Skip to content

Multiple associated type bindings cause problems #20651

Closed
@nikomatsakis

Description

@nikomatsakis

This test doesn't pass:

// 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 <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.

#![feature(associated_types)]

trait Foo {
    type X;
    type Y;
}

fn foo<T:Foo<X=int,Y=int>>(t: &T)
{
    bar(t);
    baz(t);
}
fn bar<T:Foo<X=int>>(t: &T) { }
fn baz<T:Foo<Y=int>>(t: &T) { }

fn main() { }

Metadata

Metadata

Assignees

No one assigned

    Labels

    A-associated-itemsArea: Associated items (types, constants & functions)I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions