1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-99875.rs b/src/test/ui/issues/issue-99875.rs
new file mode 100644
index 000000000..cf73fd8d3
--- /dev/null
+++ b/src/test/ui/issues/issue-99875.rs
@@ -0,0 +1,16 @@
+struct Argument;
+struct Return;
+
+fn function(_: Argument) -> Return { todo!() }
+
+trait Trait {}
+impl Trait for fn(Argument) -> Return {}
+
+fn takes(_: impl Trait) {}
+
+fn main() {
+    takes(function);
+    //~^ ERROR the trait bound
+    takes(|_: Argument| -> Return { todo!() });
+    //~^ ERROR the trait bound
+}