AdventureSample - refactor binary operator

brian-dot-net · Apr 22, 2018 · ffbe4dc · ffbe4dc
1 parent e72d20c
commit ffbe4dc
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/projects/AdventureSample/src/GWBas2CS/BasicVisitor.cs b/projects/AdventureSample/src/GWBas2CS/BasicVisitor.cs
@@ -299,7 +299,7 @@ public void Operator(string name, BasicExpression[] operands)
                 switch (name)
                 {
                     case "Add":
-                        this.Value = this.DoAdd(operands[0], operands[1]);
+                        this.Value = this.Binary(this.generator.AddExpression, operands[0], operands[1]);
                         break;
                     default:
                         throw new NotSupportedException("Operator:" + name);
@@ -311,13 +311,13 @@ public void Variable(BasicType type, string name)
                 this.Value = this.vars.Add(type, name);
             }
 
-            private SyntaxNode DoAdd(BasicExpression left, BasicExpression right)
+            private SyntaxNode Binary(Func<SyntaxNode, SyntaxNode, SyntaxNode> op, BasicExpression left, BasicExpression right)
             {
                 left.Accept(this);
                 SyntaxNode x = this.Value;
                 right.Accept(this);
                 SyntaxNode y = this.Value;
-                return this.generator.AddExpression(x, y);
+                return op(x, y);
             }
         }