rust/src/test/pretty/doc-comments.rs

// Copyright 2012-2013 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.

// pp-exact

// some single-line non-doc comment

/// some single line outer-docs
fn a() { }

fn b() {
    //! some single line inner-docs
}

//////////////////////////////////
// some single-line non-doc comment preceded by a separator

//////////////////////////////////
/// some single-line outer-docs preceded by a separator
/// (and trailing whitespaces)
fn c() { }

/*
 * some multi-line non-doc comment
 */

/**
 * some multi-line outer-docs
 */
fn d() { }

fn e() {
    /*!
     * some multi-line inner-docs
     */
}

/********************************/
/*
 * some multi-line non-doc comment preceded by a separator
 */

/********************************/
/**
 * some multi-line outer-docs preceded by a separator
 */
fn f() { }

#[doc = "unsugared outer doc-comments work also"]
fn g() { }

fn h() {
    #![doc = "as do inner ones"]
}