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future-incompat lints: don't link to the nightly edition-guide version

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dianne
2025-07-16 01:44:02 -07:00
parent 3014e79f9c
commit 41e6f767b6
126 changed files with 465 additions and 465 deletions
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2
compiler/rustc_hir_typeck/src/upvar.rs
View File

@@ -1047,7 +1047,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
}
}
}
lint.note("for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>");
lint.note("for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>");
let diagnostic_msg = format!(
"add a dummy let to cause {migrated_variables_concat} to be fully captured"

2
compiler/rustc_lint/messages.ftl
View File

@@ -569,7 +569,7 @@ lint_non_camel_case_type = {$sort} `{$name}` should have an upper camel case nam
lint_non_fmt_panic = panic message is not a string literal
.note = this usage of `{$name}!()` is deprecated; it will be a hard error in Rust 2021
.more_info_note = for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
.more_info_note = for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
.supports_fmt_note = the `{$name}!()` macro supports formatting, so there's no need for the `format!()` macro here
.supports_fmt_suggestion = remove the `format!(..)` macro call
.display_suggestion = add a "{"{"}{"}"}" format string to `Display` the message

4
compiler/rustc_lint/src/builtin.rs
View File

@@ -1651,7 +1651,7 @@ declare_lint! {
"`...` range patterns are deprecated",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2021),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>",
};
}
@@ -1832,7 +1832,7 @@ declare_lint! {
"detects edition keywords being used as an identifier",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>",
};
}

2
compiler/rustc_lint/src/if_let_rescope.rs
View File

@@ -87,7 +87,7 @@ declare_lint! {
rewriting in `match` is an option to preserve the semantics up to Edition 2021",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>",
};
}

2
compiler/rustc_lint/src/impl_trait_overcaptures.rs
View File

@@ -71,7 +71,7 @@ declare_lint! {
"`impl Trait` will capture more lifetimes than possibly intended in edition 2024",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>",
};
}

4
compiler/rustc_lint/src/macro_expr_fragment_specifier_2024_migration.rs
View File

@@ -65,7 +65,7 @@ declare_lint! {
/// to ensure the macros implement the desired behavior.
///
/// [editions]: https://doc.rust-lang.org/edition-guide/
/// [macro matcher fragment specifiers]: https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html
/// [macro matcher fragment specifiers]: https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html
/// [`cargo fix`]: https://doc.rust-lang.org/cargo/commands/cargo-fix.html
pub EDITION_2024_EXPR_FRAGMENT_SPECIFIER,
Allow,
@@ -73,7 +73,7 @@ declare_lint! {
To keep the existing behavior, use the `expr_2021` fragment specifier.",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),
reference: "Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>",
reference: "Migration Guide <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>",
};
}

4
compiler/rustc_lint/src/shadowed_into_iter.rs
View File

@@ -32,7 +32,7 @@ declare_lint! {
"detects calling `into_iter` on arrays in Rust 2015 and 2018",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2021),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>",
};
}
@@ -61,7 +61,7 @@ declare_lint! {
"detects calling `into_iter` on boxed slices in Rust 2015, 2018, and 2021",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>"
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>"
};
}

2
compiler/rustc_lint/src/static_mut_refs.rs
View File

@@ -54,7 +54,7 @@ declare_lint! {
"creating a shared reference to mutable static",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>",
explain_reason: false,
};
@edition Edition2024 => Deny;

26
compiler/rustc_lint_defs/src/builtin.rs
View File

@@ -1814,7 +1814,7 @@ declare_lint! {
"suggest using `dyn Trait` for trait objects",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2021),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>",
};
}
@@ -2472,7 +2472,7 @@ declare_lint! {
"unsafe operations in unsafe functions without an explicit unsafe block are deprecated",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>",
explain_reason: false
};
@edition Edition2024 => Warn;
@@ -3445,7 +3445,7 @@ declare_lint! {
"detects usage of old versions of or-patterns",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2021),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2021/or-patterns-macro-rules.html>",
};
}
@@ -3494,7 +3494,7 @@ declare_lint! {
prelude in future editions",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2021),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>",
};
}
@@ -3534,7 +3534,7 @@ declare_lint! {
prelude in future editions",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/prelude.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/prelude.html>",
};
}
@@ -3571,7 +3571,7 @@ declare_lint! {
"identifiers that will be parsed as a prefix in Rust 2021",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2021),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2021/reserving-syntax.html>",
};
crate_level_only
}
@@ -4100,7 +4100,7 @@ declare_lint! {
"never type fallback affecting unsafe function calls",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionAndFutureReleaseSemanticsChange(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>",
report_in_deps: true,
};
@edition Edition2024 => Deny;
@@ -4155,7 +4155,7 @@ declare_lint! {
"never type fallback affecting unsafe function calls",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionAndFutureReleaseError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>",
report_in_deps: true,
};
report_in_external_macro
@@ -4740,7 +4740,7 @@ declare_lint! {
"detects unsafe functions being used as safe functions",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/newly-unsafe-functions.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/newly-unsafe-functions.html>",
};
}
@@ -4776,7 +4776,7 @@ declare_lint! {
"detects missing unsafe keyword on extern declarations",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-extern.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-extern.html>",
};
}
@@ -4817,7 +4817,7 @@ declare_lint! {
"detects unsafe attributes outside of unsafe",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-attributes.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-attributes.html>",
};
}
@@ -5014,7 +5014,7 @@ declare_lint! {
"Detect and warn on significant change in drop order in tail expression location",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionSemanticsChange(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>",
};
}
@@ -5053,7 +5053,7 @@ declare_lint! {
"will be parsed as a guarded string in Rust 2024",
@future_incompatible = FutureIncompatibleInfo {
reason: FutureIncompatibilityReason::EditionError(Edition::Edition2024),
reference: "<https://doc.rust-lang.org/nightly/edition-guide/rust-2024/reserved-syntax.html>",
reference: "<https://doc.rust-lang.org/edition-guide/rust-2024/reserved-syntax.html>",
};
crate_level_only
}

2
src/tools/clippy/tests/ui/checked_unwrap/simple_conditionals.stderr
View File

@@ -328,7 +328,7 @@ error: creating a shared reference to mutable static
LL | if X.is_some() {
| ^^^^^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
= note: `#[deny(static_mut_refs)]` on by default

2
tests/ui/borrowck/borrowck-unsafe-static-mutable-borrows.stderr
View File

@@ -4,7 +4,7 @@ warning: creating a mutable reference to mutable static
LL | let sfoo: *mut Foo = &mut SFOO;
| ^^^^^^^^^ mutable reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
= note: `#[warn(static_mut_refs)]` on by default
help: use `&raw mut` instead to create a raw pointer

2
tests/ui/closures/2229_closure_analysis/issue-90465.stderr
View File

@@ -10,7 +10,7 @@ LL | let _ = f0;
LL | }
| - in Rust 2018, `f0` is dropped here along with the closure, but in Rust 2021 `f0` is not part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/issue-90465.rs:3:9
|

6
tests/ui/closures/2229_closure_analysis/migrations/auto_traits.stderr
View File

@@ -7,7 +7,7 @@ LL | thread::spawn(move || unsafe {
LL | *fptr.0 = 20;
| ------- in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/auto_traits.rs:2:9
|
@@ -34,7 +34,7 @@ LL | thread::spawn(move || unsafe {
LL | *fptr.0.0 = 20;
| --------- in Rust 2018, this closure captures all of `fptr`, but in Rust 2021, it will only capture `fptr.0.0`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `fptr` to be fully captured
|
LL ~ thread::spawn(move || { let _ = &fptr; unsafe {
@@ -56,7 +56,7 @@ LL | let f_1 = f.1;
LL | }
| - in Rust 2018, `f` is dropped here, but in Rust 2021, only `f.1` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `f` to be fully captured
|
LL ~ let c = || {

2
tests/ui/closures/2229_closure_analysis/migrations/closure-body-macro-fragment.stderr
View File

@@ -15,7 +15,7 @@ LL | | println!("{:?}", x);
LL | | });
| |______- in this macro invocation
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/closure-body-macro-fragment.rs:4:9
|

4
tests/ui/closures/2229_closure_analysis/migrations/insignificant_drop_attr_migrations.stderr
View File

