| warning: unknown lint: `non_exhaustive_omitted_patterns` |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:3:1 |
| | |
| LL | #![deny(non_exhaustive_omitted_patterns)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `non_exhaustive_omitted_patterns` lint is unstable |
| = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information |
| = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| = note: `#[warn(unknown_lints)]` on by default |
| |
| warning: unknown lint: `non_exhaustive_omitted_patterns` |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:5:1 |
| | |
| LL | #![allow(non_exhaustive_omitted_patterns)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `non_exhaustive_omitted_patterns` lint is unstable |
| = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information |
| = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| |
| warning: unknown lint: `non_exhaustive_omitted_patterns` |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5 |
| | |
| LL | #[allow(non_exhaustive_omitted_patterns)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `non_exhaustive_omitted_patterns` lint is unstable |
| = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information |
| = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| |
| warning: unknown lint: `non_exhaustive_omitted_patterns` |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:15:5 |
| | |
| LL | #[allow(non_exhaustive_omitted_patterns)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `non_exhaustive_omitted_patterns` lint is unstable |
| = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information |
| = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` |
| |
| warning: unknown lint: `non_exhaustive_omitted_patterns` |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:24:5 |
| | |
| LL | #[warn(non_exhaustive_omitted_patterns)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `non_exhaustive_omitted_patterns` lint is unstable |
| = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information |
| = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| |
| warning: unknown lint: `non_exhaustive_omitted_patterns` |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:24:5 |
| | |
| LL | #[warn(non_exhaustive_omitted_patterns)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `non_exhaustive_omitted_patterns` lint is unstable |
| = note: see issue #89554 <https://github.com/rust-lang/rust/issues/89554> for more information |
| = help: add `#![feature(non_exhaustive_omitted_patterns_lint)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` |
| |
| error[E0004]: non-exhaustive patterns: `Foo::C` not covered |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:18:11 |
| | |
| LL | match Foo::A { |
| | ^^^^^^ pattern `Foo::C` not covered |
| | |
| note: `Foo` defined here |
| --> $DIR/feature-gate-non_exhaustive_omitted_patterns_lint.rs:9:10 |
| | |
| LL | enum Foo { |
| | ^^^ |
| ... |
| LL | C, |
| | - not covered |
| = note: the matched value is of type `Foo` |
| help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown |
| | |
| LL ~ Foo::B => {}, |
| LL + Foo::C => todo!() |
| | |
| |
| error: aborting due to 1 previous error; 6 warnings emitted |
| |
| For more information about this error, try `rustc --explain E0004`. |