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Merged
rust-bors merged 2 commits into from
Jan 19, 2026
Merged

Reorganizing tests/ui/issues 15 tests [2/N] #151287

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cf5a7da
move some tests
zedddie Jan 18, 2026
2c7969a
add metadata and bless moved tests
zedddie Jan 18, 2026
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-38919.rs → ...ociated-types/associated-type-as-value.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/38919>

fn foo<T: Iterator>() {
T::Item; //~ ERROR no associated item named `Item` found
}
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-38919.stderr → ...ted-types/associated-type-as-value.stderr
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error[E0599]: no associated item named `Item` found for type parameter `T` in the current scope
--> $DIR/issue-38919.rs:2:8
--> $DIR/associated-type-as-value.rs:4:8
|
LL | fn foo<T: Iterator>() {
| - associated item `Item` not found for this type parameter
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-17441.rs → tests/ui/cast/cast-to-unsized-type.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/17441>

fn main() {
let _foo = &[1_usize, 2] as [usize];
//~^ ERROR cast to unsized type: `&[usize; 2]` as `[usize]`
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12 changes: 6 additions & 6 deletions tests/ui/issues/issue-17441.stderr → tests/ui/cast/cast-to-unsized-type.stderr
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error[E0620]: cast to unsized type: `&[usize; 2]` as `[usize]`
--> $DIR/issue-17441.rs:2:16
--> $DIR/cast-to-unsized-type.rs:4:16
|
LL | let _foo = &[1_usize, 2] as [usize];
| ^^^^^^^^^^^^^^^^^^^^^^^^
Expand All @@ -10,7 +10,7 @@ LL | let _foo = &[1_usize, 2] as &[usize];
| +

error[E0620]: cast to unsized type: `Box<usize>` as `dyn Debug`
--> $DIR/issue-17441.rs:5:16
--> $DIR/cast-to-unsized-type.rs:7:16
|
LL | let _bar = Box::new(1_usize) as dyn std::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Expand All @@ -21,25 +21,25 @@ LL | let _bar = Box::new(1_usize) as Box<dyn std::fmt::Debug>;
| ++++ +

error[E0620]: cast to unsized type: `usize` as `dyn Debug`
--> $DIR/issue-17441.rs:8:16
--> $DIR/cast-to-unsized-type.rs:10:16
|
LL | let _baz = 1_usize as dyn std::fmt::Debug;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: consider using a box or reference as appropriate
--> $DIR/issue-17441.rs:8:16
--> $DIR/cast-to-unsized-type.rs:10:16
|
LL | let _baz = 1_usize as dyn std::fmt::Debug;
| ^^^^^^^

error[E0620]: cast to unsized type: `[usize; 2]` as `[usize]`
--> $DIR/issue-17441.rs:11:17
--> $DIR/cast-to-unsized-type.rs:13:17
|
LL | let _quux = [1_usize, 2] as [usize];
| ^^^^^^^^^^^^^^^^^^^^^^^
|
help: consider using a box or reference as appropriate
--> $DIR/issue-17441.rs:11:17
--> $DIR/cast-to-unsized-type.rs:13:17
|
LL | let _quux = [1_usize, 2] as [usize];
| ^^^^^^^^^^^^
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-2995.rs → ...s/ui/cast/non-primitive-isize-ref-cast.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/2995>

fn bad (p: *const isize) {
let _q: &isize = p as &isize; //~ ERROR non-primitive cast
}
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-2995.stderr → .../cast/non-primitive-isize-ref-cast.stderr
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error[E0605]: non-primitive cast: `*const isize` as `&isize`
--> $DIR/issue-2995.rs:2:22
--> $DIR/non-primitive-isize-ref-cast.rs:4:22
|
LL | let _q: &isize = p as &isize;
| ^^^^^^^^^^^ invalid cast
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-19922.rs → tests/ui/enum/enum-nonexisting-field.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/19922>

