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Previously <locale> used std::unique_ptr<remove_ptr<locale_t>, locale-mgmt-function> as a scope guard for (A) creating new locales, and (B) setting the thread specific locale in RAII safe manner. However using unique_ptr has some problems, first it requires that locale_t is a pointer type, which may not be the case (Windows will need a non-pointer locale_t type that emulates _locale_t). The second problem is that users of the guards had to supply the locale management function to the custom deleter at every call site. However these locale management functions don't exist natively Windows, making a good Windows implementation of locale more difficult. This patch creates distinct and simply RAII guards that replace unique_ptr. These guards handle calling the correct locale management function so that callers don't have too. This simplification will aid in upcoming Windows fixes. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@302474 91177308-0d34-0410-b5e6-96231b3b80d8
libc++ Documentation ==================== The libc++ documentation is written using the Sphinx documentation generator. It is currently tested with Sphinx 1.1.3. To build the documents into html configure libc++ with the following cmake options: * -DLLVM_ENABLE_SPHINX=ON * -DLIBCXX_INCLUDE_DOCS=ON After configuring libc++ with these options the make rule `docs-libcxx-html` should be available.