rust/tests/ui/missing_inline.rs

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/* This file incorporates work covered by the following copyright and
* permission notice:
* Copyright 2013 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.
*/
#![warn(missing_inline_in_public_items)]
#![crate_type = "dylib"]
// When denying at the crate level, be sure to not get random warnings from the
// injected intrinsics by the compiler.
#![allow(dead_code, non_snake_case)]
type Typedef = String;
pub type PubTypedef = String;
struct Foo {} // ok
pub struct PubFoo { } // ok
enum FooE {} // ok
pub enum PubFooE {} // ok
mod module {} // ok
pub mod pub_module {} // ok
fn foo() {}
pub fn pub_foo() {} // missing #[inline]
#[inline] pub fn pub_foo_inline() {} // ok
#[inline(always)] pub fn pub_foo_inline_always() {} // ok
#[allow(missing_inline_in_public_items)]
pub fn pub_foo_no_inline() {}
trait Bar {
fn Bar_a(); // ok
fn Bar_b() {} // ok
}
pub trait PubBar {
fn PubBar_a(); // ok
fn PubBar_b() {} // missing #[inline]
#[inline] fn PubBar_c() {} // ok
}
// none of these need inline because Foo is not exported
impl PubBar for Foo {
fn PubBar_a() {} // ok
fn PubBar_b() {} // ok
fn PubBar_c() {} // ok
}
// all of these need inline because PubFoo is exported
impl PubBar for PubFoo {
fn PubBar_a() {} // missing #[inline]
fn PubBar_b() {} // missing #[inline]
fn PubBar_c() {} // missing #[inline]
}
// do not need inline because Foo is not exported
impl Foo {
fn FooImpl() {} // ok
}
// need inline because PubFoo is exported
impl PubFoo {
pub fn PubFooImpl() {} // missing #[inline]
}