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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/or-patterns/struct-like.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-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.rs40
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));
+}