Add rudimentary type checking

1 files changed, 1 insertions, 9 deletions

diff --git a/src/nodes.h b/src/nodes.h
index be6f7df..52022cc 100644
--- a/src/nodes.h
+++ b/src/nodes.h
@@ -15,21 +15,13 @@ typedef enum NodeType {
     NODE_IF,
 } NodeType;
 
-typedef enum TypeClass {
-    TYPE_UNK,
-    TYPE_NONE,
-    TYPE_NUM,
-    TYPE_BOOL,
-    TYPE_STRING,
-} TypeClass;
-
 typedef struct Node {
     size_t id;
     NodeType type;
     size_t line;
     size_t col;
     struct Scope *scope;
-    TypeClass type_class;
+    struct Type *expr_type;
 
     union {
         // Numbers.