Ignore tests w/ current/next revisions from compare-mode=next-solver

This commit is contained in:
Michael Goulet 2024-03-10 21:18:41 -04:00
parent 76ee6fc926
commit 383051092f
137 changed files with 501 additions and 363 deletions

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// Testing inference capabilities.
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(inherent_associated_types)]

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@ -2,6 +2,7 @@
//@ edition:2021
//@ build-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(async_closure)]

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@ -2,6 +2,7 @@
//@ edition:2021
//@ build-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(async_closure)]

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@ -1,6 +1,7 @@
//@ aux-build:block-on.rs
//@ edition:2018
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ build-pass (since it ICEs during mono)

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//@ edition:2018
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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//@ edition:2021
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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warning: the feature `return_type_notation` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/normalizing-self-auto-trait-issue-109924.rs:6:12
--> $DIR/normalizing-self-auto-trait-issue-109924.rs:7:12
|
LL | #![feature(return_type_notation)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,5 +1,5 @@
warning: the feature `return_type_notation` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/normalizing-self-auto-trait-issue-109924.rs:6:12
--> $DIR/normalizing-self-auto-trait-issue-109924.rs:7:12
|
LL | #![feature(return_type_notation)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ edition:2021

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error[E0380]: auto traits cannot have associated items
--> $DIR/issue-23080-2.rs:8:10
--> $DIR/issue-23080-2.rs:9:10
|
LL | unsafe auto trait Trait {
| ----- auto traits cannot have associated items

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@ -1,5 +1,5 @@
error[E0380]: auto traits cannot have associated items
--> $DIR/issue-23080-2.rs:8:10
--> $DIR/issue-23080-2.rs:9:10
|
LL | unsafe auto trait Trait {
| ----- auto traits cannot have associated items

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(auto_traits)]

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error[E0282]: type annotations needed
--> $DIR/infer-signature-from-impl.rs:17:16
--> $DIR/infer-signature-from-impl.rs:18:16
|
LL | needs_foo(|x| {
| ^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] known-bug: trait-system-refactor-initiative#71
//@[current] check-pass

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error[E0119]: conflicting implementations of trait `MyTrait<_>` for type `(Box<(MyType,)>, _)`
--> $DIR/normalize-for-errors.rs:16:1
--> $DIR/normalize-for-errors.rs:17:1
|
LL | impl<T: Copy, S: Iterator> MyTrait<S> for (T, S::Item) {}
| ------------------------------------------------------ first implementation here

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@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `MyTrait<_>` for type `(Box<(MyType,)>, <_ as Iterator>::Item)`
--> $DIR/normalize-for-errors.rs:16:1
--> $DIR/normalize-for-errors.rs:17:1
|
LL | impl<T: Copy, S: Iterator> MyTrait<S> for (T, S::Item) {}
| ------------------------------------------------------ first implementation here

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//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
struct MyType;

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error[E0391]: cycle detected when type-checking `foo`
--> $DIR/clone-rpit.rs:12:1
--> $DIR/clone-rpit.rs:13:1
|
LL | pub fn foo<'a, 'b>() -> impl Clone {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: ...which requires coroutine witness types for `foo::{closure#0}`...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
note: ...which requires promoting constants in MIR for `foo::{closure#0}`...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
note: ...which requires preparing `foo::{closure#0}` for borrow checking...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
note: ...which requires checking if `foo::{closure#0}` contains FFI-unwind calls...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
note: ...which requires building MIR for `foo::{closure#0}`...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
note: ...which requires match-checking `foo::{closure#0}`...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
note: ...which requires type-checking `foo::{closure#0}`...
--> $DIR/clone-rpit.rs:13:5
--> $DIR/clone-rpit.rs:14:5
|
LL | move |_: ()| {
| ^^^^^^^^^^^^
= note: ...which again requires type-checking `foo`, completing the cycle
note: cycle used when computing type of opaque `foo::{opaque#0}`
--> $DIR/clone-rpit.rs:12:25
--> $DIR/clone-rpit.rs:13:25
|
LL | pub fn foo<'a, 'b>() -> impl Clone {
| ^^^^^^^^^^

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//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[current] check-pass
//@[next] known-bug: trait-system-refactor-initiative#82

