[all-commits] [llvm/llvm-project] b31441: Basic: fix FileManager invalidation issue for file...

[Alex Suhan via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b314414570c0db6cd3a2712d7b26942fe38278db
      https://github.com/llvm/llvm-project/commit/b314414570c0db6cd3a2712d7b26942fe38278db
  Author: Alex Suhan <asuhan at google.com>
  Date:   2019-11-08 (Fri, 08 Nov 2019)

  Changed paths:
    M clang/lib/Basic/FileManager.cpp

  Log Message:
  -----------
  Basic: fix FileManager invalidation issue for file redirect

Insertion into SeenFileEntries can invalidate iterators, we need to do
another lookup on the re-intern path.