@@ -10,7 +10,7 @@ LL | let _t = t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/insignificant_drop_attr_migrations.rs:3:9
|
@@ -34,7 +34,7 @@ LL | let _t = t.1;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.1` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t` to be fully captured
|
LL ~ let c = move || {

2
tests/ui/closures/2229_closure_analysis/migrations/macro.stderr
View File

@@ -7,7 +7,7 @@ LL | let _ = || dbg!(a.0);
LL | }
| - in Rust 2018, `a` is dropped here, but in Rust 2021, only `a.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/macro.rs:5:9
|

4
tests/ui/closures/2229_closure_analysis/migrations/migrations_rustfix.stderr
View File

@@ -10,7 +10,7 @@ LL | let _t = t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/migrations_rustfix.rs:2:9
|
@@ -31,7 +31,7 @@ LL | let c = || t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t` to be fully captured
|
LL | let c = || { let _ = &t; t.0 };

2
tests/ui/closures/2229_closure_analysis/migrations/mir_calls_to_shims.stderr
View File

@@ -10,7 +10,7 @@ LL | let result = panic::catch_unwind(move || {
LL | f.0()
| --- in Rust 2018, this closure captures all of `f`, but in Rust 2021, it will only capture `f.0`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/mir_calls_to_shims.rs:4:9
|

10
tests/ui/closures/2229_closure_analysis/migrations/multi_diagnostics.stderr
View File

@@ -13,7 +13,7 @@ LL | let _f_2 = f2.1;
LL | }
| - in Rust 2018, `f2` is dropped here, but in Rust 2021, only `f2.1` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/multi_diagnostics.rs:2:9
|
@@ -34,7 +34,7 @@ LL | let c = || {
LL | let _f_1 = f1.0;
| ---- in Rust 2018, this closure captures all of `f1`, but in Rust 2021, it will only capture `f1.0`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `f1` to be fully captured
|
LL ~ let c = || {
@@ -56,7 +56,7 @@ LL |
LL | let _f_2 = f1.2;
| ---- in Rust 2018, this closure captures all of `f1`, but in Rust 2021, it will only capture `f1.2`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `f1` to be fully captured
|
LL ~ let c = || {
@@ -81,7 +81,7 @@ LL | }
| in Rust 2018, `f1` is dropped here, but in Rust 2021, only `f1.0` will be dropped here as part of the closure
| in Rust 2018, `f1` is dropped here, but in Rust 2021, only `f1.1` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `f1` to be fully captured
|
LL ~ let c = || {
@@ -104,7 +104,7 @@ LL |
LL | *fptr2.0 = 20;
| -------- in Rust 2018, this closure captures all of `fptr2`, but in Rust 2021, it will only capture `fptr2.0`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `fptr1`, `fptr2` to be fully captured
|
LL ~ thread::spawn(move || { let _ = (&fptr1, &fptr2); unsafe {

4
tests/ui/closures/2229_closure_analysis/migrations/precise.stderr
View File

@@ -10,7 +10,7 @@ LL | let _t = t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/precise.rs:3:9
|
@@ -44,7 +44,7 @@ LL | }
| in Rust 2018, `u` is dropped here, but in Rust 2021, only `u.0.1` will be dropped here as part of the closure
| in Rust 2018, `u` is dropped here, but in Rust 2021, only `u.1.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `u` to be fully captured
|
LL ~ let c = || {

20
tests/ui/closures/2229_closure_analysis/migrations/significant_drop.stderr
View File

@@ -20,7 +20,7 @@ LL | }
| in Rust 2018, `t1` is dropped here, but in Rust 2021, only `t1.0` will be dropped here as part of the closure
| in Rust 2018, `t2` is dropped here, but in Rust 2021, only `t2.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/significant_drop.rs:2:9
|
@@ -50,7 +50,7 @@ LL | }
| in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
| in Rust 2018, `t1` is dropped here, but in Rust 2021, only `t1.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t`, `t1` to be fully captured
|
LL ~ let c = || {
@@ -69,7 +69,7 @@ LL | let _t = t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t` to be fully captured
|
LL ~ let c = || {
@@ -88,7 +88,7 @@ LL | let _t = t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t` to be fully captured
|
LL ~ let c = || {
@@ -107,7 +107,7 @@ LL | let _t = t.0;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t` to be fully captured
|
LL ~ let c = || {
@@ -126,7 +126,7 @@ LL | let _t = t.1;
LL | }
| - in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.1` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t` to be fully captured
|
LL ~ let c = || {
@@ -150,7 +150,7 @@ LL | }
| in Rust 2018, `t1` is dropped here, but in Rust 2021, only `t1.1` will be dropped here as part of the closure
| in Rust 2018, `t` is dropped here, but in Rust 2021, only `t.1` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `t1`, `t` to be fully captured
|
LL ~ let c = move || {
@@ -169,7 +169,7 @@ LL | tuple.0;
LL | }
| - in Rust 2018, `tuple` is dropped here, but in Rust 2021, only `tuple.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `tuple` to be fully captured
|
LL ~ let c = || {
@@ -188,7 +188,7 @@ LL | tuple.0;
LL | };
| - in Rust 2018, `tuple` is dropped here, but in Rust 2021, only `tuple.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `tuple` to be fully captured
|
LL ~ let c = || {
@@ -204,7 +204,7 @@ LL | let _c = || tup.0;
LL | }
| - in Rust 2018, `tup` is dropped here, but in Rust 2021, only `tup.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
help: add a dummy let to cause `tup` to be fully captured
|
LL | let _c = || { let _ = &tup; tup.0 };

2
tests/ui/consts/const-eval/const_panic_stability.e2018.stderr
View File

@@ -5,7 +5,7 @@ LL | panic!({ "foo" });
| ^^^^^^^^^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
= note: `#[warn(non_fmt_panics)]` on by default
help: add a "{}" format string to `Display` the message
|

2
tests/ui/consts/const_let_assign2.stderr
View File

@@ -4,7 +4,7 @@ warning: creating a mutable reference to mutable static
LL | let ptr = unsafe { &mut BB };
| ^^^^^^^ mutable reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
= note: `#[warn(static_mut_refs)]` on by default
help: use `&raw mut` instead to create a raw pointer

2
tests/ui/consts/const_refs_to_static-ice-121413.stderr
View File

@@ -16,7 +16,7 @@ LL | static FOO: Sync = AtomicUsize::new(0);
| ^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/did_you_mean/bad-assoc-ty.edition2015.stderr
View File

@@ -186,7 +186,7 @@ LL | type H = Fn(u8) -> (u8)::Output;
| ^^^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|

30
tests/ui/drop/drop-order-comparisons.e2021.stderr
View File

@@ -27,7 +27,7 @@ LL | | }, e.mark(3), e.ok(4));
| `#1` will be dropped later as of Edition 2024
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#3` invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -75,7 +75,7 @@ LL | | }, e.mark(1), e.ok(4));
| `#1` will be dropped later as of Edition 2024
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#2` invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -107,7 +107,7 @@ LL | | }, e.mark(1), e.ok(4));
| `#1` will be dropped later as of Edition 2024
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#2` invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -139,7 +139,7 @@ LL | | }, e.mark(2), e.ok(3));
| `#1` will be dropped later as of Edition 2024
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#2` invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -171,7 +171,7 @@ LL | | }, e.mark(2), e.ok(3));
| `#1` will be dropped later as of Edition 2024
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#2` invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -193,7 +193,7 @@ LL | _ = (if let Ok(_) = e.ok(4).as_ref() {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -223,7 +223,7 @@ LL | _ = (if let Ok(_) = e.err(4).as_ref() {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -252,7 +252,7 @@ LL | if let Ok(_) = e.err(4).as_ref() {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -281,7 +281,7 @@ LL | if let true = e.err(9).is_ok() {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -310,7 +310,7 @@ LL | if let Ok(_v) = e.err(8) {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -339,7 +339,7 @@ LL | if let Ok(_) = e.err(7) {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -368,7 +368,7 @@ LL | if let Ok(_) = e.err(6).as_ref() {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -397,7 +397,7 @@ LL | if let Ok(_v) = e.err(5) {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -426,7 +426,7 @@ LL | if let Ok(_) = e.err(4) {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|
@@ -455,7 +455,7 @@ LL | if let Ok(_) = e.err(4).as_ref() {} else {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/drop-order-comparisons.rs:504:1
|

