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-rw-r--r--src/test/ui/or-patterns/mix-with-wild.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/or-patterns/mix-with-wild.rs b/src/test/ui/or-patterns/mix-with-wild.rs
new file mode 100644
index 000000000..d9911cda1
--- /dev/null
+++ b/src/test/ui/or-patterns/mix-with-wild.rs
@@ -0,0 +1,18 @@
+// Test that an or-pattern works with a wild pattern. This tests two things:
+//
+// 1) The Wild pattern should cause the pattern to always succeed.
+// 2) or-patterns should work with simplifyable patterns.
+
+// run-pass
+
+pub fn test(x: Option<usize>) -> bool {
+ match x {
+ Some(0 | _) => true,
+ _ => false,
+ }
+}
+
+fn main() {
+ assert!(test(Some(42)));
+ assert!(!test(None));
+}