From c817d3edce32d6fa55475f2de3ee46135008a3b3 Mon Sep 17 00:00:00 2001
From: Kei Imada <>
Date: Sun, 29 Oct 2023 16:10:59 -0400
Subject: [PATCH] Add return code support to brili

---
 brili.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/brili.ts b/brili.ts
index 348b36f6c..ff9889d0a 100644
--- a/brili.ts
+++ b/brili.ts
@@ -941,7 +941,7 @@ function evalProg(prog: bril.Program) {
     curlabel: null,
     specparent: null,
   }
-  evalFunc(main, state);
+  let retVal = evalFunc(main, state);
 
   if (!heap.isEmpty()) {
     throw error(`Some memory locations have not been freed by end of execution.`);
@@ -951,6 +951,7 @@ function evalProg(prog: bril.Program) {
     console.error(`total_dyn_inst: ${state.icount}`);
   }
 
+  Deno.exit(Number(retVal));
 }
 
 async function main() {