From ab7a5e7af6e03f512964f47d75fb90f1b0de5f54 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Tue, 13 Aug 2024 02:45:57 -0400
Subject: Proper promotion of ints

---
 compile.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/compile.c b/compile.c
index 2766143c..8f796bb2 100644
--- a/compile.c
+++ b/compile.c
@@ -31,6 +31,11 @@ static bool promote(env_t *env, CORD *code, type_t *actual, type_t *needed)
     if (!can_promote(actual, needed))
         return false;
 
+    if (actual->tag == IntType && needed->tag == IntType && Match(needed, IntType)->bits == 0) {
+        *code = CORD_all("I(", *code, ")");
+        return true;
+    }
+
     if (actual->tag == IntType || actual->tag == NumType)
         return true;
 
-- 
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