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13ffb5bc19
(Supersedes #9152, authored by @LaBatata101) ## Summary This PR replaces the current parser generated from LALRPOP to a hand-written recursive descent parser. It also updates the grammar for [PEP 646](https://peps.python.org/pep-0646/) so that the parser outputs the correct AST. For example, in `data[*x]`, the index expression is now a tuple with a single starred expression instead of just a starred expression. Beyond the performance improvements, the parser is also error resilient and can provide better error messages. The behavior as seen by any downstream tools isn't changed. That is, the linter and formatter can still assume that the parser will _stop_ at the first syntax error. This will be updated in the following months. For more details about the change here, refer to the PR corresponding to the individual commits and the release blog post. ## Test Plan Write _lots_ and _lots_ of tests for both valid and invalid syntax and verify the output. ## Acknowledgements - @MichaReiser for reviewing 100+ parser PRs and continuously providing guidance throughout the project - @LaBatata101 for initiating the transition to a hand-written parser in #9152 - @addisoncrump for implementing the fuzzer which helped [catch](https://github.com/astral-sh/ruff/pull/10903) [a](https://github.com/astral-sh/ruff/pull/10910) [lot](https://github.com/astral-sh/ruff/pull/10966) [of](https://github.com/astral-sh/ruff/pull/10896) [bugs](https://github.com/astral-sh/ruff/pull/10877) --------- Co-authored-by: Victor Hugo Gomes <labatata101@linuxmail.org> Co-authored-by: Micha Reiser <micha@reiser.io>
1521 lines
74 KiB
Text
1521 lines
74 KiB
Text
---
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source: crates/ruff_python_parser/tests/fixtures.rs
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input_file: crates/ruff_python_parser/resources/valid/expressions/lambda.py
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---
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## AST
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```
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ModModule {
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ExprLambda {
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Parameters {
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args: [
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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range: 39..40,
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annotation: None,
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default: None,
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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id: "y",
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annotation: None,
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default: None,
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vararg: None,
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kwonlyargs: [],
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kwarg: None,
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},
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),
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body: EllipsisLiteral(
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ExprEllipsisLiteral {
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),
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),
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Expr(
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StmtExpr {
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range: 49..66,
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value: Lambda(
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ExprLambda {
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range: 49..66,
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parameters: Some(
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Parameters {
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args: [
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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annotation: None,
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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default: None,
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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annotation: None,
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default: None,
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},
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],
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vararg: None,
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kwonlyargs: [],
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kwarg: None,
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),
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body: NumberLiteral(
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ExprNumberLiteral {
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Expr(
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StmtExpr {
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value: Lambda(
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ExprLambda {
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range: 67..90,
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parameters: Some(
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Parameters {
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args: [
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ParameterWithDefault {
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range: 74..75,
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parameter: Parameter {
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name: Identifier {
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},
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annotation: None,
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default: None,
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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id: "b",
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range: 77..78,
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},
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annotation: None,
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},
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default: Some(
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NumberLiteral(
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ExprNumberLiteral {
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value: Int(
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20,
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),
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},
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),
|
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},
|
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ParameterWithDefault {
|
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|
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parameter: Parameter {
|
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range: 83..84,
|
|
name: Identifier {
|
|
id: "c",
|
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range: 83..84,
|
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},
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annotation: None,
|
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},
|
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default: Some(
|
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NumberLiteral(
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ExprNumberLiteral {
|
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|
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value: Int(
