diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | bignum.c | 14 |
2 files changed, 11 insertions, 7 deletions
@@ -1,3 +1,7 @@ +Mon Jul 16 19:02:31 2012 Tanaka Akira <akr@fsij.org> + + * bignum.c (rb_integer_float_cmp): rename a local variable. + Mon Jul 16 18:40:26 2012 Tanaka Akira <akr@fsij.org> * bignum.c (rb_integer_float_cmp): renamed from rb_big_float_cmp. @@ -1434,23 +1434,23 @@ rb_big_to_f(VALUE x) 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 |