diff options
Diffstat (limited to 'tests/ui/feature-gates')
38 files changed, 468 insertions, 190 deletions
diff --git a/tests/ui/feature-gates/doc-rust-logo.rs b/tests/ui/feature-gates/doc-rust-logo.rs new file mode 100644 index 000000000..e6a585129 --- /dev/null +++ b/tests/ui/feature-gates/doc-rust-logo.rs @@ -0,0 +1,5 @@ +#![doc(rust_logo)] +//~^ ERROR the `#[doc(rust_logo)]` attribute is used for Rust branding +//! This is not an official rust crate + +fn main() {} diff --git a/tests/ui/feature-gates/doc-rust-logo.stderr b/tests/ui/feature-gates/doc-rust-logo.stderr new file mode 100644 index 000000000..ff5855290 --- /dev/null +++ b/tests/ui/feature-gates/doc-rust-logo.stderr @@ -0,0 +1,12 @@ +error[E0658]: the `#[doc(rust_logo)]` attribute is used for Rust branding + --> $DIR/doc-rust-logo.rs:1:8 + | +LL | #![doc(rust_logo)] + | ^^^^^^^^^ + | + = note: see issue #90418 <https://github.com/rust-lang/rust/issues/90418> for more information + = help: add `#![feature(rustdoc_internals)]` to the crate attributes to enable + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs b/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs index 49fb10e60..152c7a8de 100644 --- a/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs +++ b/tests/ui/feature-gates/feature-gate-associated_type_bounds.rs @@ -54,20 +54,20 @@ fn _rpit_dyn() -> Box<dyn Tr1<As1: Copy>> { Box::new(S1) } const _cdef: impl Tr1<As1: Copy> = S1; //~^ ERROR associated type bounds are unstable -//~| ERROR `impl Trait` only allowed in function and inherent method return types +//~| ERROR `impl Trait` only allowed in function and inherent method argument and return types // FIXME: uncomment when `impl_trait_in_bindings` feature is fixed. // const _cdef_dyn: &dyn Tr1<As1: Copy> = &S1; static _sdef: impl Tr1<As1: Copy> = S1; //~^ ERROR associated type bounds are unstable -//~| ERROR `impl Trait` only allowed in function and inherent method return types +//~| ERROR `impl Trait` only allowed in function and inherent method argument and return types // FIXME: uncomment when `impl_trait_in_bindings` feature is fixed. // static _sdef_dyn: &dyn Tr1<As1: Copy> = &S1; fn main() { let _: impl Tr1<As1: Copy> = S1; //~^ ERROR associated type bounds are unstable - //~| ERROR `impl Trait` only allowed in function and inherent method return types + //~| ERROR `impl Trait` only allowed in function and inherent method argument and return types // FIXME: uncomment when `impl_trait_in_bindings` feature is fixed. // let _: &dyn Tr1<As1: Copy> = &S1; } diff --git a/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr b/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr index 4233a8af9..f2bceda9b 100644 --- a/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr +++ b/tests/ui/feature-gates/feature-gate-associated_type_bounds.stderr @@ -115,19 +115,19 @@ LL | let _: impl Tr1<As1: Copy> = S1; = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in const types --> $DIR/feature-gate-associated_type_bounds.rs:55:14 | LL | const _cdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in const types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in const types --> $DIR/feature-gate-associated_type_bounds.rs:61:15 | LL | static _sdef: impl Tr1<As1: Copy> = S1; | ^^^^^^^^^^^^^^^^^^^ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in variable bindings +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in variable bindings --> $DIR/feature-gate-associated_type_bounds.rs:68:12 | LL | let _: impl Tr1<As1: Copy> = S1; diff --git a/tests/ui/feature-gates/feature-gate-closure_track_caller.rs b/tests/ui/feature-gates/feature-gate-closure_track_caller.rs index a4c91f3bc..58a9c84be 100644 --- a/tests/ui/feature-gates/feature-gate-closure_track_caller.rs +++ b/tests/ui/feature-gates/feature-gate-closure_track_caller.rs @@ -1,9 +1,9 @@ // edition:2021 #![feature(stmt_expr_attributes)] -#![feature(generators)] +#![feature(coroutines)] fn main() { let _closure = #[track_caller] || {}; //~ `#[track_caller]` on closures - let _generator = #[track_caller] || { yield; }; //~ `#[track_caller]` on closures + let _coroutine = #[track_caller] || { yield; }; //~ `#[track_caller]` on closures let _future = #[track_caller] async {}; //~ `#[track_caller]` on closures } diff --git a/tests/ui/feature-gates/feature-gate-closure_track_caller.stderr b/tests/ui/feature-gates/feature-gate-closure_track_caller.stderr index cf2ea5fe1..d5ef5d09e 100644 --- a/tests/ui/feature-gates/feature-gate-closure_track_caller.stderr +++ b/tests/ui/feature-gates/feature-gate-closure_track_caller.stderr @@ -10,7 +10,7 @@ LL | let _closure = #[track_caller] || {}; error[E0658]: `#[track_caller]` on closures is currently unstable --> $DIR/feature-gate-closure_track_caller.rs:7:22 | -LL | let _generator = #[track_caller] || { yield; }; +LL | let _coroutine = #[track_caller] || { yield; }; | ^^^^^^^^^^^^^^^ | = note: see issue #87417 <https://github.com/rust-lang/rust/issues/87417> for more information diff --git a/tests/ui/feature-gates/feature-gate-coroutines.e2024.stderr b/tests/ui/feature-gates/feature-gate-coroutines.e2024.stderr new file mode 100644 index 000000000..2e529236a --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-coroutines.e2024.stderr @@ -0,0 +1,28 @@ +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:5:5 + | +LL | yield true; + | ^^^^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:9:16 + | +LL | let _ = || yield true; + | ^^^^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + +error[E0627]: yield expression outside of coroutine literal + --> $DIR/feature-gate-coroutines.rs:5:5 + | +LL | yield true; + | ^^^^^^^^^^ + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0627, E0658. +For more information about an error, try `rustc --explain E0627`. diff --git a/tests/ui/feature-gates/feature-gate-coroutines.none.stderr b/tests/ui/feature-gates/feature-gate-coroutines.none.stderr new file mode 100644 index 000000000..ab24805e4 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-coroutines.none.stderr @@ -0,0 +1,66 @@ +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:5:5 + | +LL | yield true; + | ^^^^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:9:16 + | +LL | let _ = || yield true; + | ^^^^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:16:5 + | +LL | yield; + | ^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:17:5 + | +LL | yield 0; + | ^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:5:5 + | +LL | yield true; + | ^^^^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0658]: yield syntax is experimental + --> $DIR/feature-gate-coroutines.rs:9:16 + | +LL | let _ = || yield true; + | ^^^^^^^^^^ + | + = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information + = help: add `#![feature(coroutines)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error[E0627]: yield expression outside of coroutine literal + --> $DIR/feature-gate-coroutines.rs:5:5 + | +LL | yield true; + | ^^^^^^^^^^ + +error: aborting due to 7 previous errors + +Some errors have detailed explanations: E0627, E0658. +For more information about an error, try `rustc --explain E0627`. diff --git a/tests/ui/feature-gates/feature-gate-coroutines.rs b/tests/ui/feature-gates/feature-gate-coroutines.rs new file mode 100644 index 000000000..53b58d486 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-coroutines.rs @@ -0,0 +1,18 @@ +// revisions: e2024 none +//[e2024] compile-flags: --edition 2024 -Zunstable-options + +fn main() { + yield true; //~ ERROR yield syntax is experimental + //~^ ERROR yield expression outside of coroutine literal + //[none]~^^ ERROR yield syntax is experimental + + let _ = || yield true; //~ ERROR yield syntax is experimental + //[none]~^ ERROR yield syntax is experimental +} + +#[cfg(FALSE)] +fn foo() { + // Ok in 2024 edition + yield; //[none]~ ERROR yield syntax is experimental + yield 0; //[none]~ ERROR yield syntax is experimental +} diff --git a/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.stderr b/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.stderr index 303700c7a..00b8c0eef 100644 --- a/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.stderr +++ b/tests/ui/feature-gates/feature-gate-dispatch-from-dyn-missing-impl.stderr @@ -14,6 +14,7 @@ LL | trait Trait { | ----- this trait cannot be made into an object... LL | fn ptr(self: Ptr<Self>); | ^^^^^^^^^ ...because method `ptr`'s `self` parameter cannot be dispatched on + = help: only type `i32` implements the trait, consider using it directly instead error[E0038]: the trait `Trait` cannot be made into an object --> $DIR/feature-gate-dispatch-from-dyn-missing-impl.rs:32:5 @@ -31,6 +32,7 @@ LL | trait Trait { | ----- this trait cannot be made into an object... LL | fn ptr(self: Ptr<Self>); | ^^^^^^^^^ ...because method `ptr`'s `self` parameter cannot be dispatched on + = help: only type `i32` implements the trait, consider using it directly instead = note: required for the cast from `Ptr<{integer}>` to `Ptr<dyn Trait>` error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/feature-gate-gen_blocks.e2024.stderr b/tests/ui/feature-gates/feature-gate-gen_blocks.e2024.stderr new file mode 100644 index 000000000..1462c41e9 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-gen_blocks.e2024.stderr @@ -0,0 +1,28 @@ +error[E0658]: gen blocks are experimental + --> $DIR/feature-gate-gen_blocks.rs:5:5 + | +LL | gen {}; + | ^^^^^ + | + = note: see issue #117078 <https://github.com/rust-lang/rust/issues/117078> for more information + = help: add `#![feature(gen_blocks)]` to the crate attributes to enable + +error[E0658]: gen blocks are experimental + --> $DIR/feature-gate-gen_blocks.rs:13:5 + | +LL | gen {}; + | ^^^^^ + | + = note: see issue #117078 <https://github.com/rust-lang/rust/issues/117078> for more information + = help: add `#![feature(gen_blocks)]` to the crate attributes to enable + +error[E0282]: type annotations needed + --> $DIR/feature-gate-gen_blocks.rs:5:9 + | +LL | gen {}; + | ^^ cannot infer type + +error: aborting due to 3 previous errors + +Some errors have detailed explanations: E0282, E0658. +For more information about an error, try `rustc --explain E0282`. diff --git a/tests/ui/feature-gates/feature-gate-gen_blocks.none.stderr b/tests/ui/feature-gates/feature-gate-gen_blocks.none.stderr new file mode 100644 index 000000000..b448c35e8 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-gen_blocks.none.stderr @@ -0,0 +1,9 @@ +error[E0422]: cannot find struct, variant or union type `gen` in this scope + --> $DIR/feature-gate-gen_blocks.rs:5:5 + | +LL | gen {}; + | ^^^ not found in this scope + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0422`. diff --git a/tests/ui/feature-gates/feature-gate-gen_blocks.rs b/tests/ui/feature-gates/feature-gate-gen_blocks.rs new file mode 100644 index 000000000..e2e1574a3 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-gen_blocks.rs @@ -0,0 +1,15 @@ +// revisions: e2024 none +//[e2024] compile-flags: --edition 2024 -Zunstable-options + +fn main() { + gen {}; + //[none]~^ ERROR: cannot find struct, variant or union type `gen` + //[e2024]~^^ ERROR: gen blocks are experimental + //[e2024]~| ERROR: type annotations needed +} + +#[cfg(FALSE)] +fn foo() { + gen {}; + //[e2024]~^ ERROR: gen blocks are experimental +} diff --git a/tests/ui/feature-gates/feature-gate-generators.rs b/tests/ui/feature-gates/feature-gate-generators.rs deleted file mode 100644 index 931fee134..000000000 --- a/tests/ui/feature-gates/feature-gate-generators.rs +++ /dev/null @@ -1,10 +0,0 @@ -fn main() { - yield true; //~ ERROR yield syntax is experimental - //~^ ERROR yield expression outside of generator literal -} - -#[cfg(FALSE)] -fn foo() { - yield; //~ ERROR yield syntax is experimental - yield 0; //~ ERROR yield syntax is experimental -} diff --git a/tests/ui/feature-gates/feature-gate-generators.stderr b/tests/ui/feature-gates/feature-gate-generators.stderr deleted file mode 100644 index dfea178a6..000000000 --- a/tests/ui/feature-gates/feature-gate-generators.stderr +++ /dev/null @@ -1,37 +0,0 @@ -error[E0658]: yield syntax is experimental - --> $DIR/feature-gate-generators.rs:2:5 - | -LL | yield true; - | ^^^^^^^^^^ - | - = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information - = help: add `#![feature(generators)]` to the crate attributes to enable - -error[E0658]: yield syntax is experimental - --> $DIR/feature-gate-generators.rs:8:5 - | -LL | yield; - | ^^^^^ - | - = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information - = help: add `#![feature(generators)]` to the crate attributes to enable - -error[E0658]: yield syntax is experimental - --> $DIR/feature-gate-generators.rs:9:5 - | -LL | yield 0; - | ^^^^^^^ - | - = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information - = help: add `#![feature(generators)]` to the crate attributes to enable - -error[E0627]: yield expression outside of generator literal - --> $DIR/feature-gate-generators.rs:2:5 - | -LL | yield true; - | ^^^^^^^^^^ - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0627, E0658. -For more information about an error, try `rustc --explain E0627`. diff --git a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs index 0db8088f7..1b9530fa8 100644 --- a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs +++ b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.rs @@ -1,6 +1,6 @@ fn f() -> impl Fn() -> impl Sized { || () } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return fn g() -> &'static dyn Fn() -> impl Sized { &|| () } -//~^ ERROR `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return +//~^ ERROR `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr index c8c3e13d7..f0c0cd040 100644 --- a/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr +++ b/tests/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr @@ -1,4 +1,4 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:1:24 | LL | fn f() -> impl Fn() -> impl Sized { || () } @@ -7,7 +7,7 @@ LL | fn f() -> impl Fn() -> impl Sized { || () } = note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information = help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return types +error[E0562]: `impl Trait` only allowed in function and inherent method argument and return types, not in `Fn` trait return types --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:3:32 | LL | fn g() -> &'static dyn Fn() -> impl Sized { &|| () } diff --git a/tests/ui/feature-gates/feature-gate-lint-reasons.stderr b/tests/ui/feature-gates/feature-gate-lint-reasons.stderr index 12793c7a2..6d49b7ed2 100644 --- a/tests/ui/feature-gates/feature-gate-lint-reasons.stderr +++ b/tests/ui/feature-gates/feature-gate-lint-reasons.stderr @@ -15,6 +15,7 @@ LL | #![warn(nonstandard_style, reason = "the standard should be respected")] | = note: see issue #54503 <https://github.com/rust-lang/rust/issues/54503> for more information = help: add `#![feature(lint_reasons)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr b/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr index 1f725f354..5e14bf639 100644 --- a/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr +++ b/tests/ui/feature-gates/feature-gate-multiple_supertrait_upcastable.stderr @@ -25,6 +25,7 @@ LL | #![deny(multiple_supertrait_upcastable)] | = note: the `multiple_supertrait_upcastable` lint is unstable = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `multiple_supertrait_upcastable` --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1 @@ -34,6 +35,7 @@ LL | #![warn(multiple_supertrait_upcastable)] | = note: the `multiple_supertrait_upcastable` lint is unstable = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `multiple_supertrait_upcastable` --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:3:1 @@ -43,6 +45,7 @@ LL | #![deny(multiple_supertrait_upcastable)] | = note: the `multiple_supertrait_upcastable` lint is unstable = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `multiple_supertrait_upcastable` --> $DIR/feature-gate-multiple_supertrait_upcastable.rs:7:1 @@ -52,6 +55,7 @@ LL | #![warn(multiple_supertrait_upcastable)] | = note: the `multiple_supertrait_upcastable` lint is unstable = help: add `#![feature(multiple_supertrait_upcastable)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: 6 warnings emitted diff --git a/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.rs b/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.rs index 9b646060a..1922bfb49 100644 --- a/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.rs +++ b/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.rs @@ -3,13 +3,17 @@ #![deny(non_exhaustive_omitted_patterns)] //~^ WARNING unknown lint: `non_exhaustive_omitted_patterns` //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` +//~| WARNING unknown lint: `non_exhaustive_omitted_patterns` #![allow(non_exhaustive_omitted_patterns)] //~^ WARNING unknown lint: `non_exhaustive_omitted_patterns` //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` +//~| WARNING unknown lint: `non_exhaustive_omitted_patterns` fn main() { enum Foo { - A, B, C, + A, + B, + C, } #[allow(non_exhaustive_omitted_patterns)] @@ -17,18 +21,22 @@ fn main() { //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` + //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` match Foo::A { + //~^ ERROR non-exhaustive patterns: `Foo::C` not covered Foo::A => {} Foo::B => {} } - //~^^^^ ERROR non-exhaustive patterns: `Foo::C` not covered + #[warn(non_exhaustive_omitted_patterns)] + //~^ WARNING unknown lint: `non_exhaustive_omitted_patterns` + //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` + //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` + //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` + //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` match Foo::A { Foo::A => {} Foo::B => {} - #[warn(non_exhaustive_omitted_patterns)] _ => {} } - //~^^^ WARNING unknown lint: `non_exhaustive_omitted_patterns` - //~| WARNING unknown lint: `non_exhaustive_omitted_patterns` } diff --git a/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr