Shunsuke Shibayama 08a561fc05 [ty] more precise lazy scope place lookup (#19932) ... ## Summary This is a follow-up to https://github.com/astral-sh/ruff/pull/19321. Now lazy snapshots are updated to take into account new bindings on every symbol reassignment. ```python def outer(x: A | None): if x is None: x = A() reveal_type(x) # revealed: A def inner() -> None: # lazy snapshot: {x: A} reveal_type(x) # revealed: A inner() def outer() -> None: x = None x = 1 def inner() -> None: # lazy snapshot: {x: Literal[1]} -> {x: Literal[1, 2]} reveal_type(x) # revealed: Literal[1, 2] inner() x = 2 ``` Closes astral-sh/ty#559. ## Test Plan Some TODOs in `public_types.md` now work properly. --------- Co-authored-by: Carl Meyer <carl@astral.sh>		2025-09-08 21:08:35 +00:00
..
place_state.rs	[ty] more precise lazy scope place lookup (#19932)	2025-09-08 21:08:35 +00:00