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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-28 03:35:39 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-28 03:35:39 +0000 |
commit | b83b33eef025546d43f7e05895c06629e37edd34 (patch) | |
tree | 8aa77e09c34e5f8edcdf6ec8d7e65c879c344f98 | |
parent | a5fcce2820bd008b690ce39be86d82cb959f62f8 (diff) | |
download | ruby-b83b33eef025546d43f7e05895c06629e37edd34.tar.gz |
* bignum.c (rb_big_and): Allocate new bignum with same size to shorter
argument if it's high bits are zero.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | bignum.c | 3 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Fri Jun 28 12:26:53 2013 Tanaka Akira <akr@fsij.org> + + * bignum.c (rb_big_and): Allocate new bignum with same size to shorter + argument if it's high bits are zero. + Fri Jun 28 12:14:04 2013 Tanaka Akira <akr@fsij.org> * ext/socket/ipsocket.c (init_inetsock_internal): Don't use local @@ -4747,6 +4747,9 @@ rb_big_and(VALUE x, VALUE y) hibits1 = hibitsx; hibits2 = hibitsy; + if (!hibits1) + l2 = l1; + z = bignew(l2, 0); zds = BDIGITS(z); |