[PATCH] D53465: [vfs] Add support for "no_push to vfs recursive iterators.

[Jonas Devlieghere via Phabricator via llvm-commits]

JDevlieghere created this revision.
JDevlieghere added reviewers: benlangmuir, bkramer, zturner.
Herald added subscribers: kristina, hiraditya.

The "regular" file system has a useful feature that makes it possible to stop recursing when using the recursive directory iterators. This functionality was missing from the VFS counter part and this patch fixes that.


Repository:
  rL LLVM

https://reviews.llvm.org/D53465

Files:
  llvm/include/llvm/Support/VirtualFileSystem.h
  llvm/lib/Support/VirtualFileSystem.cpp
  llvm/unittests/Support/VirtualFileSystemTest.cpp

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