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-rw-r--r--src/test/ui/const-generics/const-generic-default-wont-borrowck.stderr5
-rw-r--r--src/test/ui/const-generics/const_trait_fn-issue-88433.rs1
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/closures.stderr4
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr10
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr8
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs1
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr2
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/function-call.rs1
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/function-call.stderr4
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/issue-102074.rs23
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/issue-102768.rs14
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/issue-102768.stderr33
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr2
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr2
-rw-r--r--src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr10
-rw-r--r--src/test/ui/const-generics/invariant.stderr2
-rw-r--r--src/test/ui/const-generics/issue-102124.rs20
-rw-r--r--src/test/ui/const-generics/issue-103243.rs37
-rw-r--r--src/test/ui/const-generics/issue-80471.stderr2
-rw-r--r--src/test/ui/const-generics/issue-93647.rs2
-rw-r--r--src/test/ui/const-generics/issues/issue-83466.stderr2
-rw-r--r--src/test/ui/const-generics/issues/issue-83765.stderr8
-rw-r--r--src/test/ui/const-generics/issues/issue-88119.rs1
-rw-r--r--src/test/ui/const-generics/issues/issue-98629.rs1
-rw-r--r--src/test/ui/const-generics/issues/issue-98629.stderr2
-rw-r--r--src/test/ui/const-generics/min_const_generics/complex-expression.rs1
-rw-r--r--src/test/ui/const-generics/min_const_generics/complex-expression.stderr18
-rw-r--r--src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs1
-rw-r--r--src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr8
-rw-r--r--src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr2
-rw-r--r--src/test/ui/const-generics/occurs-check/unused-substs-2.rs2
-rw-r--r--src/test/ui/const-generics/occurs-check/unused-substs-3.rs2
32 files changed, 148 insertions, 83 deletions
diff --git a/src/test/ui/const-generics/const-generic-default-wont-borrowck.stderr b/src/test/ui/const-generics/const-generic-default-wont-borrowck.stderr
index c62f1d1d2..0ed370b83 100644
--- a/src/test/ui/const-generics/const-generic-default-wont-borrowck.stderr
+++ b/src/test/ui/const-generics/const-generic-default-wont-borrowck.stderr
@@ -5,6 +5,11 @@ LL | let s: &'static str; s.len()
| - ^^^^^^^ `*s` used here but it isn't initialized
| |
| binding declared here but left uninitialized
+ |
+help: consider assigning a value
+ |
+LL | let s: &'static str = todo!(); s.len()
+ | +++++++++
error: aborting due to previous error
diff --git a/src/test/ui/const-generics/const_trait_fn-issue-88433.rs b/src/test/ui/const-generics/const_trait_fn-issue-88433.rs
index 8724fa698..6e04cfaec 100644
--- a/src/test/ui/const-generics/const_trait_fn-issue-88433.rs
+++ b/src/test/ui/const-generics/const_trait_fn-issue-88433.rs
@@ -2,6 +2,7 @@
#![feature(const_trait_impl)]
+#[const_trait]
trait Func<T> {
type Output;
diff --git a/src/test/ui/const-generics/generic_const_exprs/closures.stderr b/src/test/ui/const-generics/generic_const_exprs/closures.stderr
index a15dd2016..a7d891d77 100644
--- a/src/test/ui/const-generics/generic_const_exprs/closures.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/closures.stderr
@@ -1,4 +1,4 @@
-error[E0391]: cycle detected when building an abstract representation for test::{constant#0}
+error[E0391]: cycle detected when building an abstract representation for `test::{constant#0}`
--> $DIR/closures.rs:3:35
|
LL | fn test<const N: usize>() -> [u8; N + (|| 42)()] {}
@@ -14,7 +14,7 @@ note: ...which requires type-checking `test::{constant#0}`...
