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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.
#![feature(staged_api, allow_internal_unstable)]
#![staged_api]
#![stable(feature = "stable", since = "1.0.0")]
#[unstable(feature = "function", issue = "0")]
pub fn unstable() {}
#[stable(feature = "stable", since = "1.0.0")]
pub struct Foo {
#[unstable(feature = "struct_field", issue = "0")]
pub x: u8
}
impl Foo {
#[unstable(feature = "method", issue = "0")]
pub fn method(&self) {}
}
#[stable(feature = "stable", since = "1.0.0")]
pub struct Bar {
#[unstable(feature = "struct2_field", issue = "0")]
pub x: u8
}
#[allow_internal_unstable]
#[macro_export]
macro_rules! call_unstable_allow {
() => { $crate::unstable() }
}
#[allow_internal_unstable]
#[macro_export]
macro_rules! construct_unstable_allow {
($e: expr) => {
$crate::Foo { x: $e }
}
}
#[allow_internal_unstable]
#[macro_export]
macro_rules! call_method_allow {
($e: expr) => { $e.method() }
}
#[allow_internal_unstable]
#[macro_export]
macro_rules! access_field_allow {
($e: expr) => { $e.x }
}
#[allow_internal_unstable]
#[macro_export]
macro_rules! pass_through_allow {
($e: expr) => { $e }
}
#[macro_export]
macro_rules! call_unstable_noallow {
() => { $crate::unstable() }
}
#[macro_export]
macro_rules! construct_unstable_noallow {
($e: expr) => {
$crate::Foo { x: $e }
}
}
#[macro_export]
macro_rules! call_method_noallow {
($e: expr) => { $e.method() }
}
#[macro_export]
macro_rules! access_field_noallow {
($e: expr) => { $e.x }
}
#[macro_export]
macro_rules! pass_through_noallow {
($e: expr) => { $e }
}
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