Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@201810 138bc75d-0d04-0410-961f-82ee72b054a4
compiler: Don't generate value reference in range clause if receiver is a sink.

The panic in test/fixedbugs/bug454.go was caused by the generation of an unnecessary var reference when writing a range value into a sink. If the receiving variable is a sink, there's no need to dereference a possible NULL pointer.

Fixes Issue 24.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@201816 138bc75d-0d04-0410-961f-82ee72b054a4