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-rw-r--r--tests/ui/never_patterns/check.rs30
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/never_patterns/check.rs b/tests/ui/never_patterns/check.rs
new file mode 100644
index 00000000000..bcc3a760c10
--- /dev/null
+++ b/tests/ui/never_patterns/check.rs
@@ -0,0 +1,30 @@
+#![feature(never_patterns)]
+#![allow(incomplete_features)]
+
+enum Void {}
+
+fn main() {}
+
+macro_rules! never {
+    () => { ! }
+}
+
+fn no_arms_or_guards(x: Void) {
+    match None::<Void> {
+        Some(!) => {}
+        None => {}
+    }
+    match None::<Void> {
+        Some(!) if true,
+        //~^ ERROR expected one of
+        None => {}
+    }
+    match None::<Void> {
+        Some(!) if true => {}
+        None => {}
+    }
+    match None::<Void> {
+        Some(never!()) => {},
+        None => {}
+    }
+}