[PPL-devel] Re: [Yap-users] Throwing Prolog exceptions from C code

I don't know if I am doing something stupid but, in order to throw a Prolog exception with term t from C code, I create the Term `throw(t)' and then I pass it to YapCallProlog(). Everything fails horribly and I have no idea why. I append a stack trace hoping it may be enlightening for someone.

That looks like a nasty bug :-(.

I know it's not in the Manual, but have you tried using

YapThrow(t)

from the C-code?

Cheers,

Vitor