* complex.c (nucomp_expt): the result of f_complex_new2 may be a fixnum

  with mathn. [ruby-core:44170] [Bug #6267]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 2 deletions

diff --git a/complex.c b/complex.c
index c127a2681b..930c4453ec 100644
--- a/complex.c
+++ b/complex.c
@@ -887,7 +887,7 @@ nucomp_expt(VALUE self, VALUE other)
 		    if (r)
 			break;
 
-		    x = f_complex_new2(CLASS_OF(self),
+		    x = nucomp_s_new_internal(CLASS_OF(self),
 				       f_sub(f_mul(dat->real, dat->real),
 					     f_mul(dat->imag, dat->imag)),
 				       f_mul(f_mul(TWO, dat->real), dat->imag));
@@ -896,7 +896,10 @@ nucomp_expt(VALUE self, VALUE other)
 		z = f_mul(z, x);
 		n--;
 	    }
-	    return z;
+	    {
+		get_dat1(z);
+		return f_complex_new2(CLASS_OF(self), dat->real, dat->imag);
+	    }
 	}
 	return f_expt(f_reciprocal(self), f_negate(other));
     }