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Modern Lisp (with support for concurrency) based on Java Virtual Machine

• simen 19y ago
  So modern it makes you do the compiler's job of marking your tail calls.
  • amalcon 19y ago
    Without looking too deeply into it, this might be due to a limitation in the JVM: it has no "tail call" instruction (Sun's claim is that it would mess with the security manager, though the workaround for this is pretty obvious), so this Lisp probably has to use an exception trampoline, which imposes a significant performance penalty. So, it was probably made manual to give the developer a choice. It doesn't make it any better, per se, but that's probably why it's like that.
• davidw 19y ago
  BTW, he'll be speaking in NYC on Tuesday: http://groups.google.com/group/jvm-languages/browse_thread/thread/2a84a48130a89dd5?hl=en http://groups.google.com/group/jvm-languages/browse_thread/t...