1 // Copyright 2014 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.
11 // Test equality constraints in a where clause where the type being
12 // equated appears in a supertrait.
26 fn a<C:Vehicle+Box>(_: C::Color) {
27 //~^ ERROR ambiguous associated type `Color` in bounds of `C`
30 fn b<C>(_: C::Color) where C : Vehicle+Box {
31 //~^ ERROR ambiguous associated type `Color` in bounds of `C`
34 fn c<C>(_: C::Color) where C : Vehicle, C : Box {
35 //~^ ERROR ambiguous associated type `Color` in bounds of `C`
39 impl<X> D<X> where X : Vehicle {
40 fn d(&self, _: X::Color) where X : Box { }
41 //~^ ERROR ambiguous associated type `Color` in bounds of `X`
45 fn e(&self, _: X::Color) where X : Box;
46 //~^ ERROR ambiguous associated type `Color` in bounds of `X`
48 fn f(&self, _: X::Color) where X : Box { }
49 //~^ ERROR ambiguous associated type `Color` in bounds of `X`