[perl #122838] [BUG] BEGIN GLOBAL::name assignment does not work in Rakudo
# New Ticket Created by Carl Mäsak
# Please include the string: [perl #122838]
# in the subject line of all future correspondence about this issue.
# URL: https://rt.perl.org/Ticket/Display.html?id=122838
nine m: BEGIN GLOBAL::Test = class { }; Test.new;
camelia rakudo-moar 682e03: OUTPUT«===SORRY!===Object of type
anon in QAST::WVal, but not in SC»
masak nine: looks like a bug.
nine masak: any idea how I can create a class with a fully qualified
name from an EVAL that's deep in some other namespace?
nine masak: as in Inline::Perl5::Perl6PackageCreator::create runs an
EVAL that should create a class called Foo::Bar::Baz.
lizmat nine: EVAL class Foo::Bar::Baz {} doesn't cut it ?
lizmat alternately EVAL class Foo { class Bar { class Baz {}}}' ?
lizmat or actually, maybe both?
nine lizmat: nope, that creates
Inline::Perl5::Perl6PackageCreator::Foo::Bar::Baz (what a handy name
;)
nine m: BEGIN GLOBAL::Test := class { }; Test.new;
camelia rakudo-moar 682e03: ( no output )
nine ah, := works, while = does not
jnthn nine: Does class GLOBAL::Foo::Bar::Baz { } not do it?
nine jnthn: no, the GLOBAL:: is pretty much ignored
jnthn ah
jnthn Maybe that wants fixing
jnthn But afer dinner
* masak submits rakudobug
nine jnthn: according to S10, GLOBAL:: should do it though
jnthn nine: That's my feeling too
[perl #122839] Rakudo* 2014:08 panda doesn't see bundled modules
# New Ticket Created by Paul Marquess # Please include the string: [perl #122839] # in the subject line of all future correspondence about this issue. # URL: https://rt.perl.org/Ticket/Display.html?id=122839 Start with a fresh install of R* 2014.08 (from http://rakudo.org/downloads/star/rakudo-star-2014.08.tar.gz) on a Linux box. When I attempted to install Compress::Zlib with panda I got this error $ ~/p/bin/panda install Compress::Zlib == Compress::Zlib depends on NativeCall, Compress::Zlib::Raw == Compress::Zlib::Raw depends on NativeCall == Fetching NativeCall == Building NativeCall Compiling lib/NativeCall.pm6 to mbc ===SORRY!=== No registered operation handler for 'nativecallglobal' build stage failed for NativeCall: Failed building lib/NativeCall.pm6 Problem is NativeCall is installed $ ~/p/bin/perl6 -MNativeCall -e 1 $ find ~/p/languages/perl6/ -name NativeCall\* /home/pmarques/p/languages/perl6/lib/NativeCall.pm6.moarvm /home/pmarques/p/languages/perl6/lib/NativeCall.pm6 Can work around by running panda with --nodeps. Not sure if panda can see *any* of the installed modules. Picked JSON::Tiny at random and panda doesn't think it is installed either. $ ~/p/bin/panda info JSON::Tiny JSON::Tiny A minimal JSON (de)serializer State: not installed Source-url: git://github.com/moritz/json.git
[perl6/specs] cd1ca7: Eradicate chtmpdir/chhomedir in favour of chdir
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: cd1ca780c1f0007f6ee0ce12e0ebf738ca8a7c3b https://github.com/perl6/specs/commit/cd1ca780c1f0007f6ee0ce12e0ebf738ca8a7c3b Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-23 (Tue, 23 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Eradicate chtmpdir/chhomedir in favour of chdir With extra :test capability.
