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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-03-30 16:29:23 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-30 16:29:23 -0500 |
| commit | 6838885b1250e0abbb1b8d56e6b400a5d7f3ca95 (patch) | |
| tree | 3c1a7417d471aeea531a36024a460d605cb5d5f1 /test/regress/regress1 | |
| parent | 3ff70d61c111b70d5bf770669b0aa3f1d47a502e (diff) | |
Support indexed operators re.loop and re.^ (#4167)
Towards support for the strings standard.
This modifies our interface so that we accept the SMT-LIB standard versions of re.loop and re.^. This means re.loop no longer accepts 3 arguments but 1 (with 2 indices).
This means we no longer accept re.loop with only a lower bound and no upper bound on the number of repetitions.
Also fixes #4161.
Diffstat (limited to 'test/regress/regress1')
| -rw-r--r-- | test/regress/regress1/strings/bug686dd.smt2 | 4 | ||||
| -rw-r--r-- | test/regress/regress1/strings/pierre150331.smt2 | 2 | ||||
| -rw-r--r-- | test/regress/regress1/strings/reloop.smt2 | 8 |
3 files changed, 7 insertions, 7 deletions
diff --git a/test/regress/regress1/strings/bug686dd.smt2 b/test/regress/regress1/strings/bug686dd.smt2 index 0cb9fac26..b5c9457ff 100644 --- a/test/regress/regress1/strings/bug686dd.smt2 +++ b/test/regress/regress1/strings/bug686dd.smt2 @@ -8,7 +8,7 @@ (declare-fun root6 () T) (assert (and -(str.in.re root5 (re.loop (re.range "0" "9") 4 4) ) -(str.in.re (TCb root6) (re.loop (re.range "0" "9") 4 4) ) +(str.in.re root5 ((_ re.loop 4 4) (re.range "0" "9")) ) +(str.in.re (TCb root6) ((_ re.loop 4 4) (re.range "0" "9")) ) ) ) (check-sat) diff --git a/test/regress/regress1/strings/pierre150331.smt2 b/test/regress/regress1/strings/pierre150331.smt2 index add60d534..e04db8e9a 100644 --- a/test/regress/regress1/strings/pierre150331.smt2 +++ b/test/regress/regress1/strings/pierre150331.smt2 @@ -6,7 +6,7 @@ (define-fun stringEval ((?s String)) Bool (str.in.re ?s
(re.union
(str.to.re "H")
-(re.++ (re.loop (str.to.re "{") 2 2 ) (re.loop (re.union re.nostr (re.range " " "]") (re.range "" "^") ) 2 4 ) ) ) ) )
+(re.++ ((_ re.loop 2 2) (str.to.re "{") ) ((_ re.loop 2 4) (re.union re.nostr (re.range " " "]") (re.range "" "^") ) ) ) ) ) )
(declare-fun s0() String)
(declare-fun s1() String)
(declare-fun s2() String)
diff --git a/test/regress/regress1/strings/reloop.smt2 b/test/regress/regress1/strings/reloop.smt2 index 22537b957..6230d1656 100644 --- a/test/regress/regress1/strings/reloop.smt2 +++ b/test/regress/regress1/strings/reloop.smt2 @@ -8,11 +8,11 @@ (declare-fun z () String) (declare-fun w () String) -(assert (str.in.re x (re.loop (str.to.re "a") 5))) -(assert (str.in.re y (re.loop (str.to.re "b") 2 5))) -(assert (str.in.re z (re.loop (str.to.re "c") 5))) +(assert (str.in.re x ((_ re.^ 5) (str.to.re "a")))) +(assert (str.in.re y ((_ re.loop 2 5) (str.to.re "b")))) +(assert (str.in.re z ((_ re.loop 5 15) (str.to.re "c")))) (assert (> (str.len z) 7)) -(assert (str.in.re w (re.loop (str.to.re "b") 2 7))) +(assert (str.in.re w ((_ re.loop 2 7) (str.to.re "b")))) (assert (> (str.len w) 2)) (assert (< (str.len w) 5)) |