Commit Graph

3 Commits

Author SHA1 Message Date
Louis Dionne a42a58c9ce [libc++] Mark some tests as unsupported on GCC 5
There used to be a workaround where we'd pretend that GCC 5 didn't support
C++14 because it doesn't implement it properly. Since that workaround has
been removed (in 1eb211ada1), we need to mark a few individual tests as
failing with GCC 5.
2020-07-08 12:02:36 -04:00
Casey Carter 8b828e9838 [libcxx][test] Silence MSVC signed-to-unsigned implicit conversion warnings 2020-06-12 14:54:51 -07:00
Louis Dionne 77b9abfc8e [libc++] Complete overhaul of constexpr support in std::array
This commit adds missing support for constexpr in std::array under all
standard modes up to and including C++20. It also transforms the <array>
tests to check for constexpr-friendliness under the right standard modes.

Fixes https://llvm.org/PR40124
Fixes rdar://57522096
Supersedes https://reviews.llvm.org/D60666

Differential Revision: https://reviews.llvm.org/D80452
2020-05-28 12:31:06 -04:00