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//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ run-pass

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error[E0277]: `{static coroutine@$DIR/static-not-unpin.rs:14:25: 14:34}` cannot be unpinned
--> $DIR/static-not-unpin.rs:17:18
error[E0277]: `{static coroutine@$DIR/static-not-unpin.rs:15:25: 15:34}` cannot be unpinned
--> $DIR/static-not-unpin.rs:18:18
|
LL | assert_unpin(coroutine);
| ------------ ^^^^^^^^^ the trait `Unpin` is not implemented for `{static coroutine@$DIR/static-not-unpin.rs:14:25: 14:34}`
| ------------ ^^^^^^^^^ the trait `Unpin` is not implemented for `{static coroutine@$DIR/static-not-unpin.rs:15:25: 15:34}`
| |
| required by a bound introduced by this call
|
= note: consider using the `pin!` macro
consider using `Box::pin` if you need to access the pinned value outside of the current scope
note: required by a bound in `assert_unpin`
--> $DIR/static-not-unpin.rs:10:20
--> $DIR/static-not-unpin.rs:11:20
|
LL | fn assert_unpin<T: Unpin>(_: T) {
| ^^^^^ required by this bound in `assert_unpin`

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error[E0277]: `{static coroutine@$DIR/static-not-unpin.rs:14:25: 14:34}` cannot be unpinned
--> $DIR/static-not-unpin.rs:17:18
error[E0277]: `{static coroutine@$DIR/static-not-unpin.rs:15:25: 15:34}` cannot be unpinned
--> $DIR/static-not-unpin.rs:18:18
|
LL | assert_unpin(coroutine);
| ------------ ^^^^^^^^^ the trait `Unpin` is not implemented for `{static coroutine@$DIR/static-not-unpin.rs:14:25: 14:34}`
| ------------ ^^^^^^^^^ the trait `Unpin` is not implemented for `{static coroutine@$DIR/static-not-unpin.rs:15:25: 15:34}`
| |
| required by a bound introduced by this call
|
= note: consider using the `pin!` macro
consider using `Box::pin` if you need to access the pinned value outside of the current scope
note: required by a bound in `assert_unpin`
--> $DIR/static-not-unpin.rs:10:20
--> $DIR/static-not-unpin.rs:11:20
|
LL | fn assert_unpin<T: Unpin>(_: T) {
| ^^^^^ required by this bound in `assert_unpin`

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(coroutines)]

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@ -1,5 +1,6 @@
//@ run-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[current] compile-flags: -C opt-level=0
//@[next] compile-flags: -Znext-solver -C opt-level=0

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error[E0277]: `&T` needs to have the same ABI as a pointer
--> $DIR/check-size-at-cast-polymorphic-bad.rs:14:15
--> $DIR/check-size-at-cast-polymorphic-bad.rs:15:15
|
LL | dyn_debug(t);
| ^ `&T` needs to be a pointer-like type

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@ -1,5 +1,5 @@
error[E0277]: `&T` needs to have the same ABI as a pointer
--> $DIR/check-size-at-cast-polymorphic-bad.rs:14:15
--> $DIR/check-size-at-cast-polymorphic-bad.rs:15:15
|
LL | dyn_debug(t);
| ^ `&T` needs to be a pointer-like type

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(dyn_star)]

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error[E0277]: `dyn Iterator<Item = &'a mut u8>` is not an iterator
--> $DIR/issue-20605.rs:5:17
--> $DIR/issue-20605.rs:6:17
|
LL | for item in *things { *item = 0 }
| ^^^^^^^ the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`

