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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/inline/err/class_def_missing_name.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..53,
body: [
ClassDef(
StmtClassDef {
node_index: NodeIndex(None),
range: 0..11,
decorator_list: [],
name: Identifier {
id: Name(""),
range: 5..5,
node_index: NodeIndex(None),
},
type_params: None,
arguments: None,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 8..11,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 8..11,
},
),
},
),
],
},
),
ClassDef(
StmtClassDef {
node_index: NodeIndex(None),
range: 12..25,
decorator_list: [],
name: Identifier {
id: Name(""),
range: 17..17,
node_index: NodeIndex(None),
},
type_params: None,
arguments: Some(
Arguments {
range: 18..20,
node_index: NodeIndex(None),
args: [],
keywords: [],
},
),
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 22..25,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 22..25,
},
),
},
),
],
},
),
ClassDef(
StmtClassDef {
node_index: NodeIndex(None),
range: 26..52,
decorator_list: [],
name: Identifier {
id: Name(""),
range: 31..31,
node_index: NodeIndex(None),
},
type_params: None,
arguments: Some(
Arguments {
range: 32..47,
node_index: NodeIndex(None),
args: [],
keywords: [
Keyword {
range: 33..46,
node_index: NodeIndex(None),
arg: Some(
Identifier {
id: Name("metaclass"),
range: 33..42,
node_index: NodeIndex(None),
},
),
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 43..46,
id: Name("ABC"),
ctx: Load,
},
),
},
],
},
),
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 49..52,
value: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: NodeIndex(None),
range: 49..52,
},
),
},
),
],
},
),
],
},
)
```
## Errors
|
1 | class : ...
| ^ Syntax Error: Expected an identifier
2 | class (): ...
3 | class (metaclass=ABC): ...
|
|
1 | class : ...
2 | class (): ...
| ^ Syntax Error: Expected an identifier
3 | class (metaclass=ABC): ...
|
|
1 | class : ...
2 | class (): ...
3 | class (metaclass=ABC): ...
| ^ Syntax Error: Expected an identifier
|