diff options
| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-03-20 17:29:41 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-20 17:29:41 -0500 |
| commit | 0a0cee14c38cac0f87772c192ef387dcd36b6977 (patch) | |
| tree | 43b96661c05e742ff9b296439e9df20ab02cac7b /test/regress | |
| parent | 537bb89c664375aa0fe0143e65d255de34bd611c (diff) | |
Fix variable shadowing issue in sygus-inference (#4121)
This makes the sygus-inference preprocessing pass avoid variable shadowing, which technically could happen by forcing unexpected options.
Fixes #4083.
Diffstat (limited to 'test/regress')
| -rw-r--r-- | test/regress/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | test/regress/regress1/sygus/issue4083-var-shadow.smt2 | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index 50ef63780..a8ec4a665 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -1867,6 +1867,7 @@ set(regress_1_tests regress1/sygus/issue3995-fmf-var-op.smt2 regress1/sygus/issue4009-qep.smt2 regress1/sygus/issue4025-no-rlv-cond.smt2 + regress1/sygus/issue4083-var-shadow.smt2 regress1/sygus/large-const-simp.sy regress1/sygus/let-bug-simp.sy regress1/sygus/list-head-x.sy diff --git a/test/regress/regress1/sygus/issue4083-var-shadow.smt2 b/test/regress/regress1/sygus/issue4083-var-shadow.smt2 new file mode 100644 index 000000000..bb9434860 --- /dev/null +++ b/test/regress/regress1/sygus/issue4083-var-shadow.smt2 @@ -0,0 +1,8 @@ +(set-logic ALL) +(set-option :miniscope-quant true) +(set-option :sygus-inference true) +(set-option :var-ineq-elim-quant false) +(set-info :status unsat) +(declare-fun b ( Int ) Bool) +(assert (forall (( c Int ) ( d Int )) (and (> d 3 ) (xor (>= c d) (b c))))) +(check-sat) |