Remove comment

SonarSource · Mar 27, 2023 · a918e14 · a918e14
1 parent b3470bb
commit a918e14
Showing 1 changed file with 17 additions and 1 deletion.
diff --git a/analyzers/src/SonarAnalyzer.Common/SymbolicExecution/Roslyn/ProgramState.cs b/analyzers/src/SonarAnalyzer.Common/SymbolicExecution/Roslyn/ProgramState.cs
@@ -39,7 +39,6 @@ public sealed record ProgramState : IEquatable<ProgramState>
         private int? exceptionsHashCode;
         private int? hashCode;
 
-        // Current SymbolicValue result of a given operation
         private ImmutableDictionary<IOperation, SymbolicValue> OperationValue { get => operationValue; init => SetCachedHashCodeField(value, ref operationValue, ref operationValueHashCode); }
         private ImmutableDictionary<ISymbol, SymbolicValue> SymbolValue { get => symbolValue; init => SetCachedHashCodeField(value, ref symbolValue, ref symbolValueHashCode); }
         private ImmutableDictionary<int, int> VisitCount { get; init; }
@@ -231,5 +230,22 @@ private void SetCachedHashCodeField<T>(T value, ref T backingField, ref int? bac
                 hashCode = null;
             }
         }
+
+        private struct ContentImmutableDictionary<TKey, TValue> : IEquatable<ContentImmutableDictionary<TKey, TValue>>
+        {
+            private readonly ImmutableDictionary<TKey, TValue> dictionary;
+            private int? hashCode;
+
+            public ContentImmutableDictionary(ImmutableDictionary<TKey, TValue> dictionary)
+            {
+                this.dictionary = dictionary;
+            }
+
+            public bool Equals(ContentImmutableDictionary<TKey, TValue> other) =>
+                dictionary.DictionaryEquals(other.dictionary);
+
+            public override int GetHashCode() =>
+                hashCode ??= HashCode.DictionaryContentHash(dictionary);
+        }
     }
 }