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30,
|
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),
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},
|
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|
|
),
|
|
},
|
|
],
|
|
vararg: None,
|
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kwonlyargs: [],
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|
kwarg: None,
|
|
},
|
|
),
|
|
body: NumberLiteral(
|
|
ExprNumberLiteral {
|
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range: 89..90,
|
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value: Int(
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1,
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),
|
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},
|
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),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 91..109,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 91..109,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 98..102,
|
|
posonlyargs: [],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 98..99,
|
|
parameter: Parameter {
|
|
range: 98..99,
|
|
name: Identifier {
|
|
id: "x",
|
|
range: 98..99,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
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ParameterWithDefault {
|
|
range: 101..102,
|
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parameter: Parameter {
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range: 101..102,
|
|
name: Identifier {
|
|
id: "y",
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range: 101..102,
|
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},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: BinOp(
|
|
ExprBinOp {
|
|
range: 104..109,
|
|
left: Name(
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|
ExprName {
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|
range: 104..105,
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|
id: "x",
|
|
ctx: Load,
|
|
},
|
|
),
|
|
op: Mult,
|
|
right: Name(
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|
ExprName {
|
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id: "y",
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ctx: Load,
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},
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),
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},
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),
|
|
},
|
|
),
|
|
},
|
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),
|
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Expr(
|
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StmtExpr {
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|
range: 110..130,
|
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value: Lambda(
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ExprLambda {
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range: 110..130,
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|
parameters: Some(
|
|
Parameters {
|
|
range: 117..123,
|
|
posonlyargs: [],
|
|
args: [
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ParameterWithDefault {
|
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range: 117..118,
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parameter: Parameter {
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range: 117..118,
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annotation: None,
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},
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default: None,
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ParameterWithDefault {
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parameter: Parameter {
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name: Identifier {
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id: "z",
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range: 120..121,
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},
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annotation: None,
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default: Some(
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NumberLiteral(
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ExprNumberLiteral {
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range: 122..123,
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|
value: Int(
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1,
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|
),
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [],
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|
kwarg: None,
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},
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|
),
|
|
body: BinOp(
|
|
ExprBinOp {
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range: 125..130,
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left: Name(
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ExprName {
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},
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|
|
op: Mult,
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|
right: Name(
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ExprName {
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|
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|
|
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|
|
),
|
|
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|
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|
),
|
|
},
|
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),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 131..143,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 131..143,
|
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parameters: Some(
|
|
Parameters {
|
|
range: 138..140,
|
|
posonlyargs: [],
|
|
args: [],
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|
vararg: Some(
|
|
Parameter {
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name: Identifier {
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id: "a",
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range: 139..140,
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},
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annotation: None,
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},
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),
|
|
kwonlyargs: [],
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|
kwarg: None,
|
|
},
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|
),
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body: Name(
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ExprName {
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),
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},
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),
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Expr(
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StmtExpr {
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ExprLambda {
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range: 144..166,
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parameters: Some(
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|
Parameters {
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|
args: [],
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vararg: Some(
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Parameter {
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range: 152..153,
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},
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},
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),
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|
kwonlyargs: [
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ParameterWithDefault {
