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48 lines
846 B
Rust
48 lines
846 B
Rust
#![allow(clippy::ptr_arg)]
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use std::sync::Arc;
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use swc_visit::define;
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pub struct Item {
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pub item: Option<Arc<Item>>,
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pub ref_to_enum: Option<Arc<Enum>>,
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}
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pub enum Enum {
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Item(Arc<Item>),
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Items(Arc<Vec<Item>>),
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Enum(Arc<Enum>),
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Enums(Arc<Vec<Enum>>),
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}
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define!({
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pub struct Item {
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pub item: Option<Arc<Item>>,
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pub ref_to_enum: Option<Arc<Enum>>,
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}
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pub enum Enum {
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Item(Arc<Item>),
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Items(Arc<Vec<Item>>),
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Enum(Arc<Enum>),
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Enums(Arc<Vec<Enum>>),
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}
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});
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struct Panic;
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impl Visit for Panic {
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fn visit_item(&mut self, _: &Item) {
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panic!("Success")
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}
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}
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#[test]
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#[should_panic(expected = "Success")]
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fn test_panic() {
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Enum::Item(Arc::new(Item {
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item: None,
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ref_to_enum: None,
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}))
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.visit_children_with(&mut Panic)
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}
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