From a63de72aa0bf0b1b3bd91ed0c23c4d03bcbf4cd5 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Sun, 7 Jan 2018 03:15:37 +1100
Subject: src/lstrlib.js: Remove use of Uint8Array.reverse

---
 src/lstrlib.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/lstrlib.js')

diff --git a/src/lstrlib.js b/src/lstrlib.js
index e31c0fe..6cb8df9 100644
--- a/src/lstrlib.js
+++ b/src/lstrlib.js
@@ -595,7 +595,12 @@ const str_pack = function(L) {
 };
 
 const str_reverse = function(L) {
-    lua.lua_pushstring(L, lauxlib.luaL_checkstring(L, 1).slice(0).reverse());
+    let s = lauxlib.luaL_checkstring(L, 1);
+    let l = s.length;
+    let r = new Uint8Array(l);
+    for (let i=0; i<l; i++)
+        r[i] = s[l-1-i];
+    lua.lua_pushstring(L, r);
     return 1;
 };
 
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