1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
12 // Test that changing what a `type` points to does not go unnoticed.
14 // compile-flags: -Z query-dep-graph
16 #![feature(rustc_attrs)]
18 #![allow(unused_variables)]
23 #[rustc_if_this_changed]
26 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR OK
32 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR OK
38 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR no path
40 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR OK
41 fn method(&self, _: TypeAlias);
46 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR no path
48 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR OK
49 fn method(&self, _: TypeAlias) {}
52 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR OK
53 type TypeAlias2 = TypeAlias;
55 #[rustc_then_this_would_need(ItemSignature)] //~ ERROR OK
56 fn function(_: TypeAlias) {