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author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-11-12 20:02:20 -0600 |
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committer | GitHub <noreply@github.com> | 2020-11-12 20:02:20 -0600 |
commit | 151a4bb262713a94c488f2e4e8c1f5d498098253 (patch) | |
tree | 3eccc7180efe0a5b908ddaf9c6e0e0528a80ebe2 /test/regress | |
parent | cf7c2ce97615990388bb6c37b151c0e2b2fe8f9a (diff) |
Make regular expression difference left associative (#5430)
Fixes #5428.
Diffstat (limited to 'test/regress')
-rw-r--r-- | test/regress/CMakeLists.txt | 1 | ||||
-rw-r--r-- | test/regress/regress0/strings/issue5428-re-diff-assoc.smt2 | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index ac62452e5..ac6d91e7c 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -1010,6 +1010,7 @@ set(regress_0_tests regress0/strings/issue4820.smt2 regress0/strings/issue4915.smt2 regress0/strings/issue5090.smt2 + regress0/strings/issue5428-re-diff-assoc.smt2 regress0/strings/itos-entail.smt2 regress0/strings/large-model.smt2 regress0/strings/leadingzero001.smt2 diff --git a/test/regress/regress0/strings/issue5428-re-diff-assoc.smt2 b/test/regress/regress0/strings/issue5428-re-diff-assoc.smt2 new file mode 100644 index 000000000..64455f2c3 --- /dev/null +++ b/test/regress/regress0/strings/issue5428-re-diff-assoc.smt2 @@ -0,0 +1,4 @@ +(set-logic QF_S) +(set-info :status unsat) +(assert (str.in_re "" (re.diff (re.* re.allchar) re.allchar (re.* re.allchar)))) +(check-sat) |