (11:13 -0700)]
Make it possible to have read-only glob copies

(aka Fun with Hash::Util)

This script gives ‘Modification of a read-only value’:

use Hash::Util lock_value;
*foo::; # autovivify
lock_value %::, foo::::;
*foo:: = [];

So far so good.  That’s to be expected.  But this one crashes:

use Hash::Util lock_value;
$a{h} = *foo;
lock_value %a, h;
$a{h} = [];

Under debugging builds, it gives assertion failures.

Anyone who knows how the flags work will see immediately what’s wrong,
but for the sake of those who don’t:

The SVf_FAKE flag is set on a copy of a typeglob, meaning that assign-
ing something other than a glob to it will overwrite the glob, instead
of writing to one of its slots.

The SVf_FAKE flag on a read-only (SVf_READONLY-flagged) string means
that it’s not actually read-only, but a copy-on-write string.

SVf_READONLY on a glob means that you can’t even assign *through* it.
See the first Hash::Util example above.

The crashing occurs when the two flags are combined.
sv_force_normal_flags assumes that anything marked fake AND read-only
is a copy-on-write string, so it proceeds to gut it, even if it’s
actually just corrupting a glob.

So this commit changes that check to take typeglobs into account.

13 years agoDocument full changeset in ExtUtils::ParseXS
Steffen Mueller [Tue, 12 Jul 2011 19:57:49 +0000 (21:57 +0200)]
Document full changeset in ExtUtils::ParseXS

13 years agoBump ExtUtils::ParseXS version to a dev version
Steffen Mueller [Tue, 12 Jul 2011 19:52:51 +0000 (21:52 +0200)]
Bump ExtUtils::ParseXS version to a dev version

13 years agoDocument the TYPEMAP XS keyword
Steffen Mueller [Tue, 12 Jul 2011 19:42:52 +0000 (21:42 +0200)]
Document the TYPEMAP XS keyword

It can be used for embedding typemaps in XS code. Very convenient
when generating XS!

13 years agoDocument the ExtUtils::ParseXS changes in perldelta
Steffen Mueller [Tue, 12 Jul 2011 19:22:52 +0000 (21:22 +0200)]
Document the ExtUtils::ParseXS changes in perldelta

13 years agoAttempt band-aid fix for win32 build failure
Steffen Mueller [Mon, 16 May 2011 18:24:33 +0000 (20:24 +0200)]
Attempt band-aid fix for win32 build failure

13 years agoAdd is_empty method to EU::Typemaps
Steffen Mueller [Sun, 17 Apr 2011 15:13:43 +0000 (17:13 +0200)]
Add is_empty method to EU::Typemaps

13 years agoUse lower case method name for current_line_number
Steffen Mueller [Sun, 17 Apr 2011 12:16:36 +0000 (14:16 +0200)]
Use lower case method name for current_line_number

My fault for botching this up originally, sorry.

13 years agoLose $Fallback global
Steffen Mueller [Sun, 17 Apr 2011 11:37:27 +0000 (13:37 +0200)]
Lose $Fallback global

13 years agoLose the $Overload global
Steffen Mueller [Sun, 17 Apr 2011 11:36:22 +0000 (13:36 +0200)]
Lose the $Overload global

13 years agoRemove superfluous global "$errors"
Steffen Mueller [Sun, 17 Apr 2011 11:18:13 +0000 (13:18 +0200)]
Remove superfluous global "$errors"

13 years agoMake $FH no longer a global
Steffen Mueller [Sun, 17 Apr 2011 11:15:52 +0000 (13:15 +0200)]
Make $FH no longer a global

This is lying of course. It's now in the global $self->{FH},
but this is still the first step to fix its globalness.

