diff options
Diffstat (limited to 'tests/ui/error-codes')
29 files changed, 89 insertions, 71 deletions
diff --git a/tests/ui/error-codes/E0004.stderr b/tests/ui/error-codes/E0004.stderr index 603bc5237..ced478d65 100644 --- a/tests/ui/error-codes/E0004.stderr +++ b/tests/ui/error-codes/E0004.stderr @@ -5,12 +5,12 @@ LL | match x { | ^ pattern `Terminator::HastaLaVistaBaby` not covered | note: `Terminator` defined here - --> $DIR/E0004.rs:2:5 + --> $DIR/E0004.rs:1:6 | LL | enum Terminator { - | ---------- + | ^^^^^^^^^^ LL | HastaLaVistaBaby, - | ^^^^^^^^^^^^^^^^ not covered + | ---------------- not covered = note: the matched value is of type `Terminator` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | diff --git a/tests/ui/error-codes/E0030-teach.stderr b/tests/ui/error-codes/E0030-teach.stderr index 3f1ad4af3..9435cb204 100644 --- a/tests/ui/error-codes/E0030-teach.stderr +++ b/tests/ui/error-codes/E0030-teach.stderr @@ -2,7 +2,7 @@ error[E0030]: lower range bound must be less than or equal to upper --> $DIR/E0030-teach.rs:5:9 | LL | 1000 ..= 5 => {} - | ^^^^ lower bound larger than upper bound + | ^^^^^^^^^^ lower bound larger than upper bound | = note: When matching against a range, the compiler verifies that the range is non-empty. Range patterns include both end-points, so this is equivalent to requiring the start of the range to be less than or equal to the end of the range. diff --git a/tests/ui/error-codes/E0030.stderr b/tests/ui/error-codes/E0030.stderr index db8161d8f..1aeca2916 100644 --- a/tests/ui/error-codes/E0030.stderr +++ b/tests/ui/error-codes/E0030.stderr @@ -2,7 +2,7 @@ error[E0030]: lower range bound must be less than or equal to upper --> $DIR/E0030.rs:3:9 | LL | 1000 ..= 5 => {} - | ^^^^ lower bound larger than upper bound + | ^^^^^^^^^^ lower bound larger than upper bound error: aborting due to previous error diff --git a/tests/ui/error-codes/E0034.stderr b/tests/ui/error-codes/E0034.stderr index e29621702..da6f22188 100644 --- a/tests/ui/error-codes/E0034.stderr +++ b/tests/ui/error-codes/E0034.stderr @@ -14,12 +14,10 @@ note: candidate #2 is defined in an impl of the trait `Trait2` for the type `Tes | LL | fn foo() {} | ^^^^^^^^ -help: disambiguate the associated function for candidate #1 +help: use fully-qualified syntax to disambiguate | LL | <Test as Trait1>::foo() | ~~~~~~~~~~~~~~~~~~ -help: disambiguate the associated function for candidate #2 - | LL | <Test as Trait2>::foo() | ~~~~~~~~~~~~~~~~~~ diff --git a/tests/ui/error-codes/E0191.stderr b/tests/ui/error-codes/E0191.stderr index cf80c9c46..57eda4785 100644 --- a/tests/ui/error-codes/E0191.stderr +++ b/tests/ui/error-codes/E0191.stderr @@ -1,4 +1,4 @@ -error[E0191]: the value of the associated type `Bar` (from trait `Trait`) must be specified +error[E0191]: the value of the associated type `Bar` in `Trait` must be specified --> $DIR/E0191.rs:5:16 | LL | type Bar; diff --git a/tests/ui/error-codes/E0220.stderr b/tests/ui/error-codes/E0220.stderr index e03eadaca..0e0b5c708 100644 --- a/tests/ui/error-codes/E0220.stderr +++ b/tests/ui/error-codes/E0220.stderr @@ -4,7 +4,7 @@ error[E0220]: associated type `F` not found for `Trait` LL | type Foo = dyn Trait<F=i32>; | ^ help: `Trait` has the following associated type: `Bar` -error[E0191]: the value of the associated type `Bar` (from trait `Trait`) must be specified +error[E0191]: the value of the associated type `Bar` in `Trait` must be specified --> $DIR/E0220.rs:5:16 | LL | type Bar; diff --git a/tests/ui/error-codes/E0221.stderr b/tests/ui/error-codes/E0221.stderr index 5414d77ad..e600acf78 100644 --- a/tests/ui/error-codes/E0221.stderr +++ b/tests/ui/error-codes/E0221.stderr @@ -10,11 +10,11 @@ LL | fn do_something() { LL | let _: Self::A; | ^^^^^^^ ambiguous associated type `A` | -help: use fully qualified syntax to disambiguate +help: use fully-qualified syntax to disambiguate | LL | let _: <Self as Foo>::A; | ~~~~~~~~~~~~~~~ -help: use fully qualified syntax to disambiguate +help: use fully-qualified syntax to disambiguate | LL | let _: <Self as Bar>::A; | ~~~~~~~~~~~~~~~ @@ -29,7 +29,7 @@ LL | let _: Self::Err; | ^^^^^^^^^ ambiguous associated type `Err` | = note: associated type `Self` could derive from `FromStr` -help: use fully qualified syntax to disambiguate +help: use fully-qualified syntax to disambiguate | LL | let _: <Self as My>::Err; | ~~~~~~~~~~~~~~ diff --git a/tests/ui/error-codes/E0223.stderr b/tests/ui/error-codes/E0223.stderr index 42945e42f..1299ba5f5 100644 --- a/tests/ui/error-codes/E0223.stderr +++ b/tests/ui/error-codes/E0223.stderr @@ -2,7 +2,7 @@ error[E0223]: ambiguous associated type --> $DIR/E0223.rs:8:14 | LL | let foo: MyTrait::X; - | ^^^^^^^^^^ help: use the fully-qualified path: `<MyStruct as MyTrait>::X` + | ^^^^^^^^^^ help: use fully-qualified syntax: `<MyStruct as MyTrait>::X` error: aborting due to previous error diff --git a/tests/ui/error-codes/E0282.rs b/tests/ui/error-codes/E0282.rs index f1f93b3ae..5bc29cda9 100644 --- a/tests/ui/error-codes/E0282.rs +++ b/tests/ui/error-codes/E0282.rs @@ -1,4 +1,4 @@ fn main() { - let x = "hello".chars().rev().collect(); + let x; //~^ ERROR E0282 } diff --git a/tests/ui/error-codes/E0282.stderr b/tests/ui/error-codes/E0282.stderr index 892d3a81f..58332454a 100644 --- a/tests/ui/error-codes/E0282.stderr +++ b/tests/ui/error-codes/E0282.stderr @@ -1,13 +1,13 @@ error[E0282]: type annotations needed --> $DIR/E0282.rs:2:9 | -LL | let x = "hello".chars().rev().collect(); +LL | let x; | ^ | help: consider giving `x` an explicit type | -LL | let x: Vec<_> = "hello".chars().rev().collect(); - | ++++++++ +LL | let x: /* Type */; + | ++++++++++++ error: aborting due to previous error diff --git a/tests/ui/error-codes/E0283.rs b/tests/ui/error-codes/E0283.rs index 0643af4b7..5134660e3 100644 --- a/tests/ui/error-codes/E0283.rs +++ b/tests/ui/error-codes/E0283.rs @@ -1,10 +1,10 @@ -trait Generator { +trait Coroutine { fn create() -> u32; } struct Impl; -impl Generator for Impl { +impl Coroutine for Impl { fn create() -> u32 { 1 } } @@ -22,12 +22,12 @@ fn foo(bar: u32) {} struct AnotherImpl; -impl Generator for AnotherImpl { +impl Coroutine for AnotherImpl { fn create() -> u32 { 2 } } fn main() { - let cont: u32 = Generator::create(); //~ ERROR E0790 + let cont: u32 = Coroutine::create(); //~ ERROR E0790 } fn buzz() { diff --git a/tests/ui/error-codes/E0283.stderr b/tests/ui/error-codes/E0283.stderr index fa8d4b6e0..6008809f0 100644 --- a/tests/ui/error-codes/E0283.stderr +++ b/tests/ui/error-codes/E0283.stderr @@ -2,14 +2,14 @@ error[E0790]: cannot call associated function on trait without specifying the co --> $DIR/E0283.rs:30:21 | LL | fn create() -> u32; - | ------------------- `Generator::create` defined here + | ------------------- `Coroutine::create` defined here ... -LL | let cont: u32 = Generator::create(); +LL | let cont: u32 = Coroutine::create(); | ^^^^^^^^^^^^^^^^^ cannot call associated function of trait | help: use a fully-qualified path to a specific available implementation | -LL | let cont: u32 = </* self type */ as Generator>::create(); +LL | let cont: u32 = </* self type */ as Coroutine>::create(); | +++++++++++++++++++ + error[E0283]: type annotations needed diff --git a/tests/ui/error-codes/E0311.fixed b/tests/ui/error-codes/E0311.fixed index 4410a4d70..09ceecd06 100644 --- a/tests/ui/error-codes/E0311.fixed +++ b/tests/ui/error-codes/E0311.fixed @@ -2,7 +2,7 @@ #![allow(warnings)] -fn no_restriction<'a, T: 'a>(x: &'a ()) -> &() { +fn no_restriction<'a, T: 'a>(x: &'a ()) -> &'a () { with_restriction::<T>(x) //~ ERROR E0311 } diff --git a/tests/ui/error-codes/E0311.stderr b/tests/ui/error-codes/E0311.stderr