[all-commits] [llvm/llvm-project] 45d048: [libc++] Add C++20 contiguous_iterator_tag.

[Eric via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 45d048c20440989df2b4e1be1f9343225e7741ab
      https://github.com/llvm/llvm-project/commit/45d048c20440989df2b4e1be1f9343225e7741ab
  Author: Eric Fiselier <eric at efcs.ca>
  Date:   2019-11-16 (Sat, 16 Nov 2019)

  Changed paths:
    M libcxx/include/iterator
    M libcxx/test/std/iterators/iterator.primitives/iterator.traits/pointer.pass.cpp
    A libcxx/test/std/iterators/iterator.primitives/std.iterator.tags/contiguous_iterator_tag.pass.cpp

  Log Message:
  -----------
  [libc++] Add C++20 contiguous_iterator_tag.

This work is part of an ongoing effort to allow libc++ to
optimize user provided contiguous iterators.