bpo-36346: Prepare for removing the legacy Unicode C API. by serhiy-storchaka · Pull Request #12409 · python/cpython (original) (raw)

Add two compile time options: HAVE_UNICODE_WCHAR_CACHE and
USE_UNICODE_WCHAR_CACHE.

USE_UNICODE_WCHAR_CACHE makes the interpreter not using the
wchar_t cache and the legacy Unicode C API.

HAVE_UNICODE_WCHAR_CACHE removes the wchar_t cache and the
legacy Unicode C API that depends on it.

https://bugs.python.org/issue36346