[PATCH] D47060: [VFS] Implement getRealPath for OverlayFileSystem.

[Benjamin Kramer via Phabricator via cfe-commits]

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

lg



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Comment at: lib/Basic/VirtualFileSystem.cpp:387
+                               SmallVectorImpl<char> &Output) const {
+  // Not using overlays_begin/end because this method is const.
+  for (auto I = FSList.rbegin(), E = FSList.rend(); I != E; ++I) {
----------------
Those should probably get const overloads. Doesn't have to be in this change though.


Repository:
  rC Clang

https://reviews.llvm.org/D47060