improve type system

1 files changed, 5 insertions, 4 deletions

diff --git a/type.h b/type.h
index 1217b71..ef848c5 100644
--- a/type.h
+++ b/type.h
@@ -34,10 +34,11 @@ extern const struct data_type long_type;
 extern const struct data_type long_long_type;
 extern const struct data_type float_type;
 extern const struct data_type double_type;
-
-extern const struct data_type* integral_type;
-extern const struct data_type* floating_type;
-extern const struct data_type* character_type;
 extern const struct data_type* primitive_types[];
 
+extern const struct type integral_type;
+extern const struct type floating_type;
+extern const struct type character_type;
+extern const struct type string_type;
+
 #endif