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## Abstract This pull request implements LWG3672: `common_iterator::operator->()` should return by value. The current implementation specifies that this function should return the underlying pointer by reference (`T* const&`), but it would be more intuitive to return it by value (`T*`). ## Reference - [Draft C++ Standard: [common.iter.access]](https://eel.is/c++draft/common.iter.access) - [LWG3672](https://cplusplus.github.io/LWG/issue3672)
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. The documentation in this directory is published at https://libcxx.llvm.org. It is kept up-to-date by a build bot: https://lab.llvm.org/buildbot/#/builders/publish-sphinx-docs. If you notice that the documentation is not updating anymore, please contact one of the maintainers.