akr	2012-07-16 19:02:59 +0900 (Mon, 16 Jul 2012)

  New Revision: 36406

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=36406

  Log:
    * bignum.c (rb_integer_float_cmp): rename a local variable.

  Modified files:
    trunk/ChangeLog
    trunk/bignum.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 36405)
+++ ChangeLog	(revision 36406)
@@ -1,3 +1,7 @@
+Mon Jul 16 19:02:31 2012  Tanaka Akira  <akr@f...>
+
+	* bignum.c (rb_integer_float_cmp): rename a local variable.
+
 Mon Jul 16 18:40:26 2012  Tanaka Akira  <akr@f...>
 
 	* bignum.c (rb_integer_float_cmp): renamed from rb_big_float_cmp.
Index: bignum.c
===================================================================
--- bignum.c	(revision 36405)
+++ bignum.c	(revision 36406)
@@ -1434,23 +1434,23 @@
 VALUE
 rb_integer_float_cmp(VALUE x, VALUE y)
 {
-    double a = RFLOAT_VALUE(y);
+    double yd = RFLOAT_VALUE(y);
     double yi, yf;
     VALUE rel;
 
-    if (isnan(a))
+    if (isnan(yd))
         return Qnil;
-    if (isinf(a)) {
-        if (a > 0.0) return INT2FIX(-1);
+    if (isinf(yd)) {
+        if (yd > 0.0) return INT2FIX(-1);
         else return INT2FIX(1);
     }
-    yf = modf(a, &yi);
+    yf = modf(yd, &yi);
     if (FIXNUM_P(x)) {
 #if SIZEOF_LONG * CHAR_BIT < DBL_MANT_DIG /* assume FLT_RADIX == 2 */
         double xd = (double)FIX2LONG(x);
-        if (xd < a)
+        if (xd < yd)
             return INT2FIX(-1);
-        if (xd > a)
+        if (xd > yd)
             return INT2FIX(1);
         return INT2FIX(0);
 #else

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