index b0e6dd1e2..96546b83f 100644 --- a/tests/ui/error-codes/E0311.stderr +++ b/tests/ui/error-codes/E0311.stderr @@ -1,23 +1,15 @@ error[E0311]: the parameter type `T` may not live long enough --> $DIR/E0311.rs:6:5 | -LL | with_restriction::<T>(x) - | ^^^^^^^^^^^^^^^^^^^^^ - | -note: the parameter type `T` must be valid for the anonymous lifetime defined here... - --> $DIR/E0311.rs:5:25 - | LL | fn no_restriction<T>(x: &()) -> &() { - | ^^^ -note: ...so that the type `T` will meet its required lifetime bounds - --> $DIR/E0311.rs:6:5 - | + | --- the parameter type `T` must be valid for the anonymous lifetime defined here... LL | with_restriction::<T>(x) - | ^^^^^^^^^^^^^^^^^^^^^ -help: consider adding an explicit lifetime bound... + | ^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds + | +help: consider adding an explicit lifetime bound | -LL | fn no_restriction<'a, T: 'a>(x: &'a ()) -> &() { - | +++ ++++ ++ +LL | fn no_restriction<'a, T: 'a>(x: &'a ()) -> &'a () { + | +++ ++++ ++ ++ error: aborting due to previous error diff --git a/tests/ui/error-codes/E0374.stderr b/tests/ui/error-codes/E0374.stderr index a77920430..49ec0bce4 100644 --- a/tests/ui/error-codes/E0374.stderr +++ b/tests/ui/error-codes/E0374.stderr @@ -1,8 +1,9 @@ error[E0374]: the trait `CoerceUnsized` may only be implemented for a coercion between structures --> $DIR/E0374.rs:8:1 | -LL | impl<T, U> CoerceUnsized<Foo<U>> for Foo<T> - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | / impl<T, U> CoerceUnsized<Foo<U>> for Foo<T> +LL | | where T: CoerceUnsized<U> {} + | |_____________________________^ | = note: expected a single field to be coerced, none found diff --git a/tests/ui/error-codes/E0377.stderr b/tests/ui/error-codes/E0377.stderr index 664e499ec..9cb11e5a3 100644 --- a/tests/ui/error-codes/E0377.stderr +++ b/tests/ui/error-codes/E0377.stderr @@ -2,7 +2,7 @@ error[E0377]: the trait `CoerceUnsized` may only be implemented for a coercion b --> $DIR/E0377.rs:12:1 | LL | impl<T, U> CoerceUnsized<Bar<U>> for Foo<T> where T: CoerceUnsized<U> {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: expected coercion between the same definition; expected `Foo`, found `Bar` diff --git a/tests/ui/error-codes/E0396-fixed.stderr b/tests/ui/error-codes/E0396-fixed.stderr index 2efbd6989..e77b2ce9a 100644 --- a/tests/ui/error-codes/E0396-fixed.stderr +++ b/tests/ui/error-codes/E0396-fixed.stderr @@ -2,7 +2,7 @@ error[E0080]: evaluation of constant value failed --> $DIR/E0396-fixed.rs:5:28 | LL | const VALUE: u8 = unsafe { *REG_ADDR }; - | ^^^^^^^^^ dereferencing pointer failed: 0x5f3759df[noalloc] is a dangling pointer (it has no provenance) + | ^^^^^^^^^ memory access failed: 0x5f3759df[noalloc] is a dangling pointer (it has no provenance) error: aborting due to previous error diff --git a/tests/ui/error-codes/E0396.rs b/tests/ui/error-codes/E0396.rs index 4415b70e7..383eda3d6 100644 --- a/tests/ui/error-codes/E0396.rs +++ b/tests/ui/error-codes/E0396.rs @@ -9,9 +9,11 @@ const unsafe fn unreachable() -> ! { const INFALLIBLE: *mut Infallible = &[] as *const [Infallible] as *const _ as _; match *INFALLIBLE {} //~^ ERROR dereferencing raw mutable pointers in constant functions is unstable + //~| ERROR dereferencing raw mutable pointers in constant functions is unstable const BAD: () = unsafe { match *INFALLIBLE {} }; //~^ ERROR dereferencing raw mutable pointers in constants is unstable + //~| ERROR dereferencing raw mutable pointers in constants is unstable } fn main() { diff --git a/tests/ui/error-codes/E0396.stderr b/tests/ui/error-codes/E0396.stderr index 8c87f4067..a84a1216e 100644 --- a/tests/ui/error-codes/E0396.stderr +++ b/tests/ui/error-codes/E0396.stderr @@ -16,15 +16,35 @@ LL | match *INFALLIBLE {} = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable +error[E0658]: dereferencing raw mutable pointers in constant functions is unstable + --> $DIR/E0396.rs:10:11 + | +LL | match *INFALLIBLE {} + | ^^^^^^^^^^^ + | + = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information + = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0658]: dereferencing raw mutable pointers in constants is unstable + --> $DIR/E0396.rs:14:36 + | +LL | const BAD: () = unsafe { match *INFALLIBLE {} }; + | ^^^^^^^^^^^ + | + = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information + = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable + error[E0658]: dereferencing raw mutable pointers in constants is unstable - --> $DIR/E0396.rs:13:36 + --> $DIR/E0396.rs:14:36 | LL | const BAD: () = unsafe { match *INFALLIBLE {} }; | ^^^^^^^^^^^ | = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error: aborting due to 3 previous errors +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/error-codes/E0401.stderr b/tests/ui/error-codes/E0401.stderr index 928c8d11d..0a069e8d3 100644 --- a/tests/ui/error-codes/E0401.stderr +++ b/tests/ui/error-codes/E0401.stderr @@ -32,12 +32,18 @@ LL | fn helper(sel: &Self) -> u8 { | use of generic parameter from outer item | refer to the type directly here instead -error[E0282]: type annotations needed +error[E0283]: type annotations needed --> $DIR/E0401.rs:11:5 | LL | bfnr(x); - | ^^^^ cannot infer type of the type parameter `U` declared on the function `bfnr` + | ^^^^ cannot infer type of the type parameter `V` declared on the function `bfnr` + | + = note: cannot satisfy `_: Baz<_>` +note: required by a bound in `bfnr` + --> $DIR/E0401.rs:4:19 | +LL | fn bfnr<U, V: Baz<U>, W: Fn()>(y: T) { + | ^^^^^^ required by this bound in `bfnr` help: consider specifying the generic arguments | LL | bfnr::<U, V, W>(x); @@ -66,5 +72,5 @@ LL | bfnr::<U, V, W>(x); error: aborting due to 5 previous errors -Some errors have detailed explanations: E0282, E0283, E0401. -For more information about an error, try `rustc --explain E0282`. +Some errors have detailed explanations: E0283, E0401. +For more information about an error, try `rustc --explain E0283`. diff --git a/tests/ui/error-codes/E0452.stderr b/tests/ui/error-codes/E0452.stderr index f67b740ff..986c135ed 100644 --- a/tests/ui/error-codes/E0452.stderr +++ b/tests/ui/error-codes/E0452.stderr @@ -9,18 +9,24 @@ error[E0452]: malformed lint attribute input | LL | #![allow(foo = "")] | ^^^^^^^^ bad attribute argument + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0452]: malformed lint attribute input --> $DIR/E0452.rs:1:10 | LL | #![allow(foo = "")] | ^^^^^^^^ bad attribute argument + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0452]: malformed lint attribute input --> $DIR/E0452.rs:1:10 | LL | #![allow(foo = "")] | ^^^^^^^^ bad attribute argument + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: aborting due to 4 previous errors diff --git a/tests/ui/error-codes/E0453.stderr b/tests/ui/error-codes/E0453.stderr index f982ed26f..bb2c39298 100644 --- a/tests/ui/error-codes/E0453.stderr +++ b/tests/ui/error-codes/E0453.stderr @@ -15,6 +15,8 @@ LL | #![forbid(non_snake_case)] LL | LL | #[allow(non_snake_case)] | ^^^^^^^^^^^^^^ overruled by previous forbid + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: aborting due to 2 previous errors diff --git a/tests/ui/error-codes/E0463.rs b/tests/ui/error-codes/E0463.rs deleted file mode 100644 index 683565281..000000000 --- a/tests/ui/error-codes/E0463.rs +++ /dev/null @@ -1,7 +0,0 @@ -#![feature(plugin)] -#![plugin(cookie_monster)] -//~^ ERROR E0463 -extern crate cake_is_a_lie; - -fn main() { -} diff --git a/tests/ui/error-codes/E0463.stderr b/tests/ui/error-codes/E0463.stderr deleted file mode 100644 index 1aa66e1ec..000000000 --- a/tests/ui/error-codes/E0463.