From 84723e08befbdd776fefc09d968bf473583f69df Mon Sep 17 00:00:00 2001
From: Oleksandr Liakhevych <liakh.oleksandr32@gmail.com>
Date: Thu, 3 Jan 2019 14:20:00 +0200
Subject: [PATCH] Trigger on ': '

---
 .../IntelliSense/Providers/LocalsCompletionProvider.cs          | 2 +-
 .../IntelliSense/Providers/NewObjectCompletionProvider.cs       | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/IntelliSenseExtender/IntelliSense/Providers/LocalsCompletionProvider.cs b/IntelliSenseExtender/IntelliSense/Providers/LocalsCompletionProvider.cs
index 5c55e6b..e8aea09 100644
--- a/IntelliSenseExtender/IntelliSense/Providers/LocalsCompletionProvider.cs
+++ b/IntelliSenseExtender/IntelliSense/Providers/LocalsCompletionProvider.cs
@@ -23,7 +23,7 @@ public class LocalsCompletionProvider : ISimpleCompletionProvider, ITriggerCompl
         private static readonly Regex AttributeArgumentRegex = new Regex(@"\[\w+\((|[^\]]+, )$");
 
         private static readonly string[] SymbolsToTriggerCompletion
-            = new[] { ", ", "return ", "== ", "!= ", "> ", "< ", "<= ", ">= " };
+            = new[] { ", ", "return ", "== ", "!= ", "> ", "< ", "<= ", ">= ", ": " };
 
         public IEnumerable<CompletionItem> GetCompletionItems(SyntaxContext syntaxContext, Options.Options options)
         {
diff --git a/IntelliSenseExtender/IntelliSense/Providers/NewObjectCompletionProvider.cs b/IntelliSenseExtender/IntelliSense/Providers/NewObjectCompletionProvider.cs
index 02b3b40..cc15b0b 100644
--- a/IntelliSenseExtender/IntelliSense/Providers/NewObjectCompletionProvider.cs
+++ b/IntelliSenseExtender/IntelliSense/Providers/NewObjectCompletionProvider.cs
@@ -69,6 +69,7 @@ public bool ShouldTriggerCompletion(SourceText text, int caretPosition, Completi
                 var textBeforeCaret = currentLine.ToString().Substring(0, caretPosition - currentLine.Start);
                 if (trigger.Kind == CompletionTriggerKind.Insertion
                     && (textBeforeCaret.EndsWith(" = ")
+                        || textBeforeCaret.EndsWith(": ")
                         || textBeforeCaret.EndsWith(" = new ")
                         || textBeforeCaret.EndsWith("return ")
                         || BracketRegex.IsMatch(textBeforeCaret))