merge revision(s) 59986: [Backport #13928]

	numeric.c: use NUM2DBL

	* numeric.c (fix_fdiv_double), bignum.c (rb_big_fdiv_double): use
	  NUM2DBL on unknown object.  RFLOAT_VALUE is only appliicable to
	  T_FLOAT object.  [ruby-core:82924] [Bug #13928]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/bignum.c b/bignum.c
index 4b50737bb6..ef2b716cff 100644
--- a/bignum.c
+++ b/bignum.c
@@ -6159,7 +6159,7 @@ rb_big_fdiv_double(VALUE x, VALUE y)
 	    return big_fdiv_float(x, y);
     }
     else {
-	return RFLOAT_VALUE(rb_num_coerce_bin(x, y, rb_intern("fdiv")));
+	return NUM2DBL(rb_num_coerce_bin(x, y, rb_intern("fdiv")));
     }
     return dx / dy;
 }