[libcxx-commits] [PATCH] D154595: Revert "[libc++] Fix std::copy and std::move for ranges with potentially overlapping tail padding"

[Alexander Kornienko via Phabricator via libcxx-commits]

alexfh created this revision.
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This reverts commit c4e98722ca79c827dd57b809e0ef16b3b8da8c72 <https://reviews.llvm.org/rGc4e98722ca79c827dd57b809e0ef16b3b8da8c72>, which breaks
vector<T>::erase(...) for move-only types. See
https://reviews.llvm.org/D151953#4472195


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D154595

Files:
  libcxx/include/CMakeLists.txt
  libcxx/include/__algorithm/copy_move_common.h
  libcxx/include/__string/char_traits.h
  libcxx/include/__string/constexpr_c_functions.h
  libcxx/include/__type_traits/datasizeof.h
  libcxx/include/__utility/is_pointer_in_range.h
  libcxx/include/string
  libcxx/test/libcxx/algorithms/alg.modifying.operations/copy_move_trivial.pass.cpp
  libcxx/test/libcxx/transitive_includes/cxx03.csv
  libcxx/test/libcxx/transitive_includes/cxx11.csv
  libcxx/test/libcxx/transitive_includes/cxx14.csv
  libcxx/test/libcxx/transitive_includes/cxx17.csv
  libcxx/test/libcxx/transitive_includes/cxx20.csv
  libcxx/test/libcxx/transitive_includes/cxx23.csv
  libcxx/test/libcxx/transitive_includes/cxx26.csv
  libcxx/test/libcxx/type_traits/datasizeof.compile.pass.cpp
  libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/copy.pass.cpp
  libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/copy_backward.pass.cpp
  libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/copy_n.pass.cpp
  libcxx/test/std/algorithms/alg.modifying.operations/alg.move/move.pass.cpp
  libcxx/test/std/algorithms/alg.modifying.operations/alg.move/move_backward.pass.cpp

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