1 error: you don't need to add `&` to both the expression and the patterns
2 --> $DIR/ice-2636.rs:12:9
5 LL | | $ ( & $t => $ord,
10 LL | test_hash!(&a, A => 0, B => 1, C => 2);
11 | --------------------------------------- in this macro invocation
13 = note: `-D clippy::match-ref-pats` implied by `-D warnings`
14 = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
16 error: aborting due to previous error