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@ -1,5 +1,5 @@
error[E0277]: `dyn Iterator<Item = &'a mut u8>` is not an iterator
--> $DIR/issue-20605.rs:5:17
--> $DIR/issue-20605.rs:6:17
|
LL | for item in *things { *item = 0 }
| ^^^^^^^ `dyn Iterator<Item = &'a mut u8>` is not an iterator
@ -7,25 +7,25 @@ LL | for item in *things { *item = 0 }
= help: the trait `IntoIterator` is not implemented for `dyn Iterator<Item = &'a mut u8>`
error: the type `<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter` is not well-formed
--> $DIR/issue-20605.rs:5:17
--> $DIR/issue-20605.rs:6:17
|
LL | for item in *things { *item = 0 }
| ^^^^^^^
error: the type `&mut <dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter` is not well-formed
--> $DIR/issue-20605.rs:5:17
--> $DIR/issue-20605.rs:6:17
|
LL | for item in *things { *item = 0 }
| ^^^^^^^
error: the type `Option<<<dyn Iterator<Item = &'a mut u8> as IntoIterator>::IntoIter as Iterator>::Item>` is not well-formed
--> $DIR/issue-20605.rs:5:17
--> $DIR/issue-20605.rs:6:17
|
LL | for item in *things { *item = 0 }
| ^^^^^^^
error[E0614]: type `<dyn Iterator<Item = &'a mut u8> as IntoIterator>::Item` cannot be dereferenced
--> $DIR/issue-20605.rs:5:27
--> $DIR/issue-20605.rs:6:27
|
LL | for item in *things { *item = 0 }
| ^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
fn changer<'a>(mut things: Box<dyn Iterator<Item=&'a mut u8>>) {

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error[E0049]: type `B` has 1 type parameter but its trait declaration has 0 type parameters
--> $DIR/issue-102114.rs:14:12
--> $DIR/issue-102114.rs:15:12
|
LL | type B<'b>;
| -- expected 0 type parameters

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@ -1,5 +1,5 @@
error[E0049]: type `B` has 1 type parameter but its trait declaration has 0 type parameters
--> $DIR/issue-102114.rs:14:12
--> $DIR/issue-102114.rs:15:12
|
LL | type B<'b>;
| -- expected 0 type parameters

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
trait A {

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@ -0,0 +1,19 @@
error[E0277]: expected a `Fn(&'w ())` closure, found `fn(&'w ())`
--> $DIR/fn-ptr.rs:13:5
|
LL | ice();
| ^^^^^ expected an `Fn(&'w ())` closure, found `fn(&'w ())`
|
= help: the trait `for<'w> Fn<(&'w (),)>` is not implemented for `fn(&'w ())`
note: required by a bound in `ice`
--> $DIR/fn-ptr.rs:8:25
|
LL | fn ice()
| --- required by a bound in this function
LL | where
LL | for<'w> fn(&'w ()): Fn(&'w ()),
| ^^^^^^^^^^ required by this bound in `ice`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.

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@ -1,4 +1,5 @@
//@ revisions: classic next
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] check-pass
@ -10,5 +11,5 @@ where
fn main() {
ice();
//[classic]~^ ERROR expected a `Fn(&'w ())` closure, found `fn(&'w ())`
//[current]~^ ERROR expected a `Fn(&'w ())` closure, found `fn(&'w ())`
}

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error: the compiler unexpectedly panicked. this is a bug.
query stack during panic:
#0 [evaluate_obligation] evaluating trait selection obligation `for<'a> {async fn body@$DIR/future.rs:33:35: 35:2}: core::future::future::Future`
#1 [codegen_select_candidate] computing candidate for `<strlen as Trait>`
end of query stack

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// ignore-tidy-linelength
//@ edition:2021
//@ revisions: classic next
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] check-pass
//@[classic] known-bug: #112347
//@[classic] build-fail
//@[classic] failure-status: 101
//@[classic] normalize-stderr-test "note: .*\n\n" -> ""
//@[classic] normalize-stderr-test "thread 'rustc' panicked.*\n.*\n" -> ""
//@[classic] normalize-stderr-test "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: "
//@[classic] rustc-env:RUST_BACKTRACE=0
//@[current] known-bug: #112347
//@[current] build-fail
//@[current] failure-status: 101
//@[current] normalize-stderr-test "note: .*\n\n" -> ""
//@[current] normalize-stderr-test "thread 'rustc' panicked.*\n.*\n" -> ""
//@[current] normalize-stderr-test "(error: internal compiler error: [^:]+):\d+:\d+: " -> "$1:LL:CC: "
//@[current] rustc-env:RUST_BACKTRACE=0
#![feature(unboxed_closures)]

