1 // https://github.com/rust-lang/rustfmt/issues/3623
2
foo(#[cfg(something)] x: i32, y: i32) -> i323 fn foo(#[cfg(something)] x: i32, y: i32) -> i32 {
4 x + y
5 }
6
foo_b(#[cfg(something)] x: i32, y: i32) -> i327 fn foo_b(#[cfg(something)] x: i32, y: i32) -> i32 {
8 x + y
9 }
10
add( #[cfg(something)] #[deny(C)] x: i32, y: i32, ) -> i3211 fn add(
12 #[cfg(something)]
13 #[deny(C)]
14 x: i32,
15 y: i32,
16 ) -> i32 {
17 x + y
18 }
19
20 struct NamedSelfRefStruct {}
21 impl NamedSelfRefStruct {
foo(#[cfg(something)] self: &Self)22 fn foo(#[cfg(something)] self: &Self) {}
23 }
24
25 struct MutStruct {}
26 impl MutStruct {
foo(#[cfg(foo)] &mut self, #[deny(C)] b: i32)27 fn foo(#[cfg(foo)] &mut self, #[deny(C)] b: i32) {}
28 }
29
main()30 fn main() {
31 let c = |#[allow(C)] a: u32,
32 #[cfg(something)] b: i32,
33 #[cfg_attr(something, cfg(nothing))]
34 #[deny(C)]
35 c: i32| {};
36 let _ = c(1, 2);
37 }
38
bar( #[test] a: u32, #[must_use] #[no_mangle] b: i32, )39 pub fn bar(
40 /// bar
41 #[test]
42 a: u32,
43 /// Bar
44 #[must_use]
45 /// Baz
46 #[no_mangle]
47 b: i32,
48 ) {
49 }
50
abc( #[foo] #[bar] param: u32, )51 fn abc(
52 #[foo]
53 #[bar]
54 param: u32,
55 ) {
56 // ...
57 }
58
really_really_really_loooooooooooooooooooong( #[cfg(some_even_longer_config_feature_that_keeps_going_and_going_and_going_forever_and_ever_and_ever_on_and_on)] b: i32, )59 fn really_really_really_loooooooooooooooooooong(
60 #[cfg(some_even_longer_config_feature_that_keeps_going_and_going_and_going_forever_and_ever_and_ever_on_and_on)]
61 b: i32,
62 ) {
63 // ...
64 }
65