bless tests/ui/

tests/ui/anon-params/anon-params-deprecated.fixed

@@ -4,6 +4,7 @@
 // check-pass
 // edition:2015
 // run-rustfix
+#![allow(dead_code)]
 
 trait T {
     fn foo(_: i32); //~ WARNING anonymous parameters are deprecated

tests/ui/anon-params/anon-params-deprecated.rs

@@ -4,6 +4,7 @@
 // check-pass
 // edition:2015
 // run-rustfix
+#![allow(dead_code)]
 
 trait T {
     fn foo(i32); //~ WARNING anonymous parameters are deprecated

tests/ui/anon-params/anon-params-deprecated.stderr

@@ -1,5 +1,5 @@
 warning: anonymous parameters are deprecated and will be removed in the next edition
-  --> $DIR/anon-params-deprecated.rs:9:12
+  --> $DIR/anon-params-deprecated.rs:10:12
    |
 LL |     fn foo(i32);
    |            ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32`
@@ -13,7 +13,7 @@ LL | #![warn(anonymous_parameters)]
    |         ^^^^^^^^^^^^^^^^^^^^
 
 warning: anonymous parameters are deprecated and will be removed in the next edition
-  --> $DIR/anon-params-deprecated.rs:12:30
+  --> $DIR/anon-params-deprecated.rs:13:30
    |
 LL |     fn bar_with_default_impl(String, String) {}
    |                              ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: String`
@@ -22,7 +22,7 @@ LL |     fn bar_with_default_impl(String, String) {}
    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
 
 warning: anonymous parameters are deprecated and will be removed in the next edition
-  --> $DIR/anon-params-deprecated.rs:12:38
+  --> $DIR/anon-params-deprecated.rs:13:38
    |
 LL |     fn bar_with_default_impl(String, String) {}
    |                                      ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: String`

tests/ui/associated-consts/associated-const-outer-ty-refs.rs

@@ -1,4 +1,6 @@
 // run-pass
+#![allow(dead_code)]
+
 trait Lattice {
     const BOTTOM: Self;
 }

tests/ui/associated-consts/associated-const-type-parameters.rs

@@ -1,5 +1,5 @@
 // run-pass
-
+#![allow(dead_code)]
 trait Foo {
     const X: i32;
     fn get_x() -> i32 {

tests/ui/associated-type-bounds/dyn-impl-trait-type.rs

@@ -1,5 +1,5 @@
 // run-pass
-
+#![allow(dead_code)]
 #![feature(associated_type_bounds)]
 
 use std::ops::Add;

tests/ui/associated-type-bounds/dyn-rpit-and-let.rs

@@ -2,6 +2,7 @@
 
 // FIXME: uncomment let binding types below when `impl_trait_in_bindings` feature is fixed.
 
+#![allow(dead_code)]
 #![feature(associated_type_bounds)]
 
 use std::ops::Add;

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

@@ -1,5 +1,5 @@
 // run-pass
-
+#![allow(dead_code)]
 #![feature(associated_type_bounds)]
 
 use std::ops::Add;

tests/ui/associated-type-bounds/suggest-contraining-assoc-type-because-of-assoc-const.fixed

@@ -1,4 +1,5 @@
 // run-rustfix
+#![allow(dead_code)]
 trait O {
     type M;
 }

tests/ui/associated-type-bounds/suggest-contraining-assoc-type-because-of-assoc-const.rs

@@ -1,4 +1,5 @@
 // run-rustfix
+#![allow(dead_code)]
 trait O {
     type M;
 }

tests/ui/associated-type-bounds/suggest-contraining-assoc-type-because-of-assoc-const.stderr

@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/suggest-contraining-assoc-type-because-of-assoc-const.rs:12:21
+  --> $DIR/suggest-contraining-assoc-type-because-of-assoc-const.rs:13:21
    |
 LL |     const N: C::M = 4u8;
    |                     ^^^ expected associated type, found `u8`

tests/ui/associated-type-bounds/trait-alias-impl-trait.rs

@@ -1,5 +1,6 @@
 // run-pass
 
+#![allow(dead_code)]
 #![feature(associated_type_bounds)]
 #![feature(type_alias_impl_trait)]
 

tests/ui/associated-types/associated-types-for-unimpl-trait.fixed

@@ -1,4 +1,5 @@
 // run-rustfix
+#![allow(dead_code)]
 #![allow(unused_variables)]
 
 trait Get {

tests/ui/associated-types/associated-types-for-unimpl-trait.rs

@@ -1,4 +1,5 @@
 // run-rustfix
+#![allow(dead_code)]
 #![allow(unused_variables)]
 
 trait Get {

tests/ui/associated-types/associated-types-for-unimpl-trait.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Self: Get` is not satisfied
-  --> $DIR/associated-types-for-unimpl-trait.rs:10:40
+  --> $DIR/associated-types-for-unimpl-trait.rs:11:40
    |
 LL |     fn uhoh<U:Get>(&self, foo: U, bar: <Self as Get>::Value) {}
    |                                        ^^^^^^^^^^^^^^^^^^^^ the trait `Get` is not implemented for `Self`

