perf: deduplicate `fast_container_type` and `fast_dict_type` items before joining by sterliakov · Pull Request #19409 · python/mypy

@sterliakov

@sterliakov

@sterliakov

@sterliakov

@sterliakov

@sterliakov

@sterliakov sterliakov changed the title Ignore duplicates in join_type_list Remove duplicated constraints before solving and deduplicate fast_container_type items

Jul 10, 2025

hauntsaninja

@sterliakov

@sterliakov sterliakov changed the title Remove duplicated constraints before solving and deduplicate fast_container_type items perf: deduplicate fast_container_type and fast_dict_type items before joining

Jul 18, 2025

ilevkivskyi