ruff/crates/ty_python_semantic/src
Ibraheem Ahmed e84d523bcf
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[ty] Infer more precise types for collection literals (#20360)
## Summary

Part of https://github.com/astral-sh/ty/issues/168. Infer more precise types for collection literals (currently, only `list` and `set`). For example,

```py
x = [1, 2, 3] # revealed: list[Unknown | int]
y: list[int] = [1, 2, 3] # revealed: list[int]
```

This could easily be extended to `dict` literals, but I am intentionally limiting scope for now.
2025-09-17 18:51:50 -04:00
..
module_resolver [ty] Fix a bug with "all_submodule_names_for_package" API 2025-09-17 13:59:28 -04:00
semantic_index [ty] Export some stuff from ty_python_semantic 2025-09-17 13:59:28 -04:00
types [ty] Infer more precise types for collection literals (#20360) 2025-09-17 18:51:50 -04:00
util [ty] Avoid overcounting shared memory usage (#19773) 2025-08-06 15:32:02 -04:00
ast_node_ref.rs [ty] Implement the legacy PEP-484 convention for indicating positional-only parameters (#20248) 2025-09-05 17:56:06 +01:00
db.rs [ty] Track open files in the server (#19264) 2025-07-18 19:33:35 +05:30
dunder_all.rs [ty] Integrate type context for bidirectional inference (#20337) 2025-09-11 15:19:12 -04:00
lib.rs [ty] Move CompletionKind to ty_ide 2025-09-17 13:59:28 -04:00
lint.rs [ty] Add environment variable to dump Salsa memory usage stats (#18928) 2025-06-26 21:27:51 +00:00
list.rs Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
module_name.rs [ty] Export some stuff from ty_python_semantic 2025-09-17 13:59:28 -04:00
node_key.rs [ty] Implement the legacy PEP-484 convention for indicating positional-only parameters (#20248) 2025-09-05 17:56:06 +01:00
place.rs [ty] Add backreferences to TypedDict items in diagnostics (#20262) 2025-09-05 12:38:37 +02:00
program.rs [ty] Track heap usage of salsa structs (#19790) 2025-08-12 13:28:44 +02:00
pull_types.rs Update Rust toolchain to 1.88 and MSRV to 1.86 (#19011) 2025-06-28 20:24:00 +02:00
python_platform.rs [ty] Track heap usage of salsa structs (#19790) 2025-08-12 13:28:44 +02:00
rank.rs [ty] Garbage-collect reachability constraints (#19414) 2025-07-21 14:16:27 -04:00
semantic_index.rs [ty] Implement the legacy PEP-484 convention for indicating positional-only parameters (#20248) 2025-09-05 17:56:06 +01:00
semantic_model.rs [ty] Remove TODO about using a non-panicking lookup method 2025-09-17 13:59:28 -04:00
site_packages.rs [ty] Disallow std::env and io methods in most ty crates (#20046) 2025-08-22 11:13:47 -07:00
suppression.rs Update Rust toolchain to 1.89 (#19807) 2025-08-07 18:21:50 +02:00
types.rs [ty] Infer more precise types for collection literals (#20360) 2025-09-17 18:51:50 -04:00
unpack.rs [ty] Track heap usage of salsa structs (#19790) 2025-08-12 13:28:44 +02:00