Bless rest tests

tests/ui/associated-type-bounds/union-bounds.rs

@@ -4,7 +4,7 @@
 
 trait Tr1: Copy { type As1: Copy; }
 trait Tr2: Copy { type As2: Copy; }
-trait Tr3: Copy { type As3: Copy; }
+trait Tr3: Copy { #[allow(dead_code)] type As3: Copy; }
 trait Tr4<'a>: Copy { type As4: Copy; }
 trait Tr5: Copy { type As5: Copy; }
 

tests/ui/associated-types/impl-wf-cycle-5.fixed

@@ -11,6 +11,7 @@ impl Fiz for bool {}
 
 trait Grault {
     type A;
+    #[allow(dead_code)]
     type B;
 }
 

tests/ui/associated-types/impl-wf-cycle-5.rs

@@ -11,6 +11,7 @@ impl Fiz for bool {}
 
 trait Grault {
     type A;
+    #[allow(dead_code)]
     type B;
 }
 

tests/ui/associated-types/impl-wf-cycle-5.stderr

@@ -1,5 +1,5 @@
 error[E0275]: overflow evaluating the requirement `<(T,) as Grault>::A == _`
-  --> $DIR/impl-wf-cycle-5.rs:22:1
+  --> $DIR/impl-wf-cycle-5.rs:23:1
    |
 LL | / impl<T> Grault for (T,)
 LL | |
@@ -12,7 +12,7 @@ LL |       type A = ();
    |       ------ associated type `<(T,) as Grault>::A` is specified here
    |
 note: required for `(T,)` to implement `Grault`
-  --> $DIR/impl-wf-cycle-5.rs:22:9
+  --> $DIR/impl-wf-cycle-5.rs:23:9
    |
 LL | impl<T> Grault for (T,)
    |         ^^^^^^     ^^^^

tests/ui/associated-types/impl-wf-cycle-6.fixed

@@ -11,6 +11,7 @@ impl Fiz for bool {}
 
 trait Grault {
     type A;
+    #[allow(dead_code)]
     type B;
 }
 

tests/ui/associated-types/impl-wf-cycle-6.rs

@@ -11,6 +11,7 @@ impl Fiz for bool {}
 
 trait Grault {
     type A;
+    #[allow(dead_code)]
     type B;
 }
 

tests/ui/associated-types/impl-wf-cycle-6.stderr

@@ -1,5 +1,5 @@
 error[E0275]: overflow evaluating the requirement `<(T,) as Grault>::A == _`
-  --> $DIR/impl-wf-cycle-6.rs:22:1
+  --> $DIR/impl-wf-cycle-6.rs:23:1
    |
 LL | / impl<T: Grault> Grault for (T,)
 LL | |
@@ -11,7 +11,7 @@ LL |       type A = ();
    |       ------ associated type `<(T,) as Grault>::A` is specified here
    |
 note: required for `(T,)` to implement `Grault`
-  --> $DIR/impl-wf-cycle-6.rs:22:17
+  --> $DIR/impl-wf-cycle-6.rs:23:17
    |
 LL | impl<T: Grault> Grault for (T,)
    |                 ^^^^^^     ^^^^

tests/ui/const-generics/cross_crate_complex.rs

@@ -11,7 +11,7 @@ async fn foo() {
     async_in_foo(async_out_foo::<4>().await).await;
 }
 
-struct Faz<const N: usize>;
+struct Faz<const N: usize>; //~ WARN struct `Faz` is never constructed
 
 impl<const N: usize> Foo<N> for Faz<N> {}
 impl<const N: usize> Bar<N> for Faz<N> {

tests/ui/const-generics/cross_crate_complex.stderr

@@ -0,0 +1,10 @@
+warning: struct `Faz` is never constructed
+  --> $DIR/cross_crate_complex.rs:14:8
+   |
+LL | struct Faz<const N: usize>;
+   |        ^^^
+   |
+   = note: `#[warn(dead_code)]` on by default
+
+warning: 1 warning emitted
+

tests/ui/const-generics/issues/issue-86535-2.rs

@@ -9,7 +9,7 @@ pub trait Foo {
         [(); Self::ASSOC_C]:;
 }
 
-struct Bar<const N: &'static ()>;
+struct Bar<const N: &'static ()>; //~ WARN struct `Bar` is never constructed
 impl<const N: &'static ()> Foo for Bar<N> {
     const ASSOC_C: usize = 3;
 

tests/ui/const-generics/issues/issue-86535-2.stderr

@@ -0,0 +1,10 @@
+warning: struct `Bar` is never constructed
+  --> $DIR/issue-86535-2.rs:12:8
+   |
+LL | struct Bar<const N: &'static ()>;
+   |        ^^^
+   |
+   = note: `#[warn(dead_code)]` on by default
+
+warning: 1 warning emitted
+

tests/ui/const-generics/issues/issue-86535.rs

@@ -2,7 +2,7 @@
 #![feature(adt_const_params, unsized_const_params, generic_const_exprs)]
 #![allow(incomplete_features, unused_variables)]
 
