Syntax updates

Author: SteveWilkes

src/ReadableExpressions/CommentExpression.cs

@@ -1,53 +1,47 @@
-namespace AgileObjects.ReadableExpressions
+namespace AgileObjects.ReadableExpressions;
+
+using System;
+
+/// <summary>
+/// Represents a double-slash-commented text comment.
+/// </summary>
+public class CommentExpression : Expression
 {
-    using System;
-#if NET35
-    using Microsoft.Scripting.Ast;
-#else
-    using System.Linq.Expressions;
-#endif
+    internal CommentExpression(string commentText)
+    {
+        Comment = new(commentText);
+    }
 
     /// <summary>
-    /// Represents a double-slash-commented text comment.
+    /// Converts the given <paramref name="comment"/> to a ConstantExpression of type
+    /// <see cref="Comment"/>, containing the <see cref="Comment"/> object.
     /// </summary>
-    public class CommentExpression : Expression
-    {
-        internal CommentExpression(string commentText)
-        {
-            Comment = new Comment(commentText);
-        }
-
-        /// <summary>
-        /// Converts the given <paramref name="comment"/> to a ConstantExpression of type
-        /// <see cref="Comment"/>, containing the <see cref="Comment"/> object.
-        /// </summary>
-        /// <param name="comment">The <see cref="CommentExpression"/> to convert.</param>
-        public static implicit operator ConstantExpression(CommentExpression comment)
-            => Constant(comment.Comment, typeof(Comment));
-
-        /// <summary>
-        /// Gets the ExpressionType value indicating that this <see cref="CommentExpression"/> should
-        /// be treated as a Constant.
-        /// </summary>
-        public override ExpressionType NodeType => ExpressionType.Constant;
-
-        /// <summary>
-        /// Gets the type of this <see cref="CommentExpression"/> - typeof(<see cref="Comment"/>).
-        /// </summary>
-        public override Type Type => typeof(Comment);
-
-        /// <summary>
-        /// Gets the <see cref="Comment"/> containing the commented text.
-        /// </summary>
-        public Comment Comment { get; set; }
-
-        /// <inheritdoc />
-        protected override Expression Accept(ExpressionVisitor visitor) => this;
-
-        /// <summary>
-        /// Gets a string representation of this <see cref="CommentExpression"/>.
-        /// </summary>
-        /// <returns>A string representation of this <see cref="CommentExpression"/>.</returns>
-        public override string ToString() => Comment.ToString();
-    }
+    /// <param name="comment">The <see cref="CommentExpression"/> to convert.</param>
+    public static implicit operator ConstantExpression(CommentExpression comment)
+        => Constant(comment.Comment, typeof(Comment));
+
+    /// <summary>
+    /// Gets the ExpressionType value indicating that this <see cref="CommentExpression"/> should
+    /// be treated as a Constant.
+    /// </summary>
+    public override ExpressionType NodeType => ExpressionType.Constant;
+
+    /// <summary>
+    /// Gets the type of this <see cref="CommentExpression"/> - typeof(<see cref="Comment"/>).
+    /// </summary>
+    public override Type Type => typeof(Comment);
+
+    /// <summary>
+    /// Gets the <see cref="Comment"/> containing the commented text.
+    /// </summary>
+    public Comment Comment { get; set; }
+
+    /// <inheritdoc />
+    protected override Expression Accept(ExpressionVisitor visitor) => this;
+
+    /// <summary>
+    /// Gets a string representation of this <see cref="CommentExpression"/>.
+    /// </summary>
+    /// <returns>A string representation of this <see cref="CommentExpression"/>.</returns>
+    public override string ToString() => Comment.ToString();
 }