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-rw-r--r--tests/ui/or-patterns/bindings-runpass-2.rs30
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/or-patterns/bindings-runpass-2.rs b/tests/ui/or-patterns/bindings-runpass-2.rs
new file mode 100644
index 000000000..5b9bb748c
--- /dev/null
+++ b/tests/ui/or-patterns/bindings-runpass-2.rs
@@ -0,0 +1,30 @@
+// run-pass
+
+fn or_at(x: Result<u32, u32>) -> u32 {
+ match x {
+ Ok(x @ 4) | Err(x @ (6 | 8)) => x,
+ Ok(x @ 1 | x @ 2) => x,
+ Err(x @ (0..=10 | 30..=40)) if x % 2 == 0 => x + 100,
+ Err(x @ 0..=40) => x + 200,
+ _ => 500,
+ }
+}
+
+fn main() {
+ assert_eq!(or_at(Ok(1)), 1);
+ assert_eq!(or_at(Ok(2)), 2);
+ assert_eq!(or_at(Ok(3)), 500);
+ assert_eq!(or_at(Ok(4)), 4);
+ assert_eq!(or_at(Ok(5)), 500);
+ assert_eq!(or_at(Ok(6)), 500);
+ assert_eq!(or_at(Err(1)), 201);
+ assert_eq!(or_at(Err(2)), 102);
+ assert_eq!(or_at(Err(3)), 203);
+ assert_eq!(or_at(Err(4)), 104);
+ assert_eq!(or_at(Err(5)), 205);
+ assert_eq!(or_at(Err(6)), 6);
+ assert_eq!(or_at(Err(7)), 207);
+ assert_eq!(or_at(Err(8)), 8);
+ assert_eq!(or_at(Err(20)), 220);
+ assert_eq!(or_at(Err(50)), 500);
+}