enum Homura {
Akemi { madoka: () }
}
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-19922.stderr → tests/ui/enum/enum-nonexisting-field.stderr
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error[E0559]: variant `Homura::Akemi` has no field named `kaname`
--> $DIR/issue-19922.rs:6:34
--> $DIR/enum-nonexisting-field.rs:8:34
|
LL | let homura = Homura::Akemi { kaname: () };
| ^^^^^^ `Homura::Akemi` does not have this field
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1 change: 1 addition & 0 deletions tests/ui/issues/issue-17351.rs → tests/ui/lint/unused/unused-trait-fn.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/17351>
//@ run-pass

trait Str { fn foo(&self) {} } //~ WARN method `foo` is never used
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-17351.stderr → tests/ui/lint/unused/unused-trait-fn.stderr
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warning: method `foo` is never used
--> $DIR/issue-17351.rs:3:16
--> $DIR/unused-trait-fn.rs:4:16
|
LL | trait Str { fn foo(&self) {} }
| --- ^^^
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1 change: 1 addition & 0 deletions tests/ui/issues/issue-22599.rs → ...ui/lint/unused/unused-var-in-match-arm.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/22599>
#![deny(unused_variables)]

fn f(_: i32) {}
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4 changes: 2 additions & 2 deletions tests/ui/issues/issue-22599.stderr → ...int/unused/unused-var-in-match-arm.stderr
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error: unused variable: `a`
--> $DIR/issue-22599.rs:8:19
--> $DIR/unused-var-in-match-arm.rs:9:19
|
LL | v = match 0 { a => 0 };
| ^ help: if this is intentional, prefix it with an underscore: `_a`
|
note: the lint level is defined here
--> $DIR/issue-22599.rs:1:9
--> $DIR/unused-var-in-match-arm.rs:2:9
|
LL | #![deny(unused_variables)]
| ^^^^^^^^^^^^^^^^
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-19692.rs → .../ui/methods/method-not-found-on-struct.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/19692>

struct Homura;

fn akemi(homura: Homura) {
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-19692.stderr → ...methods/method-not-found-on-struct.stderr
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error[E0599]: no method named `kaname` found for struct `Homura` in the current scope
--> $DIR/issue-19692.rs:4:40
--> $DIR/method-not-found-on-struct.rs:6:40
|
LL | struct Homura;
| ------------- method `kaname` not found for this struct
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-34209.rs → tests/ui/pattern/enum-variant-not-found.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/34209>
enum S {
A,
}
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-34209.stderr → .../ui/pattern/enum-variant-not-found.stderr
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error[E0599]: no variant named `B` found for enum `S`
--> $DIR/issue-34209.rs:7:12
--> $DIR/enum-variant-not-found.rs:9:12
|
LL | enum S {
| ------ variant `B` not found here
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1 change: 1 addition & 0 deletions tests/ui/issues/issue-16745.rs → ...attern/match-constant-and-byte-literal.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/16745>
//@ run-pass
fn main() {
const X: u8 = 0;
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2 changes: 2 additions & 0 deletions tests/ui/issues/auxiliary/issue-11680.rs → ...acy/auxiliary/imported-enum-is-private.rs
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//! auxiliary crate for <https://github.com/rust-lang/rust/issues/11680>

enum Foo {
Bar(isize)
}
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5 changes: 3 additions & 2 deletions tests/ui/issues/issue-11680.rs → tests/ui/privacy/imported-enum-is-private.rs
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//@ aux-build:issue-11680.rs
//! regression test for <https://github.com/rust-lang/rust/issues/11680>
//@ aux-build:imported-enum-is-private.rs

extern crate issue_11680 as other;
extern crate imported_enum_is_private as other;

