diff --git a/src/test/compile-fail/issue-17994.rs b/src/test/compile-fail/issue-17994.rs new file mode 100644 index 0000000000000..fcbc08327b9fc --- /dev/null +++ b/src/test/compile-fail/issue-17994.rs @@ -0,0 +1,13 @@ +// Copyright 2015 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 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +trait Tr {} +type Huh where T: Tr = isize; //~ ERROR type parameter `T` is unused +fn main() {}