1 warning: function cannot return without recursing
2 --> $DIR/issue-8727.rs:4:1
5 | ^^^^^^^^^^^^^^^ cannot return without recursing
6 LL | generic::<Option<T>>();
7 | ---------------------- recursive call site
9 = note: #[warn(unconditional_recursion)] on by default
10 = help: a `loop` may express intention better if this is on purpose
12 error: reached the recursion limit while instantiating `generic::<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<std::option::Option<i32>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>`
13 --> $DIR/issue-8727.rs:4:1
15 LL | / fn generic<T>() {
16 LL | | generic::<Option<T>>();
20 error: aborting due to previous error