complex.c: no overflow

* complex.c (rb_complex_infinite_p): get rid of overflow and
  unnecessary multiplication.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/numeric.c b/numeric.c
index 5eff104f99..1858113c09 100644
--- a/numeric.c
+++ b/numeric.c
@@ -1743,8 +1743,8 @@ flo_is_nan_p(VALUE num)
  *     (+1.0/0.0).infinite?   #=> 1
  */
 
-static VALUE
-flo_is_infinite_p(VALUE num)
+VALUE
+rb_flo_is_infinite_p(VALUE num)
 {
     double value = RFLOAT_VALUE(num);
 
@@ -5591,7 +5591,7 @@ Init_Numeric(void)
     rb_define_method(rb_cFloat, "truncate", flo_truncate, -1);
 
     rb_define_method(rb_cFloat, "nan?",      flo_is_nan_p, 0);
-    rb_define_method(rb_cFloat, "infinite?", flo_is_infinite_p, 0);
+    rb_define_method(rb_cFloat, "infinite?", rb_flo_is_infinite_p, 0);
     rb_define_method(rb_cFloat, "finite?",   rb_flo_is_finite_p, 0);
     rb_define_method(rb_cFloat, "next_float", flo_next_float, 0);
     rb_define_method(rb_cFloat, "prev_float", flo_prev_float, 0);