From ca4f7a42986979ff938586aa6cca6c0aa208560e Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@haypocalc.com>
Date: Mon, 3 Oct 2011 04:18:04 +0200
Subject: Disable unicode_resize() optimization on Windows (16-bit wchar_t)

---
 Objects/unicodeobject.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 9c02817..68278e6 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -1185,6 +1185,10 @@ static int
 unicode_resizable(PyObject *unicode)
 {
     Py_ssize_t len;
+#if SIZEOF_WCHAR_T == 2
+    /* FIXME: unicode_resize() is buggy on Windows */
+    return 0;
+#endif
     if (Py_REFCNT(unicode) != 1)
         return 0;
     if (PyUnicode_CHECK_INTERNED(unicode))
-- 
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