diff options
Diffstat (limited to 'tests')
20 files changed, 57 insertions, 57 deletions
diff --git a/tests/ui/editions/never-type-fallback-breaking.e2021.fixed b/tests/ui/editions/never-type-fallback-breaking.e2021.fixed index 3fed16f0ee7..75bc598d17b 100644 --- a/tests/ui/editions/never-type-fallback-breaking.e2021.fixed +++ b/tests/ui/editions/never-type-fallback-breaking.e2021.fixed @@ -16,7 +16,7 @@ fn main() { fn m() { //[e2021]~^ this function depends on never type fallback being `()` - //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! let x: () = match true { true => Default::default(), //[e2024]~^ error: the trait bound `!: Default` is not satisfied @@ -28,7 +28,7 @@ fn m() { fn q() -> Option<()> { //[e2021]~^ this function depends on never type fallback being `()` - //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! fn deserialize<T: Default>() -> Option<T> { Some(T::default()) } @@ -45,7 +45,7 @@ fn help<'a: 'a, T: Into<()>, U>(_: U) -> Result<T, ()> { } fn meow() -> Result<(), ()> { //[e2021]~^ this function depends on never type fallback being `()` - //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! help::<(), _>(1)?; //[e2024]~^ error: the trait bound `(): From<!>` is not satisfied Ok(()) diff --git a/tests/ui/editions/never-type-fallback-breaking.e2021.stderr b/tests/ui/editions/never-type-fallback-breaking.e2021.stderr index fdc97e54d4e..454e88d4569 100644 --- a/tests/ui/editions/never-type-fallback-breaking.e2021.stderr +++ b/tests/ui/editions/never-type-fallback-breaking.e2021.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn m() { | ^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: Default` will fail @@ -24,7 +24,7 @@ warning: this function depends on never type fallback being `()` LL | fn q() -> Option<()> { | ^^^^^^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: Default` will fail @@ -43,7 +43,7 @@ warning: this function depends on never type fallback being `()` LL | fn meow() -> Result<(), ()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `(): From<!>` will fail diff --git a/tests/ui/editions/never-type-fallback-breaking.rs b/tests/ui/editions/never-type-fallback-breaking.rs index 71d36f3a2d9..32e83e74139 100644 --- a/tests/ui/editions/never-type-fallback-breaking.rs +++ b/tests/ui/editions/never-type-fallback-breaking.rs @@ -16,7 +16,7 @@ fn main() { fn m() { //[e2021]~^ this function depends on never type fallback being `()` - //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! let x = match true { true => Default::default(), //[e2024]~^ error: the trait bound `!: Default` is not satisfied @@ -28,7 +28,7 @@ fn m() { fn q() -> Option<()> { //[e2021]~^ this function depends on never type fallback being `()` - //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! fn deserialize<T: Default>() -> Option<T> { Some(T::default()) } @@ -45,7 +45,7 @@ fn help<'a: 'a, T: Into<()>, U>(_: U) -> Result<T, ()> { } fn meow() -> Result<(), ()> { //[e2021]~^ this function depends on never type fallback being `()` - //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[e2021]~| this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! help(1)?; //[e2024]~^ error: the trait bound `(): From<!>` is not satisfied Ok(()) diff --git a/tests/ui/never_type/defaulted-never-note.nofallback.stderr b/tests/ui/never_type/defaulted-never-note.nofallback.stderr index 6bc4501b6a3..e8d0be10d4d 100644 --- a/tests/ui/never_type/defaulted-never-note.nofallback.stderr +++ b/tests/ui/never_type/defaulted-never-note.nofallback.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn smeg() { | ^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: ImplementedForUnitButNotNever` will fail diff --git a/tests/ui/never_type/defaulted-never-note.rs b/tests/ui/never_type/defaulted-never-note.rs index 40861e73b39..badb5d4c51d 100644 --- a/tests/ui/never_type/defaulted-never-note.rs +++ b/tests/ui/never_type/defaulted-never-note.rs @@ -27,7 +27,7 @@ fn foo<T: ImplementedForUnitButNotNever>(_t: T) {} //[fallback]~| NOTE required by a bound in `foo` fn smeg() { //[nofallback]~^ warn: this function depends on never type fallback being `()` - //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! let _x = return; foo(_x); //[fallback]~^ ERROR the trait bound diff --git a/tests/ui/never_type/dependency-on-fallback-to-unit.rs b/tests/ui/never_type/dependency-on-fallback-to-unit.rs index 5448d0be2c6..fad4c7c7df7 100644 --- a/tests/ui/never_type/dependency-on-fallback-to-unit.rs +++ b/tests/ui/never_type/dependency-on-fallback-to-unit.rs @@ -7,7 +7,7 @@ fn main() { fn def() { //~^ warn: this function depends on never type fallback being `()` - //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! match true { false => <_>::default(), true => return, @@ -18,7 +18,7 @@ fn def() { // <https://github.com/rust-lang/rust/issues/39216> fn question_mark() -> Result<(), ()> { //~^ warn: this function depends on never type fallback being `()` - //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! deserialize()?; Ok(()) } diff --git a/tests/ui/never_type/dependency-on-fallback-to-unit.stderr b/tests/ui/never_type/dependency-on-fallback-to-unit.stderr index 79f47bb5fbc..2f10428ee93 100644 --- a/tests/ui/never_type/dependency-on-fallback-to-unit.stderr +++ b/tests/ui/never_type/dependency-on-fallback-to-unit.