1 warning: function pointers and unsized pointers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details.
2 --> $DIR/issue-63479-match-fnptr.rs:35:7
4 LL | B(TEST) => println!("matched"),
7 = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
8 = note: for more information, see issue #62411 <https://github.com/rust-lang/rust/issues/70861>
9 note: the lint level is defined here
10 --> $DIR/issue-63479-match-fnptr.rs:8:9
12 LL | #![warn(pointer_structural_match)]
13 | ^^^^^^^^^^^^^^^^^^^^^^^^
15 warning: 1 warning emitted