Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 10 insertions, 0 deletions

diff --git a/src/test/ui/cross/cross-file-errors/underscore.rs b/src/test/ui/cross/cross-file-errors/underscore.rs
new file mode 100644
index 000000000..76e72a93f
--- /dev/null
+++ b/src/test/ui/cross/cross-file-errors/underscore.rs
@@ -0,0 +1,10 @@
+// We want this file only so we can test cross-file error
+// messages, but we don't want it in an external crate.
+// ignore-test
+#![crate_type = "lib"]
+
+macro_rules! underscore {
+    () => (
+        _
+    )
+}