|
LL | fn test<const N: usize>() -> [u8; N + (|| 42)()] {}
| ^^^^^^^^^^^^^
- = note: ...which again requires building an abstract representation for test::{constant#0}, completing the cycle
+ = note: ...which again requires building an abstract representation for `test::{constant#0}`, completing the cycle
note: cycle used when checking that `test` is well-formed
--> $DIR/closures.rs:3:1
|
diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr
index 4cd86fecd..d674e3acd 100644
--- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr
@@ -1,5 +1,5 @@
error: generic parameters may not be used in const operations
- --> $DIR/dependence_lint.rs:13:32
+ --> $DIR/dependence_lint.rs:14:32
|
LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce
| ^ cannot perform const operation using `T`
@@ -8,7 +8,7 @@ LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/dependence_lint.rs:20:37
+ --> $DIR/dependence_lint.rs:21:37
|
LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, error with gce
| ^ cannot perform const operation using `T`
@@ -17,17 +17,17 @@ LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable,
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/dependence_lint.rs:9:9
+ --> $DIR/dependence_lint.rs:10:9
|
LL | [0; size_of::<*mut T>()]; // lint on stable, error with `generic_const_exprs`
| ^^^^^^^^^^^^^^^^^^^
|
- = note: `#[warn(const_evaluatable_unchecked)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
+ = note: `#[warn(const_evaluatable_unchecked)]` on by default
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/dependence_lint.rs:16:9
+ --> $DIR/dependence_lint.rs:17:9
|
LL | [0; if false { size_of::<T>() } else { 3 }]; // lint on stable, error with gce
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr
index b13bcdb2c..74111ef1d 100644
--- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr
@@ -1,5 +1,5 @@
error: overly complex generic constant
- --> $DIR/dependence_lint.rs:16:9
+ --> $DIR/dependence_lint.rs:17:9
|
LL | [0; if false { size_of::<T>() } else { 3 }]; // lint on stable, error with gce
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ control flow is not supported in generic constants
@@ -7,7 +7,7 @@ LL | [0; if false { size_of::<T>() } else { 3 }]; // lint on stable, error w
= help: consider moving this anonymous constant into a `const` function
error: overly complex generic constant
- --> $DIR/dependence_lint.rs:20:17
+ --> $DIR/dependence_lint.rs:21:17
|
LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, error with gce
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ control flow is not supported in generic constants
@@ -15,7 +15,7 @@ LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable,
= help: consider moving this anonymous constant into a `const` function
error: unconstrained generic constant
- --> $DIR/dependence_lint.rs:13:12
+ --> $DIR/dependence_lint.rs:14:12
|
LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce
| ^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -23,7 +23,7 @@ LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce
= help: try adding a `where` bound using this expression: `where [(); size_of::<*mut T>()]:`
error: unconstrained generic constant
- --> $DIR/dependence_lint.rs:9:9
+ --> $DIR/dependence_lint.rs:10:9
|
LL | [0; size_of::<*mut T>()]; // lint on stable, error with `generic_const_exprs`
| ^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs
index dcdfd75de..b715e07f8 100644
--- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs
+++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs
@@ -1,4 +1,5 @@
// revisions: full gce
+// compile-flags: -Zdeduplicate-diagnostics=yes
#![cfg_attr(gce, feature(generic_const_exprs))]
#![allow(incomplete_features)]
diff --git a/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr b/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr
index b5719b3fe..8eb1fccc5 100644
--- a/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/eval-try-unify.stderr
