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-rw-r--r--tests/ui-fulldeps/missing-rustc-driver-error.rs11
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diff --git a/tests/ui-fulldeps/missing-rustc-driver-error.rs b/tests/ui-fulldeps/missing-rustc-driver-error.rs
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+// 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
+// The exactly list of required crates depends on the target. as such only test Unix targets.
+// only-unix
+
+#![feature(rustc_private)]
+
+extern crate rustc_serialize;
+
+fn main() {}