rustpython-ruff_python_parser 0.15.8

---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/inline/err/nested_async_comprehension_py310.py
---
## AST

```
Module(
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        range: 0..467,
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                                                            range: 149..150,
                                                            value: Int(
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                                                            node_index: NodeIndex(None),
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                                                                                    id: Name("n"),
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                                                    node_index: NodeIndex(None),
                                                    target: Name(
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                                                            ctx: Store,
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                                                    iter: Call(
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                                                            func: Name(
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                                                                    range: 183..188,
                                                                    id: Name("range"),
                                                                    ctx: Load,
                                                                },
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                                                            arguments: Arguments {
                                                                range: 188..191,
                                                                node_index: NodeIndex(None),
                                                                args: [
                                                                    NumberLiteral(
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                                                                            range: 189..190,
                                                                            value: Int(
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                                                                    ),
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                                                                keywords: [],
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                                                        },
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                                                    ifs: [],
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                                                                            Name(
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                                                    node_index: NodeIndex(None),
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                                                            arguments: Arguments {
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                                                                node_index: NodeIndex(None),
                                                                args: [
                                                                    NumberLiteral(
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                                                                        iter: Call(
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                                                    node_index: NodeIndex(None),
                                                    target: Name(
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                        kwarg: None,
                    },
                    returns: None,
                    body: [
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                                value: Some(
                                    ListComp(
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                                            elt: Tuple(
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                                                    elts: [
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                                                                elt: Name(
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                                                                        target: Name(
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                                                                                range: 403..404,
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                                                                        iter: Call(
                                                                            ExprCall {
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                                                                                func: Name(
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                                                                                        id: Name("range"),
                                                                                        ctx: Load,
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                                                                                arguments: Arguments {
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                                                                                    node_index: NodeIndex(None),
                                                                                    args: [
                                                                                        NumberLiteral(
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                                                                                                range: 414..415,
                                                                                                value: Int(
                                                                                                    1,
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                                                                                        ),
                                                                                    ],
                                                                                    keywords: [],
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                                                                        ),
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                                                                        id: Name("z"),
                                                                        ctx: Load,
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                                                                ),
                                                                generators: [
                                                                    Comprehension {
                                                                        range: 422..445,
                                                                        node_index: NodeIndex(None),
                                                                        target: Name(
                                                                            ExprName {
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                                                                                range: 432..433,
                                                                                id: Name("z"),
                                                                                ctx: Store,
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                                                                        ),
                                                                        iter: Call(
                                                                            ExprCall {
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                                                                                func: Name(
                                                                                    ExprName {
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                                                                                        range: 437..442,
                                                                                        id: Name("range"),
                                                                                        ctx: Load,
                                                                                    },
                                                                                ),
                                                                                arguments: Arguments {
                                                                                    range: 442..445,
                                                                                    node_index: NodeIndex(None),
                                                                                    args: [
                                                                                        NumberLiteral(
                                                                                            ExprNumberLiteral {
                                                                                                node_index: NodeIndex(None),
                                                                                                range: 443..444,
                                                                                                value: Int(
                                                                                                    2,
                                                                                                ),
                                                                                            },
                                                                                        ),
                                                                                    ],
                                                                                    keywords: [],
                                                                                },
                                                                            },
                                                                        ),
                                                                        ifs: [],
                                                                        is_async: true,
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                                                            },
                                                        ),
                                                    ],
                                                    ctx: Load,
                                                    parenthesized: true,
                                                },
                                            ),
                                            generators: [
                                                Comprehension {
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                                                    node_index: NodeIndex(None),
                                                    target: Name(
                                                        ExprName {
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                                                            range: 452..453,
                                                            id: Name("x"),
                                                            ctx: Store,
                                                        },
                                                    ),
                                                    iter: Call(
                                                        ExprCall {
                                                            node_index: NodeIndex(None),
                                                            range: 457..465,
                                                            func: Name(
                                                                ExprName {
                                                                    node_index: NodeIndex(None),
                                                                    range: 457..462,
                                                                    id: Name("range"),
                                                                    ctx: Load,
                                                                },
                                                            ),
                                                            arguments: Arguments {
                                                                range: 462..465,
                                                                node_index: NodeIndex(None),
                                                                args: [
                                                                    NumberLiteral(
                                                                        ExprNumberLiteral {
                                                                            node_index: NodeIndex(None),
                                                                            range: 463..464,
                                                                            value: Int(
                                                                                5,
                                                                            ),
                                                                        },
                                                                    ),
                                                                ],
                                                                keywords: [],
                                                            },
                                                        },
                                                    ),
                                                    ifs: [],
                                                    is_async: false,
                                                },
                                            ],
                                        },
                                    ),
                                ),
                            },
                        ),
                    ],
                },
            ),
        ],
    },
)
```
## Semantic Syntax Errors

