cb8a0b0797
Clang is gaining `auto(x)` support in D113393; sadly there seems to be no feature-test macro for it. Zhihao is opening a core issue for that macro. Use `_LIBCPP_AUTO_CAST` where C++20 specifies we should use `auto(x)`; stop using `__decay_copy(x)` in those places. In fact, remove `__decay_copy` entirely. As of C++20, it's purely a paper specification tool signifying "Return just `x`, but it was perfect-forwarded, so we understand you're going to have to call its move-constructor sometimes." I believe there's no reason we'd ever need to do its operation explicitly in code. This heisenbugs away a test failure on MinGW; see D112214. Differential Revision: https://reviews.llvm.org/D115686 |
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| .. | ||
| DesignDocs | ||
| Helpers | ||
| Status | ||
| AddingNewCIJobs.rst | ||
| BuildingLibcxx.rst | ||
| CMakeLists.txt | ||
| Contributing.rst | ||
| FeatureTestMacroTable.rst | ||
| README.txt | ||
| ReleaseNotes.rst | ||
| 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. 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.