From 8038a8836f39ab8dc65075d2a7321bd2ba5dd8ad Mon Sep 17 00:00:00 2001
From: Cyrus Najmabadi <cyrusn@microsoft.com>
Date: Wed, 1 Jul 2015 01:37:22 -0700
Subject: [PATCH] Simplify Node constructor for trivial case.

---
 .../Core/Portable/Formatting/ContextIntervalTree.cs         | 2 +-
 .../Core/Portable/Shared/Collections/IntervalTree`1.Node.cs | 6 ++++--
 .../Core/Portable/Shared/Collections/IntervalTree`1.cs      | 2 +-
 .../Portable/Shared/Collections/SimpleIntervalTree`1.cs     | 2 +-
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/Workspaces/Core/Portable/Formatting/ContextIntervalTree.cs b/src/Workspaces/Core/Portable/Formatting/ContextIntervalTree.cs
index 80d5101288d..b87a16eace8 100644
--- a/src/Workspaces/Core/Portable/Formatting/ContextIntervalTree.cs
+++ b/src/Workspaces/Core/Portable/Formatting/ContextIntervalTree.cs
@@ -31,7 +31,7 @@ public ContextIntervalTree(IIntervalIntrospector<T> introspector)
 
         public void AddIntervalInPlace(T value)
         {
-            var newNode = new Node(Introspector, value);
+            var newNode = new Node(value);
             this.root = Insert(root, newNode, Introspector);
         }
 
diff --git a/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.Node.cs b/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.Node.cs
index b4c3be6731b..da7d00a6b16 100644
--- a/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.Node.cs
+++ b/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.Node.cs
@@ -18,9 +18,11 @@ protected class Node
             internal int Height { get; private set; }
             internal Node MaxEndNode { get; private set; }
 
-            internal Node(IIntervalIntrospector<T> introspector, T interval)
-                : this(introspector, interval, left: null, right: null)
+            internal Node(T value)
             {
+                this.Value = value;
+                this.Height = 1;
+                this.MaxEndNode = this;
             }
 
             internal Node(IIntervalIntrospector<T> introspector, T value, Node left, Node right)
diff --git a/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.cs b/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.cs
index 2edaa01321a..d362e6bd0ce 100644
--- a/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.cs
+++ b/src/Workspaces/Core/Portable/Shared/Collections/IntervalTree`1.cs
@@ -31,7 +31,7 @@ public IntervalTree(IIntervalIntrospector<T> introspector, IEnumerable<T> values
         {
             foreach (var value in values)
             {
-                root = Insert(root, new Node(introspector, value), introspector);
+                root = Insert(root, new Node(value), introspector);
             }
         }
 
diff --git a/src/Workspaces/Core/Portable/Shared/Collections/SimpleIntervalTree`1.cs b/src/Workspaces/Core/Portable/Shared/Collections/SimpleIntervalTree`1.cs
index 4435343ad5c..fdb9b9d64d9 100644
--- a/src/Workspaces/Core/Portable/Shared/Collections/SimpleIntervalTree`1.cs
+++ b/src/Workspaces/Core/Portable/Shared/Collections/SimpleIntervalTree`1.cs
@@ -19,7 +19,7 @@ public SimpleIntervalTree(IIntervalIntrospector<T> introspector, IEnumerable<T>
             {
                 foreach (var value in values)
                 {
-                    root = Insert(root, new Node(introspector, value), introspector);
+                    root = Insert(root, new Node(value), introspector);
                 }
             }
         }
-- 
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