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Merged
merged 3 commits into from
Mar 29, 2019
Merged

Visit ImplItem in dead_code lint #59486

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b3011dd
Visit ItemKind::Impl for dead code lint
varkor Mar 28, 2019
40db575
Add a regression test for #47131
varkor Mar 28, 2019
8cdfad9
Walk all items for dead_code lint by default
varkor Mar 28, 2019
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Add a regression test for #47131
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@varkor
varkor committed Mar 28, 2019
commit 40db5756b435d2e67a834475833f4752486672e0
17 changes: 17 additions & 0 deletions src/test/ui/dead-code-impl.rs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
// run-pass

#![deny(dead_code)]

pub struct GenericFoo<T>(T);

type Foo = GenericFoo<u32>;

impl Foo {
fn bar(self) -> u8 {
0
}
}

fn main() {
println!("{}", GenericFoo(0).bar());
}