diff options
Diffstat (limited to 'tests/ui/suggestions/issue-84700.rs')
-rw-r--r-- | tests/ui/suggestions/issue-84700.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/suggestions/issue-84700.rs b/tests/ui/suggestions/issue-84700.rs new file mode 100644 index 000000000..a27169fdb --- /dev/null +++ b/tests/ui/suggestions/issue-84700.rs @@ -0,0 +1,26 @@ +// test for suggestion on fieldless enum variant + +#[derive(PartialEq, Debug)] +enum FarmAnimal { + Worm, + Cow, + Bull, + Chicken { num_eggs: usize }, + Dog (String), +} + +fn what_does_the_animal_say(animal: &FarmAnimal) { + + let noise = match animal { + FarmAnimal::Cow(_) => "moo".to_string(), + //~^ ERROR expected tuple struct or tuple variant, found unit variant `FarmAnimal::Cow` + FarmAnimal::Chicken(_) => "cluck, cluck!".to_string(), + //~^ ERROR expected tuple struct or tuple variant, found struct variant `FarmAnimal::Chicken` + FarmAnimal::Dog{..} => "woof!".to_string(), + _ => todo!() + }; + + println!("{:?} says: {:?}", animal, noise); +} + +fn main() {} |