detail (trim constants are unsigned)
diff --git a/lmathlib.c b/lmathlib.c
index aa93f4b..3f17890 100644
--- a/lmathlib.c
+++ b/lmathlib.c
@@ -1,5 +1,5 @@
/*
-** $Id: lmathlib.c,v 1.129 2018/04/04 16:12:53 roberto Exp roberto $
+** $Id: lmathlib.c,v 1.130 2018/04/06 15:41:29 roberto Exp roberto $
** Standard mathematical library
** See Copyright Notice in lua.h
*/
@@ -277,7 +277,7 @@
*/
/* avoid using extra bits when needed */
-#define trim64(x) ((x) & 0xffffffffffffffff)
+#define trim64(x) ((x) & 0xffffffffffffffffU)
/* rotate left 'x' by 'n' bits */
@@ -346,7 +346,7 @@
*/
/* avoid using extra bits when needed */
-#define trim32(x) ((x) & 0xffffffff)
+#define trim32(x) ((x) & 0xffffffffU)
/*
