1 files changed, 37 insertions, 0 deletions
diff --git a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Features/Completion/KeywordRecommender/EnumKeywordRecommender.cs b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Features/Completion/KeywordRecommender/EnumKeywordRecommender.cs
new file mode 100644
index 0000000000..69d31fad97
--- /dev/null
+++ b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Features/Completion/KeywordRecommender/EnumKeywordRecommender.cs
@@ -0,0 +1,37 @@
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using System.Collections.Generic;
+using System.Threading;
+using Microsoft.CodeAnalysis.CSharp.Extensions.ContextQuery;
+using Microsoft.CodeAnalysis.CSharp.Utilities;
+using Microsoft.CodeAnalysis.CSharp;
+
+namespace ICSharpCode.NRefactory6.CSharp.Completion.KeywordRecommenders
+{
+    internal class EnumKeywordRecommender : AbstractSyntacticSingleKeywordRecommender
+    {
+        private static readonly ISet<SyntaxKind> s_validModifiers = new HashSet<SyntaxKind>(SyntaxFacts.EqualityComparer)
+            {
+                SyntaxKind.InternalKeyword,
+                SyntaxKind.PublicKeyword,
+                SyntaxKind.PrivateKeyword,
+                SyntaxKind.ProtectedKeyword,
+            };
+
+        public EnumKeywordRecommender()
+            : base(SyntaxKind.EnumKeyword)
+        {
+        }
+
+        protected override bool IsValidContext(int position, CSharpSyntaxContext context, CancellationToken cancellationToken)
+        {
+            return
+                context.IsGlobalStatementContext ||
+                context.IsTypeDeclarationContext(
+                    validModifiers: s_validModifiers,
+                    validTypeDeclarations: SyntaxKindSet.ClassStructTypeDeclarations,
+                    canBePartial: false,
+                    cancellationToken: cancellationToken);
+        }
+    }
+}