develooper Front page | perl.perl6.announce | Postings from November 2007

Parrot 0.5.0 "Caulked Snack" released!

From:
chromatic
Date:
November 20, 2007 21:49
Subject:
Parrot 0.5.0 "Caulked Snack" released!
Message ID:
200711202130.24217.chromatic@wgz.org
Jack had avoided looking into his sons' faces during this Oration, because he
reckoned they'd not wish to be seen with tears streaming down their faces.  
But looking up at Jimmy now he saw dry eyes and a quizzical if impatient 
phizz.  Turning the other way, he saw Danny gazing distractedly at the White 
Tower.

...

"Before you embark on a new life overseas, assuming that is your fate," Jack 
said, "find Eliza and tell her she is my true love."  And then he jerked the 
chains loose from the restraining grip of first Jimmy, then Danny.  He leaned 
forward, pushed off against the rail with both feet, and launched himself 
into space above London.  His cloak spread in the wind of his flight like the 
wings of an eagle, revealing, to anyone who might be gazing up into the sky, 
a lining made from cloth-of-gold that glistered in the rays of the setting 
sun like the chariot of Apollo.  He was on his way down.

-- Neal Stephenson, The System of the World

On behalf of the Parrot team, I'm proud to announce Parrot 0.5.0 "Caulked 
Snack." Parrot (http://parrotcode.org/) is a virtual machine aimed at running 
all dynamic languages.

Parrot 0.5.0 is available from the CPAN (soon), or follow the download
instructions at http://parrotcode.org/source.html.  For those who would like 
to develop on Parrot, or help develop Parrot itself, we recommend using 
Subversion or SVK on the source code repository to get the latest and best 
Parrot code.

Parrot 0.5.0 News:
- Implementation
  + PDD15 (OO) branch merged with trunk; this release contains a working,
    tested implementation of the latest OO model
  + Added pop_eh/push_eh_p/count_eh opcodes
  + Add --runcore command line option
  + Add gcdebug runcore to help track down GC bugs
  + minor improvements to IA-32 JIT
- Documentation
  + PDD19 (PIR): updates to macros, .pcc* directives
  + PDD25 (Concurrency): updated
  + PDD26 (AST):  draft approved
  + PDD23 (Exceptions): draft approved
  + Copyright cleanups
- Languages/Compilers
  + languages/APL: minor updates, PDD15 conformance
  + languages/dotnet: minor updates
  + languages/lua: minor updates, PDD15 conformance
  + languages/lisp: minor updates
  + languages/perl6: minor updates, PDD15 conformance
  + languages/plumhead: minor updates
  + languages/punie: minor updates, PDD15 conformance
  + languages/nqp: minor updates
  + languages/scheme: many updates, PDD15 conformance, improved tests, use
    PMCs instead of primitive registers to represent values
  + languages/tcl: bugfixes, PDD15 conformance
  + languages/WMLScript: minor updates
  + compilers/pirc: updates from PDD19, PDD06
  + compilers/pct: minor updates, PDD15 conformance
  + compilers/pge: PDD15 conformance
  + compilers/tge: PDD15 conformance
- Configuration
  + Improve test coverage
  + Improve reporting when a step fails; allow abort on failure
- Miscellaneous
  + More coding standard conformance, tests, cleanup, speedups,
    warnings cleanup
  + Bug cleanup, esp. GC bugs
  + Eliminate .imc extension (use .pir)
  + Simplify some core config steps to not allow interactive prompting
- Removed
  + clear_eh opcode

Thanks to all our contributors for making this possible, and our
sponsors for supporting this project.

Enjoy!



nntp.perl.org: Perl Programming lists via nntp and http.
Comments to Ask Bjørn Hansen at ask@perl.org | Group listing | About