[all-commits] [llvm/llvm-project] 64d7f7: [libcxx] [ci] Enable -Werror for libcxxabi and lib...

[Martin Storsjö via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 64d7f778e6d7556b1def98df70f89d162a2892fc
      https://github.com/llvm/llvm-project/commit/64d7f778e6d7556b1def98df70f89d162a2892fc
  Author: Martin Storsjö <martin at martin.st>
  Date:   2022-04-01 (Fri, 01 Apr 2022)

  Changed paths:
    M libcxx/utils/ci/run-buildbot

  Log Message:
  -----------
  [libcxx] [ci] Enable -Werror for libcxxabi and libunwind too

Differential Revision: https://reviews.llvm.org/D122800


  Commit: b048397db8027fedf9380e7cf9213239d558fa29
      https://github.com/llvm/llvm-project/commit/b048397db8027fedf9380e7cf9213239d558fa29
  Author: Martin Storsjö <martin at martin.st>
  Date:   2022-04-01 (Fri, 01 Apr 2022)

  Changed paths:
    M libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.volatile.pass.cpp

  Log Message:
  -----------
  [libcxx] [test] Avoid spurious test breakage in clang-cl-dll configs with newer CMake

The pointer.volatile.pass.cpp test was already marked as XFAIL for
mingw-dll (for reasons explained in the comment above it).

The same issue also appears in clang-cl-dll when built with newer
CMake versions. (It didn't appear with older versions of CMake, as
CMake built the library with the clang-cl flag `-std:c++latest` when
we've requested C++ 20 - which practically built it in c++2b mode with
current clang versions. With current versions of CMake, it passes
`-std:c++20` instead.)

As it succeeds/fails dependent on factors we don't
directly control, mark it as UNSUPPORTED instead of XFAIL.

Differential Revision: https://reviews.llvm.org/D122718


Compare: https://github.com/llvm/llvm-project/compare/c04fdfa17e6d...b048397db802