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authorGravatar tabarbe <unknown>2010-07-28 22:21:47 +0000
committerGravatar tabarbe <unknown>2010-07-28 22:21:47 +0000
commit3150ac77d93f4279a9660ac61bab176602b22037 (patch)
tree166d16e75344959255659d824be2404a9eb522fc /Source/VCGeneration/cce.cs
parenta8c8ffb249d39f2e2a29d3e26888e269019d6fe2 (diff)
Boogie: VCGeneration port part 2/3: Adding new dependent files, removing unnecessary one.
Diffstat (limited to 'Source/VCGeneration/cce.cs')
-rw-r--r--Source/VCGeneration/cce.cs104
1 files changed, 104 insertions, 0 deletions
diff --git a/Source/VCGeneration/cce.cs b/Source/VCGeneration/cce.cs
new file mode 100644
index 00000000..34749b5f
--- /dev/null
+++ b/Source/VCGeneration/cce.cs
@@ -0,0 +1,104 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.Contracts;
+using System.Text;
+using Microsoft.Boogie;
+
+ /// <summary>
+ /// A class containing static methods to extend the functionality of Code Contracts
+ /// </summary>
+
+public static class cce {
+ [Pure]
+ public static T NonNull<T>(T t) {
+ Contract.Assert(t != null);
+ return t;
+ }
+ [Pure]
+ public static bool NonNullElements<T>(IEnumerable<T> collection) {
+ return collection != null && Contract.ForAll(collection, c => c != null);
+ }
+ [Pure]
+ public static bool NonNullElements<TKey, TValue>(IDictionary<TKey, TValue> collection) {
+ return collection != null && NonNullElements(collection.Keys) && NonNullElements(collection.Values);
+ }
+ [Pure]
+ public static bool NonNullElements(VariableSeq collection) {
+ return collection != null && Contract.ForAll(0, collection.Length, i => collection[i] != null);
+ }
+ [Pure]
+ public static void BeginExpose(object o) {
+ }
+ [Pure]
+ public static void EndExpose() {
+ }
+ [Pure]
+ public static bool IsPeerConsistent(object o) {
+ return true;
+ }
+ [Pure]
+ public static bool IsConsistent(object o) {
+ return true;
+ }
+ [Pure]
+ public static bool IsExposable(object o) {
+ return true;
+ }
+ [Pure]
+ public static bool IsExposed(object o) {
+ return true;
+ }
+ public static class Owner {
+ [Pure]
+ public static bool Same(object o, object p) {
+ return true;
+ }
+ [Pure]
+ public static void AssignSame(object o, object p) {
+ }
+ [Pure]
+ public static object ElementProxy(object o) {
+ return o;
+ }
+ [Pure]
+ public static bool None(object o) {
+ return true;
+ }
+ }
+ [Pure]
+ public static void LoopInvariant(bool p) {
+ Contract.Assert(p);
+ }
+
+ public class UnreachableException : Exception {
+ public UnreachableException() {
+ }
+ }
+}
+
+public class PeerAttribute : System.Attribute {
+}
+public class RepAttribute : System.Attribute {
+}
+public class CapturedAttribute : System.Attribute {
+}
+public class NotDelayedAttribute : System.Attribute {
+}
+public class NoDefaultContractAttribute : System.Attribute {
+}
+public class VerifyAttribute : System.Attribute {
+ public VerifyAttribute(bool b) {
+
+ }
+}
+public class StrictReadonlyAttribute : System.Attribute {
+ }
+public class AdditiveAttribute : System.Attribute {
+}
+public class ReadsAttribute : System.Attribute {
+ public enum Reads {
+ Nothing,
+ };
+ public ReadsAttribute(object o) {
+ }
+} \ No newline at end of file