2
tests/ui/drop/lint-if-let-rescope-gated.edition2021.stderr
View File

@@ -7,7 +7,7 @@ LL | if let Some(_value) = Droppy.get() {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope-gated.rs:14:1
|

2
tests/ui/drop/lint-if-let-rescope-with-macro.stderr
View File

@@ -14,7 +14,7 @@ LL | | };
| |_____- in this macro invocation
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope-with-macro.rs:22:1
|

16
tests/ui/drop/lint-if-let-rescope.stderr
View File

@@ -7,7 +7,7 @@ LL | if let Some(_value) = droppy().get() {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -47,7 +47,7 @@ LL | } else if let Some(_value) = droppy().get() {
| -------- this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -89,7 +89,7 @@ LL | } else if let Some(_value) = droppy().get() {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -120,7 +120,7 @@ LL | if let Some(1) = { if let Some(_value) = Droppy.get() { Some(1) } else
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -146,7 +146,7 @@ LL | if (if let Some(_value) = droppy().get() { true } else { false }) {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -172,7 +172,7 @@ LL | } else if (((if let Some(_value) = droppy().get() { true } else { false
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -198,7 +198,7 @@ LL | while (if let Some(_value) = droppy().get() { false } else { true }) {
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
note: value invokes this custom destructor
--> $DIR/lint-if-let-rescope.rs:11:1
|
@@ -224,7 +224,7 @@ LL | if let Some(_value) = Some((droppy(), ()).1) {} else {}
| this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-if-let-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-if-let-scope.html>
help: the value is now dropped here in Edition 2024
--> $DIR/lint-if-let-rescope.rs:97:51
|

8
tests/ui/drop/lint-tail-expr-drop-order-borrowck.stderr
View File

@@ -7,7 +7,7 @@ LL | let _ = { String::new().as_str() }.len();
| this temporary value will be dropped at the end of the block
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: the lint level is defined here
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:6:9
|
@@ -23,7 +23,7 @@ LL | f(unsafe { String::new().as_str() }.len());
| this temporary value will be dropped at the end of the block
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
error: relative drop order changing in Rust 2024
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:31:9
@@ -35,7 +35,7 @@ LL | &mut || 0
| borrow later used here
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
error: relative drop order changing in Rust 2024
--> $DIR/lint-tail-expr-drop-order-borrowck.rs:43:9
@@ -46,7 +46,7 @@ LL | g({ &f() });
| borrow later used by call
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
error: aborting due to 4 previous errors

16
tests/ui/drop/lint-tail-expr-drop-order.stderr
View File

@@ -17,7 +17,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:10:1
|
@@ -54,7 +54,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:10:1
|
@@ -86,7 +86,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:10:1
|
@@ -118,7 +118,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:10:1
|
@@ -145,7 +145,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
error: relative drop order changing in Rust 2024
@@ -167,7 +167,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:10:1
|
@@ -199,7 +199,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:193:5
|
@@ -231,7 +231,7 @@ LL | ));
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#1` invokes this custom destructor
--> $DIR/lint-tail-expr-drop-order.rs:10:1
|

2
tests/ui/drop/tail_expr_drop_order-on-coroutine-unwind.stderr
View File

@@ -23,7 +23,7 @@ LL | }
| - now the temporary value is dropped here, before the local variables in the block or statement
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/temporary-tail-expr-scope.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
note: `#2` invokes this custom destructor
--> $DIR/tail_expr_drop_order-on-coroutine-unwind.rs:9:1
|

4
tests/ui/dyn-compatibility/avoid-ice-on-warning-2.old.stderr
View File

@@ -5,7 +5,7 @@ LL | fn id<F>(f: Copy) -> usize {
| ^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -19,7 +19,7 @@ LL | fn id<F>(f: Copy) -> usize {
| ^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: if this is a dyn-compatible trait, use `dyn`
|

12
tests/ui/dyn-compatibility/avoid-ice-on-warning-3.old.stderr
View File

@@ -5,7 +5,7 @@ LL | trait B { fn f(a: A) -> A; }
| ^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -19,7 +19,7 @@ LL | trait B { fn f(a: A) -> A; }
| ^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | trait B { fn f(a: A) -> dyn A; }
@@ -32,7 +32,7 @@ LL | trait A { fn g(b: B) -> B; }
| ^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | trait A { fn g(b: dyn B) -> B; }
@@ -45,7 +45,7 @@ LL | trait A { fn g(b: B) -> B; }
| ^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | trait A { fn g(b: B) -> dyn B; }
@@ -58,7 +58,7 @@ LL | trait B { fn f(a: A) -> A; }
| ^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -100,7 +100,7 @@ LL | trait A { fn g(b: B) -> B; }
| ^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/dyn-compatibility/avoid-ice-on-warning.old.stderr
View File

@@ -23,7 +23,7 @@ LL | fn call_this<F>(f: F) : Fn(&str) + call_that {}
| ^^^^^^^^^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/dyn-compatibility/bare-trait-dont-suggest-dyn.old.stderr
View File

@@ -5,7 +5,7 @@ LL | fn ord_prefer_dot(s: String) -> Ord {
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/bare-trait-dont-suggest-dyn.rs:5:9
|

6
tests/ui/dyn-keyword/dyn-2018-edition-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/dyn-2018-edition-lint.rs:2:8
|
@@ -23,7 +23,7 @@ LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
@@ -36,7 +36,7 @@ LL | let _x: &SomeTrait = todo!();
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let _x: &dyn SomeTrait = todo!();

2
tests/ui/dyn-keyword/dyn-angle-brackets.stderr
View File

@@ -5,7 +5,7 @@ LL | <fmt::Debug>::fmt(self, f)
| ^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/dyn-angle-brackets.rs:4:9
|

20
tests/ui/editions/never-type-fallback-breaking.e2021.stderr
View File

@@ -5,7 +5,7 @@ LL | fn m() {
| ^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:22:17
@@ -25,7 +25,7 @@ LL | fn q() -> Option<()> {
| ^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:37:5
@@ -44,7 +44,7 @@ LL | fn meow() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `(): From<!>` will fail
--> $DIR/never-type-fallback-breaking.rs:50:5
@@ -63,7 +63,7 @@ LL | pub fn fallback_return() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:62:19
@@ -82,7 +82,7 @@ LL | fn fully_apit() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:76:17
@@ -104,7 +104,7 @@ LL | fn m() {
| ^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:22:17
@@ -125,7 +125,7 @@ LL | fn q() -> Option<()> {
| ^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:37:5
@@ -146,7 +146,7 @@ LL | fn meow() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `(): From<!>` will fail
--> $DIR/never-type-fallback-breaking.rs:50:5
@@ -167,7 +167,7 @@ LL | pub fn fallback_return() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:62:19
@@ -188,7 +188,7 @@ LL | fn fully_apit() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/never-type-fallback-breaking.rs:76:17

2
tests/ui/ergonomic-clones/closure/rfc2229-migration.stderr
View File

@@ -10,7 +10,7 @@ LL | let x = a.0;
LL | }
| - in Rust 2018, `a` is dropped here, but in Rust 2021, only `a.0` will be dropped here as part of the closure
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/disjoint-capture-in-closures.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/disjoint-capture-in-closures.html>
note: the lint level is defined here
--> $DIR/rfc2229-migration.rs:5:9
|

2
tests/ui/errors/dynless-turbofish-e0191-issue-91997.stderr
View File

@@ -5,7 +5,7 @@ LL | let _ = MyIterator::next;
| ^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|

4
tests/ui/impl-trait/fresh-lifetime-from-bare-trait-obj-114664.stderr
View File

@@ -5,7 +5,7 @@ LL | fn ice() -> impl AsRef<Fn(&())> {
| ^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -19,7 +19,7 @@ LL | fn ice() -> impl AsRef<Fn(&())> {
| ^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/impl-trait/precise-capturing/overcaptures-2024-machine-applicable.stderr
View File

@@ -5,7 +5,7 @@ LL | fn named<'a>(x: &'a i32) -> impl Sized { *x }
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024-machine-applicable.rs:9:10
|

