Eric Fiselier 5baf73c354 Make <experimental/filesystem> explicitly require C++11. ... Previously the <experimental/filesystem> didn't guard its contents in any dialect. However, the implementation implicitly requires at least C++11, and the tests have always been marked unsupported in C++03. This patch puts a header guard around the contents to avoid exposing them before C++11. Additionally, it replaces all of the usages of _NOEXCEPT or _LIBCPP_CONSTEXPR with the keyword directly, since we can expect the compiler to implement those by now. llvm-svn: 337884		2018-07-25 03:41:31 +00:00
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feature_macro.pass.cpp	Make <experimental/filesystem> explicitly require C++11.	2018-07-25 03:41:31 +00:00