bda3c7df78
Summary: Most classes annotated with _LIBCPP_TYPE_VIS need to have at least some of their members exported, otherwise we have a lot of link errors when linking against a libc++ built with hidden visibility. This also makes _LIBCPP_TYPE_VIS be consistent across platforms, since on Windows it already exports members. With this change made, any template methods of a class marked _LIBCPP_TYPE_VIS will also get default visibility when instantiatied, which is not desirable for clients of libc++ headers who wish to control their visibility; this is the same issue as PR30642. Annotate all problematic methods with an explicit visibility specifier to avoid this. The problematic methods were found by running bad-visibility-finder [1] against the libc++ headers after making the _LIBCPP_TYPE_VIS change. The small methods were marked for inlining; the larger ones hidden. [1] https://github.com/smeenai/bad-visibility-finder Reviewers: mclow.lists, EricWF Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D25208 llvm-svn: 296732 |
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| .. | ||
| DesignDocs | ||
| BuildingLibcxx.rst | ||
| CMakeLists.txt | ||
| Makefile.sphinx | ||
| README.txt | ||
| TestingLibcxx.rst | ||
| UsingLibcxx.rst | ||
| conf.py | ||
| index.rst | ||
README.txt
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.