13 years agoFix some error messages
Steffen Mueller [Sun, 17 Apr 2011 09:14:22 +0000 (11:14 +0200)]
Fix some error messages

13 years agoError handling/message improvements
Steffen Mueller [Sat, 16 Apr 2011 14:58:57 +0000 (16:58 +0200)]
Error handling/message improvements

- Move line number calculation to separate method
- Make death/Warn/blurt proper methods
  They pretended to be methods all along, but never were.
- Pass XS file name and line no. to typemap parser
  ... for better error messages from the typemap parser in
  case of embedded typemaps

13 years agoAllow overriding line numbers and files while parsing strings
Steffen Mueller [Sat, 16 Apr 2011 14:57:36 +0000 (16:57 +0200)]
Allow overriding line numbers and files while parsing strings

When parsing typemaps from strings, we used to print in-string
line numbers and <string> as the file name. In case of embedded
typemaps in XS code, we really want to refer back to the line
number and name of the XS file. This is now possible.

13 years agoSupport for embedded typemaps in XS
Steffen Mueller [Sat, 16 Apr 2011 13:39:18 +0000 (15:39 +0200)]
Support for embedded typemaps in XS

This implements embedded typemap documents with a heredoc-like
syntax. In your XS, use a block like the following:

TYPEMAP: <<END
Foo* T_SOMETHING

INPUT
T_SOMETHING
code
END

13 years agoUpdate docs and exports to be in line with reality
Steffen Mueller [Sat, 16 Apr 2011 12:57:14 +0000 (14:57 +0200)]
Update docs and exports to be in line with reality

13 years agocheck_conditional_preprocessor_statements is not a method
Steffen Mueller [Sat, 19 Feb 2011 16:01:26 +0000 (17:01 +0100)]
check_conditional_preprocessor_statements is not a method

Also, lose some unsightly undef()s.

13 years agoMake get_alias (nee GetAlias) a method
Steffen Mueller [Sat, 19 Feb 2011 15:55:34 +0000 (16:55 +0100)]
Make get_alias (nee GetAlias) a method

13 years agoMake print_section a method
Steffen Mueller [Sat, 19 Feb 2011 15:51:18 +0000 (16:51 +0100)]
Make print_section a method

As with previous changes, checking whether a localization of $_ or
something along those lines is acceptable remains to be done.

13 years agoTransform FOO_handlers to methods
Steffen Mueller [Sat, 19 Feb 2011 15:49:24 +0000 (16:49 +0100)]
Transform FOO_handlers to methods

13 years agoMore methods (merge_section)
Steffen Mueller [Sat, 19 Feb 2011 15:38:13 +0000 (16:38 +0100)]
More methods (merge_section)

13 years agoMake PushXSStack a method
Steffen Mueller [Sat, 19 Feb 2011 15:36:43 +0000 (16:36 +0100)]
Make PushXSStack a method

13 years agoTransform some functions into methods on the proto-object
Steffen Mueller [Sat, 19 Feb 2011 15:34:57 +0000 (16:34 +0100)]
Transform some functions into methods on the proto-object

13 years agoSome simple tests for errors
Steffen Mueller [Sat, 19 Feb 2011 13:02:03 +0000 (14:02 +0100)]
Some simple tests for errors

13 years agoBetter error checking/handling
Steffen Mueller [Sat, 19 Feb 2011 13:01:48 +0000 (14:01 +0100)]
Better error checking/handling

13 years agoEliminate four unsightly magical hash refs
Steffen Mueller [Fri, 18 Feb 2011 21:18:02 +0000 (22:18 +0100)]
Eliminate four unsightly magical hash refs

Previously, we'd be generating and passing around four lookup tables for
C-type to XS-type (type kind), C-type to prototype, XS-type to input map
code, and XS-type to output map code. This is now all handled by
ExtUtils::Typemaps.

13 years agoMake trailing whitespace a newline at all times
Steffen Mueller [Sat, 19 Feb 2011 13:01:25 +0000 (14:01 +0100)]
Make trailing whitespace a newline at all times

13 years agouse warnings
Steffen Mueller [Fri, 18 Feb 2011 21:17:50 +0000 (22:17 +0100)]
use warnings

13 years agoMake get_(in|out)putmap more flexible
Steffen Mueller [Fri, 18 Feb 2011 20:36:32 +0000 (21:36 +0100)]
Make get_(in|out)putmap more flexible

They now also accept ctypes which are resolved to xstypes via the
typemap section.

13 years agoAdd targetable method
Steffen Mueller [Sun, 13 Feb 2011 22:30:56 +0000 (23:30 +0100)]
Add targetable method

This does the same thing for a simple output map as the make_targetable
function in ExtUtils::ParseXS::Utilities does for all output maps. The
latter function is intended to be superseded by this new method.

