diff --git a/MiniScript-cs/MiniscriptErrors.cs b/MiniScript-cs/MiniscriptErrors.cs
index 9c30d1c..0b73632 100644
--- a/MiniScript-cs/MiniscriptErrors.cs
+++ b/MiniScript-cs/MiniscriptErrors.cs
@@ -35,9 +35,6 @@ public override string ToString() {
 	public class MiniscriptException: Exception {
 		public SourceLoc location;
 
-		public MiniscriptException() {
-		}
-
 		public MiniscriptException(string message) : base(message) {
 		}
 
@@ -111,8 +108,6 @@ public IndexException(string message, Exception inner) : base(message, inner) {
 	}
 
 	public class KeyException : RuntimeException {
-		private KeyException() {}		// don't use this version
-
 		public KeyException(string key) : base("Key Not Found: '" + key + "' not found in map") {
 		}
 
@@ -154,8 +149,6 @@ public LimitExceededException(string message, Exception inner) : base(message, i
 	}
 
 	public class UndefinedIdentifierException : RuntimeException {
-		private UndefinedIdentifierException() {}		// don't call this version!
-
 		public UndefinedIdentifierException(string ident) : base(
 		"Undefined Identifier: '" + ident + "' is unknown in this context") {
 		}
diff --git a/MiniScript-cs/MiniscriptTypes.cs b/MiniScript-cs/MiniscriptTypes.cs
index e073810..d98b262 100644
--- a/MiniScript-cs/MiniscriptTypes.cs
+++ b/MiniScript-cs/MiniscriptTypes.cs
@@ -66,14 +66,6 @@ public virtual int IntValue() {
 			return (int)DoubleValue();
 		}
 		
-		/// <summary>
-		/// Get the numeric value of this Value as an unsigned integer.
-		/// </summary>
-		/// <returns>this value, as unsigned int</returns>
-		public virtual uint UIntValue() {
-			return (uint)DoubleValue();
-		}
-		
 		/// <summary>
 		/// Get the numeric value of this Value as a single-precision float.
 		/// </summary>