1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/unused-crate-deps/ignore-pathless-extern.rs b/src/test/ui/unused-crate-deps/ignore-pathless-extern.rs
new file mode 100644
index 000000000..8c273cb53
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+++ b/src/test/ui/unused-crate-deps/ignore-pathless-extern.rs
@@ -0,0 +1,12 @@
+// Pathless --extern references don't count
+
+// edition:2018
+// check-pass
+// aux-crate:bar=bar.rs
+// compile-flags:--extern proc_macro
+
+#![warn(unused_crate_dependencies)]
+
+use bar as _;
+
+fn main() {}