where-clauses-no-bounds-or-predicates.rs

// Copyright 2016 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.

// compile-flags: -Z parse-only -Z continue-parse-after-error

fn equal1<T>(_: &T, _: &T) -> bool where {
//~^ ERROR a `where` clause must have at least one predicate in it
    true
}

fn equal2<T>(_: &T, _: &T) -> bool where T: {
//~^ ERROR at least one type parameter bound must be specified
    true
}

fn foo2<'a>() where 'a: {}
//~^ ERROR each predicate in a `where` clause must have at least one bound

fn foo1<'a>() where 'a {}
//~^ ERROR expected `:`, found `{`

fn main() {
}