b/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr index fb39c404c..8af0eedc8 100644 --- a/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr +++ b/tests/ui/feature-gates/feature-gate-non_exhaustive_omitted_patterns_lint.stderr @@ -10,7 +10,7 @@ LL | #![deny(non_exhaustive_omitted_patterns)] = note: `#[warn(unknown_lints)]` on by default warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:6:1 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:7:1 | LL | #![allow(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -20,7 +20,7 @@ LL | #![allow(non_exhaustive_omitted_patterns)] = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:19:5 | LL | #[allow(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -30,7 +30,7 @@ LL | #[allow(non_exhaustive_omitted_patterns)] = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:19:5 | LL | #[allow(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -38,18 +38,30 @@ LL | #[allow(non_exhaustive_omitted_patterns)] = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:29:9 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:31:5 | -LL | #[warn(non_exhaustive_omitted_patterns)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[warn(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable warning: unknown lint: `non_exhaustive_omitted_patterns` + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:31:5 + | +LL | #[warn(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `non_exhaustive_omitted_patterns` lint is unstable + = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information + = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +warning: unknown lint: `non_exhaustive_omitted_patterns` --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:3:1 | LL | #![deny(non_exhaustive_omitted_patterns)] @@ -58,9 +70,10 @@ LL | #![deny(non_exhaustive_omitted_patterns)] = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:6:1 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:7:1 | LL | #![allow(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -68,9 +81,10 @@ LL | #![allow(non_exhaustive_omitted_patterns)] = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:19:5 | LL | #[allow(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -78,9 +92,10 @@ LL | #[allow(non_exhaustive_omitted_patterns)] = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:19:5 | LL | #[allow(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -88,30 +103,44 @@ LL | #[allow(non_exhaustive_omitted_patterns)] = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `non_exhaustive_omitted_patterns` - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:29:9 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:31:5 | -LL | #[warn(non_exhaustive_omitted_patterns)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[warn(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the `non_exhaustive_omitted_patterns` lint is unstable = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +warning: unknown lint: `non_exhaustive_omitted_patterns` + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:31:5 + | +LL | #[warn(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `non_exhaustive_omitted_patterns` lint is unstable + = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information + = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error[E0004]: non-exhaustive patterns: `Foo::C` not covered - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:20:11 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:25:11 | LL | match Foo::A { | ^^^^^^ pattern `Foo::C` not covered | note: `Foo` defined here - --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:12:15 + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:13:10 | LL | enum Foo { - | --- -LL | A, B, C, - | ^ not covered + | ^^^ +... +LL | C, + | - not covered = note: the matched value is of type `Foo` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | @@ -119,6 +148,50 @@ LL ~ Foo::B => {}, LL + Foo::C => todo!() | -error: aborting due to previous error; 10 warnings emitted +warning: unknown lint: `non_exhaustive_omitted_patterns` + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:3:1 + | +LL | #![deny(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `non_exhaustive_omitted_patterns` lint is unstable + = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information + = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +warning: unknown lint: `non_exhaustive_omitted_patterns` + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:7:1 + | +LL | #![allow(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `non_exhaustive_omitted_patterns` lint is unstable + = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information + = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +warning: unknown lint: `non_exhaustive_omitted_patterns` + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:19:5 + | +LL | #[allow(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `non_exhaustive_omitted_patterns` lint is unstable + = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information + = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +warning: unknown lint: `non_exhaustive_omitted_patterns` + --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:31:5 + | +LL | #[warn(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the `non_exhaustive_omitted_patterns` lint is unstable + = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information + = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to previous error; 16 warnings emitted For more information about this error, try `rustc --explain E0004`. diff --git a/tests/ui/feature-gates/feature-gate-offset-of-enum.rs b/tests/ui/feature-gates/feature-gate-offset-of-enum.rs new file mode 100644 index 000000000..e19dcf9f6 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-offset-of-enum.rs @@ -0,0 +1,15 @@ +#![feature(offset_of)] + +use std::mem::offset_of; + +enum Alpha { + One(u8), + Two(u8), +} + +fn main() { + offset_of!(Alpha::One, 0); //~ ERROR expected type, found variant `Alpha::One` + offset_of!