* numeric.c (flo_pow,fix_pow): may return complex number.

	* bignum.c (rb_big_pow): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/bignum.c b/bignum.c
index f2104f042c..7f02bcace7 100644
--- a/bignum.c
+++ b/bignum.c
@@ -2544,6 +2544,8 @@ rb_big_pow(VALUE x, VALUE y)
     switch (TYPE(y)) {
       case T_FLOAT:
 	d = RFLOAT_VALUE(y);
+	if ((!RBIGNUM_SIGN(x) && !BIGZEROP(x)) && d != round(d))
+	    return rb_funcall(rb_complex_raw1(x), rb_intern("**"), 1, y);
 	break;
 
       case T_BIGNUM: