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 | // Test that adding an impl to a trait `Foo` DOES affect functions
// that only use `Bar` if they have methods in common.
// incremental
// compile-flags: -Z query-dep-graph
#![feature(rustc_attrs)]
#![allow(dead_code)]
#![allow(unused_imports)]
fn main() { }
pub trait Foo: Sized {
    fn method(self) { }
}
pub trait Bar: Sized {
    fn method(self) { }
}
mod x {
    use {Foo, Bar};
    #[rustc_if_this_changed]
    impl Foo for u32 { }
    impl Bar for char { }
}
mod y {
    use {Foo, Bar};
    #[rustc_then_this_would_need(typeck)] //~ ERROR OK
    pub fn with_char() {
        char::method('a');
    }
}
mod z {
    use y;
    #[rustc_then_this_would_need(typeck)] //~ ERROR no path
    pub fn z() {
        y::with_char();
    }
}
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