./lang/joos, Java Object Oriented Subset

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Branch: CURRENT, Version: 0.2nb1, Package name: joos-0.2nb1, Maintainer: pkgsrc-users

Joos is an acronym for Java's Object-Oriented Subset. JOOS is a
proper subset of Java, defined as follows:
* its context-free syntax is restricted to the following grammar;
* subclassing must not change the signature of a method;
* declarations of locals must all be in the beginning of the statement
sequence in a block;
* protected fields cannot be accessed from without the class or its
subclasses; and
* every path through a non-void method must return a value.

In addition, JOOS defines a concept of extern classes, which provide
a convenient interface to the Java libraries without requiring the
compiler to parse Java class files.

It defines a class name and some method signatures, along with a file
name that is guaranteed to provide the implementation. The JOOS compiler
will implicitly trust this specification. If it is incorrect,
then the compiled JOOS class file may fail at class loading time.

JOOS is used for teaching students about compilers.


Required to run:
[lang/openjdk8]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: ffc3a53908353f6ae4f1150f7e03086bfff787c7
RMD160: 044f876a97ba11363a24e2cbb5860e13796bd10f
Filesize: 278.402 KB

Version history: (Expand)


CVS history: (Expand)


   2017-03-23 18:07:02 by Joerg Sonnenberger | Files touched by this commit (219)
Log message:
Extend SHA512 checksums to various files I have on my local distfile
mirror.
   2012-10-02 22:11:57 by Aleksej Saushev | Files touched by this commit (187)
Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.
   2012-05-23 08:53:32 by David A. Holland | Files touched by this commit (1)
Log message:
Installs csh scripts. (Fie!) Adjust accordingly. PKGREVISION -> 1.
   2012-05-14 09:42:35 by David A. Holland | Files touched by this commit (1)
Log message:
USE_TOOLS+=flex, per latest linux build
   2012-04-13 07:46:44 by David A. Holland | Files touched by this commit (1)
Log message:
USE_TOOLS += yacc.
   2011-03-11 13:39:00 by Zafer Aydogan | Files touched by this commit (1)
Log message:
service suspended. fetch from backup.
   2009-06-30 02:07:26 by Joerg Sonnenberger | Files touched by this commit (159)
Log message:
Mark packages as MAKE_JOBS_SAFE=no that failed in a bulk build with
MAKE_JOBS=2 and worked without.
   2009-06-14 20:03:45 by Joerg Sonnenberger | Files touched by this commit (167)
Log message:
Remove @dirrm entries from PLISTs