tests/ui/associated-types/associated-types-in-bound-type-arg.rs

@@ -3,6 +3,7 @@
 // itself includes a `Self::Item` shorthand.
 //
 // Regression test for issue #33425.
+#![allow(dead_code)]
 
 trait ParallelIterator {
     type Item;

tests/ui/associated-types/associated-types-issue-20220.rs

@@ -1,5 +1,6 @@
 // run-pass
 // Test references to `Self::Item` in the trait. Issue #20220.
+#![allow(dead_code)]
 
 
 use std::vec;

tests/ui/associated-types/associated-types-issue-20371.rs

@@ -3,6 +3,7 @@
 // before the actual trait.
 
 // pretty-expanded FIXME #23616
+#![allow(dead_code)]
 
 impl X for f64 { type Y = isize; }
 trait X { type Y; }

tests/ui/associated-types/associated-types-nested-projections.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_variables)]
 // Test that we can resolve nested projection types. Issue #20666.
 

tests/ui/associated-types/associated-types-normalize-in-bounds-ufcs.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_variables)]
 // Test that we normalize associated types that appear in bounds; if
 // we didn't, the call to `self.split2()` fails to type check.

tests/ui/associated-types/associated-types-normalize-in-bounds.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_variables)]
 // Test that we normalize associated types that appear in bounds; if
 // we didn't, the call to `self.split2()` fails to type check.

tests/ui/associated-types/associated-types-projection-bound-in-supertraits.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_variables)]
 // Test that we correctly handle projection bounds appearing in the
 // supertrait list (and in conjunction with overloaded operators). In

tests/ui/associated-types/associated-types-projection-from-known-type-in-impl.rs

@@ -1,6 +1,7 @@
 // run-pass
 // Test where the impl self type uses a projection from a constant type.
 
+#![allow(dead_code)]
 
 trait Int
 {

tests/ui/associated-types/associated-types-projection-to-unrelated-trait-in-method-without-default.fixed

@@ -2,6 +2,7 @@
 // Check that we get an error when you use `<Self as Get>::Value` in
 // the trait definition even if there is no default method.
 
+#![allow(dead_code)]
 trait Get {
     type Value;
 }

tests/ui/associated-types/associated-types-projection-to-unrelated-trait-in-method-without-default.rs

@@ -2,6 +2,7 @@
 // Check that we get an error when you use `<Self as Get>::Value` in
 // the trait definition even if there is no default method.
 
+#![allow(dead_code)]
 trait Get {
     type Value;
 }

tests/ui/associated-types/associated-types-projection-to-unrelated-trait-in-method-without-default.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Self: Get` is not satisfied
-  --> $DIR/associated-types-projection-to-unrelated-trait-in-method-without-default.rs:10:40
+  --> $DIR/associated-types-projection-to-unrelated-trait-in-method-without-default.rs:11:40
    |
 LL |     fn okay<U:Get>(&self, foo: U, bar: <Self as Get>::Value);
    |                                        ^^^^^^^^^^^^^^^^^^^^ the trait `Get` is not implemented for `Self`

tests/ui/associated-types/associated-types-projection-to-unrelated-trait.rs

@@ -6,6 +6,7 @@
 // See also tests associated-types-no-suitable-supertrait
 // and associated-types-no-suitable-supertrait-2, which show how small
 // variants of the code below can fail.
+#![allow(dead_code)]
 
 trait Get {
     type Value;

tests/ui/associated-types/associated-types-qualified-path-with-trait-with-type-parameters.rs

@@ -1,5 +1,6 @@
 // run-pass
 // pretty-expanded FIXME #23616
+#![allow(dead_code)]
 
 trait Foo<T> {
     type Bar;

tests/ui/associated-types/associated-types-resolve-lifetime.rs

@@ -1,6 +1,7 @@
 // run-pass
 // pretty-expanded FIXME #23616
 
+#![allow(dead_code)]
 trait Get<T> {
     fn get(&self) -> T;
 }

tests/ui/auto-traits/auto-trait-validation.fixed

@@ -1,4 +1,5 @@
 #![feature(auto_traits)]
+#![allow(dead_code)]
 
 // run-rustfix
 

tests/ui/auto-traits/auto-trait-validation.rs

@@ -1,4 +1,5 @@
 #![feature(auto_traits)]
+#![allow(dead_code)]
 