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range: 155..156,
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},
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annotation: None,
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},
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default: None,
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|
},
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ParameterWithDefault {
|
|
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|
parameter: Parameter {
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range: 158..159,
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|
name: Identifier {
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|
id: "x",
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|
range: 158..159,
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},
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|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
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|
ExprNumberLiteral {
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|
value: Int(
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|
0,
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|
),
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|
},
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|
),
|
|
),
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: EllipsisLiteral(
|
|
ExprEllipsisLiteral {
|
|
range: 163..166,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
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|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 167..187,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 174..184,
|
|
posonlyargs: [],
|
|
args: [],
|
|
vararg: None,
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
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|
|
parameter: Parameter {
|
|
range: 177..178,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 177..178,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
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|
|
parameter: Parameter {
|
|
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|
|
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|
|
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|
|
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|
|
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|
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|
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default: None,
|
|
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|
|
ParameterWithDefault {
|
|
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|
|
parameter: Parameter {
|
|
range: 183..184,
|
|
name: Identifier {
|
|
id: "c",
|
|
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|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
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|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 188..214,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 188..214,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 195..211,
|
|
posonlyargs: [],
|
|
args: [],
|
|
vararg: None,
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 198..199,
|
|
parameter: Parameter {
|
|
range: 198..199,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 198..199,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 201..205,
|
|
parameter: Parameter {
|
|
range: 201..202,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 201..202,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 203..205,
|
|
value: Int(
|
|
20,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
ParameterWithDefault {
|
|
range: 207..211,
|
|
parameter: Parameter {
|
|
range: 207..208,
|
|
name: Identifier {
|
|
id: "c",
|
|
range: 207..208,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 209..211,
|
|
value: Int(
|
|
30,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
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|
|
ExprNumberLiteral {
|
|
range: 213..214,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 215..241,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 215..241,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 222..238,
|
|
posonlyargs: [],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 222..223,
|
|
parameter: Parameter {
|
|
range: 222..223,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 222..223,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 225..226,
|
|
parameter: Parameter {
|
|
range: 225..226,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 225..226,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 228..229,
|
|
parameter: Parameter {
|
|
range: 228..229,
|
|
name: Identifier {
|
|
id: "c",
|
|
range: 228..229,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 234..235,
|
|
parameter: Parameter {
|
|
range: 234..235,
|
|
name: Identifier {
|
|
id: "d",
|
|
range: 234..235,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 237..238,
|
|
parameter: Parameter {
|
|
range: 237..238,
|
|
name: Identifier {
|
|
id: "e",
|
|
range: 237..238,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 240..241,
|
|
value: Int(
|
|
0,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 242..262,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 242..262,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 249..257,
|
|
posonlyargs: [],
|
|
args: [],
|
|
vararg: None,
|
|
kwonlyargs: [],
|
|
kwarg: Some(
|
|
Parameter {
|
|
range: 249..257,
|
|
name: Identifier {
|
|
id: "kwargs",
|
|
range: 251..257,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
body: Call(
|
|
ExprCall {
|
|
range: 259..262,
|
|
func: Name(
|
|
ExprName {
|
|
range: 259..260,
|
|
id: "f",
|
|
ctx: Load,
|
|
},
|
|
),
|
|
arguments: Arguments {
|
|
range: 260..262,
|
|
args: [],
|
|
keywords: [],
|
|
},
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 263..294,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 263..294,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 270..285,
|
|
posonlyargs: [],
|
|
args: [],
|
|
vararg: Some(
|
|
Parameter {
|
|
range: 270..275,
|
|
name: Identifier {
|
|
id: "args",
|
|
range: 271..275,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
kwonlyargs: [],
|
|
kwarg: Some(
|
|
Parameter {
|
|
range: 277..285,
|
|
name: Identifier {
|
|
id: "kwargs",
|
|
range: 279..285,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
body: BinOp(
|
|
ExprBinOp {
|
|
range: 287..294,
|
|
left: Call(
|
|
ExprCall {
|
|
range: 287..290,
|
|
func: Name(
|
|
ExprName {
|
|
range: 287..288,
|
|
id: "f",
|
|
ctx: Load,
|
|
},
|
|
),
|
|
arguments: Arguments {
|
|
range: 288..290,
|
|
args: [],
|
|
keywords: [],
|
|
},
|
|
},
|
|
),
|
|
op: Add,
|
|
right: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 293..294,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 295..334,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 295..334,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 302..325,
|
|
posonlyargs: [],
|
|
args: [],
|
|
vararg: Some(
|
|
Parameter {
|
|
range: 302..307,
|
|
name: Identifier {
|
|
id: "args",
|
|
range: 303..307,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 309..310,
|
|
parameter: Parameter {
|
|
range: 309..310,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 309..310,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 312..315,
|
|
parameter: Parameter {
|
|
range: 312..313,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 312..313,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 314..315,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
],
|
|
kwarg: Some(
|
|
Parameter {
|
|
range: 317..325,
|
|
name: Identifier {
|
|
id: "kwargs",
|
|
range: 319..325,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
body: BinOp(
|
|
