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7abc41727b
## Summary Removes the `module_ptr` field from `AstNodeRef` in release mode, and change `NodeIndex` to a `NonZeroU32` to reduce the size of `Option<AstNodeRef<_>>` fields. I believe CI runs in debug mode, so this won't show up in the memory report, but this reduces memory by ~2% in release mode.
52 lines
1.6 KiB
Text
52 lines
1.6 KiB
Text
---
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source: crates/ruff_python_parser/tests/fixtures.rs
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input_file: crates/ruff_python_parser/resources/inline/err/walrus_py37.py
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---
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## AST
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```
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Module(
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ModModule {
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node_index: NodeIndex(None),
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range: 0..54,
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body: [
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Expr(
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StmtExpr {
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node_index: NodeIndex(None),
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range: 45..53,
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value: Named(
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ExprNamed {
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node_index: NodeIndex(None),
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range: 46..52,
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target: Name(
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ExprName {
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node_index: NodeIndex(None),
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range: 46..47,
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id: Name("x"),
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ctx: Store,
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},
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),
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value: NumberLiteral(
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ExprNumberLiteral {
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node_index: NodeIndex(None),
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range: 51..52,
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value: Int(
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1,
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),
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},
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),
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},
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),
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},
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),
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],
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},
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)
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```
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## Unsupported Syntax Errors
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1 | # parse_options: { "target-version": "3.7" }
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2 | (x := 1)
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| ^^^^^^ Syntax Error: Cannot use named assignment expression (`:=`) on Python 3.7 (syntax was added in Python 3.8)
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