  |
1 | # parse_options: {"target-version": "3.10"}
2 | async def f(): return [[x async for x in foo(n)] for n in range(3)]    # list
  |                           ^^^^^^^^^^^^^^^^^^^^^ Syntax Error: cannot use an asynchronous comprehension inside of a synchronous comprehension on Python 3.10 (syntax was added in 3.11)
3 | async def g(): return [{x: 1 async for x in foo(n)} for n in range(3)] # dict
4 | async def h(): return [{x async for x in foo(n)} for n in range(3)]    # set
  |


  |
1 | # parse_options: {"target-version": "3.10"}
2 | async def f(): return [[x async for x in foo(n)] for n in range(3)]    # list
3 | async def g(): return [{x: 1 async for x in foo(n)} for n in range(3)] # dict
  |                              ^^^^^^^^^^^^^^^^^^^^^ Syntax Error: cannot use an asynchronous comprehension inside of a synchronous comprehension on Python 3.10 (syntax was added in 3.11)
4 | async def h(): return [{x async for x in foo(n)} for n in range(3)]    # set
5 | async def i(): return [([y async for y in range(1)], [z for z in range(2)]) for x in range(5)]
  |


  |
2 | async def f(): return [[x async for x in foo(n)] for n in range(3)]    # list
3 | async def g(): return [{x: 1 async for x in foo(n)} for n in range(3)] # dict
4 | async def h(): return [{x async for x in foo(n)} for n in range(3)]    # set
  |                           ^^^^^^^^^^^^^^^^^^^^^ Syntax Error: cannot use an asynchronous comprehension inside of a synchronous comprehension on Python 3.10 (syntax was added in 3.11)
5 | async def i(): return [([y async for y in range(1)], [z for z in range(2)]) for x in range(5)]
6 | async def j(): return [([y for y in range(1)], [z async for z in range(2)]) for x in range(5)]
  |


  |
3 | async def g(): return [{x: 1 async for x in foo(n)} for n in range(3)] # dict
4 | async def h(): return [{x async for x in foo(n)} for n in range(3)]    # set
5 | async def i(): return [([y async for y in range(1)], [z for z in range(2)]) for x in range(5)]
  |                            ^^^^^^^^^^^^^^^^^^^^^^^ Syntax Error: cannot use an asynchronous comprehension inside of a synchronous comprehension on Python 3.10 (syntax was added in 3.11)
6 | async def j(): return [([y for y in range(1)], [z async for z in range(2)]) for x in range(5)]
  |


  |
4 | async def h(): return [{x async for x in foo(n)} for n in range(3)]    # set
5 | async def i(): return [([y async for y in range(1)], [z for z in range(2)]) for x in range(5)]
6 | async def j(): return [([y for y in range(1)], [z async for z in range(2)]) for x in range(5)]
  |                                                   ^^^^^^^^^^^^^^^^^^^^^^^ Syntax Error: cannot use an asynchronous comprehension inside of a synchronous comprehension on Python 3.10 (syntax was added in 3.11)
  |