[libcxx-commits] [libcxx] [libc++] fix minor performance issue in `basic_string<C>::append()` (PR #210078)

[Nikolas Klauser via libcxx-commits]

philnik777 wrote:

@toughengineer Could you add a benchmark to `sequence_container_benchmarks.h` using e.g. `ThrowingIterator` (with `INT_MAX` to never actually throw)? I think that should show the difference and not rely on any implementation details for it.

https://github.com/llvm/llvm-project/pull/210078