From: Chris Lattner <sabre@nondot.org>
Date: Sat, 7 Feb 2009 06:38:06 +0000 (+0000)
Subject: make sure that UINTMAX_MAX has an unsigned type.  This assumes that
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c865f7ae8be99de29c9f2ab68573c11e90b636d1;p=clang

make sure that UINTMAX_MAX has an unsigned type.  This assumes that
uintmax_t is unsigned long long, which is not optimal, but is assumed
elsewhere already.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64007 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Headers/stdint.h b/lib/Headers/stdint.h
index 7c97e98ebd..f49defe185 100644
--- a/lib/Headers/stdint.h
+++ b/lib/Headers/stdint.h
@@ -184,7 +184,7 @@ typedef __UINTMAX_TYPE__ uintmax_t;
 /* C99 7.18.2.5 Limits of greatest-width integer types. */
 #define INTMAX_MIN  (-__INTMAX_MAX__-1)
 #define INTMAX_MAX   __INTMAX_MAX__
-#define UINTMAX_MAX (__INTMAX_MAX__*2+1)
+#define UINTMAX_MAX (__INTMAX_MAX__*2ULL+1ULL)
 
 /* C99 7.18.3 Limits of other integer types. */
 #define SIG_ATOMIC_MIN INT32_MIN