Revert temporarily D29877 "Warn about unused static file scope function template...
authorVassil Vassilev <v.g.vassilev@gmail.com>
Tue, 11 Apr 2017 16:05:23 +0000 (16:05 +0000)
committerVassil Vassilev <v.g.vassilev@gmail.com>
Tue, 11 Apr 2017 16:05:23 +0000 (16:05 +0000)
commitc42bce809720790327691c48454a649db64ec737
treeb39f52c87cca209ec8a3331425cee507ba0ceb12
parent28611acef913496941eac195b6500a292cad49f4
Revert temporarily D29877 "Warn about unused static file scope function template declarations."

We need to address cases (breaking libc++) such as

template <class _Up> static int __test(...);

template<typename _Tp>
auto v = __test<_Tp>(0);

llvm-svn: 299956
clang/lib/Sema/Sema.cpp
clang/lib/Sema/SemaDecl.cpp
clang/test/SemaCXX/warn-unused-filescoped.cpp