Snapshot gcc-9-20181216 is now available on
  ftp://gcc.gnu.org/pub/gcc/snapshots/9-20181216/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 9 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/trunk revision 267191

You'll find:

 gcc-9-20181216.tar.xz                Complete GCC

  SHA256=98b9affb6b456b31357a0476840667301b2250ef32f07fb48ad3260c1e91c9b1
  SHA1=aefe3e1bbc32f7e13f5b123359c4647bdfd36c5c

Diffs from 9-20181209 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-9
link is updated and a message is sent to the gcc list.  Please do not use
a snapshot before it has been announced that way.