diff options
| author |  mikebarnett <unknown> | 2011-03-07 05:15:14 +0000 |
|---|---|---|
| committer | mikebarnett <unknown> | 2011-03-07 05:15:14 +0000 |
| commit | 241de8264a32285d371a53d8d91a219625d76922 (patch) | |
| tree | bde7c8c1dead587fc23a131810cf32779d7e9c8f /Source/Core/GraphAlgorithms.cs | |
| parent | 0cd15d2b78a68bcdc566b31d53287f63625560e7 (diff) | |
Fix contracts so runtime checking can be turned on.
Diffstat (limited to 'Source/Core/GraphAlgorithms.cs')
| -rw-r--r-- | Source/Core/GraphAlgorithms.cs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Source/Core/GraphAlgorithms.cs b/Source/Core/GraphAlgorithms.cs index e901005e..0815e54a 100644 --- a/Source/Core/GraphAlgorithms.cs +++ b/Source/Core/GraphAlgorithms.cs @@ -72,10 +72,10 @@ namespace Microsoft.Boogie { }
public sealed class StronglyConnectedComponents<Node> : IEnumerable<SCC<Node>/*!*/> {
- private readonly IDictionary<Node/*!*/, object/*!*/>/*!*/ graph;
+ private readonly IDictionary<Node/*!*/, object>/*!*/ graph;
[ContractInvariantMethod]
void graphInvariantMethod() {
- Contract.Invariant(cce.NonNullElements(graph));
+ Contract.Invariant(Contract.ForAll(graph, entry => entry.Key != null));
Contract.Invariant(preds != null);
Contract.Invariant(succs != null);
}
|