13 years agoAdd comment explaining where terrible code comes from
Steffen Mueller [Sun, 13 Feb 2011 10:22:15 +0000 (11:22 +0100)]
Add comment explaining where terrible code comes from

... and it is not brought by the stork.

13 years agoDocument inception of EU::Typemaps
Steffen Mueller [Fri, 11 Feb 2011 18:01:18 +0000 (19:01 +0100)]
Document inception of EU::Typemaps

13 years agoBless singleton
Steffen Mueller [Fri, 11 Feb 2011 17:42:53 +0000 (18:42 +0100)]
Bless singleton

13 years agoNah, implicit is bad
Steffen Mueller [Fri, 11 Feb 2011 17:37:41 +0000 (18:37 +0100)]
Nah, implicit is bad

13 years agoLose now obsolete process_single_typemap()
Steffen Mueller [Fri, 11 Feb 2011 17:35:31 +0000 (18:35 +0100)]
Lose now obsolete process_single_typemap()

This was the actual typemap parser. It is now parsed by
ExtUtils::Typemaps, so we don't need it any more!

13 years agoMake ExtUtils::ParseXS use ExtUtils::Typemaps
Steffen Mueller [Fri, 11 Feb 2011 17:31:44 +0000 (18:31 +0100)]
Make ExtUtils::ParseXS use ExtUtils::Typemaps

This is just the quick'n'dirty conversion to make it use
EU::Typemaps. Eventually, we want to use it in its full object-oriented
goodness!

13 years agoDo not use Carp, fix propagation of replace/skip
Steffen Mueller [Sun, 13 Feb 2011 20:00:53 +0000 (21:00 +0100)]
Do not use Carp, fix propagation of replace/skip

Using Carp in a module this early in the toolchain can cause ugly
failure. Carp can trigger loading overload. overload::StrVal can trigger
loading Scalar::Util. Scalar::Util::PP requires B. miniperl doesn't like
loading shared libraries.

This problem with Carp just shadowed the underlying problem that the
replace/skip options weren't propagated correctly.

13 years agoDefer loading main module
Steffen Mueller [Sun, 13 Feb 2011 19:22:03 +0000 (20:22 +0100)]
Defer loading main module

13 years agoMore whitespace bug-compatibility
Steffen Mueller [Sun, 13 Feb 2011 19:13:45 +0000 (20:13 +0100)]
More whitespace bug-compatibility

13 years agoMore compatibility testing
Steffen Mueller [Sun, 13 Feb 2011 10:20:03 +0000 (11:20 +0100)]
More compatibility testing

13 years agoAdd test of EU::Typemap output against old ParseXS code
Steffen Mueller [Sat, 12 Feb 2011 17:54:38 +0000 (18:54 +0100)]
Add test of EU::Typemap output against old ParseXS code

This is testing for string equivalency, not code equivalency. But it's
better than nothing.

13 years agoMore bug-compatibility with old ExtUtils::ParseXS
Steffen Mueller [Sat, 12 Feb 2011 17:52:00 +0000 (18:52 +0100)]
More bug-compatibility with old ExtUtils::ParseXS

13 years agoReinstate prototype default and warning about invalid prototypes
Steffen Mueller [Fri, 11 Feb 2011 21:52:30 +0000 (22:52 +0100)]
Reinstate prototype default and warning about invalid prototypes

13 years agoAdd method to get ANSIfied code
Steffen Mueller [Fri, 11 Feb 2011 18:24:21 +0000 (19:24 +0100)]
Add method to get ANSIfied code

This is done to all of the code in EU::PXS anyway, so why not
have a nice method for it?

13 years agoImplement 'skip' option for merging typemaps
Steffen Mueller [Fri, 11 Feb 2011 17:21:10 +0000 (18:21 +0100)]
Implement 'skip' option for merging typemaps

This implements the 'first come first serve' style merging that
ExtUtils::ParseXS currently does: It prefers the typemap entries that
exist already over new ones. This is because the order of processed
typemaps is such that the default typemaps come last.