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0463]: can't find crate for `cookie_monster` - --> $DIR/E0463.rs:2:11 - | -LL | #![plugin(cookie_monster)] - | ^^^^^^^^^^^^^^ can't find crate - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0463`. diff --git a/tests/ui/error-codes/E0476.stderr b/tests/ui/error-codes/E0476.stderr index a4bb26532..0378ac6e8 100644 --- a/tests/ui/error-codes/E0476.stderr +++ b/tests/ui/error-codes/E0476.stderr @@ -2,7 +2,7 @@ error[E0119]: conflicting implementations of trait `CoerceUnsized<&Wrapper<_>>` --> $DIR/E0476.rs:9:1 | LL | impl<'a, 'b, T, S> CoerceUnsized<&'a Wrapper<T>> for &'b Wrapper<S> where S: Unsize<T> {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: conflicting implementation in crate `core`: - impl<'a, 'b, T, U> CoerceUnsized<&'a U> for &'b T @@ -12,7 +12,7 @@ error[E0476]: lifetime of the source pointer does not outlive lifetime bound of --> $DIR/E0476.rs:9:1 | LL | impl<'a, 'b, T, S> CoerceUnsized<&'a Wrapper<T>> for &'b Wrapper<S> where S: Unsize<T> {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: object type is valid for the lifetime `'a` as defined here --> $DIR/E0476.rs:9:6 diff --git a/tests/ui/error-codes/E0583.stderr b/tests/ui/error-codes/E0583.stderr index c7bbbf114..6707f2864 100644 --- a/tests/ui/error-codes/E0583.stderr +++ b/tests/ui/error-codes/E0583.stderr @@ -5,6 +5,7 @@ LL | mod module_that_doesnt_exist; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: to create the module `module_that_doesnt_exist`, create file "$DIR/module_that_doesnt_exist.rs" or "$DIR/module_that_doesnt_exist/mod.rs" + = note: if there is a `mod module_that_doesnt_exist` elsewhere in the crate already, import it with `use crate::...` instead error: aborting due to previous error diff --git a/tests/ui/error-codes/E0602.stderr b/tests/ui/error-codes/E0602.stderr index 60ecec7cd..b6b5cd5c3 100644 --- a/tests/ui/error-codes/E0602.stderr +++ b/tests/ui/error-codes/E0602.stderr @@ -6,10 +6,12 @@ warning[E0602]: unknown lint: `bogus` warning[E0602]: unknown lint: `bogus` | = note: requested on the command line with `-D bogus` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning[E0602]: unknown lint: `bogus` | = note: requested on the command line with `-D bogus` + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: 3 warnings emitted diff --git a/tests/ui/error-codes/E0719.stderr b/tests/ui/error-codes/E0719.stderr index e302f406d..00aea9713 100644 --- a/tests/ui/error-codes/E0719.stderr +++ b/tests/ui/error-codes/E0719.stderr @@ -1,4 +1,4 @@ -error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified +error[E0719]: the value of the associated type `Item` in trait `Iterator` is already specified --> $DIR/E0719.rs:1:33 | LL | trait Foo: Iterator<Item = i32, Item = i32> {} @@ -6,15 +6,17 @@ LL | trait Foo: Iterator<Item = i32, Item = i32> {} | | | `Item` bound here first -error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified +error[E0719]: the value of the associated type `Item` in trait `Iterator` is already specified --> $DIR/E0719.rs:1:33 | LL | trait Foo: Iterator<Item = i32, Item = i32> {} | ---------- ^^^^^^^^^^ re-bound here | | | `Item` bound here first + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` -error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified +error[E0719]: the value of the associated type `Item` in trait `Iterator` is already specified --> $DIR/E0719.rs:7:42 | LL | fn test() -> Box<dyn Iterator<Item = (), Item = Unit>> { diff --git a/tests/ui/error-codes/E0789.stderr b/tests/ui/error-codes/E0789.stderr index faab92bae..6df9daafe 100644 --- a/tests/ui/error-codes/E0789.stderr +++ b/tests/ui/error-codes/E0789.stderr @@ -9,6 +9,8 @@ error[E0789]: `rustc_allowed_through_unstable_modules` attribute must be paired | LL | struct Foo; | ^^^^^^^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: aborting due to 2 previous errors |