diff options
author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2021-04-05 10:21:55 -0500 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-04-05 15:21:55 +0000 |
commit | 73bc16fbba65ca8d8cdc9dd6674ae9280658ee9a (patch) | |
tree | 41175283436792bb3332bc465793d901ff55544e /test/regress/regress1/sets | |
parent | cf5cd9981f92985e647df5bb9244679715951e8c (diff) |
Fix subtyping for sets care graph (#6278)
We were getting types for set singleton/membership in a way that was unsafe for subtyping, which was leading to incorrectly computing care graphs for sets of reals.
Fixes #5705.
Diffstat (limited to 'test/regress/regress1/sets')
-rw-r--r-- | test/regress/regress1/sets/issue5705-cg-subtyping.smt2 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/regress/regress1/sets/issue5705-cg-subtyping.smt2 b/test/regress/regress1/sets/issue5705-cg-subtyping.smt2 new file mode 100644 index 000000000..df5b2246c --- /dev/null +++ b/test/regress/regress1/sets/issue5705-cg-subtyping.smt2 @@ -0,0 +1,7 @@ +(set-logic QF_LIRAFS) +(set-info :status sat) +(declare-fun s () (Set Real)) +(declare-fun t3 () (Set Real)) +(assert (or (member 1.0 t3) (member 0.0 s))) +(assert (not (= t3 (setminus s (singleton 1.0))))) +(check-sat) |