LL | let _ = a != b && c != d;
| ~~~~~~~~~~~~~~~~
-error: aborting due to 12 previous errors
+error: this boolean expression can be simplified
+ --> $DIR/nonminimal_bool.rs:62:8
+ |
+LL | if matches!(true, true) && true {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `matches!(true, true)`
+
+error: aborting due to 13 previous errors