@@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to
LL | #![feature(generic_const_exprs)]
| ^^^^^^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
+ = note: `#[warn(incomplete_features)]` on by default
warning: 1 warning emitted
diff --git a/src/test/ui/const-generics/generic_const_exprs/function-call.rs b/src/test/ui/const-generics/generic_const_exprs/function-call.rs
index b5de66621..3c866333d 100644
--- a/src/test/ui/const-generics/generic_const_exprs/function-call.rs
+++ b/src/test/ui/const-generics/generic_const_exprs/function-call.rs
@@ -1,4 +1,5 @@
// check-pass
+// compile-flags: -Zdeduplicate-diagnostics=yes
const fn foo<T>() -> usize {
// We might instead branch on `std::mem::size_of::<*mut T>() < 8` here,
diff --git a/src/test/ui/const-generics/generic_const_exprs/function-call.stderr b/src/test/ui/const-generics/generic_const_exprs/function-call.stderr
index 0d8463714..84abfe578 100644
--- a/src/test/ui/const-generics/generic_const_exprs/function-call.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/function-call.stderr
@@ -1,12 +1,12 @@
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/function-call.rs:14:17
+ --> $DIR/function-call.rs:15:17
|
LL | let _ = [0; foo::<T>()];
| ^^^^^^^^^^
|
- = note: `#[warn(const_evaluatable_unchecked)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
+ = note: `#[warn(const_evaluatable_unchecked)]` on by default
warning: 1 warning emitted
diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-102074.rs b/src/test/ui/const-generics/generic_const_exprs/issue-102074.rs
new file mode 100644
index 000000000..66d15cf12
--- /dev/null
+++ b/src/test/ui/const-generics/generic_const_exprs/issue-102074.rs
@@ -0,0 +1,23 @@
+// check-pass
+// Checks that the NoopMethodCall lint doesn't call Instance::resolve on unresolved consts
+
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+#[derive(Debug, Clone)]
+pub struct Aes128CipherKey([u8; Aes128Cipher::KEY_LEN]);
+
+impl Aes128CipherKey {
+ pub fn new(key: &[u8; Aes128Cipher::KEY_LEN]) -> Self {
+ Self(key.clone())
+ }
+}
+
+#[derive(Debug, Clone)]
+pub struct Aes128Cipher;
+
+impl Aes128Cipher {
+ const KEY_LEN: usize = 16;
+}
+
+fn main() {}
diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-102768.rs b/src/test/ui/const-generics/generic_const_exprs/issue-102768.rs
new file mode 100644
index 000000000..7aea0d30d
--- /dev/null
+++ b/src/test/ui/const-generics/generic_const_exprs/issue-102768.rs
@@ -0,0 +1,14 @@
+#![feature(generic_const_exprs)]
+#![allow(incomplete_features)]
+
+trait X {
+ type Y<'a>;
+}
+
+const _: () = {
+ fn f2<'a>(arg: Box<dyn X<Y<1> = &'a ()>>) {}
+ //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments
+ //~| ERROR this associated type takes 0 generic arguments but 1 generic argument
+};
+
+fn main() {}
diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-102768.stderr b/src/test/ui/const-generics/generic_const_exprs/issue-102768.stderr
new file mode 100644
index 000000000..9deb9b265
--- /dev/null
+++ b/src/test/ui/const-generics/generic_const_exprs/issue-102768.stderr
@@ -0,0 +1,33 @@
+error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied
+ --> $DIR/issue-102768.rs:9:30
+ |
+LL | fn f2<'a>(arg: Box<dyn X<Y<1> = &'a ()>>) {}
+ | ^ expected 1 lifetime argument
+ |
+note: associated type defined here, with 1 lifetime parameter: `'a`
+ --> $DIR/issue-102768.rs:5:10
+ |
+LL | type Y<'a>;
+ | ^ --
+help: add missing lifetime argument
+ |
+LL | fn f2<'a>(arg: Box<dyn X<Y<'a, 1> = &'a ()>>) {}
+ | +++
+
+error[E0107]: this associated type takes 0 generic arguments but 1 generic argument was supplied
+ --> $DIR/issue-102768.rs:9:30
+ |
+LL | fn f2<'a>(arg: Box<dyn X<Y<1> = &'a ()>>) {}
+ | ^--- help: remove these generics
+ | |
+ | expected 0 generic arguments
+ |
+note: associated type defined here, with 0 generic parameters
+ --> $DIR/issue-102768.rs:5:10
+ |
+LL | type Y<'a>;
+ | ^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0107`.
diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr
index b5b2b0e40..1cceaece7 100644
--- a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-1.stderr
@@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use
LL | #![feature(adt_const_params, generic_const_exprs)]
| ^^^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
+ = note: `#[warn(incomplete_features)]` on by default
warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/issue-97047-ice-1.rs:3:30
diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr
index 5dfbd87cc..774e842bc 100644
--- a/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/issue-97047-ice-2.stderr
@@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use
LL | #![feature(adt_const_params, generic_const_exprs)]
| ^^^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
+ = note: `#[warn(incomplete_features)]` on by default
warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/issue-97047-ice-2.rs:3:30
diff --git a/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr b/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr
index 45c7d835f..440cf457e 100644
--- a/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr
+++ b/src/test/ui/const-generics/generic_const_exprs/object-safety-err-where-bounds.stderr
@@ -4,11 +4,6 @@ error: the trait `Foo` cannot be made into an object
LL | fn test(&self) where [u8; bar::<Self>()]: Sized;
| ^^^^
|
-note: the lint level is defined here
- --> $DIR/object-safety-err-where-bounds.rs:3:9
- |
-LL | #![deny(where_clauses_object_safety)]
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
@@ -19,6 +14,11 @@ LL | trait Foo {
LL | fn test(&self) where [u8; bar::<Self>()]: Sized;
| ^^^^ ...because method `test` references the `Self` type in its `where` clause
= help: consider moving `test` to another trait
+note: the lint level is defined here
+ --> $DIR/object-safety-err-where-bounds.rs:3:9
+ |
+LL | #![deny(where_clauses_object_safety)]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error
diff --git a/src/test/ui/const-generics/invariant.stderr b/src/test/ui/const-generics/invariant.stderr
index ce0fad104..aabe4c93b 100644
--- a/src/test/ui/const-generics/invariant.stderr
+++ b/src/test/ui/const-generics/invariant.stderr
@@ -7,10 +7,10 @@ LL | impl SadBee for for<'a> fn(&'a ()) {
LL | impl SadBee for fn(&'static ()) {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `for<'a> fn(&'a ())`
|
- = note: `#[warn(coherence_leak_check)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #56105 <https://github.com/rust-lang/rust/issues/56105>
= note: this behavior recently changed as a result of a bug fix; see rust-lang/rust#56105 for details
+ = note: `#[warn(coherence_leak_check)]` on by default
error[E0308]: mismatched types
--> $DIR/invariant.rs:27:5
diff --git a/src/test/ui/const-generics/issue-102124.rs b/src/test/ui/const-generics/issue-102124.rs
new file mode 100644
index 000000000..a28f198e9
--- /dev/null
+++ b/src/test/ui/const-generics/issue-102124.rs
@@ -0,0 +1,20 @@
+// run-pass
+// compile-flags: -Zmir-opt-level=3
+
+// regression test for #102124
+
+const L: usize = 4;
+
+pub trait Print<const N: usize> {
+ fn print(&self) -> usize {
+ N
+ }
+}
+
+pub struct Printer;
+impl Print<L> for Printer {}
+
+fn main() {
+ let p = Printer;
