| error: the struct `#[repr(align(u16))]` attribute is experimental (see issue #33626) |
| --> $DIR/gated-features-attr-spans.rs:13:1 |
| | |
| 13 | #[repr(align(16))] //~ ERROR is experimental |
| | ^^^^^^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(repr_align)] to the crate attributes to enable |
| |
| error: SIMD types are experimental and possibly buggy (see issue #27731) |
| --> $DIR/gated-features-attr-spans.rs:20:1 |
| | |
| 20 | #[repr(simd)] //~ ERROR are experimental |
| | ^^^^^^^^^^^^^ |
| | |
| = help: add #![feature(repr_simd)] to the crate attributes to enable |
| |
| warning: `#[must_use]` on methods is experimental (see issue #43302) |
| --> $DIR/gated-features-attr-spans.rs:27:5 |
| | |
| 27 | #[must_use] fn summon_weapon(&self) -> Weapon { self.weapon } |
| | ^^^^^^^^^^^ |
| | |
| = help: add #![feature(fn_must_use)] to the crate attributes to enable |
| |
| warning: `#[must_use]` on functions is experimental (see issue #43302) |
| --> $DIR/gated-features-attr-spans.rs:31:1 |
| | |
| 31 | #[must_use] //~ WARN is experimental |
| | ^^^^^^^^^^^ |
| | |
| = help: add #![feature(fn_must_use)] to the crate attributes to enable |
| |
| error: aborting due to 2 previous errors |
| |
