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Merge branch 'master' of https://github.com/rust-lang-nursery/rust-clippy into range-plus-one

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daubaris 2018-09-03 18:24:47 +03:00
commit 1f3676f7d0
2 changed files with 15 additions and 1 deletions
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11
clippy_lints/src/default_trait_access.rs
View File

@ -48,6 +48,17 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for DefaultTraitAccess {
then {
match qpath {
QPath::Resolved(..) => {
if_chain! {
// Detect and ignore <Foo as Default>::default() because these calls do
// explicitly name the type.
if let ExprKind::Call(ref method, ref _args) = expr.node;
if let ExprKind::Path(ref p) = method.node;
if let QPath::Resolved(Some(_ty), _path) = p;
then {
return;
}
}
// TODO: Work out a way to put "whatever the imported way of referencing
// this type in this file" rather than a fully-qualified type.
let expr_ty = cx.tables.expr_ty(expr);

5
tests/ui/default_trait_access.rs
View File

@ -43,8 +43,10 @@ fn main() {
let s18 = TupleStructDerivedDefault::default();
let s19 = <DerivedDefault as Default>::default();
println!(
"[{}] [{}] [{}] [{}] [{}] [{}] [{}] [{}] [{}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}]",
"[{}] [{}] [{}] [{}] [{}] [{}] [{}] [{}] [{}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}] [{:?}], [{:?}]",
s1,
s2,
s3,
@ -63,6 +65,7 @@ fn main() {
s16,
s17,
s18,
s19,
);
}