summaryrefslogtreecommitdiffstats
path: root/tests/rustdoc/repr.rs
blob: fbb46e126ba6ac1f07d6b06bab3b816ec893feeb (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
// Regression test for <https://github.com/rust-lang/rust/issues/90435>.
// Check that we show `#[repr(transparent)]` iff the non-1-ZST field is public or at least one
// field is public in case all fields are 1-ZST fields.

// @has 'repr/struct.ReprTransparentPrivField.html'
// @!has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
#[repr(transparent)] // private
pub struct ReprTransparentPrivField {
    field: u32, // non-1-ZST field
}

// @has 'repr/struct.ReprTransparentPriv1ZstFields.html'
// @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
#[repr(transparent)] // public
pub struct ReprTransparentPriv1ZstFields {
    marker0: Marker,
    pub main: u64, // non-1-ZST field
    marker1: Marker,
}

// @has 'repr/struct.ReprTransparentPub1ZstField.html'
// @has - '//*[@class="rust item-decl"]//*[@class="code-attribute"]' '#[repr(transparent)]'
#[repr(transparent)] // public
pub struct ReprTransparentPub1ZstField {
    marker0: Marker,
    pub marker1: Marker,
}

struct Marker; // 1-ZST