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// 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.
// Test that types that appear in input types in an object type are
// subject to the reflect check.
use std::marker::Reflect;
use std::io::Write;
trait Get<T> {
fn get(self) -> T;
}
struct Struct<T>(T);
fn is_reflect<T:Reflect>() { }
fn a<T>() {
is_reflect::<T>(); //~ ERROR E0277
}
fn ok_a<T: Reflect>() {
is_reflect::<T>(); // OK
}
fn b<T>() {
is_reflect::<Box<Get<T>>>(); //~ ERROR E0277
}
fn ok_b<T: Reflect>() {
is_reflect::<Box<Get<T>>>(); // OK
}
fn c<T>() {
is_reflect::<Box<Get<Struct<T>>>>(); //~ ERROR E0277
}
fn main() {
is_reflect::<Box<Get<Struct<()>>>>(); // OK
}
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