Move solution and projects to src

src/Ryujinx.HLE/HOS/Diagnostics/Demangler/Ast/ThrowExpression.cs

@@ -0,0 +1,20 @@
+using System.IO;
+
+namespace Ryujinx.HLE.HOS.Diagnostics.Demangler.Ast
+{
+    public class ThrowExpression : BaseNode
+    {
+        private BaseNode _expression;
+
+        public ThrowExpression(BaseNode expression) : base(NodeType.ThrowExpression)
+        {
+            _expression = expression;
+        }
+
+        public override void PrintLeft(TextWriter writer)
+        {
+            writer.Write("throw ");
+            _expression.Print(writer);
+        }
+    }
+}