-struct F<const S: &'static str>;
+struct F<const S: &'static str>; //~ WARN struct `F` is never constructed
 impl<const S: &'static str> X for F<{ S }> {
     const W: usize = 3;
 

tests/ui/const-generics/issues/issue-86535.stderr

@@ -0,0 +1,10 @@
+warning: struct `F` is never constructed
+  --> $DIR/issue-86535.rs:5:8
+   |
+LL | struct F<const S: &'static str>;
+   |        ^
+   |
+   = note: `#[warn(dead_code)]` on by default
+
+warning: 1 warning emitted
+

tests/ui/deriving/deriving-in-macro.rs

@@ -6,7 +6,7 @@ macro_rules! define_vec {
     () => (
         mod foo {
             #[derive(PartialEq)]
-            pub struct bar;
+            pub struct bar; //~ WARN struct `bar` is never constructed
         }
     )
 }

tests/ui/deriving/deriving-in-macro.stderr

@@ -0,0 +1,14 @@
+warning: struct `bar` is never constructed
+  --> $DIR/deriving-in-macro.rs:9:24
+   |
+LL |             pub struct bar;
+   |                        ^^^
+...
+LL | define_vec![];
+   | ------------- in this macro invocation
+   |
+   = note: `#[warn(dead_code)]` on by default
+   = note: this warning originates in the macro `define_vec` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+warning: 1 warning emitted
+

tests/ui/generic-associated-types/collections.rs

@@ -10,6 +10,7 @@ trait Collection<T> {
     type Iter<'iter>: Iterator<Item=&'iter T> where T: 'iter, Self: 'iter;
     type Family: CollectionFamily;
     // Test associated type defaults with parameters
+    #[allow(dead_code)]
     type Sibling<U>: Collection<U> =
         <<Self as Collection<T>>::Family as CollectionFamily>::Member<U>;
 

tests/ui/generic-associated-types/missing-bounds.fixed

@@ -1,5 +1,7 @@
 //@ run-rustfix
 
+#![allow(dead_code)]
+
 use std::ops::Add;
 
 struct A<B>(B);

tests/ui/generic-associated-types/missing-bounds.rs

@@ -1,5 +1,7 @@
 //@ run-rustfix
 
+#![allow(dead_code)]
+
 use std::ops::Add;
 
 struct A<B>(B);

tests/ui/generic-associated-types/missing-bounds.stderr

@@ -1,5 +1,5 @@
 error: equality constraints are not yet supported in `where` clauses
-  --> $DIR/missing-bounds.rs:37:33
+  --> $DIR/missing-bounds.rs:39:33
    |
 LL | impl<B: Add> Add for E<B> where <B as Add>::Output = B {
    |                                 ^^^^^^^^^^^^^^^^^^^^^^ not supported
@@ -11,7 +11,7 @@ LL | impl<B: Add> Add for E<B> where B: Add<Output = B> {
    |                                 ~~~~~~~~~~~~~~~~~~
 
 error[E0308]: mismatched types
-  --> $DIR/missing-bounds.rs:11:11
+  --> $DIR/missing-bounds.rs:13:11
    |
 LL | impl<B> Add for A<B> where B: Add {
    |      - expected this type parameter
@@ -24,14 +24,14 @@ LL |         A(self.0 + rhs.0)
    = note: expected type parameter `B`
              found associated type `<B as Add>::Output`
 help: the type constructed contains `<B as Add>::Output` due to the type of the argument passed
-  --> $DIR/missing-bounds.rs:11:9
+  --> $DIR/missing-bounds.rs:13:9
    |
 LL |         A(self.0 + rhs.0)
    |         ^^--------------^
    |           |
    |           this argument influences the type of `A`
 note: tuple struct defined here
-  --> $DIR/missing-bounds.rs:5:8
+  --> $DIR/missing-bounds.rs:7:8
    |
 LL | struct A<B>(B);
    |        ^
@@ -41,7 +41,7 @@ LL | impl<B> Add for A<B> where B: Add<Output = B> {
    |                                  ++++++++++++
 
 error[E0308]: mismatched types
-  --> $DIR/missing-bounds.rs:21:14
+  --> $DIR/missing-bounds.rs:23:14
    |
 LL | impl<B: Add> Add for C<B> {
    |      - expected this type parameter
@@ -54,7 +54,7 @@ LL |         Self(self.0 + rhs.0)
    = note: expected type parameter `B`
              found associated type `<B as Add>::Output`
 note: tuple struct defined here
-  --> $DIR/missing-bounds.rs:15:8
+  --> $DIR/missing-bounds.rs:17:8
    |
 LL | struct C<B>(B);
    |        ^
@@ -64,7 +64,7 @@ LL | impl<B: Add<Output = B>> Add for C<B> {
    |            ++++++++++++
 
 error[E0369]: cannot add `B` to `B`
-  --> $DIR/missing-bounds.rs:31:21
+  --> $DIR/missing-bounds.rs:33:21
    |
 LL |         Self(self.0 + rhs.0)
    |              ------ ^ ----- B
@@ -77,7 +77,7 @@ LL | impl<B: std::ops::Add<Output = B>> Add for D<B> {
    |       +++++++++++++++++++++++++++
 
 error[E0308]: mismatched types
-  --> $DIR/missing-bounds.rs:42:14
+  --> $DIR/missing-bounds.rs:44:14
    |
 LL | impl<B: Add> Add for E<B> where <B as Add>::Output = B {
    |      - expected this type parameter
@@ -90,7 +90,7 @@ LL |         Self(self.0 + rhs.0)
    = note: expected type parameter `B`
              found associated type `<B as Add>::Output`
 note: tuple struct defined here
-  --> $DIR/missing-bounds.rs:35:8
+  --> $DIR/missing-bounds.rs:37:8
    |
 LL | struct E<B>(B);
    |        ^

tests/ui/impl-trait/extra-impl-in-trait-impl.fixed

@@ -1,5 +1,7 @@
 //@ run-rustfix
 
+#![allow(dead_code)]
+
 struct S<T>(T);
 struct S2;
 

tests/ui/impl-trait/extra-impl-in-trait-impl.rs

@@ -1,5 +1,7 @@
 //@ run-rustfix
 
+#![allow(dead_code)]
+
 struct S<T>(T);
 struct S2;
 

tests/ui/impl-trait/extra-impl-in-trait-impl.stderr

@@ -1,23 +1,23 @@
 error: unexpected `impl` keyword
-  --> $DIR/extra-impl-in-trait-impl.rs:6:18
+  --> $DIR/extra-impl-in-trait-impl.rs:8:18
    |
 LL | impl<T: Default> impl Default for S<T> {
    |                  ^^^^^ help: remove the extra `impl`
    |
 note: this is parsed as an `impl Trait` type, but a trait is expected at this position
-  --> $DIR/extra-impl-in-trait-impl.rs:6:18
+  --> $DIR/extra-impl-in-trait-impl.rs:8:18
    |
 LL | impl<T: Default> impl Default for S<T> {
    |                  ^^^^^^^^^^^^
 
 error: unexpected `impl` keyword
-  --> $DIR/extra-impl-in-trait-impl.rs:12:6
+  --> $DIR/extra-impl-in-trait-impl.rs:14:6
    |
 LL | impl impl Default for S2 {
    |      ^^^^^ help: remove the extra `impl`
    |
 note: this is parsed as an `impl Trait` type, but a trait is expected at this position
-  --> $DIR/extra-impl-in-trait-impl.rs:12:6
+  --> $DIR/extra-impl-in-trait-impl.rs:14:6
    |
 LL | impl impl Default for S2 {
    |      ^^^^^^^^^^^^

tests/ui/lint/dead-code/issue-59003.rs

@@ -4,8 +4,8 @@
 
 #![deny(dead_code)]
 
+#[allow(dead_code)]
 struct Foo {
-    #[allow(dead_code)]
     inner: u32,
 }
 

tests/ui/parser/issues/issue-105366.fixed

@@ -1,5 +1,6 @@
 //@ run-rustfix
 
+#[allow(dead_code)]
 struct Foo;
 
 impl From<i32> for Foo {

tests/ui/parser/issues/issue-105366.rs

@@ -1,5 +1,6 @@
 //@ run-rustfix
 
+#[allow(dead_code)]
 struct Foo;
 
 fn From<i32> for Foo {

tests/ui/parser/issues/issue-105366.stderr

@@ -1,5 +1,5 @@
 error: you might have meant to write `impl` instead of `fn`
-  --> $DIR/issue-105366.rs:5:1
+  --> $DIR/issue-105366.rs:6:1
    |
 LL | fn From<i32> for Foo {
    | ^^

tests/ui/pattern/issue-22546.rs

@@ -15,7 +15,7 @@ impl<T: ::std::fmt::Display> Foo<T> {
     }
 }
 
-trait Tr { //~ WARN trait `Tr` is never used
+trait Tr {
     type U;
 }
 

tests/ui/sanitizer/cfi/sized-associated-ty.rs

@@ -14,6 +14,7 @@
 //@ run-pass
 
 trait Foo {
+    #[allow(dead_code)]
     type Bar<'a>
     where
         Self: Sized;

tests/ui/traits/issue-38033.rs

@@ -16,10 +16,11 @@ trait Future {
 
 trait IntoFuture {
     type Future: Future<Item=Self::Item, Error=Self::Error>;
+    //~^ WARN associated items `Future` and `into_future` are never used
     type Item;
     type Error;
 
-    fn into_future(self) -> Self::Future; //~ WARN method `into_future` is never used
+    fn into_future(self) -> Self::Future;
 }
 
 impl<F: Future> IntoFuture for F {

tests/ui/traits/issue-38033.stderr

@@ -1,8 +1,10 @@
-warning: method `into_future` is never used
-  --> $DIR/issue-38033.rs:22:8
+warning: associated items `Future` and `into_future` are never used
+  --> $DIR/issue-38033.rs:18:10
    |
 LL | trait IntoFuture {
-   |       ---------- method in this trait
+   |       ---------- associated items in this trait
+LL |     type Future: Future<Item=Self::Item, Error=Self::Error>;
+   |          ^^^^^^
 ...
 LL |     fn into_future(self) -> Self::Future;
    |        ^^^^^^^^^^^