From dcc1e7773ff273d16e9de9411e312aeea0b8ff0e Mon Sep 17 00:00:00 2001
From: Doug Coleman <doug.coleman@gmail.com>
Date: Tue, 4 Aug 2015 12:43:24 -0700
Subject: [PATCH] contexts.hpp: Increase callstack reserve space to 16k for
 Mac64. Fixes issue #1419.

---
 vm/contexts.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vm/contexts.hpp b/vm/contexts.hpp
index fc16981646..b3b3af363c 100644
--- a/vm/contexts.hpp
+++ b/vm/contexts.hpp
@@ -15,8 +15,8 @@ enum context_object {
 /* When the callstack fills up (e.g by to deep recursion), a callstack
    overflow error is triggered. So before continuing executing on it
    in general_error(), we chop off this many bytes to have some space
-   to work with. */
-static const cell stack_reserved = 4096;
+   to work with. Mac OSX 64 bit needs more than 8192. See issue #1419. */
+static const cell stack_reserved = 16384;
 
 struct context {