(Alpha, One); //~ ERROR `One` is an enum variant; expected field at end of `offset_of` + //~| ERROR using enums in offset_of is experimental + offset_of!(Alpha, Two.0); //~ ERROR using enums in offset_of is experimental +} diff --git a/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr b/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr new file mode 100644 index 000000000..893f78702 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-offset-of-enum.stderr @@ -0,0 +1,37 @@ +error[E0573]: expected type, found variant `Alpha::One` + --> $DIR/feature-gate-offset-of-enum.rs:11:16 + | +LL | offset_of!(Alpha::One, 0); + | ^^^^^^^^^^ + | | + | not a type + | help: try using the variant's enum: `Alpha` + +error[E0658]: using enums in offset_of is experimental + --> $DIR/feature-gate-offset-of-enum.rs:12:23 + | +LL | offset_of!(Alpha, One); + | ^^^ + | + = note: see issue #106655 <https://github.com/rust-lang/rust/issues/106655> for more information + = help: add `#![feature(offset_of_enum)]` to the crate attributes to enable + +error[E0795]: `One` is an enum variant; expected field at end of `offset_of` + --> $DIR/feature-gate-offset-of-enum.rs:12:23 + | +LL | offset_of!(Alpha, One); + | ^^^ enum variant + +error[E0658]: using enums in offset_of is experimental + --> $DIR/feature-gate-offset-of-enum.rs:14:23 + | +LL | offset_of!(Alpha, Two.0); + | ^^^ + | + = note: see issue #106655 <https://github.com/rust-lang/rust/issues/106655> for more information + = help: add `#![feature(offset_of_enum)]` to the crate attributes to enable + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0573, E0658, E0795. +For more information about an error, try `rustc --explain E0573`. diff --git a/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.rs b/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.rs index 4c77180b7..b4dc1fd45 100644 --- a/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.rs +++ b/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.rs @@ -1,17 +1,17 @@ fn main() { match 0usize { - //~^ ERROR non-exhaustive patterns: `_` not covered - //~| NOTE pattern `_` not covered + //~^ ERROR non-exhaustive patterns: `usize::MAX..` not covered + //~| NOTE pattern `usize::MAX..` not covered //~| NOTE the matched value is of type `usize` //~| NOTE `usize` does not have a fixed maximum value 0..=usize::MAX => {} } match 0isize { - //~^ ERROR non-exhaustive patterns: `_` not covered - //~| NOTE pattern `_` not covered + //~^ ERROR non-exhaustive patterns: `..isize::MIN` and `isize::MAX..` not covered + //~| NOTE patterns `..isize::MIN` and `isize::MAX..` not covered //~| NOTE the matched value is of type `isize` - //~| NOTE `isize` does not have a fixed maximum value + //~| NOTE `isize` does not have fixed minimum and maximum values isize::MIN..=isize::MAX => {} } } diff --git a/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr b/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr index 853b57052..8694924e5 100644 --- a/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr +++ b/tests/ui/feature-gates/feature-gate-precise_pointer_size_matching.stderr @@ -1,31 +1,31 @@ -error[E0004]: non-exhaustive patterns: `_` not covered +error[E0004]: non-exhaustive patterns: `usize::MAX..` not covered --> $DIR/feature-gate-precise_pointer_size_matching.rs:2:11 | LL | match 0usize { - | ^^^^^^ pattern `_` not covered + | ^^^^^^ pattern `usize::MAX..` not covered | = note: the matched value is of type `usize` - = note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively + = note: `usize` does not have a fixed maximum value, so half-open ranges are necessary to match exhaustively = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | LL ~ 0..=usize::MAX => {}, -LL + _ => todo!() +LL + usize::MAX.. => todo!() | -error[E0004]: non-exhaustive patterns: `_` not covered +error[E0004]: non-exhaustive patterns: `..isize::MIN` and `isize::MAX..` not covered --> $DIR/feature-gate-precise_pointer_size_matching.rs:10:11 | LL | match 0isize { - | ^^^^^^ pattern `_` not covered + | ^^^^^^ patterns `..isize::MIN` and `isize::MAX..` not covered | = note: the matched value is of type `isize` - = note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively + = note: `isize` does not have fixed minimum and maximum values, so half-open ranges are necessary to match exhaustively = help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching -help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown +help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms | LL ~ isize::MIN..=isize::MAX => {}, -LL + _ => todo!() +LL + ..isize::MIN | isize::MAX.. => todo!() | error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs deleted file mode 100644 index 637765fff..000000000 --- a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.rs +++ /dev/null @@ -1,18 +0,0 @@ -// edition:2021 - -// async_fn_in_trait is not enough to allow use of RPITIT -#![allow(incomplete_features)] -#![feature(async_fn_in_trait)] - -trait Foo { - fn bar() -> impl Sized; //~ ERROR `impl Trait` only allowed in function and inherent method return types, not in trait method return - fn baz() -> Box<impl std::fmt::Display>; //~ ERROR `impl Trait` only allowed in function and inherent method return types, not in trait method return -} - -// Both return_position_impl_trait_in_trait and async_fn_in_trait are required for this (see also -// feature-gate-async_fn_in_trait.rs) -trait AsyncFoo { - async fn bar() -> impl Sized; //~ ERROR `impl Trait` only allowed in function and inherent method return types, not in trait method return -} - -fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr b/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr deleted file mode 100644 index 0082b6faf..000000000 --- a/tests/ui/feature-gates/feature-gate-return_position_impl_trait_in_trait.stderr +++ /dev/null @@ -1,30 +0,0 @@ -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types - --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:8:17 - | -LL | fn bar() -> impl Sized; - | ^^^^^^^^^^ - | - = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information - = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable - -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types - --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:9:21 - | -LL | fn baz() -> Box<impl std::fmt::Display>; - | ^^^^^^^^^^^^^^^^^^^^^^ - | - = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information - = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable - -error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types - --> $DIR/feature-gate-return_position_impl_trait_in_trait.rs:15:23 - | -LL | async fn bar() -> impl Sized; - | ^^^^^^^^^^ - | - = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information - = help: add `#![feature(return_position_impl_trait_in_trait)]` to the crate attributes to enable - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0562`. diff --git a/tests/ui/feature-gates/feature-gate-return_type_notation.rs b/tests/ui/feature-gates/feature-gate-return_type_notation.rs index ae12495b5..86e2c48e1 100644 --- a/tests/ui/feature-gates/feature-gate-return_type_notation.rs +++ b/tests/ui/feature-gates/feature-gate-return_type_notation.rs @@ -4,9 +4,9 @@ // [no] check-pass // Since we're not adding new syntax, `cfg`'d out RTN must pass. -#![feature(async_fn_in_trait)] trait Trait { + #[allow(async_fn_in_trait)] async fn m(); } diff --git a/tests/ui/feature-gates/feature-gate-staged_api.rs b/tests/ui/feature-gates/feature-gate-staged_api.rs index 2571ab5d1..ce6b218dd 100644 --- a/tests/ui/feature-gates/feature-gate-staged_api.rs +++ b/tests/ui/feature-gates/feature-gate-staged_api.rs @@ -1,11 +1,11 @@ -#![stable(feature = "a", since = "b")] +#![stable(feature = "a", since = "3.3.3")] //~^ ERROR stability attributes may not be used outside of the standard library mod inner_private_module { // UnnameableTypeAlias isn't marked as reachable, so no stability annotation is required here pub type UnnameableTypeAlias = u8; } -#[stable(feature = "a", since = "b")] +#[stable(feature = "a", since = "3.3.3")] //~^ ERROR stability attributes may not be used outside of the standard library pub fn f() -> inner_private_module::UnnameableTypeAlias { 0 diff --git a/tests/ui/feature-gates/feature-gate-staged_api.stderr b/tests/ui/feature-gates/feature-gate-staged_api.stderr index 951bb5a17..1a9fcb02b 100644 --- a/tests/ui/feature-gates/feature-gate-staged_api.stderr +++ b/tests/ui/feature-gates/feature-gate-staged_api.stderr @@ -1,14 +1,14 @@ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/feature-gate-staged_api.rs:8:1 | -LL | #[stable(feature = "a", since = "b")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[stable(feature = "a", since = "3.3.3")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/feature-gate-staged_api.rs:1:1 | -LL | #![stable(feature = "a", since = "b")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #![stable(feature = "a", since = "3.3.3")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/feature-gate-strict_provenance.stderr b/tests/ui/feature-gates/feature-gate-strict_provenance.stderr index 751da87cc..1e6d762a5 100644 --- a/tests/ui/feature-gates/feature-gate-strict_provenance.stderr +++ b/tests/ui/feature-gates/feature-gate-strict_provenance.stderr @@ -28,6 +28,7 @@ LL | #![deny(fuzzy_provenance_casts)] = note: the `fuzzy_provenance_casts` lint is unstable = note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information = help: add `#![feature(strict_provenance)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `lossy_provenance_casts` --> $DIR/feature-gate-strict_provenance.rs:7:1 @@ -38,6 +39,7 @@ LL | #![deny(lossy_provenance_casts)] = note: the `lossy_provenance_casts` lint is unstable = note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information = help: add `#![feature(strict_provenance)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `fuzzy_provenance_casts` --> $DIR/feature-gate-strict_provenance.rs:3:1 @@ -48,6 +50,7 @@ LL | #![deny(fuzzy_provenance_casts)] = note: the `fuzzy_provenance_casts` lint is unstable = note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information = help: add `#![feature(strict_provenance)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `lossy_provenance_casts` --> $DIR/feature-gate-strict_provenance.rs:7:1 @@ -58,6 +61,7 @@ LL | #![deny(lossy_provenance_casts)] = note: the `lossy_provenance_casts` lint is unstable = note: see issue #95228 <https://github.com/rust-lang/rust/issues/95228> for more information = help: add `#![feature(strict_provenance)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: 6 warnings emitted diff --git a/tests/ui/feature-gates/feature-gate-test_unstable_lint.stderr b/tests/ui/feature-gates/feature-gate-test_unstable_lint.stderr index b4d6aa658..562aa478a 100644 --- a/tests/ui/feature-gates/feature-gate-test_unstable_lint.stderr +++ b/tests/ui/feature-gates/feature-gate-test_unstable_lint.stderr @@ -16,6 +16,7 @@ LL | #![allow(test_unstable_lint)] | = note: the `test_unstable_lint` lint is unstable = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `test_unstable_lint` --> $DIR/feature-gate-test_unstable_lint.rs:4:1 @@ -25,6 +26,7 @@ LL | #![allow(test_unstable_lint)] | = note: the `test_unstable_lint` lint is unstable = help: add `#![feature(test_unstable_lint)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: 3 warnings emitted diff --git a/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr b/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr index 4349fea6f..2614f2b3c 100644 --- a/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr +++ b/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr @@ -18,6 +18,7 @@ LL | #![warn(unnameable_types)] = note: the `unnameable_types` lint is unstable = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: unknown lint: `unnameable_types` --> $DIR/feature-gate-type_privacy_lints.rs:3:1 @@ -28,6 +29,7 @@ LL | #![warn(unnameable_types)] = note: the `unnameable_types` lint is unstable = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` warning: 