phobos commit, revision 2218 user: SHOO msg: Retry Issue 5340 http://d.puremagic.com/issues/show_bug.cgi?id=5340 And added some unittest. The changes of std.base64 are caused by char[] NOT being OutputRange. is(R2 == char[]) && isOutputRange!(R2, char) always returns false. http://www.dsource.org/projects/phobos/changeset/2218