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|
warning: this function depends on never type fallback being `()`
--> $DIR/diverging-fallback-control-flow.rs:30:1
|
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>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitDefault` will fail
--> $DIR/diverging-fallback-control-flow.rs:36:13
|
LL | x = UnitDefault::default();
| ^^^^^^^^^^^^^^^^^^^^^^
= note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default
help: use `()` annotations to avoid fallback changes
|
LL | let x: ();
| ++++
warning: this function depends on never type fallback being `()`
--> $DIR/diverging-fallback-control-flow.rs:42:1
|
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>
= help: specify the types explicitly
note: in edition 2024, the requirement `!: UnitDefault` will fail
--> $DIR/diverging-fallback-control-flow.rs:50:13
|
LL | x = UnitDefault::default();
| ^^^^^^^^^^^^^^^^^^^^^^
help: use `()` annotations to avoid fallback changes
|
LL | let x: ();
| ++++
warning: 2 warnings emitted
|
