1 files changed, 17 insertions, 3 deletions
diff --git a/src/ast/nodes/ArglistNode.java b/src/ast/nodes/ArglistNode.java
index 5da7e2c..4b7b292 100644
--- a/src/ast/nodes/ArglistNode.java
+++ b/src/ast/nodes/ArglistNode.java
@@ -1,6 +1,7 @@
 package ast.nodes;
 
 import ast.types.*;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import semanticanalysis.SemanticError;
@@ -27,7 +28,6 @@ public class ArglistNode implements Node {
                 String argName = argExpr.getId();
                 errors.addAll(arg.checkSemantics(ST, _nesting, ft));
 
-                // TODO: check IntType for params
                 if (argName != null) {
                     if (Arrays.asList(bif).contains(argName)) {
                         continue;
@@ -66,12 +66,26 @@ public class ArglistNode implements Node {
     }
 
     @Override
-    public String toPrint(String prefix) {
+    public String printAST(String prefix) {
         String str = prefix + "ArglistNode\n";
 
         prefix += "  ";
         for (Node arg : arguments) {
-            str += arg.toPrint(prefix);
+            str += arg.printAST(prefix);
+        }
+
+        return str;
+    }
+
+    @Override
+    public String toPrint(String prefix) {
+        String str = prefix;
+        str += arguments.get(0).toPrint("");
+
+        if (arguments.size() > 1) {
+            for (int i = 1; i < arguments.size(); i++) {
+                str += ", " + arguments.get(i).toPrint("");
+            }
         }
 
         return str;