1 files changed, 2 insertions, 0 deletions
diff --git a/types.h b/types.h
index 0c1c628..01b2fa0 100644
--- a/types.h
+++ b/types.h
@@ -299,8 +299,10 @@ typedef enum {
 			  TYPE_TYPE,
 			  TYPE_EXPR, /* just use this expression as the type. this kind of type doesn't exist after resolving. */
 			  TYPE_STRUCT
+#define TYPE_COUNT (TYPE_STRUCT+1)
 } TypeKind;
 
+
 typedef enum {
 			  BUILTIN_I8,
 			  BUILTIN_I16,