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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@ -1,11 +1,11 @@
error: {foo<ReEarlyParam(DefId(..), 0, 'a)>::{closure#0} closure_kind_ty=i8 closure_sig_as_fn_ptr_ty=extern "rust-call" fn(()) upvar_tys=()}
--> $DIR/erased-regions-in-hidden-ty.rs:11:36
--> $DIR/erased-regions-in-hidden-ty.rs:12:36
|
LL | fn foo<'a: 'a>(x: &'a Vec<i32>) -> impl Fn() + 'static {
| ^^^^^^^^^^^^^^^^^^^
error: Opaque(DefId(..), [ReErased])
--> $DIR/erased-regions-in-hidden-ty.rs:17:13
--> $DIR/erased-regions-in-hidden-ty.rs:18:13
|
LL | fn bar() -> impl Fn() + 'static {
| ^^^^^^^^^^^^^^^^^^^

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@ -1,11 +1,11 @@
error: {foo<ReEarlyParam(DefId(..), 0, 'a)>::{closure#0} closure_kind_ty=i8 closure_sig_as_fn_ptr_ty=extern "rust-call" fn(()) upvar_tys=()}
--> $DIR/erased-regions-in-hidden-ty.rs:11:36
--> $DIR/erased-regions-in-hidden-ty.rs:12:36
|
LL | fn foo<'a: 'a>(x: &'a Vec<i32>) -> impl Fn() + 'static {
| ^^^^^^^^^^^^^^^^^^^
error: Opaque(DefId(..), [ReErased])
--> $DIR/erased-regions-in-hidden-ty.rs:17:13
--> $DIR/erased-regions-in-hidden-ty.rs:18:13
|
LL | fn bar() -> impl Fn() + 'static {
| ^^^^^^^^^^^^^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@ compile-flags: -Zverbose-internals
//@[next] compile-flags: -Znext-solver
//@ normalize-stderr-test "DefId\([^\)]+\)" -> "DefId(..)"

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver

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@ -1,6 +1,7 @@
//@ check-pass
//@ edition: 2021
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![deny(refining_impl_trait)]

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@ -1,5 +1,5 @@
error[E0046]: not all trait items implemented, missing: `Error`
--> $DIR/issue-103181-1.rs:11:5
--> $DIR/issue-103181-1.rs:12:5
|
LL | type Error;
| ---------- `Error` from trait

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@ -1,5 +1,5 @@
error[E0046]: not all trait items implemented, missing: `Error`
--> $DIR/issue-103181-1.rs:11:5
--> $DIR/issue-103181-1.rs:12:5
|
LL | type Error;
| ---------- `Error` from trait

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ edition:2021

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@ -1,5 +1,5 @@
error[E0282]: type annotations needed
--> $DIR/recursive-coroutine-boxed.rs:11:23
--> $DIR/recursive-coroutine-boxed.rs:12:23
|
LL | let mut gen = Box::pin(foo());
| ^^^^^^^^ cannot infer type of the type parameter `T` declared on the struct `Box`
@ -13,7 +13,7 @@ LL | let mut gen = Box::<T>::pin(foo());
| +++++
error[E0282]: type annotations needed
--> $DIR/recursive-coroutine-boxed.rs:8:13
--> $DIR/recursive-coroutine-boxed.rs:9:13
|
LL | fn foo() -> impl Coroutine<Yield = (), Return = ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for opaque type `impl Coroutine<Yield = (), Return = ()>`

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[current] check-pass
//@[next] compile-flags: -Znext-solver
#![feature(coroutines, coroutine_trait)]

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@ -1,5 +1,5 @@
error[E0733]: recursion in a coroutine requires boxing
--> $DIR/recursive-coroutine-indirect.rs:10:5
--> $DIR/recursive-coroutine-indirect.rs:11:5
|
LL | move || {
| ^^^^^^^

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@ -1,5 +1,5 @@
error[E0733]: recursion in a coroutine requires boxing
--> $DIR/recursive-coroutine-indirect.rs:10:5
--> $DIR/recursive-coroutine-indirect.rs:11:5
|
LL | move || {
| ^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] build-fail

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@ -1,5 +1,6 @@
//@ build-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
fn test() -> Option<impl Sized> {

