[all-commits] [llvm/llvm-project] 3e5f9d: [libc++] Fix tests on GCC 10

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e5f9dacb092a1414f72500111c2b049673e0055
      https://github.com/llvm/llvm-project/commit/3e5f9dacb092a1414f72500111c2b049673e0055
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-09-29 (Tue, 29 Sep 2020)

  Changed paths:
    M libcxx/include/type_traits
    M libcxx/test/std/namespace/addressable_functions.sh.cpp
    M libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp
    M libcxx/test/std/utilities/tuple/tuple.tuple/tuple.creation/tuple_cat.pass.cpp
    M libcxx/utils/ci/run-buildbot.sh

  Log Message:
  -----------
  [libc++] Fix tests on GCC 10

Also, remove workarounds for ancient Clangs from is_constructible tests.