diff options
Diffstat (limited to 'tests')
33 files changed, 73 insertions, 73 deletions
diff --git a/tests/ui/associated-consts/associated-const-type-parameter-arrays.stderr b/tests/ui/associated-consts/associated-const-type-parameter-arrays.stderr index 3234945e0df..7f9324035e4 100644 --- a/tests/ui/associated-consts/associated-const-type-parameter-arrays.stderr +++ b/tests/ui/associated-consts/associated-const-type-parameter-arrays.stderr @@ -5,7 +5,7 @@ LL | let _array: [u32; <A as Foo>::Y]; | ^ cannot perform const operation using `A` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/associated-item/associated-item-duplicate-bounds.stderr b/tests/ui/associated-item/associated-item-duplicate-bounds.stderr index 0c8dc9d7fd6..8898880586c 100644 --- a/tests/ui/associated-item/associated-item-duplicate-bounds.stderr +++ b/tests/ui/associated-item/associated-item-duplicate-bounds.stderr @@ -5,7 +5,7 @@ LL | links: [u32; A::LINKS], // Shouldn't suggest bounds already there. | ^^^^^^^^ cannot perform const operation using `A` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/const-arg-in-const-arg.min.stderr b/tests/ui/const-generics/const-arg-in-const-arg.min.stderr index f1f22e2342d..ce7fce25993 100644 --- a/tests/ui/const-generics/const-arg-in-const-arg.min.stderr +++ b/tests/ui/const-generics/const-arg-in-const-arg.min.stderr @@ -5,7 +5,7 @@ LL | let _: [u8; foo::<T>()]; | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:16:23 @@ -14,7 +14,7 @@ LL | let _: [u8; bar::<N>()]; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:18:23 @@ -23,7 +23,7 @@ LL | let _: [u8; faz::<'a>(&())]; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:20:23 @@ -32,7 +32,7 @@ LL | let _: [u8; baz::<'a>(&())]; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:21:23 @@ -41,7 +41,7 @@ LL | let _: [u8; faz::<'b>(&())]; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:23:23 @@ -50,7 +50,7 @@ LL | let _: [u8; baz::<'b>(&())]; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:26:23 @@ -59,7 +59,7 @@ LL | let _ = [0; bar::<N>()]; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:28:23 @@ -68,7 +68,7 @@ LL | let _ = [0; faz::<'a>(&())]; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:30:23 @@ -77,7 +77,7 @@ LL | let _ = [0; baz::<'a>(&())]; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:31:23 @@ -86,7 +86,7 @@ LL | let _ = [0; faz::<'b>(&())]; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:33:23 @@ -95,7 +95,7 @@ LL | let _ = [0; baz::<'b>(&())]; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:34:24 @@ -104,7 +104,7 @@ LL | let _: Foo<{ foo::<T>() }>; | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:35:24 @@ -113,7 +113,7 @@ LL | let _: Foo<{ bar::<N>() }>; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:37:24 @@ -122,7 +122,7 @@ LL | let _: Foo<{ faz::<'a>(&()) }>; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:39:24 @@ -131,7 +131,7 @@ LL | let _: Foo<{ baz::<'a>(&()) }>; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:40:24 @@ -140,7 +140,7 @@ LL | let _: Foo<{ faz::<'b>(&()) }>; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:42:24 @@ -149,7 +149,7 @@ LL | let _: Foo<{ baz::<'b>(&()) }>; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:43:27 @@ -158,7 +158,7 @@ LL | let _ = Foo::<{ foo::<T>() }>; | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:44:27 @@ -167,7 +167,7 @@ LL | let _ = Foo::<{ bar::<N>() }>; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:46:27 @@ -176,7 +176,7 @@ LL | let _ = Foo::<{ faz::<'a>(&()) }>; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:48:27 @@ -185,7 +185,7 @@ LL | let _ = Foo::<{ baz::<'a>(&()) }>; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:49:27 @@ -194,7 +194,7 @@ LL | let _ = Foo::<{ faz::<'b>(&()) }>; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/const-arg-in-const-arg.rs:51:27 @@ -203,7 +203,7 @@ LL | let _ = Foo::<{ baz::<'b>(&()) }>; | ^^ cannot perform const operation using `'b` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0747]: unresolved item provided when a constant was expected --> $DIR/const-arg-in-const-arg.rs:16:23 diff --git a/tests/ui/const-generics/const-argument-if-length.min.stderr b/tests/ui/const-generics/const-argument-if-length.min.stderr index 3ba9ffebd4d..b9d9bcc9270 100644 --- a/tests/ui/const-generics/const-argument-if-length.min.stderr +++ b/tests/ui/const-generics/const-argument-if-length.min.stderr @@ -5,7 +5,7 @@ LL | pad: [u8; is_zst::<T>()], | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0277]: the size for values of type `T` cannot be known at compilation time --> $DIR/const-argument-if-length.rs:15:12 diff --git a/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr b/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr index 52b7f2a37de..a1254672c9d 100644 --- a/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr +++ b/tests/ui/const-generics/const-argument-non-static-lifetime.min.stderr @@ -5,7 +5,7 @@ LL | let _: &'a (); | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/defaults/complex-generic-default-expr.min.stderr b/tests/ui/const-generics/defaults/complex-generic-default-expr.min.stderr index b836cfeaedb..199546c0883 100644 --- a/tests/ui/const-generics/defaults/complex-generic-default-expr.min.stderr +++ b/tests/ui/const-generics/defaults/complex-generic-default-expr.min.stderr @@ -5,7 +5,7 @@ LL | struct Foo<const N: usize, const M: usize = { N + 1 }>; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-generic-default-expr.rs:9:62 @@ -14,7 +14,7 @@ LL | struct Bar<T, const TYPE_SIZE: usize = { std::mem::size_of::<T>() }>(T); | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 2 previous errors diff --git a/tests/ui/const-generics/early/macro_rules-braces.stderr b/tests/ui/const-generics/early/macro_rules-braces.stderr index 49382dbf0bd..32695066801 100644 --- a/tests/ui/const-generics/early/macro_rules-braces.stderr +++ b/tests/ui/const-generics/early/macro_rules-braces.stderr @@ -27,7 +27,7 @@ LL | let _: foo!({{ N }}); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/macro_rules-braces.rs:36:19 @@ -36,7 +36,7 @@ LL | let _: bar!({ N }); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/macro_rules-braces.rs:41:20 @@ -45,7 +45,7 @@ LL | let _: baz!({{ N }}); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/macro_rules-braces.rs:46:19 @@ -54,7 +54,7 @@ LL | let _: biz!({ N }); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 6 previous errors diff --git a/tests/ui/const-generics/generic_const_exprs/array-size-in-generic-struct-param.min.stderr b/tests/ui/const-generics/generic_const_exprs/array-size-in-generic-struct-param.min.stderr index 64d1e0bcff4..1f4b892e20f 100644 --- a/tests/ui/const-generics/generic_const_exprs/array-size-in-generic-struct-param.min.stderr +++ b/tests/ui/const-generics/generic_const_exprs/array-size-in-generic-struct-param.min.stderr @@ -5,7 +5,7 @@ LL | struct ArithArrayLen<const N: usize>([u32; 0 + N]); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/array-size-in-generic-struct-param.rs:23:15 @@ -14,7 +14,7 @@ LL | arr: [u8; CFG.arr_size], | ^^^ cannot perform const operation using `CFG` | = help: const parameters may only be used as standalone arguments, i.e. `CFG` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: `Config` is forbidden as the type of a const generic parameter --> $DIR/array-size-in-generic-struct-param.rs:21:21 diff --git a/tests/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr b/tests/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr index d674e3acdff..f454ff4e6c0 100644 --- a/tests/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr +++ b/tests/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr @@ -5,7 +5,7 @@ LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/dependence_lint.rs:21:37 @@ -14,7 +14,7 @@ LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions warning: cannot use constants which depend on generic parameters in types --> $DIR/dependence_lint.rs:10:9 diff --git a/tests/ui/const-generics/generic_const_exprs/feature-gate-generic_const_exprs.stderr b/tests/ui/const-generics/generic_const_exprs/feature-gate-generic_const_exprs.stderr index 3b456324819..9c4e3d8583c 100644 --- a/tests/ui/const-generics/generic_const_exprs/feature-gate-generic_const_exprs.stderr +++ b/tests/ui/const-generics/generic_const_exprs/feature-gate-generic_const_exprs.stderr @@ -5,7 +5,7 @@ LL | type Arr<const N: usize> = [u8; N - 1]; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/generic_const_exprs/issue-72787.min.stderr b/tests/ui/const-generics/generic_const_exprs/issue-72787.min.stderr index ea6f5f69276..2454b311921 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-72787.min.