[PATCH] D68193: In openFileForRead don't cache erroneous entries if the error relates to them being directories. Add tests.

[Michael Spencer via Phabricator via cfe-commits]

Bigcheese added inline comments.


================
Comment at: clang/include/clang/Tooling/DependencyScanning/DependencyScanningFilesystem.h:83
 
+  std::error_code getError() const {
+    assert(isValid() && "not initialized");
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Is this actually called anywhere?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68193/new/

https://reviews.llvm.org/D68193