diff options
| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/or-patterns/struct-like.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/or-patterns/struct-like.rs')
| -rw-r--r-- | tests/ui/or-patterns/struct-like.rs | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/ui/or-patterns/struct-like.rs b/tests/ui/or-patterns/struct-like.rs new file mode 100644 index 00000000000..7de690d2d81 --- /dev/null +++ b/tests/ui/or-patterns/struct-like.rs @@ -0,0 +1,40 @@ +// run-pass + +#[derive(Debug)] +enum Other { + One, + Two, + Three, +} + +#[derive(Debug)] +enum Test { + Foo { first: usize, second: usize }, + Bar { other: Option<Other> }, + Baz, +} + +fn test(x: Option<Test>) -> bool { + match x { + Some( + Test::Foo { first: 1024 | 2048, second: 2048 | 4096 } + | Test::Bar { other: Some(Other::One | Other::Two) }, + ) => true, + // wild case + Some(_) => false, + // empty case + None => false, + } +} + +fn main() { + assert!(test(Some(Test::Foo { first: 1024, second: 4096 }))); + assert!(!test(Some(Test::Foo { first: 2048, second: 8192 }))); + assert!(!test(Some(Test::Foo { first: 42, second: 2048 }))); + assert!(test(Some(Test::Bar { other: Some(Other::One) }))); + assert!(test(Some(Test::Bar { other: Some(Other::Two) }))); + assert!(!test(Some(Test::Bar { other: Some(Other::Three) }))); + assert!(!test(Some(Test::Bar { other: None }))); + assert!(!test(Some(Test::Baz))); + assert!(!test(None)); +} |
