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Got rid of similar trampoline for unify tuple recursion.

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This commit is contained in:
Cas Cremers 2018-12-24 13:45:28 +01:00
parent d594b04d15
commit 98a6ed5873
1 changed files with 9 additions and 8 deletions
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17
src/mgu.c
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@ -270,14 +270,15 @@ unify (Term t1, Term t2, Termlist tl, int (*callback) (), void *state)
non-associative version ! TODO other version */
if (isTermTuple (t1))
{
int unify_combined_tup (Termlist tl, void *state)
{
// now the keys are unified (subst in this tl)
// and we try the inner terms
return unify (TermOp2 (t1), TermOp2 (t2), tl, callback, state);
}
return unify (TermOp1 (t1), TermOp1 (t2), tl, unify_combined_tup,
state);
struct state_mgu_tmp tmpstate;
tmpstate.oldstate = state;
tmpstate.oldcallback = callback;
tmpstate.unifyt1 = TermOp2 (t1);
tmpstate.unifyt2 = TermOp2 (t2);
return unify (TermOp1 (t1), TermOp1 (t2), tl, unify_callback_wrapper,
&tmpstate);
}
return true;