[PATCH] D51407: [Tooling] Do not restore working dir in ClangTool

[Eric Liu via Phabricator via cfe-commits]

ioeric accepted this revision.
ioeric added a comment.
This revision is now accepted and ready to land.

lg



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Comment at: lib/Tooling/Tooling.cpp:202
 
-std::string getAbsolutePath(StringRef File) {
+static llvm::Expected<std::string> getAbsolutePath(vfs::FileSystem &FS,
+                                                   StringRef File) {
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I think this is a better alternative to the original `getAbsolutePath` as a public interface. Maybe also expose it? 


Repository:
  rC Clang

https://reviews.llvm.org/D51407