13 years agoImplement 'replace' option when merging typemaps
Steffen Mueller [Fri, 11 Feb 2011 16:20:17 +0000 (17:20 +0100)]
Implement 'replace' option when merging typemaps

And by proxy, this had to be implemented in the three add_* methods.
Also adds more tests for merging with conflicts.

13 years agoAllow merging typemaps from file
Steffen Mueller [Fri, 11 Feb 2011 16:09:10 +0000 (17:09 +0100)]
Allow merging typemaps from file

13 years agoAdd method to generate the prototype lookup hash
Steffen Mueller [Fri, 11 Feb 2011 15:50:12 +0000 (16:50 +0100)]
Add method to generate the prototype lookup hash

Akin to the methods in the parent commit that generate the lookup hash
for TYPEMAP/INPUT/OUTPUT, this method will generate the lookup has for
typemap's prototypes as required by ExtUtils::ParseXS at this time.

13 years agoMethods to get typemaps in ParseXS compatible format
Steffen Mueller [Fri, 11 Feb 2011 15:42:46 +0000 (16:42 +0100)]
Methods to get typemaps in ParseXS compatible format

Essentially, these extra methods export the typemap information in the
format expected by ExtUtils::ParseXS at this time. Down the road, we may
want EU::PXS to simply pass around an ExtUtils::Typemaps object.

13 years agoReduce code duplication by using the same prototype regexp
Steffen Mueller [Fri, 11 Feb 2011 13:37:33 +0000 (14:37 +0100)]
Reduce code duplication by using the same prototype regexp

13 years agoTeach EU::Typemaps about the _ prototype
Steffen Mueller [Thu, 10 Feb 2011 16:12:23 +0000 (17:12 +0100)]
Teach EU::Typemaps about the _ prototype

I am in a hurry and this makes things correct, but really, this should
maybe use EU::ParseXS' regular expression.

13 years agoBump ExtUtils::Typemaps version
Steffen Mueller [Thu, 10 Feb 2011 15:51:53 +0000 (16:51 +0100)]
Bump ExtUtils::Typemaps version

Just to make sure there really will never be a confusion or
collision with the similarly named module that has been living
on CPAN.

13 years agoSimplify "remove" logic after previous refactoring
Steffen Mueller [Thu, 10 Feb 2011 15:51:18 +0000 (16:51 +0100)]
Simplify "remove" logic after previous refactoring

13 years agoHash lookup for output sections
Steffen Mueller [Thu, 10 Feb 2011 15:45:29 +0000 (16:45 +0100)]
Hash lookup for output sections

More O(1) for everyone.
Also fixes a tiny issue with an error message from the inputmap
conversion.

13 years agoConvert input sections to hash lookup
Steffen Mueller [Thu, 10 Feb 2011 15:41:09 +0000 (16:41 +0100)]
Convert input sections to hash lookup

Die, O(n), die!

13 years agoStart refactoring EU::Typemaps
Steffen Mueller [Thu, 10 Feb 2011 15:26:10 +0000 (16:26 +0100)]
Start refactoring EU::Typemaps

Use a hash lookup for avoiding collisions.

13 years agoRemove note about being untested
Steffen Mueller [Thu, 10 Feb 2011 13:19:54 +0000 (14:19 +0100)]
Remove note about being untested

This code is actually in production use.

13 years agoupdate copyright
Steffen Mueller [Thu, 10 Feb 2011 13:18:57 +0000 (14:18 +0100)]
update copyright

13 years agoAdd a trailing 's' to the name of EU::Typemap
Steffen Mueller [Thu, 10 Feb 2011 13:17:17 +0000 (14:17 +0100)]
Add a trailing 's' to the name of EU::Typemap

This is to prevent collisions on case-insensitive file systems with
lib/typemap.

13 years agoExtract typemap-related code from ExtUtils::ParseXS
Steffen Mueller [Thu, 10 Feb 2011 12:51:54 +0000 (13:51 +0100)]
Extract typemap-related code from ExtUtils::ParseXS

This was available from CPAN a while ago. The plan is to use it to make
the typemap parsing and manipulation saner and rip the parser from
ExtUtils::ParseXS' dead claws.