call

src/main/antlr/VSLParser.g

@@ -124,10 +124,16 @@ instruction returns [Instruction out]:
       } 
     ) BacF
   | //ASSIGN
-  i=ident ASSIGN e=expression 
-  {
+  i=ident 
+   (ASSIGN e=expression 
+    {
       $out = new AssignImp($i.out, $e.out);
-  }
+    }
+    |ParO (para=list_expression)? ParF
+    {
+      $out = new VoidFunctionImp($i.out,($para.out != null) ? $para.out : new ArrayList<>());
+    }
+   )
   | // PRINT
   PRINT 
   {ArrayList<Object> printer= new ArrayList<Object>();}

src/main/java/TP2/asd/PrettyprinterVisitor.java

@@ -157,7 +157,7 @@ public class PrettyprinterVisitor implements    ProgramVisitor<String,String>,
 
     @Override
     public String visitVoidFunction(VoidFunctionImp instr, String h) {
-        String str = instr.nom()+ "( ";
+        String str = h+instr.nom()+ "(";
         for(int i=0;i<instr.expr().size();i++){
             str+= instr.expr().get(i).accept(this,h);
             if(i<instr.expr().size()-1){

src/main/java/TP2/asd/toLLVM_Visitor.java

@@ -203,6 +203,7 @@ public class toLLVM_Visitor implements  ProgramVisitor<SymTable,ProgramLLVMImp>,
 
         if (!(fun.define.type() instanceof VoidLLVMImp)){
             System.err.println("Fonction n'est pas un void");
+            return l;
         }
 
         l.add(new CallLLVMImp(fun.define,paramsLLVM,""));