src/test/ui/resolve/impl-items-vis-unresolved.rs

// Visibilities on impl items expanded from macros are resolved (issue #64705).

macro_rules! perftools_inline {
    ($($item:tt)*) => (
        $($item)*
    );
}

mod state {
    pub struct RawFloatState;
    impl RawFloatState {
        perftools_inline! {
            pub(super) fn new() {} // OK
        }
    }
}

pub struct RawFloatState;
impl RawFloatState {
    perftools_inline! {
        pub(super) fn new() {} //~ ERROR failed to resolve: there are too many initial `super`s
    }
}

fn main() {}