diff options
| author |  Rustan Leino <leino@microsoft.com> | 2011-05-27 01:44:26 -0700 |
|---|---|---|
| committer | Rustan Leino <leino@microsoft.com> | 2011-05-27 01:44:26 -0700 |
| commit | 803f42612314d2d27f20dfa476bf0ff8ed24d958 (patch) | |
| tree | f341d7239381047f31d761938df3b9e1f7a3874c /Test/dafny0/DTypes.dfy | |
| parent | e1bf8c0bfff274a0651fb581951cfcaae8b34007 (diff) | |
Dafny: permanently changed the syntax of "datatype" declarations to what previously was an alternative syntax
Diffstat (limited to 'Test/dafny0/DTypes.dfy')
| -rw-r--r-- | Test/dafny0/DTypes.dfy | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/Test/dafny0/DTypes.dfy b/Test/dafny0/DTypes.dfy index b402c335..55d107c5 100644 --- a/Test/dafny0/DTypes.dfy +++ b/Test/dafny0/DTypes.dfy @@ -74,10 +74,7 @@ class Node { } class CP<T,U> {
}
-datatype Data {
- Lemon;
- Kiwi(int);
-}
+datatype Data = Lemon | Kiwi(int);
function G(d: Data): int
requires d != Data.Lemon;
@@ -89,10 +86,7 @@ function G(d: Data): int // -------- some things about induction ---------------------------------
-datatype Tree<T> {
- Leaf(T);
- Branch(Tree<T>, Tree<T>);
-}
+datatype Tree<T> = Leaf(T) | Branch(Tree<T>, Tree<T>);
class DatatypeInduction<T> {
function LeafCount<G>(tree: Tree<G>): int
|