Auto merge of #8374 - Alexendoo:bless-revisions, r=camsteffen

[rust.git] / tests / ui / match_expr_like_matches_macro.fixed

diff --git a/tests/ui/match_expr_like_matches_macro.fixed b/tests/ui/match_expr_like_matches_macro.fixed
index 7f4ebf566733a6e8df6d300f10a7d919671c982a..c611f76bf96055704ebb37927cf3ec16ae2765d4 100644 (file)
--- a/tests/ui/match_expr_like_matches_macro.fixed
+++ b/tests/ui/match_expr_like_matches_macro.fixed
@@ -1,7 +1,7 @@
 // run-rustfix
 
 #![warn(clippy::match_like_matches_macro)]
-#![allow(unreachable_patterns, dead_code)]
+#![allow(unreachable_patterns, dead_code, clippy::equatable_if_let)]
 
 fn main() {
     let x = Some(5);
@@ -39,7 +39,7 @@ fn main() {
         B(i32),
         C,
         D,
-    };
+    }
     let x = E::A(2);
     {
         // lint
@@ -99,4 +99,51 @@ fn main() {
             _ => false,
         };
     }
+
+    {
+        // should print "z" in suggestion (#6503)
+        let z = &Some(3);
+        let _z = matches!(z, Some(3));
+    }
+
+    {
+        // this could also print "z" in suggestion..?
+        let z = Some(3);
+        let _z = matches!(&z, Some(3));
+    }
+
+    {
+        enum AnEnum {
+            X,
+            Y,
+        }
+
+        fn foo(_x: AnEnum) {}
+
+        fn main() {
+            let z = AnEnum::X;
+            // we can't remove the reference here!
+            let _ = matches!(&z, AnEnum::X);
+            foo(z);
+        }
+    }
+
+    {
+        struct S(i32);
+
+        fn fun(_val: Option<S>) {}
+        let val = Some(S(42));
+        // we need the reference here because later val is consumed by fun()
+        let _res = matches!(&val, &Some(ref _a));
+        fun(val);
+    }
+
+    {
+        struct S(i32);
+
+        fn fun(_val: Option<S>) {}
+        let val = Some(S(42));
+        let _res = matches!(&val, &Some(ref _a));
+        fun(val);
+    }
 }