diff options
Diffstat (limited to 'Test/triggers/loop-detection-looks-at-ranges-too.dfy')
| -rw-r--r-- | Test/triggers/loop-detection-looks-at-ranges-too.dfy | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Test/triggers/loop-detection-looks-at-ranges-too.dfy b/Test/triggers/loop-detection-looks-at-ranges-too.dfy new file mode 100644 index 00000000..7a99ea2d --- /dev/null +++ b/Test/triggers/loop-detection-looks-at-ranges-too.dfy @@ -0,0 +1,14 @@ +// RUN: %dafny /compile:0 /print:"%t.print" /dprint:"%t.dprint" /autoTriggers:1 /printTooltips "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+
+// This file checks that loops between the range and the term of a quantifier
+// are properly detected.
+
+predicate P(x: int)
+
+method M(x: int) {
+ // This will be flagged as a loop even without looking at the range
+ assert true || forall x: int | P(x) :: P(x+1);
+ // This requires checking the range for looping terms
+ assert true || forall x: int | P(x+1) :: P(x);
+}
|