1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/precise-capturing/unexpected-token.rs b/tests/ui/impl-trait/precise-capturing/unexpected-token.rs
new file mode 100644
index 00000000000..39c8c0def6b
--- /dev/null
+++ b/tests/ui/impl-trait/precise-capturing/unexpected-token.rs
@@ -0,0 +1,9 @@
+// We used to fatal error without any useful diagnostic when we had an unexpected
+// token due to a strange interaction between the sequence parsing code and the
+// param/lifetime parsing code.
+
+fn hello() -> impl use<'a {}> Sized {}
+//~^ ERROR expected one of `,` or `>`, found `{`
+//~| ERROR expected item, found `>`
+
+fn main() {}