From: ceriel <none@none>
Date: Thu, 6 Dec 1990 11:34:50 +0000 (+0000)
Subject: fixed possible non-sign-extension problem
X-Git-Tag: release-5-5~1359
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=c5c6267b1d9a598d1355ae71ca0680347a4c7bb0;p=ack.git

fixed possible non-sign-extension problem
---

diff --git a/lang/cem/libcc/gen/malloc.c b/lang/cem/libcc/gen/malloc.c
index 0520ab798..e7d2d8d3a 100644
--- a/lang/cem/libcc/gen/malloc.c
+++ b/lang/cem/libcc/gen/malloc.c
@@ -20,7 +20,7 @@
 #define BRKSIZE		4096
 #endif
 #define	PTRSIZE		sizeof(char *)
-#define Align(x,a)	(((x) + (a - 1)) & ~(a - 1))
+#define Align(x,a)	(((x) + (a - 1)) & ~(ptrint)(a - 1))
 #define NextSlot(p)	(* (char **) ((p) - PTRSIZE))
 #define NextFree(p)	(* (char **) (p))