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn def() { | ^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: Default` will fail @@ -24,7 +24,7 @@ warning: this function depends on never type fallback being `()` LL | fn question_mark() -> Result<(), ()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: Default` will fail diff --git a/tests/ui/never_type/diverging-fallback-control-flow.nofallback.stderr b/tests/ui/never_type/diverging-fallback-control-flow.nofallback.stderr index d40d1da76f9..35b245bd743 100644 --- a/tests/ui/never_type/diverging-fallback-control-flow.nofallback.stderr +++ b/tests/ui/never_type/diverging-fallback-control-flow.nofallback.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn assignment() { | ^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: UnitDefault` will fail @@ -24,7 +24,7 @@ warning: this function depends on never type fallback being `()` LL | fn assignment_rev() { | ^^^^^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: UnitDefault` will fail diff --git a/tests/ui/never_type/diverging-fallback-control-flow.rs b/tests/ui/never_type/diverging-fallback-control-flow.rs index 575e2e9273c..647667126d4 100644 --- a/tests/ui/never_type/diverging-fallback-control-flow.rs +++ b/tests/ui/never_type/diverging-fallback-control-flow.rs @@ -29,7 +29,7 @@ impl UnitDefault for () { fn assignment() { //[nofallback]~^ warn: this function depends on never type fallback being `()` - //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! let x; if true { @@ -41,7 +41,7 @@ fn assignment() { fn assignment_rev() { //[nofallback]~^ warn: this function depends on never type fallback being `()` - //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! let x; if true { diff --git a/tests/ui/never_type/diverging-fallback-no-leak.nofallback.stderr b/tests/ui/never_type/diverging-fallback-no-leak.nofallback.stderr index d11c21d9573..689791fc460 100644 --- a/tests/ui/never_type/diverging-fallback-no-leak.nofallback.stderr +++ b/tests/ui/never_type/diverging-fallback-no-leak.nofallback.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn main() { | ^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: Test` will fail diff --git a/tests/ui/never_type/diverging-fallback-no-leak.rs b/tests/ui/never_type/diverging-fallback-no-leak.rs index c6d59c7f273..75ca491bf46 100644 --- a/tests/ui/never_type/diverging-fallback-no-leak.rs +++ b/tests/ui/never_type/diverging-fallback-no-leak.rs @@ -13,7 +13,7 @@ fn unconstrained_arg<T: Test>(_: T) {} fn main() { //[nofallback]~^ warn: this function depends on never type fallback being `()` - //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! // Here the type variable falls back to `!`, // and hence we get a type error. diff --git a/tests/ui/never_type/diverging-fallback-unconstrained-return.nofallback.stderr b/tests/ui/never_type/diverging-fallback-unconstrained-return.nofallback.stderr index 30a5e60a758..42018c54609 100644 --- a/tests/ui/never_type/diverging-fallback-unconstrained-return.nofallback.stderr +++ b/tests/ui/never_type/diverging-fallback-unconstrained-return.nofallback.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn main() { | ^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: UnitReturn` will fail diff --git a/tests/ui/never_type/diverging-fallback-unconstrained-return.rs b/tests/ui/never_type/diverging-fallback-unconstrained-return.rs index 927991db513..fdea3a94d28 100644 --- a/tests/ui/never_type/diverging-fallback-unconstrained-return.rs +++ b/tests/ui/never_type/diverging-fallback-unconstrained-return.rs @@ -27,7 +27,7 @@ fn unconstrained_return<T: UnitReturn>() -> T { fn main() { //[nofallback]~^ warn: this function depends on never type fallback being `()` - //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! // In Ye Olde Days, the `T` parameter of `unconstrained_return` // winds up "entangled" with the `!` type that results from diff --git a/tests/ui/never_type/fallback-closure-ret.nofallback.stderr b/tests/ui/never_type/fallback-closure-ret.nofallback.stderr index fb0166dd9e0..b5b5d87e7dd 100644 --- a/tests/ui/never_type/fallback-closure-ret.nofallback.stderr +++ b/tests/ui/never_type/fallback-closure-ret.nofallback.