+ assert_eq!(p.print(), 4);
+}
diff --git a/src/test/ui/const-generics/issue-103243.rs b/src/test/ui/const-generics/issue-103243.rs
deleted file mode 100644
index 78c73522b..000000000
--- a/src/test/ui/const-generics/issue-103243.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// build-pass
-
-pub trait CSpace<const N: usize>: Sized {
- type Traj;
-}
-
-pub trait FullTrajectory<T, S1, const N: usize> {}
-
-pub struct Const<const R: usize>;
-
-pub trait Obstacle<CS, const N: usize>
-where
- CS: CSpace<N>,
-{
- fn trajectory_free<FT, S1>(&self, t: &FT)
- where
- FT: FullTrajectory<CS::Traj, S1, N>;
-}
-
-// -----
-
-const N: usize = 4;
-
-struct ObstacleSpace2df32;
-
-impl<CS> Obstacle<CS, N> for ObstacleSpace2df32
-where
- CS: CSpace<N>,
-{
- fn trajectory_free<TF, S1>(&self, t: &TF)
- where
- TF: FullTrajectory<CS::Traj, S1, N>,
- {
- }
-}
-
-fn main() {}
diff --git a/src/test/ui/const-generics/issue-80471.stderr b/src/test/ui/const-generics/issue-80471.stderr
index dbcc0b7b6..b89706710 100644
--- a/src/test/ui/const-generics/issue-80471.stderr
+++ b/src/test/ui/const-generics/issue-80471.stderr
@@ -4,8 +4,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use
LL | #![feature(adt_const_params)]
| ^^^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
+ = note: `#[warn(incomplete_features)]` on by default
error[E0741]: `Box<Nat>` must be annotated with `#[derive(PartialEq, Eq)]` to be used as the type of a const parameter
--> $DIR/issue-80471.rs:10:17
diff --git a/src/test/ui/const-generics/issue-93647.rs b/src/test/ui/const-generics/issue-93647.rs
index c1a6bf6e3..806540e17 100644
--- a/src/test/ui/const-generics/issue-93647.rs
+++ b/src/test/ui/const-generics/issue-93647.rs
@@ -1,6 +1,6 @@
struct X<const N: usize = {
(||1usize)()
- //~^ ERROR cannot call
+ //~^ ERROR cannot call non-const closure
}>;
fn main() {}
diff --git a/src/test/ui/const-generics/issues/issue-83466.stderr b/src/test/ui/const-generics/issues/issue-83466.stderr
index a60f71ea6..bcfd70639 100644
--- a/src/test/ui/const-generics/issues/issue-83466.stderr
+++ b/src/test/ui/const-generics/issues/issue-83466.stderr
@@ -7,9 +7,9 @@ LL | fn func<'a, U>(self) -> U {
LL | S.func::<'a, 10_u32>()
| ^^
|
- = note: `#[warn(late_bound_lifetime_arguments)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
+ = note: `#[warn(late_bound_lifetime_arguments)]` on by default
error[E0747]: constant provided when a type was expected
--> $DIR/issue-83466.rs:11:18
diff --git a/src/test/ui/const-generics/issues/issue-83765.stderr b/src/test/ui/const-generics/issues/issue-83765.stderr
index d5f914f46..4becf3a36 100644
--- a/src/test/ui/const-generics/issues/issue-83765.stderr
+++ b/src/test/ui/const-generics/issues/issue-83765.stderr
@@ -1,16 +1,16 @@
-error[E0391]: cycle detected when resolving instance `<LazyUpdim<T, { T::DIM }, DIM> as TensorDimension>::DIM`
+error[E0391]: cycle detected when resolving instance `<LazyUpdim<'_, T, { T::DIM }, DIM> as TensorDimension>::DIM`
--> $DIR/issue-83765.rs:5:5
|
LL | const DIM: usize;
| ^^^^^^^^^^^^^^^^
|
-note: ...which requires computing candidate for `<LazyUpdim<T, { T::DIM }, DIM> as TensorDimension>`...
+note: ...which requires computing candidate for `<LazyUpdim<'_, T, { T::DIM }, DIM> as TensorDimension>`...
