// Copyright 2012 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. // Tests that an impl method's bounds aren't *more* restrictive // than the trait method it's implementing use iter::BaseIter; trait A { fn b(x: C) -> C; } struct E { f: int } impl A for E { fn b(_x: F) -> F { fail!() } //~ ERROR in method `b`, type parameter 0 has 2 bounds, but } fn main() {}