[perl6/specs] 812d1a: Add IO::Path.slurp + some cosmetics
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: 812d1ac3e37db027d54b79ee82ffaeee772689cf https://github.com/perl6/specs/commit/812d1ac3e37db027d54b79ee82ffaeee772689cf Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Add IO::Path.slurp + some cosmetics Commit: f153027197334031df2c3f887ad4c180686620dd https://github.com/perl6/specs/commit/f153027197334031df2c3f887ad4c180686620dd Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S32-setting-library/IO.pod Log Message: --- Part 3 of S32/IO revamp Done IO::Path, IO::Handle still to come. Compare: https://github.com/perl6/specs/compare/f75e1a39cd98...f15302719733
[perl6/specs] 12f5bf: Small rearranging
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: 12f5bf654862fde67916f10d20b431802ce233cb https://github.com/perl6/specs/commit/12f5bf654862fde67916f10d20b431802ce233cb Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Small rearranging
[perl6/specs] 5b8d70: Minor tweaks, had forgotten .spurt
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: 5b8d701a5793b6597a311601c08a11b322b9bef5 https://github.com/perl6/specs/commit/5b8d701a5793b6597a311601c08a11b322b9bef5 Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Minor tweaks, had forgotten .spurt Commit: 6ea01749b6fc57658b4422b10eca7568a718ff22 https://github.com/perl6/specs/commit/6ea01749b6fc57658b4422b10eca7568a718ff22 Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S32-setting-library/IO.pod Log Message: --- Part 4 of S32/IO revamp Finished with IO::Handle now. Leaving the rest of the dragons for a later time. My head hurts. Compare: https://github.com/perl6/specs/compare/f15302719733...6ea01749b6fc
[perl6/specs] 5741eb: Remove islink/readlink, add L (readlink) file test
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: 5741ebe43b96bbbf74db2efc18c2cf82c639c3b3 https://github.com/perl6/specs/commit/5741ebe43b96bbbf74db2efc18c2cf82c639c3b3 Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-23 (Tue, 23 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Remove islink/readlink, add L (readlink) file test
[perl6/specs] f75e1a: IO::Path.contents is ambiguous, use .dir instead
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: f75e1a39cd9820da053bbd27a4e174f9b1b66061 https://github.com/perl6/specs/commit/f75e1a39cd9820da053bbd27a4e174f9b1b66061 Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S16-io.pod Log Message: --- IO::Path.contents is ambiguous, use .dir instead
[perl6/specs] 7ddb1f: Fix alphabetical ordero
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: 7ddb1f463d7d18abae73732e3fa3b47e2c314f3e https://github.com/perl6/specs/commit/7ddb1f463d7d18abae73732e3fa3b47e2c314f3e Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-23 (Tue, 23 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Fix alphabetical ordero
[perl #76998] [BUG] capture variable does not parse for building a pair of the form :$a
This now has a test in S05-capture/match-object.t (cmp. https://github.com/perl6/roast/commit/15cd5a89f8fcfac7d0a3ae13afbc2c790316c8ef) All credits to timotimo, who explained both test and procedure to close this ticket: http://perl6advent.wordpress.com/2013/12/17/day-17-of-a-new-contributor/
[perl6/specs] 0c3475: Forget chmod() + some cosmetics
Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: 0c34759211b0502e210f87d9fc1c1074f14f7172 https://github.com/perl6/specs/commit/0c34759211b0502e210f87d9fc1c1074f14f7172 Author: Elizabeth Mattijsen l...@dijkmat.nl Date: 2014-09-24 (Wed, 24 Sep 2014) Changed paths: M S16-io.pod Log Message: --- Forget chmod() + some cosmetics
[perl #99658] sequence operator '...' timeout
Actually I don't think S03 says that '1,3,5 ... 8' should act as '1,3,5 ... *'
As I understand it '1,3,5 ... 8' gives an infinite list with all even numbers.
'1,3,5 ... *' also gives an infinite list with all even numbers -- but this one
is lazy.
So there is a difference in behaviour: When assigning to an array with 'my @odd
= 1,3,5 ... 8;' all elements of the sequence have to be computed and smart
matched agains '8'. This match never results in True and therefore we get a
timeout, finally. In the other case ('my @odd = 1,3,5 ... *') the sequence has
no limit (quote from S03) and the assignment can be lazy e.g. the values don't
have to be computed and smart matched against something.
S03 explicitly notes:
quote
If a limit is given, it must smartmatch exactly. If it does not, an infinite
list results. For instance, since asymptotically approaching is not the same
as equals, both of the following are infinite lists, as if you'd specified *
for the limit rather than 0:
1,1/2,1/4 ... 0# like 1,1/2,1/4 ... *
1,-1/2,1/4 ... 0 # like 1,-1/2,1/4 ... *
Likewise, this is all of the even numbers:
my $end = 7;
0,2,4 ... $end
To catch such a situation, it is advised to write an inequality instead:
0,2,4 ...^ { $_ $end }
quote end
One note to the original command
my @odd = 1,3,5 ... 8; say @odd[^4]
We can get around the assignment to @odd and thereby stay lazy:
(1,3,5 ... 8)[^4]## works
1 3 5 7
(1,3,5 ... *)[^4]## same as above
1 3 5 7
So IMHO this is not a bug (and the ticket could be closed).
