diff options
Diffstat (limited to 'src/test/ui/compile-fail-migration/associated-const-generic-obligations.rs')
| -rw-r--r-- | src/test/ui/compile-fail-migration/associated-const-generic-obligations.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/ui/compile-fail-migration/associated-const-generic-obligations.rs b/src/test/ui/compile-fail-migration/associated-const-generic-obligations.rs new file mode 100644 index 00000000000..45f53418dca --- /dev/null +++ b/src/test/ui/compile-fail-migration/associated-const-generic-obligations.rs @@ -0,0 +1,29 @@ +// Copyright 2017 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 { + type Out: Sized; +} + +impl Foo for String { + type Out = String; +} + +trait Bar: Foo { + const FROM: Self::Out; +} + +impl<T: Foo> Bar for T { + const FROM: &'static str = "foo"; + //~^ ERROR the trait bound `T: Foo` is not satisfied [E0277] +} + +fn main() {} |
