Add -Wdeprecated warnings and fixits for things deprecated in C++11:
 - 'register' storage class
 - dynamic exception specifications

Only the former check is enabled by default for now (the latter might be quite noisy).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183881 91177308-0d34-0410-b5e6-96231b3b80d8
10 files changed