| error[E0703]: invalid ABI: found `` | |
| --> $DIR/extern-empty-string-issue-140884.rs:1:8 | |
| | | |
| LL | extern "" {} | |
| | ^^ invalid ABI | |
| | | |
| = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions | |
| help: there's a similarly named valid ABI `C` | |
| | | |
| LL | extern "C" {} | |
| | + | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0703`. |