| error[E0428]: the name `a` is defined multiple times | |
| --> $DIR/issue-3099.rs:5:1 | |
| | | |
| LL | fn a(x: String) -> String { | |
| | ------------------------- previous definition of the value `a` here | |
| ... | |
| LL | fn a(x: String, y: String) -> String { | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `a` redefined here | |
| | | |
| = note: `a` must be defined only once in the value namespace of this module | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0428`. |