delete print statement

src/main/java/de/hsrm/compiler/Klang/visitors/EvalVisitor.java

@@ -385,13 +385,6 @@ public class EvalVisitor implements Visitor<Value> {
     return result;
   }
 
-  @Override
-  public Value visit(PrintStatement e) {
-    Value value = e.expression.welcome(this);
-    System.out.println(value.asObject());
-    return null;
-  }
-
   @Override
   public Value visit(VariableDeclaration e) {
     Value initialValue = null;

src/main/java/de/hsrm/compiler/Klang/visitors/GenASM.java

@@ -556,11 +556,6 @@ public class GenASM implements Visitor<Void> {
     return null;
   }
 
-  @Override
-  public Void visit(PrintStatement e) {
-    throw new RuntimeException("Das machen wir mal nicht, ne?!");
-  }
-
   @Override
   public Void visit(VariableDeclaration e) {
     // If there is an initialization present,

src/main/java/de/hsrm/compiler/Klang/visitors/GetVars.java

@@ -179,12 +179,6 @@ class GetVars implements Visitor<Void> {
     return null;
   }
 
-  @Override
-  public Void visit(PrintStatement e) {
-    e.expression.welcome(this);
-    return null;
-  }
-
   @Override
   public Void visit(VariableDeclaration e) {
     vars.add(e.name);

src/main/java/de/hsrm/compiler/Klang/visitors/PrettyPrintVisitor.java

@@ -276,14 +276,6 @@ public class PrettyPrintVisitor implements Visitor<Void> {
     return null;
   }
 
-  @Override
-  public Void visit(PrintStatement e) {
-    ex.write("print ");
-    e.expression.welcome(this);
-    ex.write(";");
-    return null;
-  }
-
   @Override
   public Void visit(VariableDeclaration e) {
     ex.write("let " + e.name + ": " + e.type.getName());

src/main/java/de/hsrm/compiler/Klang/visitors/Visitor.java

@@ -32,7 +32,6 @@ public interface Visitor<R> {
     R visit(WhileLoop e);
     R visit(DoWhileLoop e);
     R visit(ForLoop e);
-    R visit(PrintStatement e);
     R visit(VariableDeclaration e);
     R visit(VariableAssignment e);
     R visit(ReturnStatement e);