fn main() {
let _b = other::Foo::Bar(1);
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8 changes: 4 additions & 4 deletions tests/ui/issues/issue-11680.stderr → ...i/privacy/imported-enum-is-private.stderr
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error[E0603]: enum `Foo` is private
--> $DIR/issue-11680.rs:6:21
--> $DIR/imported-enum-is-private.rs:7:21
|
LL | let _b = other::Foo::Bar(1);
| ^^^ --- tuple variant `Bar` is not publicly re-exported
| |
| private enum
|
note: the enum `Foo` is defined here
--> $DIR/auxiliary/issue-11680.rs:1:1
--> $DIR/auxiliary/imported-enum-is-private.rs:3:1
|
LL | enum Foo {
| ^^^^^^^^

error[E0603]: enum `Foo` is private
--> $DIR/issue-11680.rs:9:27
--> $DIR/imported-enum-is-private.rs:10:27
|
LL | let _b = other::test::Foo::Bar(1);
| ^^^ --- tuple variant `Bar` is not publicly re-exported
| |
| private enum
|
note: the enum `Foo` is defined here
--> $DIR/auxiliary/issue-11680.rs:6:5
--> $DIR/auxiliary/imported-enum-is-private.rs:8:5
|
LL | enum Foo {
| ^^^^^^^^
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-26472.rs → ...privacy/private-struct-field-in-module.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/26472>

mod sub {
pub struct S { len: usize }
impl S {
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4 changes: 2 additions & 2 deletions tests/ui/issues/issue-26472.stderr → ...acy/private-struct-field-in-module.stderr
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error[E0616]: field `len` of struct `S` is private
--> $DIR/issue-26472.rs:11:15
--> $DIR/private-struct-field-in-module.rs:13:15
|
LL | let v = s.len;
| ^^^ private field
Expand All @@ -10,7 +10,7 @@ LL | let v = s.len();
| ++

error[E0616]: field `len` of struct `S` is private
--> $DIR/issue-26472.rs:12:7
--> $DIR/private-struct-field-in-module.rs:14:7
|
LL | s.len = v;
| ^^^ private field
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1 change: 1 addition & 0 deletions tests/ui/issues/issue-16966.rs → ...-inference/panic-with-unspecified-type.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/16966>
//@ edition:2015..2021
fn main() {
panic!(std::default::Default::default());
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-16966.stderr → ...erence/panic-with-unspecified-type.stderr
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error[E0283]: type annotations needed
--> $DIR/issue-16966.rs:3:12
--> $DIR/panic-with-unspecified-type.rs:4:12
|
LL | panic!(std::default::Default::default());
| -------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-25368.rs → ...e-inference/send-with-unspecified-type.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/25368>

use std::sync::mpsc::channel;
use std::thread::spawn;
use std::marker::PhantomData;
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-25368.stderr → ...ference/send-with-unspecified-type.stderr
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error[E0282]: type annotations needed
--> $DIR/issue-25368.rs:11:27
--> $DIR/send-with-unspecified-type.rs:13:27
|
LL | tx.send(Foo{ foo: PhantomData });
| ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `PhantomData`
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-24013.rs → ...e-inference/swap-with-unspecified-type.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/24013>

fn main() {
use std::mem::{transmute, swap};
let a = 1;
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-24013.stderr → ...ference/swap-with-unspecified-type.stderr
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error[E0282]: type annotations needed
--> $DIR/issue-24013.rs:5:13
--> $DIR/swap-with-unspecified-type.rs:7:13
|
LL | unsafe {swap::<&mut _>(transmute(&a), transmute(&b))};
| ^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `swap`
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2 changes: 2 additions & 0 deletions tests/ui/issues/issue-35241.rs → tests/ui/type/struct-constructor-as-value.rs
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//! regression test for <https://github.com/rust-lang/rust/issues/35241>

struct Foo(u32);

fn test() -> Foo { Foo } //~ ERROR mismatched types
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2 changes: 1 addition & 1 deletion tests/ui/issues/issue-35241.stderr → ...i/type/struct-constructor-as-value.stderr
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error[E0308]: mismatched types
--> $DIR/issue-35241.rs:3:20
--> $DIR/struct-constructor-as-value.rs:5:20
|
LL | struct Foo(u32);
| ---------- `Foo` defines a struct constructor here, which should be called
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