[libcxx-commits] [libcxx] [libc++] LWG 3987 provide iterator.range access from flat_{map, set} (PR #137524)

[A. Jiang via libcxx-commits]

frederick-vs-ja wrote:

Can we use Python-script-generated tests for multiple headers mentioned in [[iterator.range]/1](https://eel.is/c++draft/iterator.range#1)? I found several Python scripts but none of them is in the `libcxx/test/std` subdirectory.

https://github.com/llvm/llvm-project/pull/137524