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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/invalid/expressions/unary/no_expression_0.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..10,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 0..3,
value: UnaryOp(
ExprUnaryOp {
node_index: NodeIndex(None),
range: 0..3,
op: Not,
operand: Name(
ExprName {
node_index: NodeIndex(None),
range: 3..3,
id: Name(""),
ctx: Invalid,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 5..10,
value: BinOp(
ExprBinOp {
node_index: NodeIndex(None),
range: 5..10,
left: Name(
ExprName {
node_index: NodeIndex(None),
range: 5..6,
id: Name("x"),
ctx: Load,
},
),
op: Add,
right: Name(
ExprName {
node_index: NodeIndex(None),
range: 9..10,
id: Name("y"),
ctx: Load,
},
),
},
),
},
),
],
},
)
```
## Errors
|
1 | not
| ^ Syntax Error: Expected an expression
2 |
3 | x + y
|