| error[E0658]: function pointers cannot appear in constant functions |
| --> $DIR/cmp_fn_pointers.rs:1:14 |
| | |
| LL | const fn cmp(x: fn(), y: fn()) -> bool { |
| | ^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable |
| |
| error[E0658]: function pointers cannot appear in constant functions |
| --> $DIR/cmp_fn_pointers.rs:1:23 |
| | |
| LL | const fn cmp(x: fn(), y: fn()) -> bool { |
| | ^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable |
| |
| error: pointers cannot be reliably compared during const eval. |
| --> $DIR/cmp_fn_pointers.rs:4:14 |
| | |
| LL | unsafe { x == y } |
| | ^^^^^^ |
| | |
| = note: see issue #53020 <https://github.com/rust-lang/rust/issues/53020> for more information |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0658`. |
