diff options
Diffstat (limited to 'src/test/ui/run-pass/traits/trait-inheritance-self.rs')
| -rw-r--r-- | src/test/ui/run-pass/traits/trait-inheritance-self.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/traits/trait-inheritance-self.rs b/src/test/ui/run-pass/traits/trait-inheritance-self.rs new file mode 100644 index 00000000000..a025be5d651 --- /dev/null +++ b/src/test/ui/run-pass/traits/trait-inheritance-self.rs @@ -0,0 +1,38 @@ +// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +trait Foo<T> { + fn f(&self, x: &T); +} + +trait Bar : Sized + Foo<Self> { + fn g(&self); +} + +struct S { + x: isize +} + +impl Foo<S> for S { + fn f(&self, x: &S) { + println!("{}", x.x); + } +} + +impl Bar for S { + fn g(&self) { + self.f(self); + } +} + +pub fn main() { + let s = S { x: 1 }; + s.g(); +} |
