| // 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)] |
| #![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 |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[allow_internal_unstable] |
| #[macro_export] |
| macro_rules! call_unstable_allow { |
| () => { $crate::unstable() } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[allow_internal_unstable] |
| #[macro_export] |
| macro_rules! construct_unstable_allow { |
| ($e: expr) => { |
| $crate::Foo { x: $e } |
| } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[allow_internal_unstable] |
| #[macro_export] |
| macro_rules! call_method_allow { |
| ($e: expr) => { $e.method() } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[allow_internal_unstable] |
| #[macro_export] |
| macro_rules! access_field_allow { |
| ($e: expr) => { $e.x } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[allow_internal_unstable] |
| #[macro_export] |
| macro_rules! pass_through_allow { |
| ($e: expr) => { $e } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[macro_export] |
| macro_rules! call_unstable_noallow { |
| () => { $crate::unstable() } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[macro_export] |
| macro_rules! construct_unstable_noallow { |
| ($e: expr) => { |
| $crate::Foo { x: $e } |
| } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[macro_export] |
| macro_rules! call_method_noallow { |
| ($e: expr) => { $e.method() } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[macro_export] |
| macro_rules! access_field_noallow { |
| ($e: expr) => { $e.x } |
| } |
| |
| #[stable(feature = "stable", since = "1.0.0")] |
| #[macro_export] |
| macro_rules! pass_through_noallow { |
| ($e: expr) => { $e } |
| } |