457 lines
16 KiB
Rust
457 lines
16 KiB
Rust
// Copyright 2013-2014 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.
|
|
|
|
// aux-build:lint_stability.rs
|
|
// aux-build:inherited_stability.rs
|
|
// aux-build:stability_cfg1.rs
|
|
// aux-build:stability_cfg2.rs
|
|
|
|
#![allow(deprecated)]
|
|
#![allow(dead_code)]
|
|
#![feature(staged_api)]
|
|
|
|
#![stable(feature = "rust1", since = "1.0.0")]
|
|
|
|
#[macro_use]
|
|
extern crate lint_stability;
|
|
|
|
mod cross_crate {
|
|
extern crate stability_cfg1;
|
|
extern crate stability_cfg2; //~ ERROR use of unstable library feature
|
|
|
|
use lint_stability::*;
|
|
|
|
fn test() {
|
|
type Foo = MethodTester;
|
|
let foo = MethodTester;
|
|
|
|
deprecated();
|
|
foo.method_deprecated();
|
|
Foo::method_deprecated(&foo);
|
|
<Foo>::method_deprecated(&foo);
|
|
foo.trait_deprecated();
|
|
Trait::trait_deprecated(&foo);
|
|
<Foo>::trait_deprecated(&foo);
|
|
<Foo as Trait>::trait_deprecated(&foo);
|
|
|
|
deprecated_text();
|
|
foo.method_deprecated_text();
|
|
Foo::method_deprecated_text(&foo);
|
|
<Foo>::method_deprecated_text(&foo);
|
|
foo.trait_deprecated_text();
|
|
Trait::trait_deprecated_text(&foo);
|
|
<Foo>::trait_deprecated_text(&foo);
|
|
<Foo as Trait>::trait_deprecated_text(&foo);
|
|
|
|
deprecated_unstable();
|
|
//~^ ERROR use of unstable library feature
|
|
Trait::trait_deprecated_unstable(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
<Foo as Trait>::trait_deprecated_unstable(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
|
|
deprecated_unstable_text();
|
|
//~^ ERROR use of unstable library feature
|
|
Trait::trait_deprecated_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
<Foo as Trait>::trait_deprecated_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
|
|
unstable(); //~ ERROR use of unstable library feature
|
|
Trait::trait_unstable(&foo); //~ ERROR use of unstable library feature
|
|
<Foo as Trait>::trait_unstable(&foo); //~ ERROR use of unstable library feature
|
|
|
|
unstable_text();
|
|
//~^ ERROR use of unstable library feature 'test_feature': text
|
|
Trait::trait_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature 'test_feature': text
|
|
<Foo as Trait>::trait_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature 'test_feature': text
|
|
|
|
stable();
|
|
foo.method_stable();
|
|
Foo::method_stable(&foo);
|
|
<Foo>::method_stable(&foo);
|
|
foo.trait_stable();
|
|
Trait::trait_stable(&foo);
|
|
<Foo>::trait_stable(&foo);
|
|
<Foo as Trait>::trait_stable(&foo);
|
|
|
|
stable_text();
|
|
foo.method_stable_text();
|
|
Foo::method_stable_text(&foo);
|
|
<Foo>::method_stable_text(&foo);
|
|
foo.trait_stable_text();
|
|
Trait::trait_stable_text(&foo);
|
|
<Foo>::trait_stable_text(&foo);
|
|
<Foo as Trait>::trait_stable_text(&foo);
|
|
|
|
struct S1<T: TraitWithAssociatedTypes>(T::TypeUnstable);
|
|
//~^ ERROR use of unstable library feature
|
|
struct S2<T: TraitWithAssociatedTypes>(T::TypeDeprecated);
|
|
type A = TraitWithAssociatedTypes<
|
|
TypeUnstable = u8, //~ ERROR use of unstable library feature
|
|
TypeDeprecated = u16,
|
|
>;
|
|
|
|
let _ = DeprecatedStruct {
|
|
i: 0
|
|
};
|
|
let _ = DeprecatedUnstableStruct {
|
|
//~^ ERROR use of unstable library feature
|
|
i: 0
|
|
};
|
|
let _ = UnstableStruct { i: 0 }; //~ ERROR use of unstable library feature
|
|
let _ = StableStruct { i: 0 };
|
|
|
|
let _ = DeprecatedUnitStruct;
|
|
let _ = DeprecatedUnstableUnitStruct;
|
|
//~^ ERROR use of unstable library feature
|
|
let _ = UnstableUnitStruct; //~ ERROR use of unstable library feature
|
|
let _ = StableUnitStruct;
|
|
|
|
let _ = Enum::DeprecatedVariant;
|
|
let _ = Enum::DeprecatedUnstableVariant;
|
|
//~^ ERROR use of unstable library feature
|
|
let _ = Enum::UnstableVariant; //~ ERROR use of unstable library feature
|
|
let _ = Enum::StableVariant;
|
|
|
|
let _ = DeprecatedTupleStruct (1);
|
|
let _ = DeprecatedUnstableTupleStruct (1);
|
|
//~^ ERROR use of unstable library feature
|
|
let _ = UnstableTupleStruct (1); //~ ERROR use of unstable library feature
|
|
let _ = StableTupleStruct (1);
|
|
|
|
// At the moment, the lint checker only checks stability in
|
|
// in the arguments of macros.
