From 1811c4b0f18d4a6e4ebc0a305a564e9339a36d05 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Fri, 24 Sep 2021 12:10:44 +0200
Subject: [PATCH] Windows/x64: Document MSVC flags for C++ exception
 interoperability.
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Suggested by Julien Cugnière.
---
 doc/extensions.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/extensions.html b/doc/extensions.html
index 306943b7..e3ab081e 100644
--- a/doc/extensions.html
+++ b/doc/extensions.html
@@ -353,7 +353,9 @@ the toolchain used to compile LuaJIT:
 on the C&nbsp;stack. The contents of the C++&nbsp;exception object
 pass through unmodified.</li>
 <li>Lua errors can be caught on the C++ side with <tt>catch(...)</tt>.
-The corresponding Lua error message can be retrieved from the Lua stack.</li>
+The corresponding Lua error message can be retrieved from the Lua stack.<br>
+For MSVC for Windows 64 bit this requires compilation of your C++ code
+with <tt>/EHa</tt>.</li>
 <li>Throwing Lua errors across C++ frames is safe. C++ destructors
 will be called.</li>
 </ul>