* math.c (to_flo): rb_Float() accepts even strings for input.

* complex.c (nucomp_to_f): fix wrong message.

* complex.c (nucomp_to_r): ditto.

* object.c (rb_Float): do not check NaN for error.  NaN is a part
  of valid float values.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 7 deletions

diff --git a/object.c b/object.c
index e863edb8da..c1c60714e2 100644
--- a/object.c
+++ b/object.c
@@ -2148,13 +2148,7 @@ rb_Float(VALUE val)
 	break;
 
       default:
-      {
-	  VALUE f = rb_convert_type(val, T_FLOAT, "Float", "to_f");
-	  if (isnan(RFLOAT_VALUE(f))) {
-	      rb_raise(rb_eArgError, "invalid value for Float()");
-	  }
-	  return f;
-      }
+	return rb_convert_type(val, T_FLOAT, "Float", "to_f");
     }
 }