llvm-project

bef39e6b - [libc++][C++03] Don't run cstdalign.compile.pass.cpp (#163357)

[libc++][C++03] Don't run cstdalign.compile.pass.cpp (#163357) `__alignas_is_defined` and `__alignof_is_defined` are a C++11 feature which we only recently added. I don't think it will break anybody if we don't provide these macros in C++03, so this simply disable the test instead.