Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/ui/proc-macro/issue-80760-empty-stmt.rs b/tests/ui/proc-macro/issue-80760-empty-stmt.rs
new file mode 100644
index 000000000..86865af0b
--- /dev/null
+++ b/tests/ui/proc-macro/issue-80760-empty-stmt.rs
@@ -0,0 +1,26 @@
+// check-pass
+// aux-build:test-macros.rs
+// compile-flags: -Z span-debug
+
+#![no_std] // Don't load unnecessary hygiene information from std
+extern crate std;
+
+#[macro_use]
+extern crate test_macros;
+
+macro_rules! empty_stmt {
+    ($s:stmt) => {
+        print_bang!($s);
+
+        // Currently, all attributes are ignored
+        // on an empty statement
+        #[print_attr]
+        #[rustc_dummy(first)]
+        #[rustc_dummy(second)]
+        $s
+    }
+}
+
+fn main() {
+    empty_stmt!(;);
+}