16
tests/ui/impl-trait/precise-capturing/overcaptures-2024.stderr
View File

@@ -5,7 +5,7 @@ LL | fn named<'a>(x: &'a i32) -> impl Sized { *x }
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:7:10
|
@@ -29,7 +29,7 @@ LL | fn implicit(x: &i32) -> impl Sized { *x }
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:11:16
|
@@ -48,7 +48,7 @@ LL | fn hello(&self, x: &i32) -> impl Sized + '_ { self }
| ^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:17:24
|
@@ -67,7 +67,7 @@ LL | fn hrtb() -> impl for<'a> Higher<'a, Output = impl Sized> {}
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:29:23
|
@@ -86,7 +86,7 @@ LL | fn apit(_: &impl Sized) -> impl Sized {}
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:33:12
|
@@ -111,7 +111,7 @@ LL | fn apit2<U>(_: &impl Sized, _: U) -> impl Sized {}
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:37:16
|
@@ -136,7 +136,7 @@ LL | async fn async_fn<'a>(x: &'a ()) -> impl Sized {}
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:41:19
|
@@ -155,7 +155,7 @@ LL | pub fn parens(x: &i32) -> &impl Clone { x }
| ^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/rpit-lifetime-capture.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/rpit-lifetime-capture.html>
note: specifically, this lifetime is in scope but not mentioned in the type's bounds
--> $DIR/overcaptures-2024.rs:45:18
|

4
tests/ui/issues/issue-28344.stderr
View File

@@ -5,7 +5,7 @@ LL | let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
| ^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -25,7 +25,7 @@ LL | let g = BitXor::bitor;
| ^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let g = <dyn BitXor>::bitor;

2
tests/ui/issues/issue-39367.stderr
View File

@@ -9,7 +9,7 @@ LL | | (Box::new(__static_ref_initialize()));
LL | | });
| |______________^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
= note: `#[warn(static_mut_refs)]` on by default

2
tests/ui/issues/issue-58734.stderr
View File

@@ -5,7 +5,7 @@ LL | Trait::nonexistent(());
| ^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/issues/issue-86756.stderr
View File

@@ -19,7 +19,7 @@ LL | eq::<dyn, Foo>
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|

10
tests/ui/iterators/into-iter-on-arrays-2018.stderr
View File

@@ -5,7 +5,7 @@ LL | let _: Iter<'_, i32> = array.into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: `#[warn(array_into_iter)]` on by default
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
@@ -25,7 +25,7 @@ LL | let _: Iter<'_, i32> = Box::new(array).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-2018.rs:22:43
@@ -34,7 +34,7 @@ LL | let _: Iter<'_, i32> = Rc::new(array).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-2018.rs:25:41
@@ -43,7 +43,7 @@ LL | let _: Iter<'_, i32> = Array(array).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-2018.rs:32:24
@@ -52,7 +52,7 @@ LL | for _ in [1, 2, 3].into_iter() {}
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
LL - for _ in [1, 2, 3].into_iter() {}

24
tests/ui/iterators/into-iter-on-arrays-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | small.into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: `#[warn(array_into_iter)]` on by default
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
@@ -25,7 +25,7 @@ LL | [1, 2].into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
LL - [1, 2].into_iter();
@@ -44,7 +44,7 @@ LL | big.into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
LL - big.into_iter();
@@ -63,7 +63,7 @@ LL | [0u8; 33].into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
LL - [0u8; 33].into_iter();
@@ -82,7 +82,7 @@ LL | Box::new(small).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:27:22
@@ -91,7 +91,7 @@ LL | Box::new([1, 2]).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:30:19
@@ -100,7 +100,7 @@ LL | Box::new(big).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:33:25
@@ -109,7 +109,7 @@ LL | Box::new([0u8; 33]).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:37:31
@@ -118,7 +118,7 @@ LL | Box::new(Box::new(small)).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:40:32
@@ -127,7 +127,7 @@ LL | Box::new(Box::new([1, 2])).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:43:29
@@ -136,7 +136,7 @@ LL | Box::new(Box::new(big)).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
--> $DIR/into-iter-on-arrays-lint.rs:46:35
@@ -145,7 +145,7 @@ LL | Box::new(Box::new([0u8; 33])).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
warning: 12 warnings emitted

10
tests/ui/iterators/into-iter-on-boxed-slices-2021.stderr
View File

@@ -5,7 +5,7 @@ LL | let _: Iter<'_, i32> = boxed_slice.into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: `#[warn(boxed_slice_into_iter)]` on by default
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
@@ -25,7 +25,7 @@ LL | let _: Iter<'_, i32> = Box::new(boxed_slice.clone()).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
--> $DIR/into-iter-on-boxed-slices-2021.rs:22:57
@@ -34,7 +34,7 @@ LL | let _: Iter<'_, i32> = Rc::new(boxed_slice.clone()).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
--> $DIR/into-iter-on-boxed-slices-2021.rs:25:55
@@ -43,7 +43,7 @@ LL | let _: Iter<'_, i32> = Array(boxed_slice.clone()).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
--> $DIR/into-iter-on-boxed-slices-2021.rs:32:48
@@ -52,7 +52,7 @@ LL | for _ in (Box::new([1, 2, 3]) as Box<[_]>).into_iter() {}
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
LL - for _ in (Box::new([1, 2, 3]) as Box<[_]>).into_iter() {}

6
tests/ui/iterators/into-iter-on-boxed-slices-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | boxed.into_iter();
| ^^^^^^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: `#[warn(boxed_slice_into_iter)]` on by default
help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
|
@@ -25,7 +25,7 @@ LL | Box::new(boxed.clone()).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
--> $DIR/into-iter-on-boxed-slices-lint.rs:16:39
@@ -34,7 +34,7 @@ LL | Box::new(Box::new(boxed.clone())).into_iter();
| ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
warning: 3 warnings emitted

8
tests/ui/lint/bare-trait-objects-path.stderr
View File

@@ -5,7 +5,7 @@ LL | Dyn::func();
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -19,7 +19,7 @@ LL | ::Dyn::func();
| ^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | <dyn (::Dyn)>::func();
@@ -32,7 +32,7 @@ LL | Dyn::CONST;
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | <dyn Dyn>::CONST;
@@ -45,7 +45,7 @@ LL | let _: Dyn::Ty;
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let _: <dyn Dyn>::Ty;

2
tests/ui/lint/force-warn/allowed-group-warn-by-default-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: requested on the command line with `--force-warn bare-trait-objects`
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/lint/force-warn/cap-lints-allow.stderr
View File

@@ -5,7 +5,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: requested on the command line with `--force-warn bare-trait-objects`
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/lint/force-warn/cap-lints-warn-allowed-warn-by-default-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | 0...100 => true,
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `--force-warn ellipsis-inclusive-range-patterns` implied by `--force-warn rust-2021-compatibility`
warning: 1 warning emitted

2
tests/ui/lint/force-warn/lint-group-allowed-cli-warn-by-default-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms`
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/lint/force-warn/lint-group-allowed-lint-group.stderr
View File

@@ -5,7 +5,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms`
help: if this is a dyn-compatible trait, use `dyn`
|

2
tests/ui/lint/force-warn/lint-group-allowed-warn-by-default-lint.stderr
View File

@@ -5,7 +5,7 @@ LL | pub fn function(_x: Box<SomeTrait>) {}
| ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms`
help: if this is a dyn-compatible trait, use `dyn`
|

4
tests/ui/lint/inclusive-range-pattern-syntax.stderr
View File

@@ -5,7 +5,7 @@ LL | 1...2 => {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/inclusive-range-pattern-syntax.rs:4:9
|
@@ -19,7 +19,7 @@ LL | &1...2 => {}
| ^^^^^^ help: use `..=` for an inclusive range: `&(1..=2)`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
warning: 2 warnings emitted

4
tests/ui/lint/lint-attr-everywhere-early.stderr
View File

@@ -391,7 +391,7 @@ LL | Match{f1: 0...100} => {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/lint-attr-everywhere-early.rs:138:16
|
@@ -489,7 +489,7 @@ LL | f1: 0...100,
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/lint-attr-everywhere-early.rs:174:20
|

