llvm-project

a4ff6d9c - [libc++][C++03] Introduce LIBCPP_{,NON_}FROZEN_ASSERT (#163380)

[libc++][C++03] Introduce LIBCPP_{,NON_}FROZEN_ASSERT (#163380) There are a few cases where test only fail with the C++03 frozen headers because some implementation details are asserted. This patch introduces new assertion macros to differentiate between frozen and non-frozen headers.