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn main() { | ^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: Bar` will fail diff --git a/tests/ui/never_type/fallback-closure-ret.rs b/tests/ui/never_type/fallback-closure-ret.rs index 30f9ac54d0b..f1423354f13 100644 --- a/tests/ui/never_type/fallback-closure-ret.rs +++ b/tests/ui/never_type/fallback-closure-ret.rs @@ -20,6 +20,6 @@ fn foo<R: Bar>(_: impl Fn() -> R) {} fn main() { //[nofallback]~^ warn: this function depends on never type fallback being `()` - //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //[nofallback]~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! foo(|| panic!()); } diff --git a/tests/ui/never_type/impl_trait_fallback.rs b/tests/ui/never_type/impl_trait_fallback.rs index fbe13dbe2ac..bd4caeb2b72 100644 --- a/tests/ui/never_type/impl_trait_fallback.rs +++ b/tests/ui/never_type/impl_trait_fallback.rs @@ -7,6 +7,6 @@ impl T for () {} fn should_ret_unit() -> impl T { //~^ warn: this function depends on never type fallback being `()` - //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! panic!() } diff --git a/tests/ui/never_type/impl_trait_fallback.stderr b/tests/ui/never_type/impl_trait_fallback.stderr index 4496746e018..768c226e989 100644 --- a/tests/ui/never_type/impl_trait_fallback.stderr +++ b/tests/ui/never_type/impl_trait_fallback.stderr @@ -4,7 +4,7 @@ warning: this function depends on never type fallback being `()` LL | fn should_ret_unit() -> impl T { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the types explicitly note: in edition 2024, the requirement `!: T` will fail diff --git a/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2015.stderr b/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2015.stderr index 6a48a7b9b47..d178a7fc299 100644 --- a/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2015.stderr +++ b/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2015.stderr @@ -4,7 +4,7 @@ warning: never type fallback affects this call to an `unsafe` function LL | unsafe { mem::zeroed() } | ^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly = note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default @@ -19,7 +19,7 @@ warning: never type fallback affects this call to an `unsafe` function LL | core::mem::transmute(Zst) | ^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -33,7 +33,7 @@ warning: never type fallback affects this union access LL | unsafe { Union { a: () }.b } | ^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly @@ -43,7 +43,7 @@ warning: never type fallback affects this raw pointer dereference LL | unsafe { *ptr::from_ref(&()).cast() } | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -57,7 +57,7 @@ warning: never type fallback affects this call to an `unsafe` function LL | unsafe { internally_create(x) } | ^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -71,7 +71,7 @@ warning: never type fallback affects this call to an `unsafe` function LL | unsafe { zeroed() } | ^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -85,7 +85,7 @@ warning: never type fallback affects this `unsafe` function LL | let zeroed = mem::zeroed; | ^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -99,7 +99,7 @@ warning: never type fallback affects this `unsafe` function LL | let f = internally_create; | ^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -113,7 +113,7 @@ warning: never type fallback affects this call to an `unsafe` method LL | S(marker::PhantomData).create_out_of_thin_air() | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly @@ -126,7 +126,7 @@ LL | match send_message::<_ /* ?0 */>() { LL | msg_send!(); | ----------- in this macro invocation | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly = note: this warning originates in the macro `msg_send` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2024.stderr b/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2024.stderr index 844cd62c267..7fb6a484b33 100644 --- a/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2024.stderr +++ b/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2024.stderr @@ -4,7 +4,7 @@ error: never type fallback affects this call to an `unsafe` function LL | unsafe { mem::zeroed() } | ^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly = note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default @@ -19,7 +19,7 @@ error: never type fallback affects this call to an `unsafe` function LL | core::mem::transmute(Zst) | ^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -33,7 +33,7 @@ error: never type fallback affects this union access LL | unsafe { Union { a: () }.b } | ^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly @@ -43,7 +43,7 @@ error: never type fallback affects this raw pointer