Hi.

Makarius wrote:

Now that Alice 1.4 has been released, we continue our efforts to make
Isabelle work with it. The static part of Isabelle/Pure now essentially
compiles, and works -- a little bit.  Alice produces a core dump just
after bootstrapping most of the system.

Note that the problem occurs on x86 Linux and Mac OS uniformly. I've also
tried a version without just-in-time compilation, which crashes at the
same position, albeit more slowly.

I can reproduce the problem here with ALICE_JIT_MODE=2, however, with ALICE_JIT_MODE=0 (jit compilation switched off), I get an error:

1.0-1.10: unknown structure or functor `ML_Context'
*** Error
*** At command "parse_translation" (line 34 of "/home/tack/Isabelle- alice/Pure.thy").
Uncaught exception
   TOPLEVEL_ERROR

Is this before or after the system should have crashed?

Cheers,
        Guido

--
Guido Tack
Programming Systems Lab, Saarland University, Germany
http://www.ps.uni-sb.de/~tack




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