[ty] Infer collection types from augmented subscript stores - #27546

Draft

charliermarsh wants to merge 7 commits into

charlie/ty-2175-augmented-assignment-storesfrom

charlie/ty-2175-augmented-collection-inference

Commits on Aug 6, 2026

[ty] Validate augmented assignment stores
charliermarsh
committed
c9dd967
[ty] Remove inferred collection assignment guard
charliermarsh
committed
a9a8491
[ty] Reuse assignment machinery for augmented stores
charliermarsh
committed
3ba4972
[ty] Preserve inferred augmented attribute bindings
charliermarsh
committed
2869af9
[ty] Infer collection types from augmented subscript stores
charliermarsh
committed
dd98102
[ty] Avoid widening collections from invalid ordinary stores
charliermarsh
committed
e5946cc
[ty] Unify augmented assignment validation and inference
charliermarsh
committed
a305723