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@ -1,16 +1,16 @@
error: opaque type's hidden type cannot be another opaque type from the same scope
--> $DIR/two_tait_defining_each_other.rs:16:5
--> $DIR/two_tait_defining_each_other.rs:17:5
|
LL | x // A's hidden type is `Bar`, because all the hidden types of `B` are compared with each other
| ^ one of the two opaque types used here has to be outside its defining scope
|
note: opaque type whose hidden type is being assigned
--> $DIR/two_tait_defining_each_other.rs:8:10
--> $DIR/two_tait_defining_each_other.rs:9:10
|
LL | type B = impl Foo;
| ^^^^^^^^
note: opaque type being used as hidden type
--> $DIR/two_tait_defining_each_other.rs:7:10
--> $DIR/two_tait_defining_each_other.rs:8:10
|
LL | type A = impl Foo;
| ^^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] check-pass

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@ -1,5 +1,5 @@
error: unconstrained opaque type
--> $DIR/two_tait_defining_each_other2.rs:5:10
--> $DIR/two_tait_defining_each_other2.rs:6:10
|
LL | type A = impl Foo;
| ^^^^^^^^
@ -7,18 +7,18 @@ LL | type A = impl Foo;
= note: `A` must be used in combination with a concrete type within the same module
error: opaque type's hidden type cannot be another opaque type from the same scope
--> $DIR/two_tait_defining_each_other2.rs:12:5
--> $DIR/two_tait_defining_each_other2.rs:13:5
|
LL | x // B's hidden type is A (opaquely)
| ^ one of the two opaque types used here has to be outside its defining scope
|
note: opaque type whose hidden type is being assigned
--> $DIR/two_tait_defining_each_other2.rs:6:10
--> $DIR/two_tait_defining_each_other2.rs:7:10
|
LL | type B = impl Foo;
| ^^^^^^^^
note: opaque type being used as hidden type
--> $DIR/two_tait_defining_each_other2.rs:5:10
--> $DIR/two_tait_defining_each_other2.rs:6:10
|
LL | type A = impl Foo;
| ^^^^^^^^

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@ -1,5 +1,5 @@
error[E0284]: type annotations needed: cannot satisfy `_ == A`
--> $DIR/two_tait_defining_each_other2.rs:10:8
--> $DIR/two_tait_defining_each_other2.rs:11:8
|
LL | fn muh(x: A) -> B {
| ^ cannot satisfy `_ == A`

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(type_alias_impl_trait)]

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@ -1,16 +1,16 @@
error: opaque type's hidden type cannot be another opaque type from the same scope
--> $DIR/two_tait_defining_each_other3.rs:13:16
--> $DIR/two_tait_defining_each_other3.rs:14:16
|
LL | return x; // B's hidden type is A (opaquely)
| ^ one of the two opaque types used here has to be outside its defining scope
|
note: opaque type whose hidden type is being assigned
--> $DIR/two_tait_defining_each_other3.rs:7:10
--> $DIR/two_tait_defining_each_other3.rs:8:10
|
LL | type B = impl Foo;
| ^^^^^^^^
note: opaque type being used as hidden type
--> $DIR/two_tait_defining_each_other3.rs:6:10
--> $DIR/two_tait_defining_each_other3.rs:7:10
|
LL | type A = impl Foo;
| ^^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] check-pass
#![feature(type_alias_impl_trait)]

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![allow(non_upper_case_globals)]

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@ -1,6 +1,7 @@
//@ check-pass
//@ pretty-expanded FIXME #23616
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
use std::slice;

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@ -1,5 +1,6 @@
//@ run-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
use std::ops::Index;

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@ -1,5 +1,5 @@
warning: the feature `lazy_type_alias` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/coerce-behind-lazy.rs:5:12
--> $DIR/coerce-behind-lazy.rs:6:12
|
LL | #![feature(lazy_type_alias)]
| ^^^^^^^^^^^^^^^

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@ -1,5 +1,5 @@
warning: the feature `lazy_type_alias` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/coerce-behind-lazy.rs:5:12
--> $DIR/coerce-behind-lazy.rs:6:12
|
LL | #![feature(lazy_type_alias)]
| ^^^^^^^^^^^^^^^

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(lazy_type_alias)]

