[libc++] Allow building with C++17.
authorMark de Wever <koraq@xs4all.nl>
Sun, 31 Jan 2021 13:25:01 +0000 (14:25 +0100)
committerMark de Wever <koraq@xs4all.nl>
Sun, 31 Jan 2021 13:25:01 +0000 (14:25 +0100)
commit8869e2f969101426e8615bb3cb0e7186938c23c7
tree96d163e7d49150b21e14bdc8963737a2340b8aec
parent60053a9ce28655fc6f635567c62599fa3aad57d2
[libc++] Allow building with C++17.

After committing D92214 it was noticed libc++ no longer builds with
C++17. For now reenable building with C++17. This is intended to be a
temporary measure in the future a C++20 capable compiler will be
required.
libcxx/src/format.cpp