----- Original Message -----
From: "Neil Jerram" <[EMAIL PROTECTED]>
Can you hack the code somehow so that the debug and backtrace options
are set:
SCM_DEVAL_P = 1;
SCM_BACKTRACE_P = 1;
SCM_RESET_DEBUG_MODE;
(This would have to be after the init functions for debug.c.)
I just get
Backtrace:
In unknown file:
?: 0*
Then an access violation trying to access a null pointer in unmemocopy
(eval.c, line 1291). unmemocopy calls itself recursively using
SCM_CAR( ), and at some point SCM_CAR returns 0, which unmemocopy can't
handle.
This happens no matter where I put the code (e.g. before callling
scm_boot_guile or just before scm_load_startup_files())
Ok, I added an extra test to unmemocopy (to test that the argument is null),
and now I get
Backtrace:
In unknown file:
?: 0* (define begin-deprecated (procedure->memoizing-macro (lambda # #)))
<unnamed port>: In expression (define begin-deprecated
(procedure->memoizing-macro #)):
<unnamed port>: Unbound variable: define
Hope that means more to you than it does to me! I don't understand why I
needed to
change unmemocopy though.
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