 // run-rustfix
 

tests/ui/auto-traits/auto-trait-validation.stderr

@@ -1,29 +1,29 @@
 error[E0567]: auto traits cannot have generic parameters
-  --> $DIR/auto-trait-validation.rs:5:19
+  --> $DIR/auto-trait-validation.rs:6:19
    |
 LL | auto trait Generic<T> {}
    |            -------^^^ help: remove the parameters
    |            |
    |            auto trait cannot have generic parameters
 
 error[E0568]: auto traits cannot have super traits or lifetime bounds
-  --> $DIR/auto-trait-validation.rs:7:17
+  --> $DIR/auto-trait-validation.rs:8:17
    |
 LL | auto trait Bound : Copy {}
    |            -----^^^^^^^ help: remove the super traits or lifetime bounds
    |            |
    |            auto traits cannot have super traits or lifetime bounds
 
 error[E0568]: auto traits cannot have super traits or lifetime bounds
-  --> $DIR/auto-trait-validation.rs:9:25
+  --> $DIR/auto-trait-validation.rs:10:25
    |
 LL | auto trait LifetimeBound : 'static {}
    |            -------------^^^^^^^^^^ help: remove the super traits or lifetime bounds
    |            |
    |            auto traits cannot have super traits or lifetime bounds
 
 error[E0380]: auto traits cannot have associated items
-  --> $DIR/auto-trait-validation.rs:11:25
+  --> $DIR/auto-trait-validation.rs:12:25
    |
 LL | auto trait MyTrait { fn foo() {} }
    |            -------   ---^^^-----

tests/ui/auto-traits/auto-traits.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_doc_comments)]
 #![feature(auto_traits)]
 #![feature(negative_impls)]

tests/ui/builtin-superkinds/builtin-superkinds-in-metadata2.rs

@@ -1,5 +1,6 @@
 // run-pass
 
+#![allow(dead_code)]
 #![allow(unused_imports)]
 
 // aux-build:trait_superkinds_in_metadata.rs

tests/ui/builtin-superkinds/builtin-superkinds-simple2.rs

@@ -2,6 +2,7 @@
 // Simple test case of implementing a trait with super-builtin-kinds.
 
 // pretty-expanded FIXME #23616
+#![allow(dead_code)]
 
 trait Foo : Send { }
 

tests/ui/builtin-superkinds/builtin-superkinds-typaram.rs

@@ -3,6 +3,7 @@
 // using a bounded type parameter.
 
 // pretty-expanded FIXME #23616
+#![allow(dead_code)]
 
 trait Foo : Send { }
 

tests/ui/cast/cast-rfc0401-vtable-kinds.rs

@@ -2,6 +2,7 @@
 // Check that you can cast between different pointers to trait objects
 // whose vtable have the same kind (both lengths, or both trait pointers).
 
+#![allow(dead_code)]
 #![feature(unsized_tuple_coercion)]
 
 trait Foo<T> {

tests/ui/cast/fat-ptr-cast-rpass.rs

@@ -1,5 +1,6 @@
 // run-pass
 
+#![allow(dead_code)]
 #![feature(ptr_metadata)]
 
 trait Foo {

tests/ui/coercion/issue-14589.rs

@@ -3,6 +3,7 @@
 // coerced to a trait object
 
 // pretty-expanded FIXME #23616
+#![allow(dead_code)]
 
 fn main() {
     send::<Box<dyn Foo>>(Box::new(Output(0)));

tests/ui/coherence/coherence-multidispatch-tuple.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_imports)]
 // pretty-expanded FIXME #23616
 

tests/ui/const-generics/associated-type-bound.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 trait Bar<const N: usize> {}
 
 trait Foo<const N: usize> {

tests/ui/const-generics/condition-in-trait-const-arg.rs

@@ -1,6 +1,7 @@
 // Checks that `impl Trait<{anon_const}> for Type` evaluates successfully.
 // run-pass
 // revisions: full min
+#![allow(dead_code)]
 
 #![cfg_attr(full, feature(generic_const_exprs))]
 #![cfg_attr(full, allow(incomplete_features))]

tests/ui/const-generics/dyn-supertraits.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 
 trait Foo<const N: usize> {
     fn myfun(&self) -> usize;

tests/ui/const-generics/issues/issue-69654-run-pass.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 trait Bar<T> {}
 impl<T> Bar<T> for [u8; 7] {}
 

tests/ui/consts/const-block-item.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_imports)]
 
 mod foo {

tests/ui/consts/underscore_const_names.rs

@@ -2,6 +2,7 @@
 
 #![deny(unused)]
 
+#[allow(dead_code)]
 trait Trt {}
 pub struct Str {}
 impl Trt for Str {}

tests/ui/default-method-parsing.rs

@@ -1,5 +1,6 @@
 // run-pass
 // pretty-expanded FIXME #23616
+#![allow(dead_code)]
 
 trait Foo {
     fn m(&self, _:isize) { }

tests/ui/deriving/deriving-bounds.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #[derive(Copy, Clone)]
 struct Test;
 

tests/ui/drop/drop-struct-as-object.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_variables)]
 #![allow(non_upper_case_globals)]
 

tests/ui/dynamically-sized-types/dst-coercions.rs

@@ -1,4 +1,5 @@
 // run-pass
+#![allow(dead_code)]
 #![allow(unused_variables)]
 // Test coercions involving DST and/or raw pointers