Pull in r217197 from upstream clang trunk (by Richard Smith):
PR20844: If we fail to list-initialize a reference, map to the
referenced type before retrying the initialization to produce
diagnostics. Otherwise, we may fail to produce any diagnostics, and
silently produce invalid AST in a -Asserts build. Also add a note to
this codepath to make it more clear why we were trying to create a
temporary.
This should fix assertions when parsing some forms of incomplete list
intializers.
Direct commit to stable/9 and stable/10, since stable/11 and head
already have this upstream fix.
Reported by: ajcbowhill@gmail.com
PR: 202665
git-svn-id: svn://svn.freebsd.org/base/stable/9@328555
ccf9f872-aa2e-dd11-9fc8-
001c23d0bc1f