error 4

src/main/java/TP2/asd/Program.java

@@ -1,49 +1,48 @@
 package TP2.asd;
 
 import java.util.ArrayList;
+import TP2.asd.Interface.*;
 
-
-public record Program(ArrayList<Function> functions) {
-
-
-}
-record Function(Type type, String nom, ArrayList<Instruction> instructions){
-    public Function(Type type, String name, Instruction instruction) {
-        this(type, name, new ArrayList<>() {{ add(instruction); }});
+public class Program{
+    public static record Function(Type type, String nom, ArrayList<Instruction> instructions){
+        public Function(Type type, String name, Instruction instruction) {
+            this(type, name, new ArrayList<>() {{ add(instruction); }});
+        }
+    
+        public <H, S> S accept(ProgramVisitor<H, S> v, H h) {
+            return v.visitFunction(this, h);
+        }
     }
-
-    public <H, S> S accept(ProgramVisitor<H, S> v, H h) {
-        return v.visitFunction(this, h);
+    
+    public static record Const(int c) implements Expression{
+        public <H, S> S accept(ExprVisitor<H, S> v, H h) {
+            return v.visitConst(this, h);
+        }   
+    }
+    
+    public static record BinopExpression(Op op,Expression e1, Expression e2) implements Expression{
+        public <H, S> S accept(ExprVisitor<H, S> v, H h) {
+            return v.visitBinOp(this, h);
+        }
+    
+    }
+    
+    public static record Return_instr(Expression e) implements Instruction{
+        public <H, S> S accept(InstrVisitor<H, S> v, H h) {
+            return v.visitReturn(this,h);
+        }
+    }
+    
+    public static record Type_void() implements Type{
+        public String prettyprinter() {
+            return "VOID";
+        }
+    }
+    
+    public static record Type_int() implements Type{
+        public String prettyprinter() {
+            return "INT";
+        }
     }
 }
 
-record Const(int c) implements Expression{
-    public <H, S> S accept(ExprVisitor<H, S> v, H h) {
-        return v.visitConst(this, h);
-    }   
-}
-
-record BinopExpression(Op op,Expression e1, Expression e2) implements Expression{
-    public <H, S> S accept(ExprVisitor<H, S> v, H h) {
-        return v.visitBinOp(this, h);
-    }
-
-}
-
-record Return_instr(Expression e) implements Instruction{
-    public <H, S> S accept(InstrVisitor<H, S> v, H h) {
-        return v.visitReturn(this,h);
-    }
-}
-
-record Type_void() implements Type{
-    public String prettyprinter() {
-        return "VOID";
-    }
-}
-
-record Type_int() implements Type{
-    public String prettyprinter() {
-        return "INT";
-    }
-}