3 warnings emitted diff --git a/tests/ui/feature-gates/issue-43106-gating-of-bench.stderr b/tests/ui/feature-gates/issue-43106-gating-of-bench.stderr index 6b3322119..8270d46d4 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-bench.stderr +++ b/tests/ui/feature-gates/issue-43106-gating-of-bench.stderr @@ -11,10 +11,14 @@ error: `bench` attribute cannot be used at crate level | LL | #![bench = "4100"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +... +LL | fn main() {} + | ---- the inner attribute doesn't annotate this function | help: perhaps you meant to use an outer attribute | -LL | #[bench = "4100"] +LL - #![bench = "4100"] +LL + #[bench = "4100"] | error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs index 1fe133ac2..0f833f793 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs +++ b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs @@ -32,6 +32,12 @@ //~^ ERROR attribute should be applied to function or closure mod inline { //~^ NOTE not a function or closure + //~| NOTE the inner attribute doesn't annotate this module + //~| NOTE the inner attribute doesn't annotate this module + //~| NOTE the inner attribute doesn't annotate this module + //~| NOTE the inner attribute doesn't annotate this module + //~| NOTE the inner attribute doesn't annotate this module + //~| NOTE the inner attribute doesn't annotate this module mod inner { #![inline] } //~^ ERROR attribute should be applied to function or closure diff --git a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr index 787670404..f01153dcb 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr +++ b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr @@ -7,7 +7,7 @@ LL | #![rustc_main] = help: add `#![feature(rustc_attrs)]` to the crate attributes to enable error: attribute must be of the form `#[inline]` or `#[inline(always|never)]` - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:40:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:46:5 | LL | #[inline = "2100"] fn f() { } | ^^^^^^^^^^^^^^^^^^ @@ -17,31 +17,31 @@ LL | #[inline = "2100"] fn f() { } = note: `#[deny(ill_formed_attribute_input)]` on by default error: `start` attribute can only be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:119:1 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:125:1 | LL | #[start] | ^^^^^^^^ error: `start` attribute can only be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:122:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:128:17 | LL | mod inner { #![start] } | ^^^^^^^^^ error: `start` attribute can only be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:127:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:133:5 | LL | #[start] struct S; | ^^^^^^^^ error: `start` attribute can only be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:130:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:136:5 | LL | #[start] type T = S; | ^^^^^^^^ error: `start` attribute can only be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:133:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:139:5 | LL | #[start] impl S { } | ^^^^^^^^ @@ -55,14 +55,14 @@ LL | LL | / mod inline { LL | | LL | | -LL | | mod inner { #![inline] } +LL | | ... | LL | | LL | | } | |_- not a function or closure error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:59:1 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:65:1 | LL | #[no_link] | ^^^^^^^^^^ @@ -77,7 +77,7 @@ LL | | } | |_- not an `extern crate` item error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:85:1 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:91:1 | LL | #[export_name = "2200"] | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -92,7 +92,7 @@ LL | | } | |_- not a free function, impl method or static error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:137:8 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:143:8 | LL | #[repr(C)] | ^ @@ -129,10 +129,14 @@ error: `macro_export` attribute cannot be used at crate level | LL | #![macro_export] | ^^^^^^^^^^^^^^^^ +... +LL | mod inline { + | ------ the inner attribute doesn't annotate this module | help: perhaps you meant to use an outer attribute | -LL | #[macro_export] +LL - #![macro_export] +LL + #[macro_export] | error: `rustc_main` attribute cannot be used at crate level @@ -140,21 +144,29 @@ error: `rustc_main` attribute cannot be used at crate level | LL | #![rustc_main] | ^^^^^^^^^^^^^^ +... +LL | mod inline { + | ------ the inner attribute doesn't annotate this module | help: perhaps you meant to use an outer attribute | -LL | #[rustc_main] - | ~~~~~~~~~~~~~ +LL - #![rustc_main] +LL + #[rustc_main] + | error: `start` attribute cannot be used at crate level --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:16:1 | LL | #![start] | ^^^^^^^^^ +... +LL | mod inline { + | ------ the inner attribute doesn't annotate this module | help: perhaps you meant to use an outer attribute | -LL | #[start] +LL - #![start] +LL + #[start] | error: `repr` attribute cannot be used at crate level @@ -162,10 +174,14 @@ error: `repr` attribute cannot be used at crate level | LL | #![repr()] | ^^^^^^^^^^ +... +LL | mod inline { + | ------ the inner attribute doesn't annotate this module | help: perhaps you meant to use an outer attribute | -LL | #[repr()] +LL - #![repr()] +LL + #[repr()] | error: `path` attribute cannot be used at crate level @@ -173,10 +189,14 @@ error: `path` attribute cannot be used at crate level | LL | #![path = "3800"] | ^^^^^^^^^^^^^^^^^ +... +LL | mod inline { + | ------ the inner attribute doesn't annotate this module | help: perhaps you meant to use an outer attribute | -LL | #[path = "3800"] +LL - #![path = "3800"] +LL + #[path = "3800"] | error: `automatically_derived` attribute cannot be used at crate level @@ -184,122 +204,126 @@ error: `automatically_derived` attribute cannot be used at crate level | LL | #![automatically_derived] | ^^^^^^^^^^^^^^^^^^^^^^^^^ +... +LL | mod inline { + | ------ the inner attribute doesn't annotate this module | help: perhaps you meant to use an outer attribute | -LL | #[automatically_derived] +LL - #![automatically_derived] +LL + #[automatically_derived] | error[E0518]: attribute should be applied to function or closure - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:36:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:42:17 | LL | mod inner { #![inline] } | ------------^^^^^^^^^^-- not a function or closure error[E0518]: attribute should be applied to function or closure - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:46:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:52:5 | LL | #[inline] struct S; | ^^^^^^^^^ --------- not a function or closure error[E0518]: attribute should be applied to function or closure - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:50:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:56:5 | LL | #[inline] type T = S; | ^^^^^^^^^ ----------- not a function or closure error[E0518]: attribute should be applied to function or closure - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:54:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:60:5 | LL | #[inline] impl S { } | ^^^^^^^^^ ---------- not a function or closure error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:64:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:70:17 | LL | mod inner { #![no_link] } | ------------^^^^^^^^^^^-- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:68:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:74:5 | LL | #[no_link] fn f() { } | ^^^^^^^^^^ ---------- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:72:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:78:5 | LL | #[no_link] struct S; | ^^^^^^^^^^ --------- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:76:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:82:5 | LL | #[no_link]type T = S; | ^^^^^^^^^^----------- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:80:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:86:5 | LL | #[no_link] impl S { } | ^^^^^^^^^^ ---------- not an `extern crate` item error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:90:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:96:17 | LL | mod inner { #![export_name="2200"] } | ------------^^^^^^^^^^^^^^^^^^^^^^-- not a free function, impl method or static error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:96:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:102:5 | LL | #[export_name = "2200"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^ --------- not a free function, impl method or static error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:100:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:106:5 | LL | #[export_name = "2200"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^ ----------- not a free function, impl method or static error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:104:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:110:5 | LL | #[export_name = "2200"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^ ---------- not a free function, impl method or static error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:109:9 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:115:9 | LL | #[export_name = "2200"] fn foo(); | ^^^^^^^^^^^^^^^^^^^^^^^ --------- not a free function, impl method or static error: attribute should be applied to a free function, impl method or static - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:113:9 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:119:9 | LL | #[export_name = "2200"] fn bar() {} | ^^^^^^^^^^^^^^^^^^^^^^^ ----------- not a free function, impl method or static error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:141:25 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:147:25 | LL | mod inner { #![repr(C)] } | --------------------^---- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:145:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:151:12 | LL | #[repr(C)] fn f() { } | ^ ---------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:151:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:157:12 | LL | #[repr(C)] type T = S; | ^ ----------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:155:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:161:12 | LL | #[repr(C)] impl S { } | ^ ---------- not a struct, enum, or union diff --git a/tests/ui/feature-gates/issue-43106-gating-of-derive-2.stderr b/tests/ui/feature-gates/issue-43106-gating-of-derive-2.stderr index ab1659173..1e47259cb 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-derive-2.stderr +++ b/tests/ui/feature-gates/issue-43106-gating-of-derive-2.stderr @@ -9,6 +9,8 @@ error: cannot find derive macro `x3300` in this scope | LL | #[derive(x3300)] | ^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: cannot find derive macro `x3300` in this scope --> $DIR/issue-43106-gating-of-derive-2.rs:9:14 @@ -21,6 +23,8 @@ error: cannot find derive macro `x3300` in this scope | LL | #[derive(x3300)] | ^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: cannot find derive macro `x3300` in this scope --> $DIR/issue-43106-gating-of-derive-2.rs:4:14 @@ -33,6 +37,8 @@ error: cannot find derive macro `x3300` in this scope | LL | #[derive(x3300)] | ^^^^^ + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` error: aborting due to 6 previous errors diff --git a/tests/ui/feature-gates/issue-43106-gating-of-test.stderr b/tests/ui/feature-gates/issue-43106-gating-of-test.stderr index 300a9966d..922c9861a 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-test.stderr +++ b/tests/ui/feature-gates/issue-43106-gating-of-test.stderr @@ -11,10 +11,14 @@ error: `test` attribute cannot be used at crate level | LL | #![test = "4200"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +... +LL | fn main() {} + | ---- the inner attribute doesn't annotate this function | help: perhaps you meant to use an outer attribute | -LL | #[test = "4200"] +LL - #![test = "4200"] +LL + #[test = "4200"] | error: aborting due to 2 previous errors |