Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216419 138bc75d-0d04-0410-961f-82ee72b054a4
compiler: Don't allow tuple assignments to contain duplicate symbols.

Fixes issue 8436.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216420 138bc75d-0d04-0410-961f-82ee72b054a4