AdventureSample - support RUN

projects/AdventureSample/src/GWBas2CS/BasicVisitor.cs

@@ -126,6 +126,9 @@ public void Void(string name)
                 case "Return":
                     this.AddReturn();
                     break;
+                case "Run":
+                    this.AddRun();
+                    break;
                 default:
                     throw new NotImplementedException("Void:" + name);
             }
@@ -248,6 +251,12 @@ private void AddReturn()
             this.lines.AddReturn(this.lineNumber);
         }
 
+        private void AddRun()
+        {
+            var ret = this.generator.ReturnStatement(this.generator.LiteralExpression(1));
+            this.lines.Add(this.lineNumber, ret);
+        }
+
         private void AddCls()
         {
             string name = "CLS";

projects/AdventureSample/test/GWBas2CS.Test/Subroutines.cs

@@ -0,0 +1,50 @@
+// <copyright file="Subroutines.cs" company="Brian Rogers">
+// Copyright (c) Brian Rogers. All rights reserved.
+// </copyright>
+
+namespace GWBas2CS.Test
+{
+    using FluentAssertions;
+    using Xunit;
+
+    public sealed class Subroutines
+    {
+        [Fact]
+        public void WithRun()
+        {
+            const string Input =
+@"10 GOSUB 30
+20 GOTO 10
+30 RUN
+40 RETURN";
+            const string Expected = @"*
+    private int Sub_30()
+    {
+        return 1;
+        return 0;
+    }
+
+    private int Main()
+    {
+        this.Init();
+        L10:
+            ;
+        switch (Sub_30())
+        {
+            case 1:
+                return 1;
+            case 2:
+                return 2;
+        }
+
+        goto L10;
+        return 2;
+    }
+*";
+
+            string actual = Test.Translate("MyProg", Input);
+
+            actual.Should().Match(Expected);
+        }
+    }
+}