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Diffstat (limited to 'test/regress/regress0/strings/repl-empty-sem.smt2')
| -rw-r--r-- | test/regress/regress0/strings/repl-empty-sem.smt2 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/regress/regress0/strings/repl-empty-sem.smt2 b/test/regress/regress0/strings/repl-empty-sem.smt2 new file mode 100644 index 000000000..61f70bc23 --- /dev/null +++ b/test/regress/regress0/strings/repl-empty-sem.smt2 @@ -0,0 +1,11 @@ +; COMMAND-LINE: --strings-exp +; EXPECT: unsat +(set-logic ALL) +(set-info :status unsat) +(declare-fun x () String) +(declare-fun z () String) +(assert (= (str.len z) 0)) +(assert (= (str.replace "ab" z "c") x)) +(declare-fun y () String) +(assert (= x (str.++ "c" y))) +(check-sat) |