squiid/rust
1
0
Fork 0
Code Issues Pull requests Projects Activity

fix for rustc master

Browse source
This commit is contained in:
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer 2018-10-14 22:55:26 +02:00 committed by GitHub
parent 1cb90cc48a
commit 212a4fe4f4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
clippy_lints/src/len_zero.rs
View file

@ -276,7 +276,7 @@ fn has_is_empty(cx: &LateContext<'_, '_>, expr: &Expr) -> bool {
let ty = &walk_ptrs_ty(cx.tables.expr_ty(expr));
match ty.sty {
ty::Dynamic(ref tt, ..) => cx.tcx
.associated_items(tt.principal().expect("trait impl not found").def_id())
.associated_items(tt.principal().def_id())
.any(|item| is_is_empty(cx, &item)),
ty::Projection(ref proj) => has_is_empty_impl(cx, proj.item_def_id),
ty::Adt(id, _) => has_is_empty_impl(cx, id.did),