1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/parser/unmatched-langle-2.rs b/tests/ui/parser/unmatched-langle-2.rs
new file mode 100644
index 00000000000..8de0d7d89e4
--- /dev/null
+++ b/tests/ui/parser/unmatched-langle-2.rs
@@ -0,0 +1,15 @@
+// When there are too many opening `<`s, the compiler would previously
+// suggest nonsense if the `<`s were interspersed with other tokens:
+//
+//   error: unmatched angle brackets
+//    --> unmatched-langle.rs:2:10
+//     |
+//   2 |     foo::<Ty<<<i32>();
+//     |          ^^^ help: remove extra angle brackets
+//
+// This test makes sure that this is no longer happening.
+
+fn main() {
+    foo::<Ty<<<i32>();
+    //~^ ERROR: expected `::`, found `(`
+}