[libc++] Fix CI issues recently introduced by localization changes (#116216) After a recent Github Actions runner policy change [1], the version of Xcode included in the macos-14 image went from Xcode 16 to Xcode 15, breaking our build bots. This moves the bots to the macos 15 (public preview) image, which contains Xcode 16. Also, adjust an UNSUPPORTED annotation that was incorrectly targeting macos 13.7 when it should have been targeting a version of AppleClang. [1]: https://github.com/actions/runner-images/issues/10703
Welcome to the LLVM project!
This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.
C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.
Other components include: the libc++ C++ standard library, the LLD linker, and more.
Consult the Getting Started with LLVM page for information on building and running LLVM.
For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.
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