| warning: `extern` declarations without an explicit ABI are deprecated |
| --> $DIR/feature-gate-explicit-extern-abis.rs:27:1 |
| | |
| LL | extern fn _foo() {} |
| | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` |
| | |
| = note: `#[warn(missing_abi)]` on by default |
| |
| warning: `extern` declarations without an explicit ABI are deprecated |
| --> $DIR/feature-gate-explicit-extern-abis.rs:33:8 |
| | |
| LL | unsafe extern fn _bar() {} |
| | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` |
| |
| warning: `extern` declarations without an explicit ABI are deprecated |
| --> $DIR/feature-gate-explicit-extern-abis.rs:39:8 |
| | |
| LL | unsafe extern {} |
| | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` |
| |
| warning: 3 warnings emitted |
| |
