1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/issue-100075-2.rs b/tests/ui/impl-trait/issue-100075-2.rs
new file mode 100644
index 000000000..cf059af19
--- /dev/null
+++ b/tests/ui/impl-trait/issue-100075-2.rs
@@ -0,0 +1,8 @@
+fn opaque<T>(t: T) -> impl Sized {
+    //~^ ERROR cannot resolve opaque type
+    //~| WARNING function cannot return without recursing
+    opaque(Some(t))
+}
+
+#[allow(dead_code)]
+fn main() {}