dereference LL | unsafe { *ptr::from_ref(&()).cast() } | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -57,7 +57,7 @@ error: never type fallback affects this call to an `unsafe` function LL | unsafe { internally_create(x) } | ^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -71,7 +71,7 @@ error: never type fallback affects this call to an `unsafe` function LL | unsafe { zeroed() } | ^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -85,7 +85,7 @@ error: never type fallback affects this `unsafe` function LL | let zeroed = mem::zeroed; | ^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -99,7 +99,7 @@ error: never type fallback affects this `unsafe` function LL | let f = internally_create; | ^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly help: use `()` annotations to avoid fallback changes @@ -113,7 +113,7 @@ error: never type fallback affects this call to an `unsafe` method LL | S(marker::PhantomData).create_out_of_thin_air() | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly @@ -126,7 +126,7 @@ LL | match send_message::<_ /* ?0 */>() { LL | msg_send!(); | ----------- in this macro invocation | - = warning: this will change its meaning in a future release! + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! = note: for more information, see issue #123748 <https://github.com/rust-lang/rust/issues/123748> = help: specify the type explicitly = note: this error originates in the macro `msg_send` (in Nightly builds, run with -Z macro-backtrace for more info) diff --git a/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.rs b/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.rs index c96f4dda3f8..651892d7b51 100644 --- a/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.rs +++ b/tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.rs @@ -13,7 +13,7 @@ fn _zero() { unsafe { mem::zeroed() } //[e2015]~^ warn: never type fallback affects this call to an `unsafe` function //[e2024]~^^ error: never type fallback affects this call to an `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! //[e2024]~| warning: the type `!` does not permit zero-initialization } else { return; @@ -30,7 +30,7 @@ fn _trans() { core::mem::transmute(Zst) //[e2015]~^ warn: never type fallback affects this call to an `unsafe` function //[e2024]~^^ error: never type fallback affects this call to an `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! } } else { return; @@ -47,7 +47,7 @@ fn _union() { unsafe { Union { a: () }.b } //[e2015]~^ warn: never type fallback affects this union access //[e2024]~^^ error: never type fallback affects this union access - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! } else { return; }; @@ -58,7 +58,7 @@ fn _deref() { unsafe { *ptr::from_ref(&()).cast() } //[e2015]~^ warn: never type fallback affects this raw pointer dereference //[e2024]~^^ error: never type fallback affects this raw pointer dereference - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! } else { return; }; @@ -79,7 +79,7 @@ fn _only_generics() { unsafe { internally_create(x) } //[e2015]~^ warn: never type fallback affects this call to an `unsafe` function //[e2024]~^^ error: never type fallback affects this call to an `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! x.unwrap() } else { @@ -92,12 +92,12 @@ fn _stored_function() { let zeroed = mem::zeroed; //[e2015]~^ warn: never type fallback affects this `unsafe` function //[e2024]~^^ error: never type fallback affects this `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! unsafe { zeroed() } //[e2015]~^ warn: never type fallback affects this call to an `unsafe` function //[e2024]~^^ error: never type fallback affects this call to an `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! } else { return; }; @@ -115,7 +115,7 @@ fn _only_generics_stored_function() { let f = internally_create; //[e2015]~^ warn: never type fallback affects this `unsafe` function //[e2024]~^^ error: never type fallback affects this `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! unsafe { f(x) } @@ -140,7 +140,7 @@ fn _method() { S(marker::PhantomData).create_out_of_thin_air() //[e2015]~^ warn: never type fallback affects this call to an `unsafe` method //[e2024]~^^ error: never type fallback affects this call to an `unsafe` method - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! } } else { return; @@ -158,7 +158,7 @@ fn _objc() { match send_message::<_ /* ?0 */>() { //[e2015]~^ warn: never type fallback affects this call to an `unsafe` function //[e2024]~^^ error: never type fallback affects this call to an `unsafe` function - //~| warn: this will change its meaning in a future release! + //~| warn: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! Ok(x) => x, Err(_) => loop {}, } |