| error: defining functions with C-variadic arguments is only allowed for free functions with the "C" or "C-unwind" calling convention |
| --> $DIR/issue-83499-input-output-iteration-ice.rs:7:16 |
| | |
| LL | fn foo(_: Bar, ...) -> impl {} |
| | ^^^ |
| |
| error: at least one trait must be specified |
| --> $DIR/issue-83499-input-output-iteration-ice.rs:7:24 |
| | |
| LL | fn foo(_: Bar, ...) -> impl {} |
| | ^^^^ |
| |
| error[E0412]: cannot find type `Bar` in this scope |
| --> $DIR/issue-83499-input-output-iteration-ice.rs:7:11 |
| | |
| LL | fn foo(_: Bar, ...) -> impl {} |
| | ^^^ not found in this scope |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0412`. |
