Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/ui/never_type/never-result.rs b/tests/ui/never_type/never-result.rs
new file mode 100644
index 000000000..35af37910
--- /dev/null
+++ b/tests/ui/never_type/never-result.rs
@@ -0,0 +1,21 @@
+// run-pass
+
+#![allow(unused_variables)]
+#![allow(unreachable_code)]
+
+// Test that we can extract a ! through pattern matching then use it as several different types.
+
+#![feature(never_type)]
+
+fn main() {
+    let x: Result<u32, !> = Ok(123);
+    match x {
+        Ok(z) => (),
+        Err(y) => {
+            let q: u32 = y;
+            let w: i32 = y;
+            let e: String = y;
+            y
+        },
+    }
+}