3 files changed, 28 insertions, 4 deletions
diff --git a/tests/ui/assertions_on_result_states.fixed b/tests/ui/assertions_on_result_states.fixed
index 09c1a8d0ed1..b2b7318c113 100644
--- a/tests/ui/assertions_on_result_states.fixed
+++ b/tests/ui/assertions_on_result_states.fixed
@@ -82,9 +82,18 @@ fn main() {
     assert!(r.is_err());
 }
 
-#[allow(dead_code)]
 fn issue9450() {
     let res: Result<i32, i32> = Ok(1);
     res.unwrap_err();
     //~^ assertions_on_result_states
 }
+
+fn issue9916(res: Result<u32, u32>) {
+    let a = 0;
+    match a {
+        0 => {},
+        1 => { res.unwrap(); },
+        //~^ assertions_on_result_states
+        _ => todo!(),
+    }
+}
diff --git a/tests/ui/assertions_on_result_states.rs b/tests/ui/assertions_on_result_states.rs
index c63c2502b53..33f1485326b 100644
--- a/tests/ui/assertions_on_result_states.rs
+++ b/tests/ui/assertions_on_result_states.rs
@@ -82,9 +82,18 @@ fn main() {
     assert!(r.is_err());
 }
 
-#[allow(dead_code)]
 fn issue9450() {
     let res: Result<i32, i32> = Ok(1);
     assert!(res.is_err())
     //~^ assertions_on_result_states
 }
+
+fn issue9916(res: Result<u32, u32>) {
+    let a = 0;
+    match a {
+        0 => {},
+        1 => assert!(res.is_ok()),
+        //~^ assertions_on_result_states
+        _ => todo!(),
+    }
+}
diff --git a/tests/ui/assertions_on_result_states.stderr b/tests/ui/assertions_on_result_states.stderr
index 3bf811588c6..826f049555c 100644
--- a/tests/ui/assertions_on_result_states.stderr
+++ b/tests/ui/assertions_on_result_states.stderr
@@ -38,10 +38,16 @@ LL |     assert!(r.is_err());
    |     ^^^^^^^^^^^^^^^^^^^ help: replace with: `r.unwrap_err()`
 
 error: called `assert!` with `Result::is_err`
-  --> tests/ui/assertions_on_result_states.rs:88:5
+  --> tests/ui/assertions_on_result_states.rs:87:5
    |
 LL |     assert!(res.is_err())
    |     ^^^^^^^^^^^^^^^^^^^^^ help: replace with: `res.unwrap_err();`
 
-error: aborting due to 7 previous errors
+error: called `assert!` with `Result::is_ok`
+  --> tests/ui/assertions_on_result_states.rs:95:14
+   |
+LL |         1 => assert!(res.is_ok()),
+   |              ^^^^^^^^^^^^^^^^^^^^ help: replace with: `{ res.unwrap(); }`
+
+error: aborting due to 8 previous errors