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-72787.min.stderr @@ -5,7 +5,7 @@ LL | Condition<{ LHS <= RHS }>: True | ^^^ cannot perform const operation using `LHS` | = help: const parameters may only be used as standalone arguments, i.e. `LHS` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/issue-72787.rs:11:24 @@ -14,7 +14,7 @@ LL | Condition<{ LHS <= RHS }>: True | ^^^ cannot perform const operation using `RHS` | = help: const parameters may only be used as standalone arguments, i.e. `RHS` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/issue-72787.rs:23:25 @@ -23,7 +23,7 @@ LL | IsLessOrEqual<{ 8 - I }, { 8 - J }>: True, | ^ cannot perform const operation using `I` | = help: const parameters may only be used as standalone arguments, i.e. `I` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/issue-72787.rs:23:36 @@ -32,7 +32,7 @@ LL | IsLessOrEqual<{ 8 - I }, { 8 - J }>: True, | ^ cannot perform const operation using `J` | = help: const parameters may only be used as standalone arguments, i.e. `J` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 4 previous errors diff --git a/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.min.stderr b/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.min.stderr index ef9ee6d7cfc..c504464127a 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.min.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-72819-generic-in-const-eval.min.stderr @@ -5,7 +5,7 @@ LL | where Assert::<{N < usize::MAX / 2}>: IsTrue, | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/generic_const_exprs/issue-74713.stderr b/tests/ui/const-generics/generic_const_exprs/issue-74713.stderr index f0e0a4b9711..78717028f65 100644 --- a/tests/ui/const-generics/generic_const_exprs/issue-74713.stderr +++ b/tests/ui/const-generics/generic_const_exprs/issue-74713.stderr @@ -5,7 +5,7 @@ LL | let _: &'a (); | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0308]: mismatched types --> $DIR/issue-74713.rs:3:10 diff --git a/tests/ui/const-generics/intrinsics-type_name-as-const-argument.min.stderr b/tests/ui/const-generics/intrinsics-type_name-as-const-argument.min.stderr index 4c45339b93b..95f75c32186 100644 --- a/tests/ui/const-generics/intrinsics-type_name-as-const-argument.min.stderr +++ b/tests/ui/const-generics/intrinsics-type_name-as-const-argument.min.stderr @@ -5,7 +5,7 @@ LL | T: Trait<{std::intrinsics::type_name::<T>()}> | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: `&'static str` is forbidden as the type of a const generic parameter --> $DIR/intrinsics-type_name-as-const-argument.rs:10:22 diff --git a/tests/ui/const-generics/issue-46511.stderr b/tests/ui/const-generics/issue-46511.stderr index 58c93a1fab4..d57295fa2fa 100644 --- a/tests/ui/const-generics/issue-46511.stderr +++ b/tests/ui/const-generics/issue-46511.stderr @@ -5,7 +5,7 @@ LL | _a: [u8; std::mem::size_of::<&'a mut u8>()] | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0392]: parameter `'a` is never used --> $DIR/issue-46511.rs:3:12 diff --git a/tests/ui/const-generics/issues/issue-67375.min.stderr b/tests/ui/const-generics/issues/issue-67375.min.stderr index 5256d96c876..7671e3c4688 100644 --- a/tests/ui/const-generics/issues/issue-67375.min.stderr +++ b/tests/ui/const-generics/issues/issue-67375.min.stderr @@ -5,7 +5,7 @@ LL | inner: [(); { [|_: &T| {}; 0].len() }], | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0392]: parameter `T` is never used --> $DIR/issue-67375.rs:5:12 diff --git a/tests/ui/const-generics/issues/issue-67945-1.min.stderr b/tests/ui/const-generics/issues/issue-67945-1.min.stderr index eee04eb75a2..1d071da903f 100644 --- a/tests/ui/const-generics/issues/issue-67945-1.min.stderr +++ b/tests/ui/const-generics/issues/issue-67945-1.min.stderr @@ -5,7 +5,7 @@ LL | let x: S = MaybeUninit::uninit(); | ^ cannot perform const operation using `S` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/issue-67945-1.rs:13:45 @@ -14,7 +14,7 @@ LL | let b = &*(&x as *const _ as *const S); | ^ cannot perform const operation using `S` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0392]: parameter `S` is never used --> $DIR/issue-67945-1.rs:7:12 diff --git a/tests/ui/const-generics/issues/issue-67945-3.min.stderr b/tests/ui/const-generics/issues/issue-67945-3.min.stderr index 8e6b4b20409..e34869c7938 100644 --- a/tests/ui/const-generics/issues/issue-67945-3.min.stderr +++ b/tests/ui/const-generics/issues/issue-67945-3.min.stderr @@ -5,7 +5,7 @@ LL | let x: Option<S> = None; | ^ cannot perform const operation using `S` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0392]: parameter `S` is never used --> $DIR/issue-67945-3.rs:9:12 diff --git a/tests/ui/const-generics/issues/issue-67945-4.min.stderr b/tests/ui/const-generics/issues/issue-67945-4.min.stderr index f9520872ddd..280c6f4f2cd 100644 --- a/tests/ui/const-generics/issues/issue-67945-4.min.stderr +++ b/tests/ui/const-generics/issues/issue-67945-4.min.stderr @@ -5,7 +5,7 @@ LL | let x: Option<Box<S>> = None; | ^ cannot perform const operation using `S` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0392]: parameter `S` is never used --> $DIR/issue-67945-4.rs:8:12 diff --git a/tests/ui/const-generics/issues/issue-68366.min.stderr b/tests/ui/const-generics/issues/issue-68366.min.stderr index 3740ced90b1..ecf24a356de 100644 --- a/tests/ui/const-generics/issues/issue-68366.min.stderr +++ b/tests/ui/const-generics/issues/issue-68366.min.stderr @@ -5,7 +5,7 @@ LL | impl <const N: usize> Collatz<{Some(N)}> {} | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0207]: the const parameter `N` is not constrained by the impl trait, self type, or predicates --> $DIR/issue-68366.rs:11:7 diff --git a/tests/ui/const-generics/issues/issue-76701-ty-param-in-const.stderr b/tests/ui/const-generics/issues/issue-76701-ty-param-in-const.stderr index 3b53e18e6f5..da2fbc52a6c 100644 --- a/tests/ui/const-generics/issues/issue-76701-ty-param-in-const.stderr +++ b/tests/ui/const-generics/issues/issue-76701-ty-param-in-const.stderr @@ -5,7 +5,7 @@ LL | fn ty_param<T>() -> [u8; std::mem::size_of::<T>()] { | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/issue-76701-ty-param-in-const.rs:6:42 @@ -14,7 +14,7 @@ LL | fn const_param<const N: usize>() -> [u8; N + 1] { | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 2 previous errors diff --git a/tests/ui/const-generics/issues/issue-80062.stderr b/tests/ui/const-generics/issues/issue-80062.stderr index 5f53dca4bed..5da8e45fac8 100644 --- a/tests/ui/const-generics/issues/issue-80062.stderr +++ b/tests/ui/const-generics/issues/issue-80062.stderr @@ -5,7 +5,7 @@ LL | let _: [u8; sof::<T>()]; | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/issues/issue-80375.stderr b/tests/ui/const-generics/issues/issue-80375.stderr index 6abbf1c0f75..015196f8605 100644 --- a/tests/ui/const-generics/issues/issue-80375.stderr +++ b/tests/ui/const-generics/issues/issue-80375.stderr @@ -5,7 +5,7 @@ LL | struct MyArray<const COUNT: usize>([u8; COUNT + 1]); | ^^^^^ cannot perform const operation using `COUNT` | = help: const parameters may only be used as standalone arguments, i.e. `COUNT` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/legacy-const-generics-bad.stderr b/tests/ui/const-generics/legacy-const-generics-bad.stderr index 3c78dd6c780..83c71e07253 100644 --- a/tests/ui/const-generics/legacy-const-generics-bad.stderr +++ b/tests/ui/const-generics/legacy-const-generics-bad.stderr @@ -13,7 +13,7 @@ LL | legacy_const_generics::foo(0, N + 1, 2); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 2 previous errors diff --git a/tests/ui/const-generics/min_const_generics/complex-expression.stderr b/tests/ui/const-generics/min_const_generics/complex-expression.stderr index deabd05a6d5..3affdcf9b03 100644 --- a/tests/ui/const-generics/min_const_generics/complex-expression.stderr +++ b/tests/ui/const-generics/min_const_generics/complex-expression.stderr @@ -5,7 +5,7 @@ LL | struct Break0<const N: usize>([u8; { N + 1 }]); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-expression.rs:13:40 @@ -14,7 +14,7 @@ LL | struct Break1<const N: usize>([u8; { { N } }]); | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-expression.rs:17:17 @@ -23,7 +23,7 @@ LL | let _: [u8; N + 1]; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-expression.rs:22:17 @@ -32,7 +32,7 @@ LL | let _ = [0; N + 1]; | ^ cannot perform const operation using `N` | = help: const parameters may only be used as standalone arguments, i.e. `N` - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-expression.rs:26:45 @@ -41,7 +41,7 @@ LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]); | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-expression.rs:29:47 @@ -50,7 +50,7 @@ LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]); | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/complex-expression.rs:33:32 @@ -59,7 +59,7 @@ LL | let _: [u8; size_of::<*mut T>() + 1]; | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions warning: cannot use constants which depend on generic parameters in types --> $DIR/complex-expression.rs:38:17 diff --git a/tests/ui/const-generics/min_const_generics/forbid-non-static-lifetimes.stderr b/tests/ui/const-generics/min_const_generics/forbid-non-static-lifetimes.stderr index 7726016eb83..909b0476999 100644 --- a/tests/ui/const-generics/min_const_generics/forbid-non-static-lifetimes.stderr +++ b/tests/ui/const-generics/min_const_generics/forbid-non-static-lifetimes.stderr @@ -5,7 +5,7 @@ LL | test::<{ let _: &'a (); 3 },>(); | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations --> $DIR/forbid-non-static-lifetimes.rs:21:16 @@ -14,7 +14,7 @@ LL | [(); (|_: &'a u8| (), 0).1]; | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 2 previous errors diff --git a/tests/ui/const-generics/min_const_generics/self-ty-in-const-1.stderr b/tests/ui/const-generics/min_const_generics/self-ty-in-const-1.stderr index 16a7687c00b..e9216fc12a2 100644 --- a/tests/ui/const-generics/min_const_generics/self-ty-in-const-1.stderr +++ b/tests/ui/const-generics/min_const_generics/self-ty-in-const-1.stderr @@ -5,7 +5,7 @@ LL | fn t1() -> [u8; std::mem::size_of::<Self>()]; | ^^^^ cannot perform const operation using `Self` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic `Self` types are currently not permitted in anonymous constants --> $DIR/self-ty-in-const-1.rs:12:41 diff --git a/tests/ui/const-generics/outer-lifetime-in-const-generic-default.stderr b/tests/ui/const-generics/outer-lifetime-in-const-generic-default.stderr index 5a947677678..38b25445f61 100644 --- a/tests/ui/const-generics/outer-lifetime-in-const-generic-default.stderr +++ b/tests/ui/const-generics/outer-lifetime-in-const-generic-default.stderr @@ -5,7 +5,7 @@ LL | let x: &'a (); | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr b/tests/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr index a5e70f6b9e6..320c9c1c84d 100644 --- a/tests/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr +++ b/tests/ui/const-generics/params-in-ct-in-ty-param-lazy-norm.min.stderr @@ -11,7 +11,7 @@ LL | struct Foo<T, U = [u8; std::mem::size_of::<T>()]>(T, U); | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error[E0128]: generic parameters with a default cannot use forward declared identifiers --> $DIR/params-in-ct-in-ty-param-lazy-norm.rs:8:21 diff --git a/tests/ui/consts/const-eval/size-of-t.stderr b/tests/ui/consts/const-eval/size-of-t.stderr index ff09f5aee1c..418ac6f612c 100644 --- a/tests/ui/consts/const-eval/size-of-t.stderr +++ b/tests/ui/consts/const-eval/size-of-t.stderr @@ -5,7 +5,7 @@ LL | let _arr: [u8; size_of::<T>()]; | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/generics/param-in-ct-in-ty-param-default.stderr b/tests/ui/generics/param-in-ct-in-ty-param-default.stderr index 3d2a26e33c3..03dbb3eb9fc 100644 --- a/tests/ui/generics/param-in-ct-in-ty-param-default.stderr +++ b/tests/ui/generics/param-in-ct-in-ty-param-default.stderr @@ -5,7 +5,7 @@ LL | struct Foo<T, U = [u8; std::mem::size_of::<T>()]>(T, U); | ^ cannot perform const operation using `T` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error diff --git a/tests/ui/lifetimes/issue-64173-unused-lifetimes.stderr b/tests/ui/lifetimes/issue-64173-unused-lifetimes.stderr index 02ca10b2eb6..ec4aea62391 100644 --- a/tests/ui/lifetimes/issue-64173-unused-lifetimes.stderr +++ b/tests/ui/lifetimes/issue-64173-unused-lifetimes.stderr @@ -5,7 +5,7 @@ LL | beta: [(); foo::<&'a ()>()], | ^^ cannot perform const operation using `'a` | = note: lifetime parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic `Self` types are currently not permitted in anonymous constants --> $DIR/issue-64173-unused-lifetimes.rs:4:28 diff --git a/tests/ui/resolve/issue-39559.stderr b/tests/ui/resolve/issue-39559.stderr index e7d26d63be3..0aab54fe59d 100644 --- a/tests/ui/resolve/issue-39559.stderr +++ b/tests/ui/resolve/issue-39559.stderr @@ -5,7 +5,7 @@ LL | entries: [T; D::dim()], | ^^^^^^ cannot perform const operation using `D` | = note: type parameters may not be used in const expressions - = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions error: aborting due to 1 previous error |