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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/inline/ok/param_with_default.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..111,
body: [
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 0..27,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 4..7,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 7..22,
node_index: NodeIndex(None),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 8..21,
node_index: NodeIndex(None),
parameter: Parameter {
range: 8..9,
node_index: NodeIndex(None),
name: Identifier {
id: Name("x"),
range: 8..9,
node_index: NodeIndex(None),
},
annotation: None,
},
default: Some(
Lambda(
ExprLambda {
node_index: NodeIndex(None),
range: 10..21,
parameters: Some(
Parameters {
range: 17..18,
node_index: NodeIndex(None),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 17..18,
node_index: NodeIndex(None),
parameter: Parameter {
range: 17..18,
node_index: NodeIndex(None),
name: Identifier {
id: Name("y"),
range: 17..18,
node_index: NodeIndex(None),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: Name(
ExprName {
node_index: NodeIndex(None),
range: 20..21,
id: Name("y"),
ctx: Load,
},
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 24..27,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 24..27,
},
),
},
),
],
},
),
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 28..60,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 32..35,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 35..55,
node_index: NodeIndex(None),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 36..54,
node_index: NodeIndex(None),
parameter: Parameter {
range: 36..37,
node_index: NodeIndex(None),
name: Identifier {
id: Name("x"),
range: 36..37,
node_index: NodeIndex(None),
},
annotation: None,
},
default: Some(
If(
ExprIf {
node_index: NodeIndex(None),
range: 38..54,
test: BooleanLiteral(
ExprBooleanLiteral {
node_index: NodeIndex(None),
range: 43..47,
value: true,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: NodeIndex(None),
range: 38..39,
value: Int(
1,
),
},
),
orelse: NumberLiteral(
ExprNumberLiteral {
node_index: NodeIndex(None),
range: 53..54,
value: Int(
2,
),
},
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 57..60,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 57..60,
},
),
},
),
],
},
),
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 61..84,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 65..68,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 68..79,
node_index: NodeIndex(None),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 69..78,
node_index: NodeIndex(None),
parameter: Parameter {
range: 69..70,
node_index: NodeIndex(None),
name: Identifier {
id: Name("x"),
range: 69..70,
node_index: NodeIndex(None),
},
annotation: None,
},
default: Some(
Await(
ExprAwait {
node_index: NodeIndex(None),
range: 71..78,
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 77..78,
id: Name("y"),
ctx: Load,
},
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 81..84,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 81..84,
},
),
},
),
],
},
),
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 85..110,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 89..92,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 92..105,
node_index: NodeIndex(None),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 93..104,
node_index: NodeIndex(None),
parameter: Parameter {
range: 93..94,
node_index: NodeIndex(None),
name: Identifier {
id: Name("x"),
range: 93..94,
node_index: NodeIndex(None),
},
annotation: None,
},
default: Some(
Yield(
ExprYield {
node_index: NodeIndex(None),
range: 96..103,
value: Some(
Name(
ExprName {
node_index: NodeIndex(None),
range: 102..103,
id: Name("y"),
ctx: Load,
},
),
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 107..110,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 107..110,
},
),
},
),
],
},
),
],
},
)
```