* numeric.c (fix_mul): the width of fixnum is same as long's on all

platforms.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Fri Apr 30 03:38:14 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* numeric.c (fix_mul): the width of fixnum is same as long's on all
+	  platforms.
+
 Fri Apr 30 03:17:20 2010  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
 	* lib/matrix.rb: Improve algorithm for Matrix#determinant and

numeric.c

@@ -2233,18 +2233,18 @@ fix_mul(VALUE x, VALUE y)
 /* avoids an optimization bug of HP aC++/ANSI C B3910B A.06.05 [Jul 25 2005] */
 	volatile
 #endif
-	SIGNED_VALUE a, b;
-#if SIZEOF_VALUE * 2 <= SIZEOF_LONG_LONG
+	long a, b;
+#if SIZEOF_LONG * 2 <= SIZEOF_LONG_LONG
 	LONG_LONG d;
 #else
-	SIGNED_VALUE c;
+	long c;
 	VALUE r;
 #endif
 
 	a = FIX2LONG(x);
 	b = FIX2LONG(y);
 
-#if SIZEOF_VALUE * 2 <= SIZEOF_LONG_LONG
+#if SIZEOF_LONG * 2 <= SIZEOF_LONG_LONG
 	d = (LONG_LONG)a * b;
 	if (FIXABLE(d)) return LONG2FIX(d);
 	return rb_ll2inum(d);