forked from OSchip/llvm-project
fe2478d44e
If the `ExternalFS` has already remapped to an external path then `RedirectingFileSystem` should not change it to the originally provided path. This fixes the original path always being used if multiple VFS overlays were provided and the path wasn't found in the highest (ie. first in the chain). For now this is accomplished through the use of a new `ExposesExternalVFSPath` field on `vfs::Status`. This flag is true when the `Status` has an external path that's different from its virtual path, ie. the contained path is the external path. See the plan in `FileManager::getFileRef` for where this is going - eventually we won't need `IsVFSMapped` any more and all returned paths should be virtual. Resolves rdar://90578880 and llvm-project#53306. Reviewed By: dexonsmith Differential Revision: https://reviews.llvm.org/D123398 |
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| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| runtime | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| INSTALL.txt | ||
| LICENSE.TXT | ||
| ModuleInfo.txt | ||
| NOTES.txt | ||
| README.txt | ||
README.txt
//===----------------------------------------------------------------------===// // C Language Family Front-end //===----------------------------------------------------------------------===// Welcome to Clang. This is a compiler front-end for the C family of languages (C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM compiler infrastructure project. Unlike many other compiler frontends, Clang is useful for a number of things beyond just compiling code: we intend for Clang to be host to a number of different source-level tools. One example of this is the Clang Static Analyzer. If you're interested in more (including how to build Clang) it is best to read the relevant web sites. Here are some pointers: Information on Clang: http://clang.llvm.org/ Building and using Clang: http://clang.llvm.org/get_started.html Clang Static Analyzer: http://clang-analyzer.llvm.org/ Information on the LLVM project: http://llvm.org/ If you have questions or comments about Clang, a great place to discuss them is on the Clang forums: https://discourse.llvm.org/c/clang/ If you find a bug in Clang, please file it in the LLVM bug tracker: http://llvm.org/bugs/