1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/generate-dollar-ident.rs b/src/test/ui/proc-macro/generate-dollar-ident.rs
new file mode 100644
index 000000000..b838be9fb
--- /dev/null
+++ b/src/test/ui/proc-macro/generate-dollar-ident.rs
@@ -0,0 +1,18 @@
+// Proc macros can generate token sequence `$ IDENT`
+// without it being recognized as an unknown macro variable.
+
+// check-pass
+// aux-build:generate-dollar-ident.rs
+
+extern crate generate_dollar_ident;
+use generate_dollar_ident::*;
+
+macro_rules! black_hole {
+    ($($tt:tt)*) => {};
+}
+
+black_hole!($var);
+
+dollar_ident!(black_hole);
+
+fn main() {}