|
|
// Eventually, we will want to lint the contents of the
|
|
// macro in the module *defining* it. Also, stability levels
|
|
// on macros themselves are not yet linted.
|
|
macro_test_arg!(deprecated_text());
|
|
macro_test_arg!(deprecated_unstable_text());
|
|
//~^ ERROR use of unstable library feature
|
|
macro_test_arg!(macro_test_arg!(deprecated_text()));
|
|
}
|
|
|
|
fn test_method_param<Foo: Trait>(foo: Foo) {
|
|
foo.trait_deprecated();
|
|
Trait::trait_deprecated(&foo);
|
|
<Foo>::trait_deprecated(&foo);
|
|
<Foo as Trait>::trait_deprecated(&foo);
|
|
foo.trait_deprecated_text();
|
|
Trait::trait_deprecated_text(&foo);
|
|
<Foo>::trait_deprecated_text(&foo);
|
|
<Foo as Trait>::trait_deprecated_text(&foo);
|
|
Trait::trait_deprecated_unstable(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
<Foo as Trait>::trait_deprecated_unstable(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
Trait::trait_deprecated_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
<Foo as Trait>::trait_deprecated_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature
|
|
Trait::trait_unstable(&foo); //~ ERROR use of unstable library feature
|
|
<Foo as Trait>::trait_unstable(&foo); //~ ERROR use of unstable library feature
|
|
Trait::trait_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature 'test_feature': text
|
|
<Foo as Trait>::trait_unstable_text(&foo);
|
|
//~^ ERROR use of unstable library feature 'test_feature': text
|
|
foo.trait_stable();
|
|
Trait::trait_stable(&foo);
|
|
<Foo>::trait_stable(&foo);
|
|
<Foo as Trait>::trait_stable(&foo);
|
|
}
|
|
|
|
fn test_method_object(foo: &Trait) {
|
|
foo.trait_deprecated();
|
|
foo.trait_deprecated_text();
|
|
foo.trait_stable();
|
|
}
|
|
|
|
struct S;
|
|
|
|
impl UnstableTrait for S { } //~ ERROR use of unstable library feature
|
|
impl DeprecatedTrait for S {}
|
|
trait LocalTrait : UnstableTrait { } //~ ERROR use of unstable library feature
|
|
trait LocalTrait2 : DeprecatedTrait { }
|
|
|
|
impl Trait for S {
|
|
fn trait_stable(&self) {}
|
|
fn trait_unstable(&self) {} //~ ERROR use of unstable library feature
|
|
}
|
|
}
|
|
|
|
mod inheritance {
|
|
extern crate inherited_stability; //~ ERROR use of unstable library feature
|
|
use self::inherited_stability::*; //~ ERROR use of unstable library feature
|
|
|
|
fn test_inheritance() {
|
|
unstable(); //~ ERROR use of unstable library feature
|
|
stable();
|
|
|
|
stable_mod::unstable(); //~ ERROR use of unstable library feature
|
|
stable_mod::stable();
|
|
|
|
unstable_mod::deprecated();
|
|
unstable_mod::unstable(); //~ ERROR use of unstable library feature
|
|
|
|
let _ = Unstable::UnstableVariant; //~ ERROR use of unstable library feature
|
|
let _ = Unstable::StableVariant;
|
|
|
|
let x: usize = 0;
|
|
x.stable();
|
|
}
|
|
}
|
|
|
|
mod this_crate {
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub fn deprecated() {}
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub fn deprecated_text() {}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
pub fn unstable() {}
|
|
#[unstable(feature = "test_feature", reason = "text", issue = "0")]
|
|
pub fn unstable_text() {}
|
|
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub fn stable() {}
