## Summary
Follow-up to #13147, this PR implements the `AstNode` for `Identifier`.
This makes it easier to create the `NodeKey` in red knot because it uses
a generic method to construct the key from `AnyNodeRef` and is important
for definitions that are created only on identifiers instead of
`ExprName`.
## Test Plan
`cargo test` and `cargo clippy`
## Summary
This PR adds definition for match patterns.
## Test Plan
Update the existing test case for match statement symbols to verify that
the definitions are added as well.
This PR contains the following updates:
| Package | Type | Update | Change |
|---|---|---|---|
| [quick-junit](https://redirect.github.com/nextest-rs/quick-junit) |
workspace.dependencies | minor | `0.4.0` -> `0.5.0` |
---
### Release Notes
<details>
<summary>nextest-rs/quick-junit (quick-junit)</summary>
###
[`v0.5.0`](https://redirect.github.com/nextest-rs/quick-junit/blob/HEAD/CHANGELOG.md#050---2024-09-01)
[Compare
Source](https://redirect.github.com/nextest-rs/quick-junit/compare/quick-junit-0.4.0...quick-junit-0.5.0)
##### Changed
- The `Output` type, which strips invalid XML characters from a string,
has been renamed to
`XmlString`.
- All internal storage now uses `XmlString` rather than `String`.
</details>
---
### Configuration
📅 **Schedule**: Branch creation - "before 4am on Monday" (UTC),
Automerge - At any time (no schedule defined).
🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.
♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.
🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.
---
- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
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---
This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/astral-sh/ruff).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC41Ni4wIiwidXBkYXRlZEluVmVyIjoiMzguNTkuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiaW50ZXJuYWwiXX0=-->
---------
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
## Summary
The `SequenceIndexVisitor` currently does not recurse into
subexpressions of subscripts when searching for subscript accesses that
would trigger this rule. That means that we don't currently detect
violations of the rule on snippets like this:
```py
data = {"a": 1, "b": 2}
column_names = ["a", "b"]
for index, column_name in enumerate(column_names):
_ = data[column_names[index]]
```
Fixes#13183
## Test Plan
`cargo test -p ruff_linter`
The `UnionBuilder` builds `builtins.bool` when handed `Literal[True]`
and `Literal[False]`.
Caveat: If the builtins module is unfindable somehow, the builder falls
back to the union type of these two literals.
First task from #12694
---------
Co-authored-by: Carl Meyer <carl@astral.sh>
## Summary
Adds basic support for inferring the type resulting from a call
expression. This only works for the *result* of call expressions; it
performs no inference on parameters. It also intentionally does nothing
with class instantiation, `__call__` implementors, or lambdas.
## Test Plan
Adds a test that it infers the right thing!
---------
Co-authored-by: Carl Meyer <carl@astral.sh>
## Summary
- Introduce methods for inferring annotation and type expressions.
- Correctly infer explicit return types from functions where they are
simple names that can be resolved in scope.
Contributes to #12701 by way of helping unlock call expressions (this
does not remotely finish that, as it stands, but it gets us moving that
direction).
## Test Plan
Added a test for function return types which use the name form of an
annotation expression, since this is aiming toward call expressions.
When we extend this to working for other annotation and type expression
positions, we should add explicit tests for those as well.
---------
Co-authored-by: Alex Waygood <alex.waygood@gmail.com>
Co-authored-by: Carl Meyer <carl@astral.sh>
## Summary
Extends deletions for RUF100, deleting trailing text from noqa
directives, while preserving upcoming comments on the same line if any.
In cases where it deletes a comment up to another comment on the same
line, the whitespace between them is now shown to be in the autofix in
the diagnostic as well. Leading whitespace before the removed comment is
not, though.
Fixes#12251
## Test Plan
`cargo test`
Prototype deferred evaluation of type expressions by deferring
evaluation of class bases in a stub file. This allows self-referential
class definitions, as occur with the definition of `str` in typeshed
(which inherits `Sequence[str]`).
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
## Summary
Just what it says on the tin: adds basic `EllipsisType` inference for
any time `...` appears in the AST.
## Test Plan
Test that `x = ...` produces exactly what we would expect.
---------
Co-authored-by: Carl Meyer <carl@oddbird.net>
## Summary
The resulting type when multiplying a string literal by an integer
literal is one of two types:
- `StringLiteral`, in the case where it is a reasonably small resulting
string (arbitrarily bounded here to 4096 bytes, roughly a page on many
operating systems), including the fully expanded string.
- `LiteralString`, matching Pyright etc., for strings larger than that.
Additionally:
- Switch to using `Box<str>` instead of `String` for the internal value
of `StringLiteral`, saving some non-trivial byte overhead (and keeping
the total number of allocations the same).
- Be clearer and more accurate about which types we ought to defer to in
`StringLiteral` and `LiteralString` member lookup.
## Test Plan
Added a test case covering multiplication times integers: positive,
negative, zero, and in and out of bounds.
---------
Co-authored-by: Alex Waygood <alex.waygood@gmail.com>
Co-authored-by: Carl Meyer <carl@astral.sh>
## Summary
This fixes the outstanding TODO and make it easier to work with new
cases. (Tidy first, *then* implement, basically!)
## Test Plan
After making this change all the existing tests still pass. A classic
refactor win. 🎉
# Summary
Add support for the first unary operator: negating integer literals. The
resulting type is another integer literal, with the value being the
negated value of the literal. All other types continue to return
`Type::Unknown` for the present, but this is designed to make it easy to
extend easily with other combinations of operator and operand.
Contributes to #12701.
## Test Plan
Add tests with basic negation, including of very large integers and
double negation.
## Summary
Introduce a `StringLiteralType` with corresponding `Display` type and a
relatively basic test that the resulting representation is as expected.
Note: we currently always allocate for `StringLiteral` types. This may
end up being a perf issue later, at which point we may want to look at
other ways of representing `value` here, i.e. with some kind of smarter
string structure which can reuse types. That is most likely to show up
with e.g. concatenation.
Contributes to #12701.
## Test Plan
Added a test for individual strings with both single and double quotes
as well as concatenated strings with both forms.
Alex Waygood
Ruben van Eldik
Tom Kuson
Ewoud Samuels
Dhruv Manilawala
Micha Reiser
renovate[bot]
Charlie Marsh
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zhoufanjin
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