24
tests/ui/lint/static-mut-refs.e2021.stderr
View File

@@ -4,7 +4,7 @@ warning: creating a shared reference to mutable static
LL | let _y = &X;
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
= note: `#[warn(static_mut_refs)]` on by default
help: use `&raw const` instead to create a raw pointer
@@ -18,7 +18,7 @@ warning: creating a mutable reference to mutable static
LL | let _y = &mut X;
| ^^^^^^ mutable reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
help: use `&raw mut` instead to create a raw pointer
|
@@ -31,7 +31,7 @@ warning: creating a shared reference to mutable static
LL | let ref _a = X;
| ^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
warning: creating a shared reference to mutable static
@@ -40,7 +40,7 @@ warning: creating a shared reference to mutable static
LL | let (_b, _c) = (&X, &Y);
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -53,7 +53,7 @@ warning: creating a shared reference to mutable static
LL | let (_b, _c) = (&X, &Y);
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -66,7 +66,7 @@ warning: creating a shared reference to mutable static
LL | foo(&X);
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -79,7 +79,7 @@ warning: creating a shared reference to mutable static
LL | let _ = Z.len();
| ^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
warning: creating a shared reference to mutable static
@@ -88,7 +88,7 @@ warning: creating a shared reference to mutable static
LL | let _ = format!("{:?}", Z);
| ^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
warning: creating a shared reference to mutable static
@@ -97,7 +97,7 @@ warning: creating a shared reference to mutable static
LL | let _v = &A.value;
| ^^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -110,7 +110,7 @@ warning: creating a shared reference to mutable static
LL | let _s = &A.s.value;
| ^^^^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -123,7 +123,7 @@ warning: creating a shared reference to mutable static
LL | let ref _v = A.value;
| ^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
warning: creating a mutable reference to mutable static
@@ -135,7 +135,7 @@ LL | &mut ($x.0)
LL | let _x = bar!(FOO);
| --------- in this macro invocation
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
= note: this warning originates in the macro `bar` (in Nightly builds, run with -Z macro-backtrace for more info)

24
tests/ui/lint/static-mut-refs.e2024.stderr
View File

@@ -4,7 +4,7 @@ error: creating a shared reference to mutable static
LL | let _y = &X;
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
= note: `#[deny(static_mut_refs)]` on by default
help: use `&raw const` instead to create a raw pointer
@@ -18,7 +18,7 @@ error: creating a mutable reference to mutable static
LL | let _y = &mut X;
| ^^^^^^ mutable reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
help: use `&raw mut` instead to create a raw pointer
|
@@ -31,7 +31,7 @@ error: creating a shared reference to mutable static
LL | let ref _a = X;
| ^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
error: creating a shared reference to mutable static
@@ -40,7 +40,7 @@ error: creating a shared reference to mutable static
LL | let (_b, _c) = (&X, &Y);
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -53,7 +53,7 @@ error: creating a shared reference to mutable static
LL | let (_b, _c) = (&X, &Y);
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -66,7 +66,7 @@ error: creating a shared reference to mutable static
LL | foo(&X);
| ^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -79,7 +79,7 @@ error: creating a shared reference to mutable static
LL | let _ = Z.len();
| ^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
error: creating a shared reference to mutable static
@@ -88,7 +88,7 @@ error: creating a shared reference to mutable static
LL | let _ = format!("{:?}", Z);
| ^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
error: creating a shared reference to mutable static
@@ -97,7 +97,7 @@ error: creating a shared reference to mutable static
LL | let _v = &A.value;
| ^^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -110,7 +110,7 @@ error: creating a shared reference to mutable static
LL | let _s = &A.s.value;
| ^^^^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
help: use `&raw const` instead to create a raw pointer
|
@@ -123,7 +123,7 @@ error: creating a shared reference to mutable static
LL | let ref _v = A.value;
| ^^^^^^^ shared reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
error: creating a mutable reference to mutable static
@@ -135,7 +135,7 @@ LL | &mut ($x.0)
LL | let _x = bar!(FOO);
| --------- in this macro invocation
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
= note: this error originates in the macro `bar` (in Nightly builds, run with -Z macro-backtrace for more info)

4
tests/ui/macros/expr_2021_cargo_fix_edition.stderr
View File

@@ -5,7 +5,7 @@ LL | ($e:expr) => {
| ^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
= note: for more information, see Migration Guide <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
note: the lint level is defined here
--> $DIR/expr_2021_cargo_fix_edition.rs:4:9
|
@@ -23,7 +23,7 @@ LL | ($($i:expr)*) => { };
| ^^^^
|
= warning: this changes meaning in Rust 2024
= note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
= note: for more information, see Migration Guide <https://doc.rust-lang.org/edition-guide/rust-2024/macro-fragment-specifiers.html>
help: to keep the existing behavior, use the `expr_2021` fragment specifier
|
LL | ($($i:expr_2021)*) => { };

8
tests/ui/macros/macro-or-patterns-back-compat.stderr
View File

@@ -5,7 +5,7 @@ LL | macro_rules! foo { ($x:pat | $y:pat) => {} }
| ^^^^^^ help: use pat_param to preserve semantics: `$x:pat_param`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/or-patterns-macro-rules.html>
note: the lint level is defined here
--> $DIR/macro-or-patterns-back-compat.rs:4:9
|
@@ -19,7 +19,7 @@ LL | macro_rules! bar { ($($x:pat)+ | $($y:pat)+) => {} }
| ^^^^^^ help: use pat_param to preserve semantics: `$x:pat_param`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/or-patterns-macro-rules.html>
error: the meaning of the `pat` fragment specifier is changing in Rust 2021, which may affect this macro
--> $DIR/macro-or-patterns-back-compat.rs:19:21
@@ -28,7 +28,7 @@ LL | macro_rules! ogg { ($x:pat | $y:pat_param) => {} }
| ^^^^^^ help: use pat_param to preserve semantics: `$x:pat_param`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/or-patterns-macro-rules.html>
error: the meaning of the `pat` fragment specifier is changing in Rust 2021, which may affect this macro
--> $DIR/macro-or-patterns-back-compat.rs:23:26
@@ -37,7 +37,7 @@ LL | ( $expr:expr , $( $( $pat:pat )|+ => $expr_arm:expr ),+ ) => {
| ^^^^^^^^ help: use pat_param to preserve semantics: `$pat:pat_param`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/or-patterns-macro-rules.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/or-patterns-macro-rules.html>
error: aborting due to 4 previous errors

