rust/tests/target/macros.rs

// rustfmt-normalize_comments: true
itemmacro!(this, is.now().formatted(yay));

itemmacro!(
    really,
    long.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbb()
        .is
        .formatted()
);

itemmacro!{this, is.bracket().formatted()}

peg_file! modname("mygrammarfile.rustpeg");

fn main() {
    foo!();

    bar!(a, b, c);

    baz!(1 + 2 + 3, quux.kaas());

    quux!(
        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
        BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
    );

    kaas!(
        // comments
        a, // post macro
        b /* another */
    );

    trailingcomma!( a , b , c , );

    noexpr!( i am not an expression, OK? );

    vec![a, b, c];

    vec![
        AAAAAA,
        AAAAAA,
        AAAAAA,
        AAAAAA,
        AAAAAA,
        AAAAAA,
        AAAAAA,
        AAAAAA,
        AAAAAA,
        BBBBB,
        5,
        100 - 30,
        1.33,
        b,
        b,
        b,
    ];

    vec![a /* comment */];

    // Trailing spaces after a comma
    vec![a];

    vec![a; b];
    vec![a; b];
    vec![a; b];

    vec![a, b; c];
    vec![a; b, c];

    vec![
        a;
        (|x| {
             let y = x + 1;
             let z = y + 1;
             z
         })(2)
    ];
    vec![
        a;
        xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
    ];
    vec![a; unsafe { x + 1 }];

    unknown_bracket_macro__comma_should_not_be_stripped![
    a,
    ];

    foo(makro!(1, 3));

    hamkaas!{ () };

    macrowithbraces! {dont,    format, me}

    x!(fn);

    some_macro!();

    some_macro![];

    some_macro!{
        // comment
    };

    some_macro!{
        // comment
    };

    some_macro!(
        // comment
        not function like
    );

    // #1577
    let json = json!({
        "foo": "bar",
    });

    // #1092
    chain!(input, a:take!(max_size), || []);
}

impl X {
    empty_invoc!{}
}

gfx_pipeline!(pipe {
    vbuf: gfx::VertexBuffer<Vertex> = (),
    out: gfx::RenderTarget<ColorFormat> = "Target0",
});

fn issue_1279() {
    println!("dsfs"); // a comment
}

fn issue_1555() {
    let hello = &format!("HTTP/1.1 200 OK\r\nServer: {}\r\n\r\n{}",
                         "65454654654654654654654655464",
                         "4");
}

fn issue1178() {
    macro_rules! foo {
        (#[$attr:meta] $name:ident) => {}
    }

    foo!(#[doc = "bar"] baz);
}