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Remove useless if_let_chain

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This commit is contained in:
mcarton 2016-06-05 20:46:27 +02:00
parent 9f70d04000
commit 7211df5a17
1 changed files with 2 additions and 4 deletions
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6
clippy_lints/src/derive.rs
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@ -70,9 +70,7 @@ impl LintPass for Derive {
impl LateLintPass for Derive {
fn check_item(&mut self, cx: &LateContext, item: &Item) {
if_let_chain! {[
let ItemImpl(_, _, _, Some(ref trait_ref), _, _) = item.node
], {
if let ItemImpl(_, _, _, Some(ref trait_ref), _, _) = item.node {
let ty = cx.tcx.lookup_item_type(cx.tcx.map.local_def_id(item.id)).ty;
let is_automatically_derived = item.attrs.iter().any(is_automatically_derived);
@ -81,7 +79,7 @@ impl LateLintPass for Derive {
if !is_automatically_derived {
check_copy_clone(cx, item, trait_ref, ty);
}
}}
}
}
}