52
tests/ui/macros/non-fmt-panic.stderr
View File

@@ -74,7 +74,7 @@ LL | assert!(false, S);
| ^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | assert!(false, "{}", S);
@@ -87,7 +87,7 @@ LL | assert!(false, 123);
| ^^^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | assert!(false, "{}", 123);
@@ -100,7 +100,7 @@ LL | assert!(false, Some(123));
| ^^^^^^^^^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{:?}" format string to use the `Debug` implementation of `Option<i32>`
|
LL | assert!(false, "{:?}", Some(123));
@@ -125,7 +125,7 @@ LL | panic!(C);
| ^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!("{}", C);
@@ -138,7 +138,7 @@ LL | panic!(S);
| ^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!("{}", S);
@@ -151,7 +151,7 @@ LL | unreachable!(S);
| ^
|
= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | unreachable!("{}", S);
@@ -164,7 +164,7 @@ LL | unreachable!(S);
| ^
|
= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | unreachable!("{}", S);
@@ -177,7 +177,7 @@ LL | std::panic!(123);
| ^^^
|
= note: this usage of `std::panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | std::panic!("{}", 123);
@@ -195,7 +195,7 @@ LL | core::panic!(&*"abc");
| ^^^^^^^
|
= note: this usage of `core::panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | core::panic!("{}", &*"abc");
@@ -208,7 +208,7 @@ LL | panic!(Some(123));
| ^^^^^^^^^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{:?}" format string to use the `Debug` implementation of `Option<i32>`
|
LL | panic!("{:?}", Some(123));
@@ -262,7 +262,7 @@ LL | panic!(a!());
| ^^^^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!("{}", a!());
@@ -280,7 +280,7 @@ LL | unreachable!(a!());
| ^^^^
|
= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | unreachable!("{}", a!());
@@ -293,7 +293,7 @@ LL | panic!(format!("{}", 1));
| ^^^^^^^^^^^^^^^^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
= note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
help: remove the `format!(..)` macro call
|
@@ -308,7 +308,7 @@ LL | unreachable!(format!("{}", 1));
| ^^^^^^^^^^^^^^^^
|
= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
= note: the `unreachable!()` macro supports formatting, so there's no need for the `format!()` macro here
help: remove the `format!(..)` macro call
|
@@ -323,7 +323,7 @@ LL | assert!(false, format!("{}", 1));
| ^^^^^^^^^^^^^^^^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
= note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
help: remove the `format!(..)` macro call
|
@@ -338,7 +338,7 @@ LL | debug_assert!(false, format!("{}", 1));
| ^^^^^^^^^^^^^^^^
|
= note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
= note: the `debug_assert!()` macro supports formatting, so there's no need for the `format!()` macro here
help: remove the `format!(..)` macro call
|
@@ -353,7 +353,7 @@ LL | panic![123];
| ^^^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!["{}", 123];
@@ -371,7 +371,7 @@ LL | panic!{123};
| ^^^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!{"{}", 123};
@@ -391,7 +391,7 @@ LL | panic!(v);
| help: use std::panic::panic_any instead: `std::panic::panic_any`
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
warning: panic message is not a string literal
--> $DIR/non-fmt-panic.rs:79:20
@@ -400,7 +400,7 @@ LL | assert!(false, v);
| ^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
warning: panic message is not a string literal
--> $DIR/non-fmt-panic.rs:83:12
@@ -409,7 +409,7 @@ LL | panic!(v);
| ^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{:?}" format string to use the `Debug` implementation of `T`
|
LL | panic!("{:?}", v);
@@ -427,7 +427,7 @@ LL | assert!(false, v);
| ^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{:?}" format string to use the `Debug` implementation of `T`
|
LL | assert!(false, "{:?}", v);
@@ -440,7 +440,7 @@ LL | panic!(v);
| ^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!("{}", v);
@@ -458,7 +458,7 @@ LL | assert!(false, v);
| ^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | assert!(false, "{}", v);
@@ -471,7 +471,7 @@ LL | panic!(v);
| ^
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | panic!("{}", v);
@@ -489,7 +489,7 @@ LL | assert!(false, v);
| ^
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
help: add a "{}" format string to `Display` the message
|
LL | assert!(false, "{}", v);

4
tests/ui/never_type/defaulted-never-note.nofallback.stderr
View File

@@ -5,7 +5,7 @@ LL | fn smeg() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: ImplementedForUnitButNotNever` will fail
--> $DIR/defaulted-never-note.rs:32:9
@@ -28,7 +28,7 @@ LL | fn smeg() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: ImplementedForUnitButNotNever` will fail
--> $DIR/defaulted-never-note.rs:32:9

8
tests/ui/never_type/dependency-on-fallback-to-unit.stderr
View File

@@ -5,7 +5,7 @@ LL | fn def() {
| ^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/dependency-on-fallback-to-unit.rs:12:19
@@ -26,7 +26,7 @@ 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 Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/dependency-on-fallback-to-unit.rs:22:5
@@ -48,7 +48,7 @@ LL | fn def() {
| ^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/dependency-on-fallback-to-unit.rs:12:19
@@ -70,7 +70,7 @@ 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 Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/dependency-on-fallback-to-unit.rs:22:5

8
tests/ui/never_type/diverging-fallback-control-flow.nofallback.stderr
View File

@@ -5,7 +5,7 @@ LL | fn assignment() {
| ^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitDefault` will fail
--> $DIR/diverging-fallback-control-flow.rs:36:13
@@ -25,7 +25,7 @@ LL | fn assignment_rev() {
| ^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitDefault` will fail
--> $DIR/diverging-fallback-control-flow.rs:50:13
@@ -47,7 +47,7 @@ LL | fn assignment() {
| ^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitDefault` will fail
--> $DIR/diverging-fallback-control-flow.rs:36:13
@@ -68,7 +68,7 @@ LL | fn assignment_rev() {
| ^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitDefault` will fail
--> $DIR/diverging-fallback-control-flow.rs:50:13

4
tests/ui/never_type/diverging-fallback-no-leak.nofallback.stderr
View File

@@ -5,7 +5,7 @@ LL | fn main() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Test` will fail
--> $DIR/diverging-fallback-no-leak.rs:20:23
@@ -28,7 +28,7 @@ LL | fn main() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Test` will fail
--> $DIR/diverging-fallback-no-leak.rs:20:23

4
tests/ui/never_type/diverging-fallback-unconstrained-return.nofallback.stderr
View File

@@ -5,7 +5,7 @@ LL | fn main() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitReturn` will fail
--> $DIR/diverging-fallback-unconstrained-return.rs:39:23
@@ -28,7 +28,7 @@ LL | fn main() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitReturn` will fail
--> $DIR/diverging-fallback-unconstrained-return.rs:39:23

4
tests/ui/never_type/dont-suggest-turbofish-from-expansion.stderr
View File

@@ -5,7 +5,7 @@ LL | fn main() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/dont-suggest-turbofish-from-expansion.rs:14:23
@@ -32,7 +32,7 @@ LL | fn main() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/dont-suggest-turbofish-from-expansion.rs:14:23

4
tests/ui/never_type/fallback-closure-ret.nofallback.stderr
View File

@@ -5,7 +5,7 @@ LL | fn main() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Bar` will fail
--> $DIR/fallback-closure-ret.rs:24:5
@@ -28,7 +28,7 @@ LL | fn main() {
| ^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Bar` will fail
--> $DIR/fallback-closure-ret.rs:24:5

4
tests/ui/never_type/impl_trait_fallback.stderr
View File

@@ -5,7 +5,7 @@ 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 Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: T` will fail
--> $DIR/impl_trait_fallback.rs:8:25
@@ -24,7 +24,7 @@ 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 Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: T` will fail
--> $DIR/impl_trait_fallback.rs:8:25

4
tests/ui/never_type/lint-breaking-2024-assign-underscore.stderr
View File

@@ -5,7 +5,7 @@ LL | fn test() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/lint-breaking-2024-assign-underscore.rs:13:9
@@ -32,7 +32,7 @@ LL | fn test() -> Result<(), ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: Default` will fail
--> $DIR/lint-breaking-2024-assign-underscore.rs:13:9

40
tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2015.stderr
View File

@@ -5,7 +5,7 @@ LL | unsafe { mem::zeroed() }
| ^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -20,7 +20,7 @@ LL | core::mem::transmute(Zst)
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -34,7 +34,7 @@ LL | unsafe { Union { a: () }.b }
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
warning: never type fallback affects this raw pointer dereference
@@ -44,7 +44,7 @@ LL | unsafe { *ptr::from_ref(&()).cast() }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -58,7 +58,7 @@ LL | unsafe { internally_create(x) }
| ^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -72,7 +72,7 @@ LL | unsafe { zeroed() }
| ^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -86,7 +86,7 @@ LL | let zeroed = mem::zeroed;
| ^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -100,7 +100,7 @@ LL | let f = internally_create;
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -114,7 +114,7 @@ LL | S(marker::PhantomData).create_out_of_thin_air()
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
warning: never type fallback affects this call to an `unsafe` function
@@ -127,7 +127,7 @@ LL | msg_send!();
| ----------- in this macro invocation
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= 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)
@@ -141,7 +141,7 @@ LL | unsafe { mem::zeroed() }
| ^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -157,7 +157,7 @@ LL | core::mem::transmute(Zst)
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -173,7 +173,7 @@ LL | unsafe { Union { a: () }.b }
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
@@ -185,7 +185,7 @@ LL | unsafe { *ptr::from_ref(&()).cast() }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -201,7 +201,7 @@ LL | unsafe { internally_create(x) }
| ^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -217,7 +217,7 @@ LL | unsafe { zeroed() }
| ^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -233,7 +233,7 @@ LL | let zeroed = mem::zeroed;
| ^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -249,7 +249,7 @@ LL | let f = internally_create;
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -265,7 +265,7 @@ LL | S(marker::PhantomData).create_out_of_thin_air()
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
@@ -280,7 +280,7 @@ LL | msg_send!();
| ----------- in this macro invocation
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[warn(never_type_fallback_flowing_into_unsafe)]` on by default
= note: this warning originates in the macro `msg_send` (in Nightly builds, run with -Z macro-backtrace for more info)

