diff options
Diffstat (limited to 'tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr')
| -rw-r--r-- | tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr b/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr index 996bd4a12..923394474 100644 --- a/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr +++ b/tests/ui/rfc-2008-non-exhaustive/omitted-patterns.stderr @@ -184,5 +184,34 @@ note: the lint level is defined here LL | #[deny(non_exhaustive_omitted_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 8 previous errors; 6 warnings emitted +error[E0005]: refutable pattern in local binding + --> $DIR/omitted-patterns.rs:194:9 + | +LL | let local_refutable @ NonExhaustiveEnum::Unit = NonExhaustiveEnum::Unit; + | ^^^^^^^^^^^^^^^ pattern `_` not covered + | + = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant + = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html + = note: the matched value is of type `NonExhaustiveEnum` +help: you might want to use `let else` to handle the variant that isn't matched + | +LL | let local_refutable @ NonExhaustiveEnum::Unit = NonExhaustiveEnum::Unit else { todo!() }; + | ++++++++++++++++ + +error: some variants are not matched explicitly + --> $DIR/omitted-patterns.rs:202:9 + | +LL | _ => {} + | ^ pattern `NonExhaustiveEnum::Struct { .. }` not covered + | + = help: ensure that all variants are matched explicitly by adding the suggested match arms + = note: the matched value is of type `NonExhaustiveEnum` and the `non_exhaustive_omitted_patterns` attribute was found +note: the lint level is defined here + --> $DIR/omitted-patterns.rs:198:12 + | +LL | #[deny(non_exhaustive_omitted_patterns)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 10 previous errors; 6 warnings emitted +For more information about this error, try `rustc --explain E0005`. |