diff options
Diffstat (limited to 'tests/ui/methods')
8 files changed, 39 insertions, 5 deletions
diff --git a/tests/ui/methods/method-call-err-msg.stderr b/tests/ui/methods/method-call-err-msg.stderr index f4310857454..6df49e432a1 100644 --- a/tests/ui/methods/method-call-err-msg.stderr +++ b/tests/ui/methods/method-call-err-msg.stderr @@ -63,8 +63,9 @@ LL | | .take() note: the trait `Iterator` must be implemented --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL = help: items from traits can only be used if the trait is implemented and in scope - = note: the following trait defines an item `take`, perhaps you need to implement it: - candidate #1: `Iterator` + = note: the following traits define an item `take`, perhaps you need to implement one of them: + candidate #1: `std::io::Read` + candidate #2: `Iterator` error[E0061]: this method takes 3 arguments but 0 arguments were supplied --> $DIR/method-call-err-msg.rs:21:7 diff --git a/tests/ui/methods/method-lookup-order.rs b/tests/ui/methods/method-lookup-order.rs index 986fe103cdc..5a46cf35dec 100644 --- a/tests/ui/methods/method-lookup-order.rs +++ b/tests/ui/methods/method-lookup-order.rs @@ -1,6 +1,7 @@ // ignore-tidy-linelength // run-pass +#![allow(dead_code)] // There are five cfg's below. I explored the set of all non-empty combinations // of the below five cfg's, which is 2^5 - 1 = 31 combinations. diff --git a/tests/ui/methods/method-recursive-blanket-impl.rs b/tests/ui/methods/method-recursive-blanket-impl.rs index a2db75b4e85..e7e83cbec77 100644 --- a/tests/ui/methods/method-recursive-blanket-impl.rs +++ b/tests/ui/methods/method-recursive-blanket-impl.rs @@ -11,7 +11,7 @@ use std::marker::Sized; // Note: this must be generic for the problem to show up -trait Foo<A> { +trait Foo<A> { //~ WARN trait `Foo` is never used fn foo(&self, a: A); } diff --git a/tests/ui/methods/method-recursive-blanket-impl.stderr b/tests/ui/methods/method-recursive-blanket-impl.stderr new file mode 100644 index 00000000000..9797a8f6c83 --- /dev/null +++ b/tests/ui/methods/method-recursive-blanket-impl.stderr @@ -0,0 +1,10 @@ +warning: trait `Foo` is never used + --> $DIR/method-recursive-blanket-impl.rs:14:7 + | +LL | trait Foo<A> { + | ^^^ + | + = note: `#[warn(dead_code)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/methods/method-two-trait-defer-resolution-2.rs b/tests/ui/methods/method-two-trait-defer-resolution-2.rs index fc5766da971..d6076126732 100644 --- a/tests/ui/methods/method-two-trait-defer-resolution-2.rs +++ b/tests/ui/methods/method-two-trait-defer-resolution-2.rs @@ -14,7 +14,7 @@ trait Foo { fn foo(&self) -> isize; } -trait MyCopy { fn foo(&self) { } } +trait MyCopy { fn foo(&self) { } } //~ WARN method `foo` is never used impl MyCopy for i32 { } impl<T:MyCopy> Foo for Vec<T> { diff --git a/tests/ui/methods/method-two-trait-defer-resolution-2.stderr b/tests/ui/methods/method-two-trait-defer-resolution-2.stderr new file mode 100644 index 00000000000..4501ea5d243 --- /dev/null +++ b/tests/ui/methods/method-two-trait-defer-resolution-2.stderr @@ -0,0 +1,12 @@ +warning: method `foo` is never used + --> $DIR/method-two-trait-defer-resolution-2.rs:17:19 + | +LL | trait MyCopy { fn foo(&self) { } } + | ------ ^^^ + | | + | method in this trait + | + = note: `#[warn(dead_code)]` on by default + +warning: 1 warning emitted + diff --git a/tests/ui/methods/method-two-traits-distinguished-via-where-clause.rs b/tests/ui/methods/method-two-traits-distinguished-via-where-clause.rs index d820d2ad08a..2fd6c3bfab8 100644 --- a/tests/ui/methods/method-two-traits-distinguished-via-where-clause.rs +++ b/tests/ui/methods/method-two-traits-distinguished-via-where-clause.rs @@ -4,7 +4,7 @@ // pretty-expanded FIXME #23616 -trait A { +trait A { //~ WARN trait `A` is never used fn foo(self); } diff --git a/tests/ui/methods/method-two-traits-distinguished-via-where-clause.stderr b/tests/ui/methods/method-two-traits-distinguished-via-where-clause.stderr new file mode 100644 index 00000000000..0a60c6242bb --- /dev/null +++ b/tests/ui/methods/method-two-traits-distinguished-via-where-clause.stderr @@ -0,0 +1,10 @@ +warning: trait `A` is never used + --> $DIR/method-two-traits-distinguished-via-where-clause.rs:7:7 + | +LL | trait A { + | ^ + | + = note: `#[warn(dead_code)]` on by default + +warning: 1 warning emitted + |