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@ -0,0 +1,43 @@
error[E0275]: overflow normalizing the type alias `Loop`
--> $DIR/inherent-impls-overflow.rs:8:13
|
LL | type Loop = Loop;
| ^^^^
|
= note: in case this is a recursive type alias, consider using a struct, enum, or union instead
error[E0275]: overflow normalizing the type alias `Loop`
--> $DIR/inherent-impls-overflow.rs:10:1
|
LL | impl Loop {}
| ^^^^^^^^^^^^
|
= note: in case this is a recursive type alias, consider using a struct, enum, or union instead
error[E0275]: overflow normalizing the type alias `Poly0<(((((((...,),),),),),),)>`
--> $DIR/inherent-impls-overflow.rs:14:17
|
LL | type Poly0<T> = Poly1<(T,)>;
| ^^^^^^^^^^^
|
= note: in case this is a recursive type alias, consider using a struct, enum, or union instead
error[E0275]: overflow normalizing the type alias `Poly1<(((((((...,),),),),),),)>`
--> $DIR/inherent-impls-overflow.rs:17:17
|
LL | type Poly1<T> = Poly0<(T,)>;
| ^^^^^^^^^^^
|
= note: in case this is a recursive type alias, consider using a struct, enum, or union instead
error[E0275]: overflow normalizing the type alias `Poly1<(((((((...,),),),),),),)>`
--> $DIR/inherent-impls-overflow.rs:21:1
|
LL | impl Poly0<()> {}
| ^^^^^^^^^^^^^^^^^
|
= note: in case this is a recursive type alias, consider using a struct, enum, or union instead
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0275`.

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@ -1,11 +1,11 @@
error[E0275]: overflow evaluating the requirement `Loop == _`
--> $DIR/inherent-impls-overflow.rs:9:6
--> $DIR/inherent-impls-overflow.rs:10:6
|
LL | impl Loop {}
| ^^^^
error[E0392]: type parameter `T` is never used
--> $DIR/inherent-impls-overflow.rs:13:12
--> $DIR/inherent-impls-overflow.rs:14:12
|
LL | type Poly0<T> = Poly1<(T,)>;
| ^ unused type parameter
@ -14,7 +14,7 @@ LL | type Poly0<T> = Poly1<(T,)>;
= help: if you intended `T` to be a const parameter, use `const T: /* Type */` instead
error[E0392]: type parameter `T` is never used
--> $DIR/inherent-impls-overflow.rs:16:12
--> $DIR/inherent-impls-overflow.rs:17:12
|
LL | type Poly1<T> = Poly0<(T,)>;
| ^ unused type parameter
@ -23,7 +23,7 @@ LL | type Poly1<T> = Poly0<(T,)>;
= help: if you intended `T` to be a const parameter, use `const T: /* Type */` instead
error[E0275]: overflow evaluating the requirement `Poly0<()> == _`
--> $DIR/inherent-impls-overflow.rs:20:6
--> $DIR/inherent-impls-overflow.rs:21:6
|
LL | impl Poly0<()> {}
| ^^^^^^^^^

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@ -1,24 +1,25 @@
//@ revisions: classic next
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(lazy_type_alias)]
#![allow(incomplete_features)]
type Loop = Loop; //[classic]~ ERROR overflow normalizing the type alias `Loop`
type Loop = Loop; //[current]~ ERROR overflow normalizing the type alias `Loop`
impl Loop {}
//[classic]~^ ERROR overflow normalizing the type alias `Loop`
//[current]~^ ERROR overflow normalizing the type alias `Loop`
//[next]~^^ ERROR overflow evaluating the requirement `Loop == _`
type Poly0<T> = Poly1<(T,)>;
//[classic]~^ ERROR overflow normalizing the type alias `Poly0<(((((((...,),),),),),),)>`
//[current]~^ ERROR overflow normalizing the type alias `Poly0<(((((((...,),),),),),),)>`
//[next]~^^ ERROR type parameter `T` is never used
type Poly1<T> = Poly0<(T,)>;
//[classic]~^ ERROR overflow normalizing the type alias `Poly1<(((((((...,),),),),),),)>`
//[current]~^ ERROR overflow normalizing the type alias `Poly1<(((((((...,),),),),),),)>`
//[next]~^^ ERROR type parameter `T` is never used
impl Poly0<()> {}
//[classic]~^ ERROR overflow normalizing the type alias `Poly1<(((((((...,),),),),),),)>`
//[current]~^ ERROR overflow normalizing the type alias `Poly1<(((((((...,),),),),),),)>`
//[next]~^^ ERROR overflow evaluating the requirement `Poly0<()> == _`
fn main() {}

