1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/ui/impl-trait/issues/issue-92305.rs b/src/test/ui/impl-trait/issues/issue-92305.rs
new file mode 100644
index 000000000..1518c116b
--- /dev/null
+++ b/src/test/ui/impl-trait/issues/issue-92305.rs
@@ -0,0 +1,15 @@
+// edition:2021
+
+use std::iter;
+
+fn f<T>(data: &[T]) -> impl Iterator<Item = Vec> {
+    //~^ ERROR: missing generics for struct `Vec` [E0107]
+    iter::empty() //~ ERROR: type annotations needed [E0282]
+}
+
+fn g<T>(data: &[T], target: T) -> impl Iterator<Item = Vec<T>> {
+    //~^ ERROR: type annotations needed [E0282]
+    f(data).filter(|x| x == target)
+}
+
+fn main() {}