declare works with list

src/main/antlr/VSLParser.g

@@ -69,19 +69,22 @@ instruction [SymTable table] returns [Instruction out]:
     $out =new Return_instrImp($e.out);}
   //| //ASSIGN
   //i=ident ASSIGN e=expression [table]
-  //  {
+  //{
   //    $out = new AssignImp($i.out, $e.out);
-  //  }
+  //}
   | //DECLARATION
   t=type i=ident
+
     {
-      $table.addVar($i.out,$t.return_type); 
-      $out = new DeclarationImp($t.return_type, $i.out);
+      ArrayList<String> declare= new ArrayList<String>();
+      declare.add($i.out);
+      $table.addVar($i.out,$t.return_type);
     }(VIRGULE i2=ident
     {
       $table.addVar($i2.out,$t.return_type);
-      $out = new DeclarationImp($t.return_type, $i2.out);
+      declare.add($i2.out);
     })*
+    {$out = new DeclarationImp($t.return_type, declare);}
   ;
 
 //Priorité lit(val, const ou paranthese) -> td_exp (*/%) -> exp (+-)
@@ -137,6 +140,12 @@ lit [SymTable table] returns [Expression out, Type return_Type]:
       $out=$e.out;
       $return_Type=$e.return_Type;
     }
+  //  | t=ident{
+  //    if($table.searchVar($t.out)){
+  //      $out=$t.out;
+  //      $return_Type=$table.getvar_Type($t.out);
+  //    }
+  //  }
   ;
 
 ident returns [String out]:

src/main/java/TP2/Error/TypeChecking.java

@@ -0,0 +1,5 @@
+package TP2.Error;
+
+public class TypeChecking {
+    
+}

src/main/java/TP2/asd/Interface.java

@@ -59,6 +59,7 @@ public interface Interface{
     public interface ExprVisitor<H,S> {
         public S visitConst(ConstImp e,H h);
         public S visitBinOp(BinopExpressionImp e, H h);
+        //public S visitVal(ValImp e,H h);
     }
 
     public interface Type{

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

@@ -169,8 +169,7 @@ public class Program{
 
         @Override
         public String prettyprinter(String indent) {
-            // TODO Auto-generated method stub
-            throw new UnsupportedOperationException("Unimplemented method 'prettyprinter'");
+            return  t+ " :=" + e.toString();
         }
 
         @Override
@@ -184,7 +183,7 @@ public class Program{
         }
     }
     
-    public static record DeclarationImp(Type t, String s) implements Instruction{
+    public static record DeclarationImp(Type t, ArrayList<String> s) implements Instruction{
 
         @Override
         public <H, S> S accept(InstrVisitor<H, S> v, H h) {
@@ -193,17 +192,21 @@ public class Program{
 
         @Override
         public String prettyprinter(String indent) {
-            return "declare "+t.toString()+s;
+            String str = indent + "declare "+t.prettyprinter() + " ";
+            for(int i = 0; i<s.size();i++){
+                str += s.get(i) + ", ";
+            }
+            return str;
         }
 
         @Override
         public ArrayList<InstructionLLVM> toLLVM() {
             // TODO Auto-generated method stub
             throw new UnsupportedOperationException("Unimplemented method 'toLLVM'");
-        }
-        
+        }   
     }
 
+    //Type
     public static record Type_voidImp() implements Type{
         public String prettyprinter() {
             return "VOID";
@@ -264,9 +267,7 @@ public class Program{
         }
         @Override
         public Integer visitAssign(AssignImp e, Map<String, Integer> h) {
-            //h.put(e.t(), e.e());
-            //TODO
-            return 1;
+            return e.accept(this, h);
         }
         @Override
         public Integer visitDeclaration(DeclarationImp e, Map<String, Integer> h) {

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

@@ -46,6 +46,15 @@ public class SymTable {
         return false;
     }
 
+    public Type getvar_Type(String s){
+        for(int i= stackMap.size()-1; i>=0; i--){
+            if(stackMap.get(i).containsKey(s)){
+                return stackMap.get(i).get(s);
+            }
+        }
+        return null;
+    }
+
     public String print_all(){
         StringBuilder str = new StringBuilder();
         for(int i= stackMap.size()-1; i>=0; i--){

tests/aLaMain.vsl

@@ -1,3 +1,3 @@
 FUNC INT main() {
-    INT a
+    INT a,b,c
     RETURN 4 + 6 * 5 + 3 }