error: missing pattern for `...` argument --> $DIR/parse-errors.rs:11:28 | LL | unsafe extern "C" fn f(...) { | ^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #145544 note: the lint level is defined here --> $DIR/parse-errors.rs:7:9 | LL | #![deny(varargs_without_pattern)] | ^^^^^^^^^^^^^^^^^^^^^^^ help: name the argument, or use `_` to continue ignoring it | LL | unsafe extern "C" fn f(_: ...) { | ++ error: missing pattern for `...` argument --> $DIR/parse-errors.rs:14:32 | LL | unsafe extern "C" fn f(...) {} | ^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #145544 help: name the argument, or use `_` to continue ignoring it | LL | unsafe extern "C" fn f(_: ...) {} | ++ error: missing pattern for `...` argument --> $DIR/parse-errors.rs:20:32 | LL | unsafe extern "C" fn f(...) {} | ^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #145544 help: name the argument, or use `_` to continue ignoring it | LL | unsafe extern "C" fn f(_: ...) {} | ++ error: missing pattern for `...` argument --> $DIR/parse-errors.rs:26:32 | LL | unsafe extern "C" fn f(...) {} | ^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #145544 help: name the argument, or use `_` to continue ignoring it | LL | unsafe extern "C" fn f(_: ...) {} | ++ error: aborting due to 4 previous errors