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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/inline/err/param_with_invalid_star_annotation.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..150,
body: [
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 0..22,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 4..7,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 7..17,
node_index: NodeIndex(None),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 8..16,
node_index: NodeIndex(None),
name: Identifier {
id: Name("args"),
range: 9..13,
node_index: NodeIndex(None),
},
annotation: Some(
Starred(
ExprStarred {
node_index: NodeIndex(None),
range: 15..16,
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 16..16,
id: Name(""),
ctx: Invalid,
},
),
ctx: Load,
},
),
),
},
),
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 19..22,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 19..22,
},
),
},
),
],
},
),
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 23..57,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 27..30,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 30..52,
node_index: NodeIndex(None),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 31..51,
node_index: NodeIndex(None),
name: Identifier {
id: Name("args"),
range: 32..36,
node_index: NodeIndex(None),
},
annotation: Some(
Starred(
ExprStarred {
node_index: NodeIndex(None),
range: 39..50,
value: Subscript(
ExprSubscript {
node_index: NodeIndex(None),
range: 40..50,
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 40..45,
id: Name("tuple"),
ctx: Load,
},
),
slice: Name(
ExprName {
node_index: NodeIndex(None),
range: 46..49,
id: Name("int"),
ctx: Load,
},
),
ctx: Load,
},
),
ctx: Load,
},
),
),
},
),
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 54..57,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 54..57,
},
),
},
),
],
},
),
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 58..90,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 62..65,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 65..85,
node_index: NodeIndex(None),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 66..84,
node_index: NodeIndex(None),
name: Identifier {
id: Name("args"),
range: 67..71,
node_index: NodeIndex(None),
},
annotation: Some(
Starred(
ExprStarred {
node_index: NodeIndex(None),
range: 73..84,
value: BoolOp(
ExprBoolOp {
node_index: NodeIndex(None),
range: 74..84,
op: Or,
values: [
Name(
ExprName {
node_index: NodeIndex(None),
range: 74..77,
id: Name("int"),
ctx: Load,
},
),
Name(
ExprName {
node_index: NodeIndex(None),
range: 81..84,
id: Name("str"),
ctx: Load,
},
),
],
},
),
ctx: Load,
},
),
),
},
),
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 87..90,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 87..90,
},
),
},
),
],
},
),
FunctionDef(
StmtFunctionDef {
node_index: NodeIndex(None),
range: 91..120,
is_async: false,
decorator_list: [],
name: Identifier {
id: Name("foo"),
range: 95..98,
node_index: NodeIndex(None),
},
type_params: None,
parameters: Parameters {
range: 98..115,
node_index: NodeIndex(None),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 99..114,
node_index: NodeIndex(None),
name: Identifier {
id: Name("args"),
range: 100..104,
node_index: NodeIndex(None),
},
annotation: Some(
Starred(
ExprStarred {
node_index: NodeIndex(None),
range: 106..114,
value: Yield(
ExprYield {
node_index: NodeIndex(None),
range: 107..114,
value: Some(
Name(
ExprName {
node_index: NodeIndex(None),
range: 113..114,
id: Name("x"),
ctx: Load,
},
),
),
},
),
ctx: Load,
},
),
),
},
),
kwonlyargs: [],
kwarg: None,
},
returns: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 117..120,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 117..120,
},
),
},
),
],
},
),
],
},
)
```
## Errors
|
1 | def foo(*args: *): ...
| ^ Syntax Error: Expected an expression
2 | def foo(*args: (*tuple[int])): ...
3 | def foo(*args: *int or str): ...
|
|
1 | def foo(*args: *): ...
2 | def foo(*args: (*tuple[int])): ...
| ^^^^^^^^^^^ Syntax Error: Starred expression cannot be used here
3 | def foo(*args: *int or str): ...
4 | def foo(*args: *yield x): ...
|
|
1 | def foo(*args: *): ...
2 | def foo(*args: (*tuple[int])): ...
3 | def foo(*args: *int or str): ...
| ^^^^^^^^^^ Syntax Error: Boolean expression cannot be used here
4 | def foo(*args: *yield x): ...
5 | # def foo(*args: **int): ...
|
|
2 | def foo(*args: (*tuple[int])): ...
3 | def foo(*args: *int or str): ...
4 | def foo(*args: *yield x): ...
| ^^^^^^^ Syntax Error: Yield expression cannot be used here
5 | # def foo(*args: **int): ...
|
## Semantic Syntax Errors
|
2 | def foo(*args: (*tuple[int])): ...
3 | def foo(*args: *int or str): ...
4 | def foo(*args: *yield x): ...
| ^^^^^^^ Syntax Error: yield expression cannot be used within a type annotation
5 | # def foo(*args: **int): ...
|