--> $DIR/issue-83765.rs:4:1
|
LL | trait TensorDimension {
| ^^^^^^^^^^^^^^^^^^^^^
- = note: ...which again requires resolving instance `<LazyUpdim<T, { T::DIM }, DIM> as TensorDimension>::DIM`, completing the cycle
-note: cycle used when computing candidate for `<LazyUpdim<T, { T::DIM }, DIM> as TensorDimension>`
+ = note: ...which again requires resolving instance `<LazyUpdim<'_, T, { T::DIM }, DIM> as TensorDimension>::DIM`, completing the cycle
+note: cycle used when computing candidate for `<LazyUpdim<'_, T, { T::DIM }, DIM> as TensorDimension>`
--> $DIR/issue-83765.rs:4:1
|
LL | trait TensorDimension {
diff --git a/src/test/ui/const-generics/issues/issue-88119.rs b/src/test/ui/const-generics/issues/issue-88119.rs
index 70dfa7f70..647b0eea8 100644
--- a/src/test/ui/const-generics/issues/issue-88119.rs
+++ b/src/test/ui/const-generics/issues/issue-88119.rs
@@ -3,6 +3,7 @@
#![allow(incomplete_features)]
#![feature(const_trait_impl, generic_const_exprs)]
+#[const_trait]
trait ConstName {
const NAME_BYTES: &'static [u8];
}
diff --git a/src/test/ui/const-generics/issues/issue-98629.rs b/src/test/ui/const-generics/issues/issue-98629.rs
index fc8666bbc..1d2d3012a 100644
--- a/src/test/ui/const-generics/issues/issue-98629.rs
+++ b/src/test/ui/const-generics/issues/issue-98629.rs
@@ -1,5 +1,6 @@
#![feature(const_trait_impl)]
+#[const_trait]
trait Trait {
const N: usize;
}
diff --git a/src/test/ui/const-generics/issues/issue-98629.stderr b/src/test/ui/const-generics/issues/issue-98629.stderr
index 535702208..4a248be76 100644
--- a/src/test/ui/const-generics/issues/issue-98629.stderr
+++ b/src/test/ui/const-generics/issues/issue-98629.stderr
@@ -1,5 +1,5 @@
error[E0046]: not all trait items implemented, missing: `N`
- --> $DIR/issue-98629.rs:7:1
+ --> $DIR/issue-98629.rs:8:1
|
LL | const N: usize;
| -------------- `N` from trait
diff --git a/src/test/ui/const-generics/min_const_generics/complex-expression.rs b/src/test/ui/const-generics/min_const_generics/complex-expression.rs
index 7840989cb..8e667aeba 100644
--- a/src/test/ui/const-generics/min_const_generics/complex-expression.rs
+++ b/src/test/ui/const-generics/min_const_generics/complex-expression.rs
@@ -1,3 +1,4 @@
+// compile-flags: -Zdeduplicate-diagnostics=yes
use std::mem::size_of;
fn test<const N: usize>() {}
diff --git a/src/test/ui/const-generics/min_const_generics/complex-expression.stderr b/src/test/ui/const-generics/min_const_generics/complex-expression.stderr
index bf0d0f352..deabd05a6 100644
--- a/src/test/ui/const-generics/min_const_generics/complex-expression.stderr
+++ b/src/test/ui/const-generics/min_const_generics/complex-expression.stderr
@@ -1,5 +1,5 @@
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:9:38
+ --> $DIR/complex-expression.rs:10:38
|
LL | struct Break0<const N: usize>([u8; { N + 1 }]);
| ^ cannot perform const operation using `N`
@@ -8,7 +8,7 @@ LL | struct Break0<const N: usize>([u8; { N + 1 }]);
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:12:40
+ --> $DIR/complex-expression.rs:13:40
|
LL | struct Break1<const N: usize>([u8; { { N } }]);
| ^ cannot perform const operation using `N`
@@ -17,7 +17,7 @@ LL | struct Break1<const N: usize>([u8; { { N } }]);
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:16:17
+ --> $DIR/complex-expression.rs:17:17
|
LL | let _: [u8; N + 1];
| ^ cannot perform const operation using `N`
@@ -26,7 +26,7 @@ LL | let _: [u8; N + 1];
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:21:17
+ --> $DIR/complex-expression.rs:22:17
|
LL | let _ = [0; N + 1];
| ^ cannot perform const operation using `N`
@@ -35,7 +35,7 @@ LL | let _ = [0; N + 1];
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:25:45
+ --> $DIR/complex-expression.rs:26:45
|
LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]);
| ^ cannot perform const operation using `T`
@@ -44,7 +44,7 @@ LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]);
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:28:47
+ --> $DIR/complex-expression.rs:29:47
|
LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]);
| ^ cannot perform const operation using `T`