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub fn stable_text() {}
|
|
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub struct MethodTester;
|
|
|
|
impl MethodTester {
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub fn method_deprecated(&self) {}
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub fn method_deprecated_text(&self) {}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
pub fn method_unstable(&self) {}
|
|
#[unstable(feature = "test_feature", reason = "text", issue = "0")]
|
|
pub fn method_unstable_text(&self) {}
|
|
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub fn method_stable(&self) {}
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub fn method_stable_text(&self) {}
|
|
}
|
|
|
|
pub trait Trait {
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
fn trait_deprecated(&self) {}
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
fn trait_deprecated_text(&self) {}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
fn trait_unstable(&self) {}
|
|
#[unstable(feature = "test_feature", reason = "text", issue = "0")]
|
|
fn trait_unstable_text(&self) {}
|
|
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
fn trait_stable(&self) {}
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
fn trait_stable_text(&self) {}
|
|
}
|
|
|
|
impl Trait for MethodTester {}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub struct DeprecatedStruct {
|
|
#[stable(feature = "test_feature", since = "1.0.0")] i: isize
|
|
}
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
pub struct UnstableStruct {
|
|
#[stable(feature = "test_feature", since = "1.0.0")] i: isize
|
|
}
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub struct StableStruct {
|
|
#[stable(feature = "test_feature", since = "1.0.0")] i: isize
|
|
}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub struct DeprecatedUnitStruct;
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
pub struct UnstableUnitStruct;
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub struct StableUnitStruct;
|
|
|
|
pub enum Enum {
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
DeprecatedVariant,
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
UnstableVariant,
|
|
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
StableVariant,
|
|
}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub struct DeprecatedTupleStruct(isize);
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
pub struct UnstableTupleStruct(isize);
|
|
#[stable(feature = "rust1", since = "1.0.0")]
|
|
pub struct StableTupleStruct(isize);
|
|
|
|
fn test() {
|
|
// Only the deprecated cases of the following should generate
|
|
// errors, because other stability attributes now have meaning
|
|
// only *across* crates, not within a single crate.
|
|
|
|
type Foo = MethodTester;
|
|
let foo = MethodTester;
|
|
|
|
deprecated();
|
|
foo.method_deprecated();
|
|
Foo::method_deprecated(&foo);
|
|
<Foo>::method_deprecated(&foo);
|
|
foo.trait_deprecated();
|
|
Trait::trait_deprecated(&foo);
|
|
<Foo>::trait_deprecated(&foo);
|
|
<Foo as Trait>::trait_deprecated(&foo);
|
|
|
|
deprecated_text();
|
|
foo.method_deprecated_text();
|
|
Foo::method_deprecated_text(&foo);
|
|
<Foo>::method_deprecated_text(&foo);
