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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
|