@@ -53,7 +53,7 @@ LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]);
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
- --> $DIR/complex-expression.rs:32:32
+ --> $DIR/complex-expression.rs:33:32
|
LL | let _: [u8; size_of::<*mut T>() + 1];
| ^ cannot perform const operation using `T`
@@ -62,14 +62,14 @@ LL | let _: [u8; size_of::<*mut T>() + 1];
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/complex-expression.rs:37:17
+ --> $DIR/complex-expression.rs:38:17
|
LL | let _ = [0; size_of::<*mut T>() + 1];
| ^^^^^^^^^^^^^^^^^^^^^^^
|
- = note: `#[warn(const_evaluatable_unchecked)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
+ = note: `#[warn(const_evaluatable_unchecked)]` on by default
error: aborting due to 7 previous errors; 1 warning emitted
diff --git a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs
index 71d13ca61..e9d868093 100644
--- a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs
+++ b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs
@@ -1,4 +1,5 @@
// check-pass
+// compile-flags: -Zdeduplicate-diagnostics=yes
#![allow(dead_code)]
fn foo<T>() {
diff --git a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr
index f9f6660f6..8003dfa40 100644
--- a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr
+++ b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr
@@ -1,15 +1,15 @@
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/const-evaluatable-unchecked.rs:5:9
+ --> $DIR/const-evaluatable-unchecked.rs:6:9
|
LL | [0; std::mem::size_of::<*mut T>()];
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
- = note: `#[warn(const_evaluatable_unchecked)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
+ = note: `#[warn(const_evaluatable_unchecked)]` on by default
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/const-evaluatable-unchecked.rs:16:21
+ --> $DIR/const-evaluatable-unchecked.rs:17:21
|
LL | let _ = [0; Self::ASSOC];
| ^^^^^^^^^^^
@@ -18,7 +18,7 @@ LL | let _ = [0; Self::ASSOC];
= note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
warning: cannot use constants which depend on generic parameters in types
- --> $DIR/const-evaluatable-unchecked.rs:28:21
+ --> $DIR/const-evaluatable-unchecked.rs:29:21
|
LL | let _ = [0; Self::ASSOC];
| ^^^^^^^^^^^
diff --git a/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr b/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr
index f9b56bd38..fe3f24a67 100644
--- a/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr
+++ b/src/test/ui/const-generics/occurs-check/unify-fixpoint.stderr
@@ -4,8 +4,8 @@ warning: the feature `generic_const_exprs` is incomplete and may not be safe to
LL | #![feature(generic_const_exprs)]
| ^^^^^^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
+ = note: `#[warn(incomplete_features)]` on by default
warning: 1 warning emitted
diff --git a/src/test/ui/const-generics/occurs-check/unused-substs-2.rs b/src/test/ui/const-generics/occurs-check/unused-substs-2.rs
index 9a73f1a53..9b1212694 100644
--- a/src/test/ui/const-generics/occurs-check/unused-substs-2.rs
+++ b/src/test/ui/const-generics/occurs-check/unused-substs-2.rs
@@ -1,7 +1,7 @@
#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
-// The goal is is to get an unevaluated const `ct` with a `Ty::Infer(TyVar(_#1t)` subst.
+// The goal is to get an unevaluated const `ct` with a `Ty::Infer(TyVar(_#1t)` subst.
//
// If we are then able to infer `ty::Infer(TyVar(_#1t) := Ty<ct>` we introduced an
// artificial inference cycle.
diff --git a/src/test/ui/const-generics/occurs-check/unused-substs-3.rs b/src/test/ui/const-generics/occurs-check/unused-substs-3.rs
index 0d38bd393..d5aeab47e 100644
--- a/src/test/ui/const-generics/occurs-check/unused-substs-3.rs
+++ b/src/test/ui/const-generics/occurs-check/unused-substs-3.rs
@@ -1,7 +1,7 @@
#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
-// The goal is is to get an unevaluated const `ct` with a `Ty::Infer(TyVar(_#1t)` subst.
+// The goal is to get an unevaluated const `ct` with a `Ty::Infer(TyVar(_#1t)` subst.
//
// If we are then able to infer `ty::Infer(TyVar(_#1t) := Ty<ct>` we introduced an
// artificial inference cycle.