evacuate when allocating anon vars

2019-02-24 13:40:58 -07:00
parent 8f9c620a89
commit dc89ed57f2
6 changed files with 15 additions and 10 deletions
--- a/src/prolog/lib/between.pl
+++ b/src/prolog/lib/between.pl
@@ -84,7 +84,7 @@ diag_ints(M, N, M0, N0) :-
    diag_nats_signs(M, N, M0, N0).

 diag_ints(M, N) :-
-    diag_ints(M0, N0, M, N).
+    diag_ints(_, _, M, N).

 gen_ints(L, U) :-
    can_be(integer, L), can_be(integer, U),