diff --git a/lab-5/expr.c b/lab-5/expr.c
index d58c85d..506aa1d 100644
--- a/lab-5/expr.c
+++ b/lab-5/expr.c
@@ -327,6 +327,9 @@ void decl_evaluate(struct decl *d) {
   if (!d)
     return;
 
+  printf("decl_evaluate\n");
+  
+
   if (d->name->kind == EXPR_NAME && d->value->kind == EXPR_ARRAY) {
     struct expr *e = expr_sub_evaluate(d->value);
     scope_bind(d->name->name, e);
diff --git a/lab-5/expr.h b/lab-5/expr.h
index 6c5a534..f7148cf 100644
--- a/lab-5/expr.h
+++ b/lab-5/expr.h
@@ -35,7 +35,9 @@ typedef enum {
   EXPR_SUBSCRIPT,
   EXPR_SUBTRACT,
   EXPR_NULL,
-  EXPR_CUSTOM_FUNCTION
+  EXPR_CUSTOM_FUNCTION,
+  EXPR_OCCURS,
+  EXPR_VALUE
 } expr_t;
 
 struct expr {