* random.c (limited_big_rand): declare rnd, lim and mask as uint32_t

to avoid 64 bit to 32 bit shorten warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Jun  8 19:31:00 2013  Charlie Somerville  <charliesome@ruby-lang.org>
+
+	* random.c (limited_big_rand): declare rnd, lim and mask as uint32_t
+	  to avoid 64 bit to 32 bit shorten warnings.
+
 Sat Jun  8 19:23:53 2013  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* win32/Makefile.sub: r41163 changed win32/win32.c and configure.in

random.c

@@ -741,7 +741,7 @@ limited_big_rand(struct MT *mt, VALUE limit)
 {
     /* mt must be initialized */
 
-    unsigned long mask, lim, rnd;
+    uint32_t mask;
     long i;
     int boundary;
 
@@ -761,8 +761,9 @@ limited_big_rand(struct MT *mt, VALUE limit)
     mask = 0;
     boundary = 1;
     for (i = len-1; 0 <= i; i--) {
-        lim = lim_array[i];
-        mask = mask ? 0xffffffff : make_mask(lim);
+	uint32_t rnd;
+        uint32_t lim = lim_array[i];
+        mask = mask ? 0xffffffff : (uint32_t)make_mask(lim);
         if (mask) {
             rnd = genrand_int32(mt) & mask;
             if (boundary) {