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/FuncdefNode.java | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

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

diff --git a/src/ast/nodes/FuncdefNode.java b/src/ast/nodes/FuncdefNode.java
index 4c8f92f..8985e08 100644
--- a/src/ast/nodes/FuncdefNode.java
+++ b/src/ast/nodes/FuncdefNode.java
@@ -13,6 +13,7 @@ import org.antlr.v4.runtime.tree.TerminalNode;
  * Node for the `funcdef` statement of the grammar.
  */
 public class FuncdefNode implements Node {
+
     private TerminalNode name;
     private Node paramlist;
     private Node block;
@@ -26,14 +27,17 @@ public class FuncdefNode implements Node {
     @Override
     public ArrayList<SemanticError> checkSemantics(SymbolTable ST, int _nesting) {
         ArrayList<SemanticError> errors = new ArrayList<SemanticError>();
-        
-        ST.insert(this.name.toString(), this.block.typeCheck(), _nesting, "");
+        int paramNumber = ((ParamlistNode) paramlist).getParamNumber();
+        Type returnType = this.block.typeCheck();
+        FunctionType ft = new FunctionType(paramNumber, returnType);
+
+        ST.insert(this.name.toString(), ft, _nesting, "");
 
         HashMap<String, STentry> HM = new HashMap<String, STentry>();
 
         ST.add(HM);
 
-        ST.insert(this.name.toString(), this.block.typeCheck(), _nesting + 1, "");
+        ST.insert(this.name.toString(), ft, _nesting + 1, "");
 
         if (paramlist != null) {
             errors.addAll(paramlist.checkSemantics(ST, _nesting + 1));
-- 
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