1 files changed, 7 insertions, 0 deletions
diff --git a/tests/pretty/macro.rs b/tests/pretty/macro.rs
new file mode 100644
index 000000000..b88ae7039
--- /dev/null
+++ b/tests/pretty/macro.rs
@@ -0,0 +1,7 @@
+// pp-exact
+
+#![feature(decl_macro)]
+
+pub(crate) macro mac { ($arg : expr) => { $arg + $arg } }
+
+fn main() {}