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Developer Creates An Experimental Perl 5 To Java Compiler (perl.org)

Posted by EditorDavid on from the more-than-one-way-to-do-it dept.

An anonymous reader writes: Saturday night saw the announcement of an experimental Perl 5 to Java compiler. "This is the first release," posted developer FlÃvio S. Glock -- after 100 weeks of development. "Note that you don't need to compile a Java file. Perlito5 now compiles the Perl code to JVM bytecode in memory and executes it." He describes the compiler as "a work-in-progress" that "provides an impressive coverage of Perl features, but it will not run most existing Perl programs due to platform differences."

2 of 94 comments (clear)

  1. Re:Haven't they buried this yet? by ShanghaiBill · · Score: 5, Informative

    Perl 5 must be godawful if you need to compile it to Java.

    It isn't compiled to Java. It is compiled to JVM bytecode. Perl compilers have been done before, so the only new thing here is the backend target ... and that he claims to support "eval" without an embedded interpreter. I don't see how that is possible, and he should get a Turing award if he actually accomplished that.

  2. It's been done before by alangmead · · Score: 4, Informative

    Larry Wall made Java Perl Lingo (JPL, named after Larry's previous employer) around the release of Perl 5. O'Reilly first tried to sell it as a commercial software in the Perl Resource Kit, but eventually made it open source http://www.oreilly.com/pub/pr/... in a "dumpware" sort of mode. It eventually became incompatible with newer Perl and Java releases and I want to say it was abandoned, but that is pretending people used it.