1 files changed, 1 insertions, 1 deletions
diff --git a/src/ast.h b/src/ast.h
index d116c0b..9dab583 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -18,7 +18,7 @@ typedef enum {
 
   // operation
   AST_INT, AST_LD, AST_PLUS, AST_SUB, AST_MUL, AST_DIV, AST_MOD,
-  AST_LT, AST_LE, AST_EQ, AST_NE, AST_UNM,
+  AST_LT, AST_LE, AST_EQ, AST_NE, AST_UNM, AST_AND, AST_OR, AST_NOT, 
 
   // for built-in lists
   AST_CONS, AST_NIL, AST_OPCONS,