|
|
foo.trait_deprecated_text();
|
|
Trait::trait_deprecated_text(&foo);
|
|
<Foo>::trait_deprecated_text(&foo);
|
|
<Foo as Trait>::trait_deprecated_text(&foo);
|
|
|
|
unstable();
|
|
foo.method_unstable();
|
|
Foo::method_unstable(&foo);
|
|
<Foo>::method_unstable(&foo);
|
|
foo.trait_unstable();
|
|
Trait::trait_unstable(&foo);
|
|
<Foo>::trait_unstable(&foo);
|
|
<Foo as Trait>::trait_unstable(&foo);
|
|
|
|
unstable_text();
|
|
foo.method_unstable_text();
|
|
Foo::method_unstable_text(&foo);
|
|
<Foo>::method_unstable_text(&foo);
|
|
foo.trait_unstable_text();
|
|
Trait::trait_unstable_text(&foo);
|
|
<Foo>::trait_unstable_text(&foo);
|
|
<Foo as Trait>::trait_unstable_text(&foo);
|
|
|
|
stable();
|
|
foo.method_stable();
|
|
Foo::method_stable(&foo);
|
|
<Foo>::method_stable(&foo);
|
|
foo.trait_stable();
|
|
Trait::trait_stable(&foo);
|
|
<Foo>::trait_stable(&foo);
|
|
<Foo as Trait>::trait_stable(&foo);
|
|
|
|
stable_text();
|
|
foo.method_stable_text();
|
|
Foo::method_stable_text(&foo);
|
|
<Foo>::method_stable_text(&foo);
|
|
foo.trait_stable_text();
|
|
Trait::trait_stable_text(&foo);
|
|
<Foo>::trait_stable_text(&foo);
|
|
<Foo as Trait>::trait_stable_text(&foo);
|
|
|
|
let _ = DeprecatedStruct {
|
|
i: 0
|
|
};
|
|
let _ = UnstableStruct { i: 0 };
|
|
let _ = StableStruct { i: 0 };
|
|
|
|
let _ = DeprecatedUnitStruct;
|
|
let _ = UnstableUnitStruct;
|
|
let _ = StableUnitStruct;
|
|
|
|
let _ = Enum::DeprecatedVariant;
|
|
let _ = Enum::UnstableVariant;
|
|
let _ = Enum::StableVariant;
|
|
|
|
let _ = DeprecatedTupleStruct (1);
|
|
let _ = UnstableTupleStruct (1);
|
|
let _ = StableTupleStruct (1);
|
|
}
|
|
|
|
fn test_method_param<Foo: Trait>(foo: Foo) {
|
|
foo.trait_deprecated();
|
|
Trait::trait_deprecated(&foo);
|
|
<Foo>::trait_deprecated(&foo);
|
|
<Foo as Trait>::trait_deprecated(&foo);
|
|
foo.trait_deprecated_text();
|
|
Trait::trait_deprecated_text(&foo);
|
|
<Foo>::trait_deprecated_text(&foo);
|
|
<Foo as Trait>::trait_deprecated_text(&foo);
|
|
foo.trait_unstable();
|
|
Trait::trait_unstable(&foo);
|
|
<Foo>::trait_unstable(&foo);
|
|
<Foo as Trait>::trait_unstable(&foo);
|
|
foo.trait_unstable_text();
|
|
Trait::trait_unstable_text(&foo);
|
|
<Foo>::trait_unstable_text(&foo);
|
|
<Foo as Trait>::trait_unstable_text(&foo);
|
|
foo.trait_stable();
|
|
Trait::trait_stable(&foo);
|
|
<Foo>::trait_stable(&foo);
|
|
<Foo as Trait>::trait_stable(&foo);
|
|
}
|
|
|
|
fn test_method_object(foo: &Trait) {
|
|
foo.trait_deprecated();
|
|
foo.trait_deprecated_text();
|
|
foo.trait_unstable();
|
|
foo.trait_unstable_text();
|
|
foo.trait_stable();
|
|
}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
fn test_fn_body() {
|
|
fn fn_in_body() {}
|
|
fn_in_body();
|
|
}
|
|
|
|
impl MethodTester {
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
fn test_method_body(&self) {
|
|
fn fn_in_body() {}
|
|
fn_in_body();
|
|
}
|
|
}
|
|
|
|
#[unstable(feature = "test_feature", issue = "0")]
|
|
#[rustc_deprecated(since = "1.0.0", reason = "text")]
|
|
pub trait DeprecatedTrait {
|
|
fn dummy(&self) { }
|
|
}
|
|
|
|
struct S;
|
|
|
|
impl DeprecatedTrait for S { }
|
|
|
|
trait LocalTrait : DeprecatedTrait { }
|
|
}
|
|
|
|
fn main() {}
|