of a C++0x inline namespace within enclosing namespaces, as noted in
C++0x [namespace.def]p8.
Fixes <rdar://problem/9006349>, a libc++ failure where Clang was
rejected an explicit specialization of std::swap (since libc++ puts it
into an inline, versioned namespace std::__1).
llvm-svn: 127162
error to a warning if we're in a case that would be allowed in
C++0x. This "fixes" PR8084 by making Clang accept more code than GCC
and (non-strict) EDG do.
Also, add the missing test case for the C++0x semantics, which should
have been in r113717.
llvm-svn: 113718
Douglas Gregor