1 files changed, 0 insertions, 14 deletions
diff --git a/src/test/ui/macros/unknown-builtin.rs b/src/test/ui/macros/unknown-builtin.rs
deleted file mode 100644
index 16f9139e6..000000000
--- a/src/test/ui/macros/unknown-builtin.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-// error-pattern: attempted to define built-in macro more than once
-
-#![feature(rustc_attrs)]
-
-#[rustc_builtin_macro]
-macro_rules! unknown { () => () } //~ ERROR cannot find a built-in macro with name `unknown`
-
-#[rustc_builtin_macro]
-macro_rules! line { () => () } //~ NOTE previously defined here
-
-fn main() {
-    line!();
-    std::prelude::v1::line!();
-}