Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/ui/unused-crate-deps/ignore-pathless-extern.rs b/tests/ui/unused-crate-deps/ignore-pathless-extern.rs
new file mode 100644
index 000000000..8c273cb53
--- /dev/null
+++ b/tests/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() {}