[format strings] correctly suggest correct type for '%@' specifiers.  Fixes <rdar://problem/9607158>.

llvm-svn: 133024
3 files changed
tree: 0c61604a436cace13755e811e3da9b0992df61b1
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/