1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/lint/redundant-semicolon/redundant-semi-proc-macro.rs b/tests/ui/lint/redundant-semicolon/redundant-semi-proc-macro.rs
new file mode 100644
index 000000000..08a5c6c2b
--- /dev/null
+++ b/tests/ui/lint/redundant-semicolon/redundant-semi-proc-macro.rs
@@ -0,0 +1,19 @@
+// aux-build:redundant-semi-proc-macro-def.rs
+
+#![deny(redundant_semicolons)]
+extern crate redundant_semi_proc_macro;
+use redundant_semi_proc_macro::should_preserve_spans;
+
+#[should_preserve_spans]
+fn span_preservation()  {
+    let tst = 123;; //~ ERROR unnecessary trailing semicolon
+    match tst {
+        // Redundant semicolons are parsed as empty tuple exprs
+        // for the lint, so ensure the lint doesn't affect
+        // empty tuple exprs explicitly in source.
+        123 => (),
+        _ => ()
+    };;; //~ ERROR unnecessary trailing semicolons
+}
+
+fn main() {}