1 files changed, 23 insertions, 0 deletions

diff --git a/src/WixToolset.Extensibility/CompilerConstants.cs b/src/WixToolset.Extensibility/CompilerConstants.cs
index f26456fb..73ff685c 100644
--- a/src/WixToolset.Extensibility/CompilerConstants.cs
+++ b/src/WixToolset.Extensibility/CompilerConstants.cs
@@ -9,11 +9,34 @@ namespace WixToolset.Extensibility
     /// </summary>
     public static class CompilerConstants
     {
+        /// <summary>
+        /// 
+        /// </summary>
         public const int IntegerNotSet = int.MinValue;
+
+        /// <summary>
+        /// 
+        /// </summary>
         public const int IllegalInteger = int.MinValue + 1;
+
+        /// <summary>
+        /// 
+        /// </summary>
         public const long LongNotSet = long.MinValue;
+
+        /// <summary>
+        /// 
+        /// </summary>
         public const long IllegalLong = long.MinValue + 1;
+
+        /// <summary>
+        /// 
+        /// </summary>
         public const string IllegalGuid = "IllegalGuid";
+
+        /// <summary>
+        /// 
+        /// </summary>
         public static readonly Version IllegalVersion = new Version(Int32.MaxValue, Int32.MaxValue, Int32.MaxValue, Int32.MaxValue);
     }
 }