From d1f65097c48afe6d869949cc5ede76a8b14401a9 Mon Sep 17 00:00:00 2001
From: Ginger Bill <bill@gingerbill.org>
Date: Tue, 14 Feb 2017 15:19:29 +0000
Subject: Fix immutable rules; add some general documentation

immutable is still a little weird and not completely what you'd expect. Maybe just not having it is better.
---
 src/entity.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/entity.c')

diff --git a/src/entity.c b/src/entity.c
index 04ef323a1..99acef870 100644
--- a/src/entity.c
+++ b/src/entity.c
@@ -40,12 +40,15 @@ typedef enum EntityFlag {
 	EntityFlag_TypeField  = 1<<8,
 } EntityFlag;
 
+// Zero value means the overloading process is not yet done
 typedef enum OverloadKind {
-	Overload_No      = -1,
-	Overload_Unknown = 0,
-	Overload_Yes     = +1,
+	Overload_Unknown,
+	Overload_No,
+	Overload_Yes,
 } OverloadKind;
 
+
+// An Entity is a named "thing" in the language
 typedef struct Entity Entity;
 struct Entity {
 	EntityKind kind;
-- 
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