ruff/crates/red_knot_python_semantic/resources at 56c796acee6feaa3bd27b43c7ccca33b08f25d4c - ruff

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David Peter 56c796acee [red-knot] Slice expression types & subscript expressions with slices (#13917 )

## Summary

- Add a new `Type::SliceLiteral` variant
- Infer `SliceLiteral` types for slice expressions, such as
`<int-literal>:<int-literal>:<int-literal>`.
- Infer "sliced" literal types for subscript expressions using slices,
such as `<string-literal>[<slice-literal>]`.
- Infer types for expressions involving slices of tuples:
`<tuple>[<slice-literal>]`.

closes #13853

## Test Plan

- Unit tests for indexing/slicing utility functions
- Markdown-based tests for
  - Subscript expressions `tuple[slice]`
  - Subscript expressions `string_literal[slice]`
  - Subscript expressions `bytes_literal[slice]`

2024-10-29 10:17:31 +01:00

mdtest

[red-knot] Slice expression types & subscript expressions with slices (#13917 )

2024-10-29 10:17:31 +01:00

README.md

[red-knot] document test framework (#13695 )

2024-10-10 12:02:01 -07:00

README.md

Markdown files within the mdtest/ subdirectory are tests of type inference and type checking; executed by the tests/mdtest.rs integration test.

See crates/red_knot_test/README.md for documentation of this test format.