forked from OSchip/llvm-project
1776ea926a
According to MSDN, Visual Studio 2015 included support for std::is_final. Additionally, a bug in the Visual Studio compiler results in the incorrect definition of __cplusplus. Due to the conditions in the else case not holding either, we end up with no definition of LLVM_IS_FINAL when building with MSVC. This has not yet been a problem with LLVM/clang, however, the uses of LLVM_IS_FINAL is more prevalent in swift, which uses the ADT library and causes issues when building lldb with Visual Studio. Workaround the issue by always assuming that the definition of std::is_final is available with Visual Studio. Since we currently require VS 2015+ for building LLVM, this condition should always hold for the users in LLVM/clang (and for swift). llvm-svn: 331282 |
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llvm-c |