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https://github.com/swc-project/swc.git
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bf751cb690
ast_node: - `#[ast_node]`: Add support for `rkyv`. swc_common: - Add a feature flag for `rkyv`. swc_ecma_ast: - Add a feature flag for `rkyv`.
37 lines
871 B
Rust
37 lines
871 B
Rust
//! Test that `#[span]` and `#[fold]` can be used at same time.
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use serde::{self, Deserialize, Serialize};
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use swc_common::{self, ast_node, Span, Spanned};
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#[ast_node("Class")]
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// See https://github.com/rust-lang/rust/issues/44925
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pub struct Class {
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#[span]
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pub has_span: HasSpan,
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pub s: String,
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}
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#[ast_node("Tuple")]
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pub struct Tuple(#[span] HasSpan, usize, usize);
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#[derive(Debug, Clone, PartialEq, Spanned, Serialize, Deserialize)]
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#[cfg_attr(
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feature = "rkyv",
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derive(rkyv::Archive, rkyv::Serialize, rkyv::Deserialize)
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)]
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#[cfg_attr(
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feature = "rkyv",
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archive(bound(serialize = "__S: rkyv::ser::Serializer + rkyv::ser::ScratchSpace"))
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)]
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pub struct HasSpan {
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#[cfg_attr(feature = "rkyv", omit_bounds)]
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pub span: Span,
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}
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#[ast_node]
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pub enum Node {
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#[tag("Class")]
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Class(Class),
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#[tag("Tuple")]
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Tuple(Tuple),
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}
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