From 5b764695bdc939784fd448fe6ba16ed3a9f44b19 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Mon, 22 May 2017 18:47:19 +1000
Subject: src/ldo.js: Add assert to luaD_reallocstack from C sources

---
 src/ldo.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ldo.js b/src/ldo.js
index 7154a7f..83f26cf 100644
--- a/src/ldo.js
+++ b/src/ldo.js
@@ -42,6 +42,8 @@ const seterrorobj = function(L, errcode, oldtop) {
 const ERRORSTACKSIZE = luaconf.LUAI_MAXSTACK + 200;
 
 const luaD_reallocstack = function(L, newsize) {
+    assert(newsize <= luaconf.LUAI_MAXSTACK || newsize == ERRORSTACKSIZE);
+    assert(L.stack_last == L.stack.length - lstate.EXTRA_STACK);
     L.stack.length = newsize;
     L.stack_last = newsize - lstate.EXTRA_STACK;
 };
-- 
cgit v1.2.3-70-g09d2