add match to diagnostic messages

Author: fee1-dead

compiler/rustc_lint/messages.ftl

@@ -51,7 +51,12 @@ lint_renamed_or_removed_lint = {$msg}
     .suggestion = use the new name
 
 lint_suspicious_double_ref_op =
-    using `.{$call}()` on a double reference, which returns `{$ty}` instead of {$op} the inner type
+    using `.{$call}()` on a double reference, which returns `{$ty}` instead of {$op ->
+        *[should_not_happen] [{$op}]
+        [deref] dereferencing
+        [borrow] borrowing
+        [clone] cloning
+    } the inner type
 
 lint_unknown_lint =
     unknown lint: `{$name}`

compiler/rustc_lint/src/noop_method_call.rs

@@ -103,9 +103,9 @@ impl<'tcx> LateLintPass<'tcx> for NoopMethodCall {
         let Some(name) = cx.tcx.get_diagnostic_name(i.def_id()) else { return };
 
         let op = match name {
-            sym::noop_method_borrow => "borrowing",
-            sym::noop_method_clone => "cloning",
-            sym::noop_method_deref => "dereferencing",
+            sym::noop_method_borrow => "borrow",
+            sym::noop_method_clone => "clone",
+            sym::noop_method_deref => "deref",
             _ => return,
         };