- 追加された行はこの色です。
- 削除された行はこの色です。
-12/03/2008: [Parrot] [[Parrot 1.0は来年3月にリリースされる:http://homepage1.nifty.com/kazuf/renewal.html#parrot_1228309476]]
[[スクリプティング言語]] | [[Rakudo]] | [[Perl]]
-[[Packages & Source Code | Parrot VM:http://www.parrot.org/download]] (2012-04-01)
-[[News | Parrot VM:http://www.parrot.org/category/news/news]]
--[[Parrot 4.2.0 "Ornithopter" Released! | Parrot VM:http://www.parrot.org/news/2012/Parrot-4.2.0]]
---[[parrot-win32 | Free Development software downloads at SourceForge.net:http://sourceforge.net/projects/parrotwin32/?_test=b]]
----
Parrot 4.2.0 News:
- API Changes
+ The signature of getprop was changed from (PMC,String,PMC) to
(PMC, PMC,String) for consistency
- Core
+ Parrot Calling Conventions (pcc) now reuses Continuation PMCs
internally, which reduces GC work by 25% and improves
the fib.pir benchmark by 6%
+ Winxed snapshot updated to 1.6.devel 44a04cfa7b
+ Improved the detection of Clang-ish compilers during configuration
+ Fixed a possible segfault bug when reading packfiles with no
constants or main_sub
+ By default, Parrot has now elevated these GCC warnings to errors
during compile time:
implicit-function-declaration, undef, missing-braces,
nested externs, old-style-definition, strict-prototypes,
+ The OS Dynamic PMC now has separate functions to unlink a file
and remove an empty directory (rmdir)
+ Fix building on Cygwin due to an improperly named DLL file
+ Various small bug fixes pointed out by static and dynamic analysis
tools
- Branches
+ Work on M0 continues now in the m0 branch, which contains both
implementations (currently C and Perl) and specification.
+ Good progress has been made on the threads branch which builds
on the green_threads branch. This gets Parrot much closer to
being able to utilize multiple CPU cores seemlessly. More details
at http://niner.name/Hybrid_Threads_for_the_Parrot_VM.pdf
- Documentation
+ New release manager documentation for parrot.github.com :
http://git.io/parrot-github-guide
- Community
+ Parrot was accepted to Google Summer of Code 2012!
Ideas Page: http://git.io/parrot-gsoc-2012
----
-[[The Vision for 1.0 | Parrot VM:http://www.parrot.org/news/vision-for-1_0]] Submitted by allison on Wed, 12/17/2008 - 03:58.
-12/03/2008: [Parrot] [[Parrot 1.0は来年3月にリリースされる:http://homepage1.nifty.com/kazuf/renewal_2008_12.html#parrot_1228309476]]
-Parrotのバージョンが上がってきた。いよいよ、Perl 6がやってくるかもしれない。少しずつ理解するための準備を進めよう。(2008-10-26: [[jscripter>Jscripter]])
#ref(perl6_and_parrot_2008-10-26.JPG)
-ドキュメンテーションの項にBOOKの項目がある。新しい本が出るのかも・・・
----
: Parrot 0.8.1 News | [[Parrot 0.8.1 "Tio Richie" Released! | Parrot VM:http://www.parrot.org/news/2008/Parrot-0.8.1]]より
- Implementation
++ added CPAN module Storable 2.12 as a configuration and build dependency
++ removed the pseudo PIR opcode 'addr'
++ added the 'box' opcode
++ fixed 'pop_eh' handling in PIR libraries and examples
++ removed usage of .return for tailcalls (use .tailcall instead)
++ removed 'get_hash' and 'get_array' from Capture PMC and Capture_PIR
++ improved debugger and HLL coordination
++ allowed MMD primitive autoboxing
++ fixed all known memory leaks in PIR "Hello, world!"
++ NCI signatures now JITted on x86-32 platforms (Windows and Linux)
++ made the .const directive take a quoted type name instead of a constant
++ made IMCC more re-entrant
*Parrot 1.0.0 "Haru Tatsu" released! [#e6bb19a7]
New in 1.0.0
- Documentation
+ New user documentation for exceptions.
+ Updates to Chapters 4 & 5 of the Parrot book.
+ Improved and expanded generated HTML documentation, as the input for
http://docs.parrot.org.
+ Added Compiled HTML Help (.chm) version of documentation.
+ Cleanups and fixes.
- Languages
++ Rakudo
--- refactored Junctions implementation
--- added "fire and forget" tool to rebase/rebuild/test Parrot and Rakudo
--- updated container/reference semantics
--- added more builtin methods and functions
--- improved support for multilevel namespaces
--- added support for .Str, .succ, .pred in user-defined classes
--- implemented pointy blocks on if/loops
--- increased STD.pm convergence
--- added %*VM hash
--- improved MMD candidate sorting
--- improved integration of Num and Int
--- implemented increment on protoobjects
--- added initial support for MAIN subs
--- added .PARROT method
++ Pipp
--- added some predefined constants.
--- added implemention of the function basename().
++ Cardinal (Ruby)
--- Added initial support for the classes Proc, Continuation, Queue, Dir, File, and FileStat
--- fixed various minor bugs
--- fixed broken Regexes
- Compilers
++ PCT
--- added '.isa' method to PCT::Node
--- cleaned up 'immediate block' handling
--- allowed arguments to immediate blocks in loops/conditionals
--- metaclass objects can now 'add_method'
++ PIRC
--- integrated macro processing in PIRC's lexer
--- integrated heredoc lexer in PIRC executable
--- added preprocess and heredoc-preprocess commandline options
--- integrated the PASM grammar into PIRC
--- added a register allocator to optimize the built-in vanilla allocator
--- code cleanups and documentation
--- added 'make test' target
++ TGE
--- updated to work with new namespace/classname syntax
--- Deprecations
++ PARROT_API will become PARROT_EXPORT
++ :lexid will become :subid
- Miscellaneous
++ Documentation
--- updates and additions to the Parrot book (see docs/book/)
++ OpenGL
--- minor fixes to Parrot's base OpenGL bindings
--- converted OpenGL PIR examples to Perl 6 (two complete, one WIP)
--- added simplified OpenGL PIR example for NCI JIT testing
++ Tests
--- further improvements to parallel tests
--- tests no longer leave filesystem breadcrumbs
+ Pynie
- left the nest and is now at http://pynie.googlecode.com/
+ Cardinal
- left the nest and is now at http://github.com/cardinal
+ APL
- left the nest and is now at http://paraplegic.googlecode.com/
+ ABC, Squaak, and Befunge moved to examples/.
+ All remaining languages moved to https://svn.parrot.org/languages/
- Tools
+ Support for language builds from an installed Parrot.
+ Expanded language shell generator for new languages.
+ 'parrotbug' utility repurposed for the Trac interface.
- Deprecations
+ Removed deprecated Tqueue and Closure PMCs.
+ String, Key, NCI, LexPad, Iterator, Sub, Continuation, RetContinuation,
ExceptionHandler, ParrotLibrary, ParrotInterpreter, ParrotThread,
ParrotRunningThread, Rational, FixedPMCArray, ResizablePMCArray, and
GDBMHash PMCs now use declared attributes (ATTR), in place of the
deprecated UnionVal.
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