From: Mark Thom <markjordanthom@gmail.com>
Date: Wed, 6 Apr 2022 14:39:16 +0000 (-0600)
Subject: restore correct order to term_variables/2 (#1400, #1401)
X-Git-Tag: v0.9.1~72
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=d952b7ace877bdedda4e1ff2dfe3c55296d36306;p=scryer-prolog.git

restore correct order to term_variables/2 (#1400, #1401)
---

diff --git a/src/machine/system_calls.rs b/src/machine/system_calls.rs
index 9602dc38..dc29f908 100644
--- a/src/machine/system_calls.rs
+++ b/src/machine/system_calls.rs
@@ -4919,7 +4919,7 @@ impl Machine {
         let outcome = heap_loc_as_cell!(
             filtered_iter_to_heap_list(
                 &mut self.machine_st.heap,
-                seen_set.into_iter().rev(),
+                seen_set.into_iter(),
                 |heap, value| {
                     heap_bound_store(
                         heap,