From 456ab7b69f88859683c60cc2261e70d6dbadd8e8 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Wed, 29 Mar 2017 14:39:57 +0200
Subject: 8-bit string internally tests

Lexing/Parsing is done on byte rather than js strings
---
 src/lua.js | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/lua.js')

diff --git a/src/lua.js b/src/lua.js
index 4710ded..85d4b64 100644
--- a/src/lua.js
+++ b/src/lua.js
@@ -135,6 +135,8 @@ class lua_Debug {
 }
 
 const to_luastring = function(str, maxBytesToWrite) {
+    assert(typeof str === "string", "to_luastring expect a js string");
+
     maxBytesToWrite = maxBytesToWrite !== undefined ? maxBytesToWrite : Number.MAX_SAFE_INTEGER;
     let outU8Array = [];
 
-- 
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