From 36789405371662d2b5fafccb1e39caab1fb889b7 Mon Sep 17 00:00:00 2001
From: Jacob Signorovitch <jacob.signorovitch@gmail.com>
Date: Fri, 7 Feb 2025 17:29:30 -0500
Subject: [PATCH] Adds preliminary type enums.

---
 src/include/ast.h | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/include/ast.h b/src/include/ast.h
index 4a5814b..31ea3b6 100644
--- a/src/include/ast.h
+++ b/src/include/ast.h
@@ -4,8 +4,18 @@
 #include <stdlib.h>
 
 typedef enum {
-    AST_TYPE_NUM,   // A number.
-    AST_TYPE_CALL,  // A function call.
+    // Primitive types.
+    AST_TYPE_NUM,   // A number (float).
+    AST_TYPE_STR,   // A string
+    AST_TYPE_INT,   // An integer.
+    AST_TYPE_SYM,   // A symbol.
+
+    // Complex types:
+    AST_TYPE_VEC,   // A vector (fixed size, fixed type).
+    AST_TYPE_LIST,  // A list (variable size, variable type).
+
+    // Misc. types.
+    AST_TYP AST_TYPE_CALL,  // A function call.
     AST_TYPE_VDEF,  // A variable definition.
     AST_TYPE_VREF,  // A variable reference.
     AST_TYPE_BLOCK, // A block of code (scope).