[all-commits] [llvm/llvm-project] c4f599: [llvm][Support] Call clear_error in LockFileManage...

Michael Spencer via All-commits all-commits at lists.llvm.org
Sat Mar 2 02:29:21 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c4f59937cae95a576635848b36a23b0d672f71d6
      https://github.com/llvm/llvm-project/commit/c4f59937cae95a576635848b36a23b0d672f71d6
  Author: Michael Spencer <bigcheesegs at gmail.com>
  Date:   2024-03-02 (Sat, 02 Mar 2024)

  Changed paths:
    M llvm/lib/Support/LockFileManager.cpp

  Log Message:
  -----------
  [llvm][Support] Call clear_error in LockFileManager to avoid report_fatal_error (#83655)

As per the comment in `raw_fd_ostream`'s destructor, you must call
`clear_error()` to prevent a call to `report_fatal_error()`. There's not
really a way to test this, but we did encounter it in the wild.

rdar://117347895



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