40
tests/ui/never_type/lint-never-type-fallback-flowing-into-unsafe.e2024.stderr
View File

@@ -5,7 +5,7 @@ LL | unsafe { mem::zeroed() }
| ^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -20,7 +20,7 @@ LL | core::mem::transmute(Zst)
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -34,7 +34,7 @@ LL | unsafe { Union { a: () }.b }
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
error: never type fallback affects this raw pointer dereference
@@ -44,7 +44,7 @@ LL | unsafe { *ptr::from_ref(&()).cast() }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -58,7 +58,7 @@ LL | unsafe { internally_create(x) }
| ^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -72,7 +72,7 @@ LL | unsafe { zeroed() }
| ^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -86,7 +86,7 @@ LL | let zeroed = mem::zeroed;
| ^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -100,7 +100,7 @@ LL | let f = internally_create;
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
help: use `()` annotations to avoid fallback changes
|
@@ -114,7 +114,7 @@ LL | S(marker::PhantomData).create_out_of_thin_air()
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
error: never type fallback affects this call to an `unsafe` function
@@ -127,7 +127,7 @@ LL | msg_send!();
| ----------- in this macro invocation
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= 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)
@@ -150,7 +150,7 @@ LL | unsafe { mem::zeroed() }
| ^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -166,7 +166,7 @@ LL | core::mem::transmute(Zst)
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -182,7 +182,7 @@ LL | unsafe { Union { a: () }.b }
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
@@ -194,7 +194,7 @@ LL | unsafe { *ptr::from_ref(&()).cast() }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -210,7 +210,7 @@ LL | unsafe { internally_create(x) }
| ^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -226,7 +226,7 @@ LL | unsafe { zeroed() }
| ^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -242,7 +242,7 @@ LL | let zeroed = mem::zeroed;
| ^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -258,7 +258,7 @@ LL | let f = internally_create;
| ^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
help: use `()` annotations to avoid fallback changes
@@ -274,7 +274,7 @@ LL | S(marker::PhantomData).create_out_of_thin_air()
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
@@ -289,7 +289,7 @@ LL | msg_send!();
| ----------- in this macro invocation
|
= warning: this changes meaning in Rust 2024 and in a future release in all editions!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/never-type-fallback.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
= help: specify the type explicitly
= note: `#[deny(never_type_fallback_flowing_into_unsafe)]` on by default
= note: this error originates in the macro `msg_send` (in Nightly builds, run with -Z macro-backtrace for more info)

2
tests/ui/nll/borrowck-thread-local-static-mut-borrow-outlives-fn.stderr
View File

@@ -4,7 +4,7 @@ warning: creating a mutable reference to mutable static
LL | S1 { a: unsafe { &mut X1 } }
| ^^^^^^^ mutable reference to mutable static
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
= note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
= note: `#[warn(static_mut_refs)]` on by default
help: use `&raw mut` instead to create a raw pointer

2
tests/ui/parser/recover/recover-pat-ranges.stderr
View File

@@ -191,7 +191,7 @@ LL | (1 + 4)...1 * 2 => (),
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
error: aborting due to 13 previous errors; 1 warning emitted

18
tests/ui/parser/recover/recover-range-pats.stderr
View File

@@ -339,7 +339,7 @@ LL | if let 0...3 = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/recover-range-pats.rs:6:9
|
@@ -353,7 +353,7 @@ LL | if let 0...Y = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:46:13
@@ -362,7 +362,7 @@ LL | if let X...3 = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:49:13
@@ -371,7 +371,7 @@ LL | if let X...Y = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:52:16
@@ -380,7 +380,7 @@ LL | if let true...Y = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:55:13
@@ -389,7 +389,7 @@ LL | if let X...true = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:58:14
@@ -398,7 +398,7 @@ LL | if let .0...Y = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:62:13
@@ -407,7 +407,7 @@ LL | if let X... .0 = 0 {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
error: `...` range patterns are deprecated
--> $DIR/recover-range-pats.rs:137:20
@@ -419,7 +419,7 @@ LL | mac2!(0, 1);
| ----------- in this macro invocation
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: this error originates in the macro `mac2` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0029]: only `char` and numeric types are allowed in range patterns

6
tests/ui/parser/trait-object-trait-parens.stderr
View File

@@ -32,7 +32,7 @@ LL | let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
@@ -57,7 +57,7 @@ LL | let _: Box<?Sized + (for<'a> Trait<'a>) + (Obj)>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let _: Box<dyn ?Sized + (for<'a> Trait<'a>) + (Obj)>;
@@ -81,7 +81,7 @@ LL | let _: Box<for<'a> Trait<'a> + (Obj) + (?Sized)>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let _: Box<dyn for<'a> Trait<'a> + (Obj) + (?Sized)>;

2
tests/ui/range/range-inclusive-pattern-precedence.stderr
View File

@@ -16,7 +16,7 @@ LL | &0...9 => {}
| ^^^^^^ help: use `..=` for an inclusive range: `&(0..=9)`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/range-inclusive-pattern-precedence.rs:7:9
|

2
tests/ui/range/range-inclusive-pattern-precedence2.stderr
View File

@@ -16,7 +16,7 @@ LL | box 0...9 => {}
| ^^^ help: use `..=` for an inclusive range
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
note: the lint level is defined here
--> $DIR/range-inclusive-pattern-precedence2.rs:5:9
|

2
tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr
View File

@@ -79,7 +79,7 @@ error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and req
LL | sse2();
| ^^^^^^ call to function with `#[target_feature]`
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
= help: in order for the call to be safe, the context requires the following additional target feature: sse2
= note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]`
note: an unsafe function restricts its caller, but its body is safe by default

2
tests/ui/rust-2021/array-into-iter-ambiguous.stderr
View File

@@ -5,7 +5,7 @@ LL | let y = points.into_iter();
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `MyIntoIter::into_iter(points)`
|
= warning: this changes meaning in Rust 2021
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
note: the lint level is defined here
--> $DIR/array-into-iter-ambiguous.rs:5:9
|

2
tests/ui/rust-2021/future-prelude-collision-generic-trait.stderr
View File

@@ -5,7 +5,7 @@ LL | U::try_from(self)
| ^^^^^^^^^^^ help: disambiguate the associated function: `<U as PyTryFrom<'_, _>>::try_from`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/future-prelude-collision-generic-trait.rs:5:9
|

6
tests/ui/rust-2021/future-prelude-collision-generic.stderr
View File

@@ -5,7 +5,7 @@ LL | Generic::from_iter(1);
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Generic<'_, _> as MyFromIter>::from_iter`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/future-prelude-collision-generic.rs:5:9
|
@@ -19,7 +19,7 @@ LL | Generic::<'static, i32>::from_iter(1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Generic::<'static, i32> as MyFromIter>::from_iter`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait-associated function `from_iter` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision-generic.rs:34:5
@@ -28,7 +28,7 @@ LL | Generic::<'_, _>::from_iter(1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Generic::<'_, _> as MyFromIter>::from_iter`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: 3 warnings emitted

8
tests/ui/rust-2021/future-prelude-collision-imported.stderr
View File

@@ -5,7 +5,7 @@ LL | let _: u32 = 3u8.try_into().unwrap();
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/future-prelude-collision-imported.rs:4:9
|
@@ -19,7 +19,7 @@ LL | let _: u32 = 3u8.try_into().unwrap();
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `crate::m::TryIntoU32::try_into(3u8)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision-imported.rs:53:22
@@ -28,7 +28,7 @@ LL | let _: u32 = 3u8.try_into().unwrap();
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `super::m::TryIntoU32::try_into(3u8)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision-imported.rs:64:22
@@ -37,7 +37,7 @@ LL | let _: u32 = 3u8.try_into().unwrap();
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: 4 warnings emitted

4
tests/ui/rust-2021/future-prelude-collision-macros.stderr
View File

@@ -5,7 +5,7 @@ LL | foo!().try_into(todo!());
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `MyTry::try_into(foo!(), todo!())`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/future-prelude-collision-macros.rs:4:9
|
@@ -19,7 +19,7 @@ LL | <bar!()>::try_from(0);
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<bar!() as TryFromU8>::try_from`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: 2 warnings emitted

