error[E0703]: invalid ABI: found `cdedl`
  --> $DIR/abi-typo.rs:2:8
   |
LL | extern "cdedl" fn cdedl() {}
   |        ^^^^^^^
   |        |
   |        invalid ABI
   |        help: did you mean: `"cdecl"`
   |
   = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0703`.