| warning: type annotations needed | |
| --> $DIR/inference-variable-behind-raw-pointer.rs:8:13 | |
| | | |
| LL | if data.is_null() {} | |
| | ^^^^^^^ | |
| | | |
| = note: `#[warn(tyvar_behind_raw_pointer)]` on by default | |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! | |
| = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906> | |