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authorajreynol <andrew.j.reynolds@gmail.com>2017-04-04 09:59:45 -0500
committerajreynol <andrew.j.reynolds@gmail.com>2017-04-04 09:59:57 -0500
commit6cb3f49d3933061000fe63d2ee7e004cae06d6ba (patch)
tree1a8fc7ed586968a872476deb3f5db3dc0f6ae389 /test/regress/regress0/sep
parent72a0afbd73f1d2505285a965eb0ff3312e201f2c (diff)
Do not solve for 0-ary non-constant symbols (for which isVar returns true), add regressions.
Diffstat (limited to 'test/regress/regress0/sep')
-rw-r--r--test/regress/regress0/sep/Makefile.am3
-rw-r--r--test/regress/regress0/sep/nil-no-elim.smt211
2 files changed, 13 insertions, 1 deletions
diff --git a/test/regress/regress0/sep/Makefile.am b/test/regress/regress0/sep/Makefile.am
index f731bd15e..692390dde 100644
--- a/test/regress/regress0/sep/Makefile.am
+++ b/test/regress/regress0/sep/Makefile.am
@@ -56,7 +56,8 @@ TESTS = \
emp2-quant-unsat.smt2 \
dispose-1.smt2 \
finite-witness-sat.smt2 \
- sep-fmf-priority.smt2
+ sep-fmf-priority.smt2 \
+ nil-no-elim.smt2
FAILING_TESTS =
diff --git a/test/regress/regress0/sep/nil-no-elim.smt2 b/test/regress/regress0/sep/nil-no-elim.smt2
new file mode 100644
index 000000000..e9aa3807a
--- /dev/null
+++ b/test/regress/regress0/sep/nil-no-elim.smt2
@@ -0,0 +1,11 @@
+(set-logic ALL)
+(set-info :status unsat)
+(declare-sort U 0)
+(declare-fun f (U) U)
+(declare-fun a () U)
+
+(assert (= (as sep.nil U) (f a)))
+
+(assert (pto (f a) 0))
+
+(check-sat)
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