rurban

#!/usr/bin/perl

=pod

Change every single occurence of PARROT_CANNOT_RETURN_NULL in all .c files (not .h, as 
those declarations are autogenerated by make headerizer) to the opposite 
PARROT_CAN_RETURN_NULL declaration.
One by one.

Should find two gcc problems in parrot, as of commit 3a3d785:

rurban

#!/bin/sh
set -x
export TEST_JOBS=4

perl Configure.pl --silent --debugging --cage && make -j4 -s && \
    make -j4 -s fulltest

for args in --debugging --m=32 --optimize; do
    for cc in g++-4.4 g++-4.5 g++-4.6 g++-4.7 g++-4.8 g++-4.9 \
              gcc-4.4 gcc-4.5 gcc-4.6 gcc-4.7 gcc-4.8 gcc-4.9 \

rurban

rakudo spectest
nom=acea0c1678c0fd74435a2abb15c0025354dae298
nqp version 2014.10-8-g92f6783 built on parrot 6.9.0 revision RELEASE_6_9_0-70-g95560a6

$ perl Configure.pl --gen-parrot=smoke-me/gcdebug-gh110

Test Summary Report
-------------------
t/spec/S04-statement-modifiers/for.rakudo.parrot              (Wstat: 0 Tests: 24 Failed: 0)
  TODO passed:   24

rurban

diff --git lib/Parrot/Pmc2c/Method.pm lib/Parrot/Pmc2c/Method.pm
index edd5f75..a99a5da 100644
--- lib/Parrot/Pmc2c/Method.pm
+++ lib/Parrot/Pmc2c/Method.pm
@@ -337,9 +337,10 @@ sub decl {
     }
     my $interp = $self->interp_unused ? 'SHIM_INTERP' : 'PARROT_INTERP';
     my $pmcarg = $self->pmc_unused ? 'SHIM(PMC *_self)' : 'ARGMOD(PMC *_self)';
+    my $static = $pmcname eq 'CallContext' ? "" : "static";
 

rurban

From cb4f723b4b5ec38c82cad4c85dd87f2f42da517b Mon Sep 17 00:00:00 2001
From: Reini Urban <rurban@cpanel.net>
Date: Mon, 14 Jul 2014 13:07:58 -0500
Subject: [PATCH] [pcc] inline pcc_add_invocant and its attr accessor

This is a hot path, and we skip the GETATTR_CallContext_arg_flags checks.
call_obj is always a CallContext object.
Unfortunately the vtable methods are not exported so we need to call them
indirectly.
---

rurban

rakudo Gdansk-82-gb764567
nqp 2014.06-24-gba3354c

moar (version 2014.06-55-g55187a1)

Test Summary Report
-------------------
t/spec/S06-advanced/wrap.rakudo.moar                        (Wstat: 0 Tests: 85 Failed: 4)
  Failed tests:  71-72, 77, 85
t/spec/S17-promise/allof.t                                  (Wstat: 0 Tests: 10 Failed: 1)

rurban

From 7ea3218a768651b7f7820f9b80a953152dfb75a2 Mon Sep 17 00:00:00 2001
From: Reini Urban <rurban@cpanel.net>
Date: Tue, 1 Jul 2014 14:47:15 -0500
Subject: [PATCH] fix parrot error with $!label in MapIter.reify

seperating the !$label into its own PIR blocks seperated the handler
pmc from the method call. 196b4ff55 broke rakudo-p with

nqp/install/bin/parrot  -o CORE.setting.pbc src/gen/p-CORE.setting.pir
error:imcc:syntax error, unexpected DOT, expecting '(' ('.')

rurban

From cde13dbfa3caea108bdec5ccd71efbe10ea3a2e4 Mon Sep 17 00:00:00 2001
From: Reini Urban <rurban@cpanel.net>
Date: Fri, 27 Jun 2014 12:00:08 -0500
Subject: [PATCH] [pmc2c] fixup Chirags code a bit

fallback to old slow code with unknown arg adverbs.
fix indices and whitespace and more codingstd with Chirags code.
add helper function convert_pcc_sigtype for args and return sigs.
---
 lib/Parrot/Pmc2c/PCCMETHOD.pm | 118 ++++++++++++++++++++----------------------

rurban

        my $sigtype = {'P' => 'pmc',
                       'S' => 'string',
                       'I' => 'integer',
                       'N' => 'number'};
        my $arg_index = 0;
        my @sig_vals = split(//, $params_signature);
        my @params_vararg_list = split(/, &/,substr($params_varargs, 1));

        foreach my $sig (@sig_vals) {
            if ($sigtype{$sig}) {

rurban

From af38a34ef19b7ebc912d4d8e688feadb2a82e983 Mon Sep 17 00:00:00 2001
From: Reini Urban <rurban@cpanel.net>
Date: Thu, 19 Jun 2014 08:40:29 -0600
Subject: [PATCH 1/2] optimize return in pmc methods

---
 lib/Parrot/Pmc2c/PCCMETHOD.pm | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git lib/Parrot/Pmc2c/PCCMETHOD.pm lib/Parrot/Pmc2c/PCCMETHOD.pm