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Diffstat (limited to 'Test/dafny1/ListCopy.dfy')
| -rw-r--r-- | Test/dafny1/ListCopy.dfy | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Test/dafny1/ListCopy.dfy b/Test/dafny1/ListCopy.dfy index 4bffd51b..4bb2645c 100644 --- a/Test/dafny1/ListCopy.dfy +++ b/Test/dafny1/ListCopy.dfy @@ -12,6 +12,7 @@ class Node { }
method Copy(root: Node) returns (result: Node)
+ decreases *;
{
var existingRegion: set<Node>;
assume root == null || root in existingRegion;
|