| warning: unknown lint: `ffi_unwind_calls` |
| --> $DIR/feature-gate-c-unwind.rs:4:1 |
| | |
| LL | #![allow(ffi_unwind_calls)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `ffi_unwind_calls` lint is unstable |
| = note: see issue #74990 <https://github.com/rust-lang/rust/issues/74990> for more information |
| = help: add `#![feature(c_unwind)]` to the crate attributes to enable |
| = note: `#[warn(unknown_lints)]` on by default |
| |
| error[E0658]: C-unwind ABI is experimental and subject to change |
| --> $DIR/feature-gate-c-unwind.rs:8:8 |
| | |
| LL | extern "C-unwind" fn f() {} |
| | ^^^^^^^^^^ |
| | |
| = note: see issue #74990 <https://github.com/rust-lang/rust/issues/74990> for more information |
| = help: add `#![feature(c_unwind)]` to the crate attributes to enable |
| |
| warning: unknown lint: `ffi_unwind_calls` |
| --> $DIR/feature-gate-c-unwind.rs:4:1 |
| | |
| LL | #![allow(ffi_unwind_calls)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: the `ffi_unwind_calls` lint is unstable |
| = note: see issue #74990 <https://github.com/rust-lang/rust/issues/74990> for more information |
| = help: add `#![feature(c_unwind)]` to the crate attributes to enable |
| |
| error: aborting due to previous error; 2 warnings emitted |
| |
| For more information about this error, try `rustc --explain E0658`. |