mod foo {
    pub struct X<'a, 'b, 'c, T> {
        a: &'a str,
        b: &'b str,
        c: &'c str,
        t: T,
    }
}

fn bar<'a, 'b, 'c, T>(x: foo::X<'a, T, 'b, 'c>) {}
//~^ ERROR lifetime arguments must be declared prior to type arguments

fn main() {}