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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/invalid/re_lexing/ty_1828.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..112,
body: [
AnnAssign(
StmtAnnAssign {
node_index: NodeIndex(None),
range: 66..93,
target: Name(
ExprName {
node_index: NodeIndex(None),
range: 67..68,
id: Name("c"),
ctx: Store,
},
),
annotation: Name(
ExprName {
node_index: NodeIndex(None),
range: 70..73,
id: Name("int"),
ctx: Load,
},
),
value: Some(
Tuple(
ExprTuple {
node_index: NodeIndex(None),
range: 76..93,
elts: [
NumberLiteral(
ExprNumberLiteral {
node_index: NodeIndex(None),
range: 76..77,
value: Int(
1,
),
},
),
Subscript(
ExprSubscript {
node_index: NodeIndex(None),
range: 78..90,
value: FString(
ExprFString {
node_index: NodeIndex(None),
range: 78..85,
value: FStringValue {
inner: Single(
FString(
FString {
range: 78..85,
node_index: NodeIndex(None),
elements: [
Interpolation(
InterpolatedElement {
range: 82..85,
node_index: NodeIndex(None),
expression: Name(
ExprName {
node_index: NodeIndex(None),
range: 83..84,
id: Name("d"),
ctx: Load,
},
),
debug_text: Some(
DebugText {
leading: "",
trailing: "=",
},
),
conversion: None,
format_spec: None,
},
),
],
flags: FStringFlags {
quote_style: Double,
prefix: Regular,
triple_quoted: true,
unclosed: true,
},
},
),
),
},
},
),
slice: Slice(
ExprSlice {
node_index: NodeIndex(None),
range: 87..90,
lower: None,
upper: Some(
Name(
ExprName {
node_index: NodeIndex(None),
range: 87..90,
id: Name("def"),
ctx: Load,
},
),
),
step: None,
},
),
ctx: Load,
},
),
Call(
ExprCall {
node_index: NodeIndex(None),
range: 91..93,
func: Name(
ExprName {
node_index: NodeIndex(None),
range: 91..92,
id: Name("a"),
ctx: Load,
},
),
arguments: Arguments {
range: 92..93,
node_index: NodeIndex(None),
args: [],
keywords: [],
},
},
),
],
ctx: Load,
parenthesized: false,
},
),
),
simple: false,
},
),
],
},
)
```
## Errors
|
1 | # Regression test for https://github.com/astral-sh/ty/issues/1828
2 | (c: int = 1,f"""{d=[
| ^ Syntax Error: Expected `)`, found `:`
3 | def a(
4 | class A:
|
|
1 | # Regression test for https://github.com/astral-sh/ty/issues/1828
2 | (c: int = 1,f"""{d=[
| ^ Syntax Error: f-string: expecting `}`
3 | def a(
4 | class A:
|
|
1 | # Regression test for https://github.com/astral-sh/ty/issues/1828
2 | (c: int = 1,f"""{d=[
3 | def a(
| ^^^ Syntax Error: Expected `:`, found `def`
4 | class A:
5 | pass
|
|
1 | # Regression test for https://github.com/astral-sh/ty/issues/1828
2 | (c: int = 1,f"""{d=[
3 | def a(
| ^ Syntax Error: Expected `]`, found name
4 | class A:
5 | pass
|
|
1 | # Regression test for https://github.com/astral-sh/ty/issues/1828
2 | (c: int = 1,f"""{d=[
3 | def a(
| _______^
4 | | class A:
5 | | pass
| |_________^ Syntax Error: f-string: unterminated triple-quoted string
|
|
2 | (c: int = 1,f"""{d=[
3 | def a(
4 | class A:
| ^^^^^ Syntax Error: Expected `)`, found `class`
5 | pass
|
|
1 | # Regression test for https://github.com/astral-sh/ty/issues/1828
2 | (c: int = 1,f"""{d=[
3 | def a(
| _______^
4 | | class A:
5 | | pass
| |_________^ Syntax Error: Expected a statement
|
|
4 | class A:
5 | pass
| ^ Syntax Error: unexpected EOF while parsing
|