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// Copyright 2012-2015 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.
// ignore-tidy-linelength
// compile-flags:-Zprint-trans-items=eager
#![deny(dead_code)]
#![feature(start)]
trait Trait : Sized {
fn foo(self) -> Self { self }
}
impl Trait for u32 {
fn foo(self) -> u32 { self }
}
impl Trait for char {
}
fn take_foo_once<T, F: FnOnce(T) -> T>(f: F, arg: T) -> T {
(f)(arg)
}
fn take_foo<T, F: Fn(T) -> T>(f: F, arg: T) -> T {
(f)(arg)
}
fn take_foo_mut<T, F: FnMut(T) -> T>(mut f: F, arg: T) -> T {
(f)(arg)
}
//~ TRANS_ITEM fn trait_method_as_argument::start[0]
#[start]
fn start(_: isize, _: *const *const u8) -> isize {
//~ TRANS_ITEM fn trait_method_as_argument::take_foo_once[0]<u32, fn(u32) -> u32>
//~ TRANS_ITEM fn trait_method_as_argument::{{impl}}[0]::foo[0]
//~ TRANS_ITEM fn core::ops[0]::function[0]::FnOnce[0]::call_once[0]<fn(u32) -> u32, (u32)>
take_foo_once(Trait::foo, 0u32);
//~ TRANS_ITEM fn trait_method_as_argument::take_foo_once[0]<char, fn(char) -> char>
//~ TRANS_ITEM fn trait_method_as_argument::Trait[0]::foo[0]<char>
//~ TRANS_ITEM fn core::ops[0]::function[0]::FnOnce[0]::call_once[0]<fn(char) -> char, (char)>
take_foo_once(Trait::foo, 'c');
//~ TRANS_ITEM fn trait_method_as_argument::take_foo[0]<u32, fn(u32) -> u32>
//~ TRANS_ITEM fn core::ops[0]::function[0]::Fn[0]::call[0]<fn(u32) -> u32, (u32)>
take_foo(Trait::foo, 0u32);
//~ TRANS_ITEM fn trait_method_as_argument::take_foo[0]<char, fn(char) -> char>
//~ TRANS_ITEM fn core::ops[0]::function[0]::Fn[0]::call[0]<fn(char) -> char, (char)>
take_foo(Trait::foo, 'c');
//~ TRANS_ITEM fn trait_method_as_argument::take_foo_mut[0]<u32, fn(u32) -> u32>
//~ TRANS_ITEM fn core::ops[0]::function[0]::FnMut[0]::call_mut[0]<fn(char) -> char, (char)>
take_foo_mut(Trait::foo, 0u32);
//~ TRANS_ITEM fn trait_method_as_argument::take_foo_mut[0]<char, fn(char) -> char>
//~ TRANS_ITEM fn core::ops[0]::function[0]::FnMut[0]::call_mut[0]<fn(u32) -> u32, (u32)>
take_foo_mut(Trait::foo, 'c');
0
}
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