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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/invalid/expressions/await/recover.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..284,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 117..130,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 117..130,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 123..130,
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 129..130,
id: Name("x"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 154..162,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 154..162,
value: Starred(
ExprStarred {
node_index: NodeIndex(None),
range: 160..162,
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 161..162,
id: Name("x"),
ctx: Load,
},
),
ctx: Load,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 163..173,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 163..173,
value: Starred(
ExprStarred {
node_index: NodeIndex(None),
range: 170..172,
value: Name(
ExprName {
node_index: NodeIndex(None),
range: 171..172,
id: Name("x"),
ctx: Load,
},
),
ctx: Load,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 214..227,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 214..227,
value: Yield(
ExprYield {
node_index: NodeIndex(None),
range: 220..227,
value: Some(
Name(
ExprName {
node_index: NodeIndex(None),
range: 226..227,
id: Name("x"),
ctx: Load,
},
),
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 228..245,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 228..245,
value: Lambda(
ExprLambda {
node_index: NodeIndex(None),
range: 234..245,
parameters: Some(
Parameters {
range: 241..242,
node_index: NodeIndex(None),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 241..242,
node_index: NodeIndex(None),
parameter: Parameter {
range: 241..242,
node_index: NodeIndex(None),
name: Identifier {
id: Name("x"),
range: 241..242,
node_index: NodeIndex(None),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: Name(
ExprName {
node_index: NodeIndex(None),
range: 244..245,
id: Name("x"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 246..254,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 246..254,
value: UnaryOp(
ExprUnaryOp {
node_index: NodeIndex(None),
range: 252..254,
op: UAdd,
operand: Name(
ExprName {
node_index: NodeIndex(None),
range: 253..254,
id: Name("x"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 255..263,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 255..263,
value: UnaryOp(
ExprUnaryOp {
node_index: NodeIndex(None),
range: 261..263,
op: USub,
operand: Name(
ExprName {
node_index: NodeIndex(None),
range: 262..263,
id: Name("x"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 264..272,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 264..272,
value: UnaryOp(
ExprUnaryOp {
node_index: NodeIndex(None),
range: 270..272,
op: Invert,
operand: Name(
ExprName {
node_index: NodeIndex(None),
range: 271..272,
id: Name("x"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 273..284,
value: Await(
ExprAwait {
node_index: NodeIndex(None),
range: 273..284,
value: UnaryOp(
ExprUnaryOp {
node_index: NodeIndex(None),
range: 279..284,
op: Not,
operand: Name(
ExprName {
node_index: NodeIndex(None),
range: 283..284,
id: Name("x"),
ctx: Load,
},
),
},
),
},
),
},
),
],
},
)
```
## Errors
|
4 | # Nested await
5 | await await x
| ^^^^^^^ Syntax Error: Await expression cannot be used here
6 |
7 | # Starred expressions
|
|
7 | # Starred expressions
8 | await *x
| ^^ Syntax Error: Starred expression cannot be used here
9 | await (*x)
|
|
7 | # Starred expressions
8 | await *x
9 | await (*x)
| ^^ Syntax Error: Starred expression cannot be used here
10 |
11 | # Invalid expression as per precedence
|
|
11 | # Invalid expression as per precedence
12 | await yield x
| ^^^^^^^ Syntax Error: Yield expression cannot be used here
13 | await lambda x: x
14 | await +x
|
|
11 | # Invalid expression as per precedence
12 | await yield x
13 | await lambda x: x
| ^^^^^^^^^^^ Syntax Error: Lambda expression cannot be used here
14 | await +x
15 | await -x
|
|
12 | await yield x
13 | await lambda x: x
14 | await +x
| ^^ Syntax Error: Unary '+' expression cannot be used here
15 | await -x
16 | await ~x
|
|
13 | await lambda x: x
14 | await +x
15 | await -x
| ^^ Syntax Error: Unary '-' expression cannot be used here
16 | await ~x
17 | await not x
|
|
14 | await +x
15 | await -x
16 | await ~x
| ^^ Syntax Error: Unary '~' expression cannot be used here
17 | await not x
|
|
15 | await -x
16 | await ~x
17 | await not x
| ^^^^^ Syntax Error: Boolean 'not' expression cannot be used here
|