From 279c3a6961c60252f0368fdea889caf977f85fe0 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 13 May 2019 16:17:21 -0300
Subject: A few changes in tests about number of bits in integers

- The preprocessor must work with at least 'long', and therefore must
do shifts of up to 31 bits correctly.
- Whenever possible, use unsigned types in shifts.
---
 lutf8lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lutf8lib.c')

diff --git a/lutf8lib.c b/lutf8lib.c
index 9786b60c..b4b787e7 100644
--- a/lutf8lib.c
+++ b/lutf8lib.c
@@ -28,7 +28,7 @@
 /*
 ** Integer type for decoded UTF-8 values; MAXUTF needs 31 bits.
 */
-#if ((UINT_MAX >> 15) >> 15) >= 1
+#if (UINT_MAX >> 30) >= 1
 typedef	unsigned int utfint;
 #else
 typedef unsigned long utfint;
-- 
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