Add test for pattern_type_mismatch.

This issue has been fixed by [commit](rust-lang/rust-clippy@8c1c763) This PR is used for close rust-lang#7946(Fixes rust-lang#7946). changelog: Add test for pattern_type_mismatch.
flip1995 · Dec 1, 2021 · bd63686 · bd63686
1 parent 5fbfdfa
commit bd63686
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/ui/pattern_type_mismatch/mutability.rs b/tests/ui/pattern_type_mismatch/mutability.rs
@@ -37,4 +37,13 @@ fn should_not_lint() {
         Some(_) => (),
         _ => (),
     }
+
+    const FOO: &str = "foo";
+
+    fn foo(s: &str) -> i32 {
+        match s {
+            FOO => 1,
+            _ => 0,
+        }
+    }
 }