summaryrefslogtreecommitdiffstats
path: root/src/test/ui/lint/dead-code/issue-85255.rs
blob: 043f68137b81d54b7238874204801694e467fda0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
// Unused `pub` fields in non-`pub` structs should also trigger dead code warnings.
// check-pass

#![warn(dead_code)]

struct Foo {
    a: i32, //~ WARNING: fields `a` and `b` are never read
    pub b: i32,
}

struct Bar;

impl Bar {
    fn a(&self) -> i32 { 5 } //~ WARNING: associated function `a` is never used
    pub fn b(&self) -> i32 { 6 } //~ WARNING: associated function `b` is never used
}

pub(crate) struct Foo1 {
    a: i32, //~ WARNING: fields `a` and `b` are never read
    pub b: i32,
}

pub(crate) struct Bar1;

impl Bar1 {
    fn a(&self) -> i32 { 5 } //~ WARNING: associated function `a` is never used
    pub fn b(&self) -> i32 { 6 } //~ WARNING: associated function `b` is never used
}

pub(crate) struct Foo2 {
    a: i32, //~ WARNING: fields `a` and `b` are never read
    pub b: i32,
}

pub(crate) struct Bar2;

impl Bar2 {
    fn a(&self) -> i32 { 5 } //~ WARNING: associated function `a` is never used
    pub fn b(&self) -> i32 { 6 } //~ WARNING: associated function `b` is never used
}


fn main() {
    let _ = Foo { a: 1, b: 2 };
    let _ = Bar;
    let _ = Foo1 { a: 1, b: 2 };
    let _ = Bar1;
    let _ = Foo2 { a: 1, b: 2 };
    let _ = Bar2;
}