jkorous added a comment.
The use of `xcrun` looks sound to me.
================
Comment at: clang-tools-extra/clangd/CompileCommands.cpp:53
+ }
+ StringRef Path = Buf->get()->getBuffer().trim();
+ if (Path.empty()) {
----------------
The `trim()` is probably safe - just wondering if that could cause issues in
some weird case.
================
Comment at: clang-tools-extra/clangd/CompileCommands.cpp:65
+ if (llvm::sys::fs::real_path(Path, Resolved))
+ return Path; // On error;
+ return Resolved.str();
----------------
Just wondering why you decided to not somehow propagate the error - are there
scenarios where the path is correct yet not resolvable on real FS?
================
Comment at: clang-tools-extra/clangd/CompileCommands.cpp:91
+ return resolve(std::move(*PathCC));
+ // Fallback: a nonexistent 'clang' binary next to clangd.
+ static int Dummy;
----------------
Maybe this warrants a mention in the header file?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D71029/new/
https://reviews.llvm.org/D71029
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