ExprBinOp {
|
|
range: 327..334,
|
|
left: Call(
|
|
ExprCall {
|
|
range: 327..330,
|
|
func: Name(
|
|
ExprName {
|
|
range: 327..328,
|
|
id: "f",
|
|
ctx: Load,
|
|
},
|
|
),
|
|
arguments: Arguments {
|
|
range: 328..330,
|
|
args: [],
|
|
keywords: [],
|
|
},
|
|
},
|
|
),
|
|
op: Add,
|
|
right: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 333..334,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 335..351,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 335..351,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 342..346,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 342..343,
|
|
parameter: Parameter {
|
|
range: 342..343,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 342..343,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
args: [],
|
|
vararg: None,
|
|
kwonlyargs: [],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: EllipsisLiteral(
|
|
ExprEllipsisLiteral {
|
|
range: 348..351,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 352..371,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 352..371,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 359..366,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 359..360,
|
|
parameter: Parameter {
|
|
range: 359..360,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 359..360,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 365..366,
|
|
parameter: Parameter {
|
|
range: 365..366,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 365..366,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: EllipsisLiteral(
|
|
ExprEllipsisLiteral {
|
|
range: 368..371,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 372..391,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 372..391,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 379..386,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 379..382,
|
|
parameter: Parameter {
|
|
range: 379..380,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 379..380,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 381..382,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
],
|
|
args: [],
|
|
vararg: None,
|
|
kwonlyargs: [],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: EllipsisLiteral(
|
|
ExprEllipsisLiteral {
|
|
range: 388..391,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 392..417,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 392..417,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 399..412,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 399..400,
|
|
parameter: Parameter {
|
|
range: 399..400,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 399..400,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 402..403,
|
|
parameter: Parameter {
|
|
range: 402..403,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 402..403,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
args: [],
|
|
vararg: None,
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 411..412,
|
|
parameter: Parameter {
|
|
range: 411..412,
|
|
name: Identifier {
|
|
id: "c",
|
|
range: 411..412,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: EllipsisLiteral(
|
|
ExprEllipsisLiteral {
|
|
range: 414..417,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 418..440,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 418..440,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 425..435,
|
|
posonlyargs: [],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 425..429,
|
|
parameter: Parameter {
|
|
range: 425..427,
|
|
name: Identifier {
|
|
id: "kw",
|
|
range: 425..427,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 428..429,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 434..435,
|
|
parameter: Parameter {
|
|
range: 434..435,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 434..435,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: EllipsisLiteral(
|
|
ExprEllipsisLiteral {
|
|
range: 437..440,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 441..467,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 441..467,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 448..464,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 448..449,
|
|
parameter: Parameter {
|
|
range: 448..449,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 448..449,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 451..455,
|
|
parameter: Parameter {
|
|
range: 451..452,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 451..452,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 453..455,
|
|
value: Int(
|
|
20,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 460..464,
|
|
parameter: Parameter {
|
|
range: 460..461,
|
|
name: Identifier {
|
|
id: "c",
|
|
range: 460..461,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: Some(
|
|
NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 462..464,
|
|
value: Int(
|
|
30,
|
|
),
|
|
},
|
|
),
|
|
),
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 466..467,
|
|
value: Int(
|
|
1,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 468..497,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 468..497,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 475..494,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 475..476,
|
|
parameter: Parameter {
|
|
range: 475..476,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 475..476,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 478..479,
|
|
parameter: Parameter {
|
|
range: 478..479,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 478..479,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 484..485,
|
|
parameter: Parameter {
|
|
range: 484..485,
|
|
name: Identifier {
|
|
id: "c",
|
|
range: 484..485,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
vararg: None,
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 490..491,
|
|
parameter: Parameter {
|
|
range: 490..491,
|
|
name: Identifier {
|
|
id: "d",
|
|
range: 490..491,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 493..494,
|
|
parameter: Parameter {
|
|
range: 493..494,
|
|
name: Identifier {
|
|
id: "e",
|
|
range: 493..494,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
kwarg: None,
|
|
},
|
|
),
|
|
body: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 496..497,
|
|
value: Int(
|
|
0,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
Expr(
|
|
StmtExpr {
|
|
range: 498..530,
|
|
value: Lambda(
|
|
ExprLambda {
|
|
range: 498..530,
|
|
parameters: Some(
|
|
Parameters {
|
|
range: 505..527,
|
|
posonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 505..506,
|
|
parameter: Parameter {
|
|
range: 505..506,
|
|
name: Identifier {
|
|
id: "a",
|
|
range: 505..506,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
ParameterWithDefault {
|
|
range: 508..509,
|
|
parameter: Parameter {
|
|
range: 508..509,
|
|
name: Identifier {
|
|
id: "b",
|
|
range: 508..509,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
args: [
|
|
ParameterWithDefault {
|
|
range: 514..515,
|
|
parameter: Parameter {
|
|
range: 514..515,
|
|
name: Identifier {
|
|
id: "c",
|
|
range: 514..515,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
vararg: Some(
|
|
Parameter {
|
|
range: 517..519,
|
|
name: Identifier {
|
|
id: "d",
|
|
range: 518..519,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
kwonlyargs: [
|
|
ParameterWithDefault {
|
|
range: 521..522,
|
|
parameter: Parameter {
|
|
range: 521..522,
|
|
name: Identifier {
|
|
id: "e",
|
|
range: 521..522,
|
|
},
|
|
annotation: None,
|
|
},
|
|
default: None,
|
|
},
|
|
],
|
|
kwarg: Some(
|
|
Parameter {
|
|
range: 524..527,
|
|
name: Identifier {
|
|
id: "f",
|
|
range: 526..527,
|
|
},
|
|
annotation: None,
|
|
},
|
|
),
|
|
},
|
|
),
|
|
body: NumberLiteral(
|
|
ExprNumberLiteral {
|
|
range: 529..530,
|
|
value: Int(
|
|
0,
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
],
|
|
},
|
|
)
|
|
```
|