mirror of https://github.com/rust-lang/rust
27 lines
550 B
Rust
27 lines
550 B
Rust
//@ check-pass
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// Regression test for the issue #63151:
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// Spurious unused field warning when matching variants under a `Self` scope
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//
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// This test checks that the `dead_code` lint properly inspects fields
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// in struct patterns that use a type relative path.
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#![deny(dead_code)]
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enum Enum {
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Variant { field: usize }
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}
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impl Enum {
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fn read_field(self) -> usize {
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match self {
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Self::Variant { field } => field
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}
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}
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}
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fn main() {
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let e = Enum::Variant { field: 42 };
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println!("{}", e.read_field());
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}
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