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@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `MyTrait` for type `MyFoo`
--> $DIR/never-from-impl-is-reserved.rs:13:1
--> $DIR/never-from-impl-is-reserved.rs:14:1
|
LL | impl MyTrait for MyFoo {}
| ---------------------- first implementation here

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@ -1,5 +1,5 @@
error[E0119]: conflicting implementations of trait `MyTrait` for type `MyFoo`
--> $DIR/never-from-impl-is-reserved.rs:13:1
--> $DIR/never-from-impl-is-reserved.rs:14:1
|
LL | impl MyTrait for MyFoo {}
| ---------------------- first implementation here

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@ -1,6 +1,7 @@
// check that the `for<T> T: From<!>` impl is reserved
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver=coherence
#![feature(never_type)]

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
use std::ops::Deref;

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
trait Foo {

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@ -1,5 +1,6 @@
//@ run-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![allow(unused_must_use)]

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@ -1,5 +1,5 @@
warning: methods `good_virt` and `good_indirect` are never used
--> $DIR/manual-self-impl-for-unsafe-obj.rs:22:8
--> $DIR/manual-self-impl-for-unsafe-obj.rs:23:8
|
LL | trait Good {
| ---- methods in this trait

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@ -1,5 +1,5 @@
warning: methods `good_virt` and `good_indirect` are never used
--> $DIR/manual-self-impl-for-unsafe-obj.rs:22:8
--> $DIR/manual-self-impl-for-unsafe-obj.rs:23:8
|
LL | trait Good {
| ---- methods in this trait

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@ -1,6 +1,7 @@
// Check that we can manually implement an object-unsafe trait for its trait object.
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ run-pass

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@ -1,16 +1,16 @@
error[E0277]: the trait bound `dyn NotObject: NotObject` is not satisfied
--> $DIR/deny-builtin-object-impl.rs:18:23
--> $DIR/deny-builtin-object-impl.rs:19:23
|
LL | test_not_object::<dyn NotObject>();
| ^^^^^^^^^^^^^ the trait `NotObject` is not implemented for `dyn NotObject`
|
help: this trait has no implementations, consider adding one
--> $DIR/deny-builtin-object-impl.rs:10:1
--> $DIR/deny-builtin-object-impl.rs:11:1
|
LL | trait NotObject {}
| ^^^^^^^^^^^^^^^
note: required by a bound in `test_not_object`
--> $DIR/deny-builtin-object-impl.rs:14:23
--> $DIR/deny-builtin-object-impl.rs:15:23
|
LL | fn test_not_object<T: NotObject + ?Sized>() {}
| ^^^^^^^^^ required by this bound in `test_not_object`

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@ -1,16 +1,16 @@
error[E0277]: the trait bound `dyn NotObject: NotObject` is not satisfied
--> $DIR/deny-builtin-object-impl.rs:18:23
--> $DIR/deny-builtin-object-impl.rs:19:23
|
LL | test_not_object::<dyn NotObject>();
| ^^^^^^^^^^^^^ the trait `NotObject` is not implemented for `dyn NotObject`
|
help: this trait has no implementations, consider adding one
--> $DIR/deny-builtin-object-impl.rs:10:1
--> $DIR/deny-builtin-object-impl.rs:11:1
|
LL | trait NotObject {}
| ^^^^^^^^^^^^^^^
note: required by a bound in `test_not_object`
--> $DIR/deny-builtin-object-impl.rs:14:23
--> $DIR/deny-builtin-object-impl.rs:15:23
|
LL | fn test_not_object<T: NotObject + ?Sized>() {}
| ^^^^^^^^^ required by this bound in `test_not_object`

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(rustc_attrs)]

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@ -1,5 +1,6 @@
//@ run-pass
//@ revisions: classic next
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
trait Foo: Fn(i32) -> i32 + Send {}

