| error[E0658]: using an imported function as entry point `main` is experimental |
| --> $DIR/feature-gate-imported_main.rs:6:5 |
| | |
| LL | use foo::bar as main; |
| | ^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #28937 <https://github.com/rust-lang/rust/issues/28937> for more information |
| = help: add `#![feature(imported_main)]` to the crate attributes to enable |
| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0658`. |
