| // Test that we get the following hint when trying to use a compiler crate without rustc_driver. | |
| //@ error-pattern: try adding `extern crate rustc_driver;` at the top level of this crate | |
| //@ compile-flags: --emit link | |
| //@ normalize-stderr-test ".*crate .* required.*\n\n" -> "" | |
| //@ normalize-stderr-test: "aborting due to [0-9]+" -> "aborting due to NUMBER" | |
| #![feature(rustc_private)] | |
| extern crate rustc_serialize; | |
| fn main() {} |