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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@ -1,4 +1,5 @@
//@ revisions: next current
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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@ -1,23 +1,23 @@
error[E0275]: overflow evaluating the requirement `<T as Trait>::Assoc: Trait`
--> $DIR/normalize-param-env-4.rs:18:26
--> $DIR/normalize-param-env-4.rs:19:26
|
LL | <T as Trait>::Assoc: Trait,
| ^^^^^
error[E0275]: overflow evaluating the requirement `<T as Trait>::Assoc well-formed`
--> $DIR/normalize-param-env-4.rs:18:26
--> $DIR/normalize-param-env-4.rs:19:26
|
LL | <T as Trait>::Assoc: Trait,
| ^^^^^
error[E0275]: overflow evaluating the requirement `T: Trait`
--> $DIR/normalize-param-env-4.rs:31:19
--> $DIR/normalize-param-env-4.rs:32:19
|
LL | impls_trait::<T>();
| ^
|
note: required by a bound in `impls_trait`
--> $DIR/normalize-param-env-4.rs:14:19
--> $DIR/normalize-param-env-4.rs:15:19
|
LL | fn impls_trait<T: Trait>() {}
| ^^^^^ required by this bound in `impls_trait`

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@[next] known-bug: #92505
//@[current] check-pass

View File

@ -1,5 +1,5 @@
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/non-lifetime-via-dyn-builtin.rs:5:12
--> $DIR/non-lifetime-via-dyn-builtin.rs:6:12
|
LL | #![feature(non_lifetime_binders)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,5 +1,5 @@
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/non-lifetime-via-dyn-builtin.rs:5:12
--> $DIR/non-lifetime-via-dyn-builtin.rs:6:12
|
LL | #![feature(non_lifetime_binders)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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@ -1,5 +1,5 @@
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/unifying-placeholders-in-query-response-2.rs:5:12
--> $DIR/unifying-placeholders-in-query-response-2.rs:6:12
|
LL | #![feature(non_lifetime_binders)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,5 +1,5 @@
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/unifying-placeholders-in-query-response-2.rs:5:12
--> $DIR/unifying-placeholders-in-query-response-2.rs:6:12
|
LL | #![feature(non_lifetime_binders)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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@ -1,5 +1,5 @@
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/unifying-placeholders-in-query-response.rs:5:12
--> $DIR/unifying-placeholders-in-query-response.rs:6:12
|
LL | #![feature(non_lifetime_binders)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,5 +1,5 @@
warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/unifying-placeholders-in-query-response.rs:5:12
--> $DIR/unifying-placeholders-in-query-response.rs:6:12
|
LL | #![feature(non_lifetime_binders)]
| ^^^^^^^^^^^^^^^^^^^^

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
//@ check-pass

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@ -1,5 +1,6 @@
//@ check-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(trait_upcasting)]

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@ -1,6 +1,7 @@
//@ check-pass
// issue: 114035
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(trait_upcasting)]

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@ -1,5 +1,5 @@
error[E0308]: mismatched types
--> $DIR/illegal-upcast-from-impl.rs:16:66
--> $DIR/illegal-upcast-from-impl.rs:17:66
|
LL | fn illegal(x: &dyn Sub<Assoc = ()>) -> &dyn Super<Assoc = i32> { x }
| ----------------------- ^ expected trait `Super`, found trait `Sub`

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@ -1,5 +1,5 @@
error[E0308]: mismatched types
--> $DIR/illegal-upcast-from-impl.rs:16:66
--> $DIR/illegal-upcast-from-impl.rs:17:66
|
LL | fn illegal(x: &dyn Sub<Assoc = ()>) -> &dyn Super<Assoc = i32> { x }
| ----------------------- ^ expected trait `Super`, found trait `Sub`

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@ -1,4 +1,5 @@
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@[next] compile-flags: -Znext-solver
#![feature(trait_upcasting)]

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@ -1,5 +1,5 @@
error[E0658]: cannot cast `dyn Fn()` to `dyn FnMut()`, trait upcasting coercion is experimental
--> $DIR/issue-11515.rs:10:38
--> $DIR/issue-11515.rs:11:38
|
LL | let test = Box::new(Test { func: closure });
| ^^^^^^^

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