[all-commits] [llvm/llvm-project] 8b29b8: [libc++] Fix LWG3422 "Issues of seed_seq's constru...

[Quuxplusone via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8b29b84c99ac8140c9820fd34b733bdedf5bb0f5
      https://github.com/llvm/llvm-project/commit/8b29b84c99ac8140c9820fd34b733bdedf5bb0f5
  Author: Arthur O'Dwyer <arthur.j.odwyer at gmail.com>
  Date:   2022-01-24 (Mon, 24 Jan 2022)

  Changed paths:
    M libcxx/docs/Status/Cxx2bIssues.csv
    M libcxx/include/__random/seed_seq.h
    M libcxx/test/std/numerics/rand/rand.util/rand.util.seedseq/default.pass.cpp
    M libcxx/test/std/numerics/rand/rand.util/rand.util.seedseq/iterator.pass.cpp
    A libcxx/test/std/numerics/rand/rand.util/rand.util.seedseq/iterator.verify.cpp

  Log Message:
  -----------
  [libc++] Fix LWG3422 "Issues of seed_seq's constructors"

https://cplusplus.github.io/LWG/issue3422

Also add a static_assert to check the "Mandates:" on the
iterator-pair constructor. Oddly, the `InputIterator` parameter
itself is merely preconditioned, not constrained, to satisfy the
input iterator requirements.

Also drive-by rename `init` to `__init`.

Differential Revision: https://reviews.llvm.org/D117962