On Sat, May 06, 2023 at 05:47:38PM +0200, Ralf Hemmecke wrote:
> I compiled "Fix fricas-aldor interface"
> fa45633db5587c104bcdd4e9a1889bd1650a3901 just fine.
> However, now I realized that there still seems to be a problem.
> 
> For the attached files I get the following, but have no idea where I should
> look for the source of the problem.
> 
> With sieve.as I have the same problem. When calling sieve(10) it yields
> 
> (1) ->
>    >> System error:
>    The function FOAM-USER::|fiRaiseException| is undefined.
> 
> I use:
> 
> Aldor version 1.3.0(ac0a8a0b9d37d6c937615dfd4301b862817590cb) for
> LINUX(glibc2.10+)
> 
> Any idea how to trace this down?

Well, 'fiRaiseException' is part of Aldor, so error you see is
really Aldor error, but IMO a minor one.

Stanard thing for runtime errors is

)set break break

after that (using sbcl)

backtrace 5

will print last 5 calls.  IIUC argument to 'fiRaiseException'
contains real error message.  Call chain tells you where the
error is.

The process is essentially the same as described in 'doc/debug.txt'.

I can not debug this, because Aldor from git does not build on
any of my machines (due to an autotools problem).  And old
Aldor would not do due to incompatible changes.

-- 
                              Waldek Hebisch

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