[libcxx-commits] [libcxx] WIP [libc++][hardening] Overhaul the termination mechanism for hardening (PR #77823)

[Louis Dionne via libcxx-commits]

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+// -*- C++ -*-
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ldionne wrote:

Further discussion: Since we may want to have use cases where the "verbose trap handler" doesn't actually abort the program (effectively deciding to ignore library-level UB), it would probably make sense to rename this. Suggestions:

- `_LIBCPP_LIBRARY_UB_HANDLER(message)`
- `_LIBCPP_UB_HANDLER(message)`
- `_LIBCPP_ASSERTION_HANDLER(message)`
- `_LIBCPP_ASSERTION_FAILURE(message)`

There's probably more. The point is that if we use one of these names, using an implementation where don't actually terminate the program is now more natural.

https://github.com/llvm/llvm-project/pull/77823