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Fix breakage due to rust-lang/rust#61708

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This commit is contained in:
Michael Wright 2019-08-18 13:14:47 +02:00
parent 533bdfbdbc
commit b313d25350
4 changed files with 18 additions and 6 deletions
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10
clippy_lints/src/copies.rs
View file

@ -298,16 +298,16 @@ fn bindings<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, pat: &Pat) -> FxHashMap<LocalI
bindings_impl(cx, as_pat, map);
}
},
PatKind::Or(ref fields) | PatKind::Tuple(ref fields, _) => {
for pat in fields {
bindings_impl(cx, pat, map);
}
},
PatKind::Struct(_, ref fields, _) => {
for pat in fields {
bindings_impl(cx, &pat.pat, map);
}
},
PatKind::Tuple(ref fields, _) => {
for pat in fields {
bindings_impl(cx, pat, map);
}
},
PatKind::Slice(ref lhs, ref mid, ref rhs) => {
for pat in lhs {
bindings_impl(cx, pat, map);

6
clippy_lints/src/utils/author.rs
View file

@ -549,6 +549,12 @@ impl<'tcx> Visitor<'tcx> for PrintVisitor {
println!(" if {}.len() == {};", fields_pat, fields.len());
println!(" // unimplemented: field checks");
},
PatKind::Or(ref fields) => {
let fields_pat = self.next("fields");
println!("Or(ref {}) = {};", fields_pat, current);
println!(" if {}.len() == {};", fields_pat, fields.len());
println!(" // unimplemented: field checks");
},
PatKind::TupleStruct(ref path, ref fields, skip_pos) => {
let path_pat = self.next("path");
let fields_pat = self.next("fields");

6
clippy_lints/src/utils/inspector.rs
View file

@ -410,6 +410,12 @@ fn print_pat(cx: &LateContext<'_, '_>, pat: &hir::Pat, indent: usize) {
print_pat(cx, inner, indent + 1);
}
},
hir::PatKind::Or(ref fields) => {
println!("{}Or", ind);
for field in fields {
print_pat(cx, field, indent + 1);
}
},
hir::PatKind::Struct(ref path, ref fields, ignore) => {
println!("{}Struct", ind);
println!(

2
clippy_lints/src/utils/mod.rs
View file

@ -791,7 +791,7 @@ pub fn is_refutable(cx: &LateContext<'_, '_>, pat: &Pat) -> bool {
PatKind::Box(ref pat) | PatKind::Ref(ref pat, _) => is_refutable(cx, pat),
PatKind::Lit(..) | PatKind::Range(..) => true,
PatKind::Path(ref qpath) => is_enum_variant(cx, qpath, pat.hir_id),
PatKind::Tuple(ref pats, _) => are_refutable(cx, pats.iter().map(|pat| &**pat)),
PatKind::Or(ref pats) | PatKind::Tuple(ref pats, _) => are_refutable(cx, pats.iter().map(|pat| &**pat)),
PatKind::Struct(ref qpath, ref fields, _) => {
if is_enum_variant(cx, qpath, pat.hir_id) {
true