94 lines
2.0 KiB
Rust
94 lines
2.0 KiB
Rust
// 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")]
|
|
pub fn unstable() {}
|
|
|
|
|
|
#[stable(feature = "stable", since = "1.0.0")]
|
|
pub struct Foo {
|
|
#[unstable(feature = "struct_field")]
|
|
pub x: u8
|
|
}
|
|
|
|
impl Foo {
|
|
#[unstable(feature = "method")]
|
|
pub fn method(&self) {}
|
|
}
|
|
|
|
#[stable(feature = "stable", since = "1.0.0")]
|
|
pub struct Bar {
|
|
#[unstable(feature = "struct2_field")]
|
|
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 }
|
|
}
|