4
tests/ui/rust-2021/future-prelude-collision-turbofish.stderr
View File

@@ -5,7 +5,7 @@ LL | x.try_into::<usize>().or(Err("foo"))?.checked_sub(1);
| ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `AnnotatableTryInto::try_into::<usize>(x)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/future-prelude-collision-turbofish.rs:6:9
|
@@ -19,7 +19,7 @@ LL | x.try_into::<usize>().or(Err("foo"))?;
| ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `AnnotatableTryInto::try_into::<usize>(x)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: 2 warnings emitted

16
tests/ui/rust-2021/future-prelude-collision.stderr
View File

@@ -5,7 +5,7 @@ LL | let _: u32 = 3u8.try_into().unwrap();
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/future-prelude-collision.rs:4:9
|
@@ -19,7 +19,7 @@ LL | let _ = u32::try_from(3u8).unwrap();
| ^^^^^^^^^^^^^ help: disambiguate the associated function: `<u32 as TryFromU8>::try_from`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait-associated function `from_iter` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision.rs:66:13
@@ -28,7 +28,7 @@ LL | let _ = <Vec<u8>>::from_iter(vec![1u8, 2, 3, 4, 5, 6].into_iter());
| ^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Vec<u8> as FromByteIterator>::from_iter`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait-associated function `try_from` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision.rs:74:18
@@ -37,7 +37,7 @@ LL | let _: u32 = <_>::try_from(3u8).unwrap();
| ^^^^^^^^^^^^^ help: disambiguate the associated function: `<_ as TryFromU8>::try_from`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision.rs:79:18
@@ -46,7 +46,7 @@ LL | let _: u32 = (&3u8).try_into().unwrap();
| ^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(*(&3u8))`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision.rs:84:18
@@ -55,7 +55,7 @@ LL | let _: u32 = 3.0.try_into().unwrap();
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(&3.0)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision.rs:90:18
@@ -64,7 +64,7 @@ LL | let _: u32 = mut_ptr.try_into().unwrap();
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(mut_ptr as *const _)`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: trait-associated function `try_from` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision.rs:95:13
@@ -73,7 +73,7 @@ LL | let _ = U32Alias::try_from(3u8).unwrap();
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<U32Alias as TryFromU8>::try_from`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
warning: 8 warnings emitted

2
tests/ui/rust-2021/generic-type-collision.stderr
View File

@@ -5,7 +5,7 @@ LL | <Vec<i32>>::from_iter(None);
| ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Vec<i32> as MyTrait<_>>::from_iter`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/generic-type-collision.rs:4:9
|

2
tests/ui/rust-2021/inherent-dyn-collision.stderr
View File

@@ -5,7 +5,7 @@ LL | get_dyn_trait().try_into().unwrap()
| ^^^^^^^^^^^^^^^ help: disambiguate the method call: `(&*get_dyn_trait())`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/prelude.html>
note: the lint level is defined here
--> $DIR/inherent-dyn-collision.rs:8:9
|

10
tests/ui/rust-2021/reserved-prefixes-migration.stderr
View File

@@ -5,7 +5,7 @@ LL | m2!(z"hey");
| ^ unknown prefix
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/reserving-syntax.html>
note: the lint level is defined here
--> $DIR/reserved-prefixes-migration.rs:5:9
|
@@ -23,7 +23,7 @@ LL | m2!(prefix"hey");
| ^^^^^^ unknown prefix
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/reserving-syntax.html>
help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
|
LL | m2!(prefix "hey");
@@ -36,7 +36,7 @@ LL | m3!(hey#123);
| ^^^ unknown prefix
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/reserving-syntax.html>
help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
|
LL | m3!(hey #123);
@@ -49,7 +49,7 @@ LL | m3!(hey#hey);
| ^^^ unknown prefix
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/reserving-syntax.html>
help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
|
LL | m3!(hey #hey);
@@ -62,7 +62,7 @@ LL | #name = #kind#value
| ^^^^ unknown prefix
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/reserving-syntax.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/reserving-syntax.html>
help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021
|
LL | #name = #kind #value

2
tests/ui/rust-2024/box-slice-into-iter-ambiguous.stderr
View File

@@ -5,7 +5,7 @@ LL | let y = points.into_iter();
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `MyIntoIter::into_iter(points)`
|
= warning: this changes meaning in Rust 2024
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/intoiterator-box-slice.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
note: the lint level is defined here
--> $DIR/box-slice-into-iter-ambiguous.rs:5:9
|

16
tests/ui/rust-2024/gen-kw.e2015.stderr
View File

@@ -5,7 +5,7 @@ LL | fn gen() {}
| ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
note: the lint level is defined here
--> $DIR/gen-kw.rs:4:9
|
@@ -20,7 +20,7 @@ LL | let gen = r#gen;
| ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:19:27
@@ -29,7 +29,7 @@ LL | () => { mod test { fn gen() {} } }
| ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:25:9
@@ -38,7 +38,7 @@ LL | fn test<'gen>(_: &'gen i32) {}
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:25:19
@@ -47,7 +47,7 @@ LL | fn test<'gen>(_: &'gen i32) {}
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:33:13
@@ -56,7 +56,7 @@ LL | struct Test<'gen>(Box<Test<'gen>>, &'gen ());
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:33:28
@@ -65,7 +65,7 @@ LL | struct Test<'gen>(Box<Test<'gen>>, &'gen ());
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:33:37
@@ -74,7 +74,7 @@ LL | struct Test<'gen>(Box<Test<'gen>>, &'gen ());
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: aborting due to 8 previous errors

16
tests/ui/rust-2024/gen-kw.e2018.stderr
View File

@@ -5,7 +5,7 @@ LL | fn gen() {}
| ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
note: the lint level is defined here
--> $DIR/gen-kw.rs:4:9
|
@@ -20,7 +20,7 @@ LL | let gen = r#gen;
| ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:19:27
@@ -29,7 +29,7 @@ LL | () => { mod test { fn gen() {} } }
| ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:25:9
@@ -38,7 +38,7 @@ LL | fn test<'gen>(_: &'gen i32) {}
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:25:19
@@ -47,7 +47,7 @@ LL | fn test<'gen>(_: &'gen i32) {}
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:33:13
@@ -56,7 +56,7 @@ LL | struct Test<'gen>(Box<Test<'gen>>, &'gen ());
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:33:28
@@ -65,7 +65,7 @@ LL | struct Test<'gen>(Box<Test<'gen>>, &'gen ());
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: `gen` is a keyword in the 2024 edition
--> $DIR/gen-kw.rs:33:37
@@ -74,7 +74,7 @@ LL | struct Test<'gen>(Box<Test<'gen>>, &'gen ());
| ^^^^ help: you can use a raw identifier to stay compatible: `'r#gen`
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/gen-keyword.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/gen-keyword.html>
error: aborting due to 8 previous errors

2
tests/ui/rust-2024/prelude-migration/future-poll-async-block.e2021.stderr
View File

@@ -5,7 +5,7 @@ LL | core::pin::pin!(async {}).poll(&mut context());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `Meow::poll(&core::pin::pin!(async {}), &mut context())`
|
= warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/prelude.html>
note: the lint level is defined here
--> $DIR/future-poll-async-block.rs:7:9
|

2
tests/ui/rust-2024/prelude-migration/future-poll-not-future-pinned.e2021.stderr
View File

@@ -5,7 +5,7 @@ LL | core::pin::pin!(()).poll();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `Meow::poll(&core::pin::pin!(()))`
|
= warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/prelude.html>
note: the lint level is defined here
--> $DIR/future-poll-not-future-pinned.rs:7:9
|

2
tests/ui/rust-2024/prelude-migration/in_2024_compatibility.stderr
View File

@@ -5,7 +5,7 @@ LL | core::pin::pin!(async {}).poll(&mut context());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `Meow::poll(&core::pin::pin!(async {}), &mut context())`
|
= warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/prelude.html>
= note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/prelude.html>
note: the lint level is defined here
--> $DIR/in_2024_compatibility.rs:3:9
|

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