[libcxx-commits] [PATCH] D122257: [libc++] Fix undefined behavior in `std::filebuf`

[Fabian Wolff via Phabricator via libcxx-commits]

fwolff created this revision.
fwolff added reviewers: ldionne, Mordante, Quuxplusone.
fwolff added a project: libc++.
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Attempts to fix #49267 <https://github.com/llvm/llvm-project/issues/49267>, #49282 <https://github.com/llvm/llvm-project/issues/49282> and #49789 <https://github.com/llvm/llvm-project/issues/49789>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D122257

Files:
  libcxx/include/fstream
  libcxx/test/std/input.output/file.streams/fstreams/filebuf.assign/nonmember_swap_min.pass.cpp

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