class to the declaring class in a class member access.
This check does not appear to be backed by any rule in the standard (the
rule in question was likely removed over the years), and only ever
produces duplicate diagnostics. (It's also not meaningful because there
isn't a unique declaring class after the resolution of core issue 39.)
Remove -faccess-control from -cc1; add -fno-access-control.
Make the driver pass -fno-access-control by default.
Update a bunch of tests to be correct under access control.
llvm-svn: 100880
