assign, return exp val

src/main/java/TP2/asd/SymTable.java

@@ -57,6 +57,10 @@ public class SymTable {
         return false;
     }
 
+    public Stack<PMap<String,Type>> stackmap(){
+        return this.stackmap();
+    }
+
     public Type getvar_Type(String s){
         for(int i= stackMap.size()-1; i>=0; i--){
             if(stackMap.get(i).containsKey(s)){