From 06671f5aed68753435a762bc3be43e83094156d1 Mon Sep 17 00:00:00 2001
From: geno <gabriele.genovese2@studio.unibo.it>
Date: Wed, 26 Jun 2024 14:53:05 +0200
Subject: exercise 1 completed

1.b now works
1.c implened error for "function takes N positional arguments but M were given"
---
 src/ast/nodes/ParamlistNode.java | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/ast/nodes/ParamlistNode.java')

diff --git a/src/ast/nodes/ParamlistNode.java b/src/ast/nodes/ParamlistNode.java
index 144eb13..0a9696f 100644
--- a/src/ast/nodes/ParamlistNode.java
+++ b/src/ast/nodes/ParamlistNode.java
@@ -10,6 +10,7 @@ import ast.types.*;
  * Node for the `param_list` statement of the grammar.
  */
 public class ParamlistNode implements Node {
+
     private ArrayList<Node> params;
 
     public ParamlistNode(ArrayList<Node> _params) {
@@ -27,6 +28,10 @@ public class ParamlistNode implements Node {
         return errors;
     }
 
+    public int getParamNumber() {
+        return params.size();
+    }
+
     @Override
     public Type typeCheck() {
         return new VoidType();
-- 
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