[all-commits] [llvm/llvm-project] d092c9: [libc++] Fix constexpr dynamic allocation on GCC 10

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d092c912885cc152bef27019525b8fd0761aaaa2
      https://github.com/llvm/llvm-project/commit/d092c912885cc152bef27019525b8fd0761aaaa2
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-09-28 (Mon, 28 Sep 2020)

  Changed paths:
    M libcxx/include/memory
    M libcxx/include/new
    M libcxx/test/std/utilities/memory/specialized.algorithms/specialized.construct/construct_at.pass.cpp
    M libcxx/test/std/utilities/memory/specialized.algorithms/specialized.destroy/destroy_at.pass.cpp

  Log Message:
  -----------
  [libc++] Fix constexpr dynamic allocation on GCC 10

We're technically not allowed by the Standard to call ::operator new in
constexpr functions like __libcpp_allocate. Clang doesn't seem to complain
about it, but GCC does.