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
|
#![feature(coverage_attribute)]
//@ edition: 2021
//@ reference: attributes.coverage.syntax
//@ reference: attributes.coverage.duplicates
// Tests the error messages produced (or not produced) by various unusual
// uses of the `#[coverage(..)]` attribute.
#[coverage(off)] //~ ERROR multiple `coverage` attributes
#[coverage(off)]
fn multiple_consistent() {}
#[coverage(off)] //~ ERROR multiple `coverage` attributes
#[coverage(on)]
fn multiple_inconsistent() {}
#[coverage] //~ ERROR malformed `coverage` attribute input
fn bare_word() {}
#[coverage = true] //~ ERROR malformed `coverage` attribute input
fn key_value() {}
#[coverage()] //~ ERROR malformed `coverage` attribute input
fn list_empty() {}
#[coverage(off, off)] //~ ERROR malformed `coverage` attribute input
fn list_consistent() {}
#[coverage(off, on)] //~ ERROR malformed `coverage` attribute input
fn list_inconsistent() {}
#[coverage(bogus)] //~ ERROR malformed `coverage` attribute input
fn bogus_word() {}
#[coverage(bogus, off)] //~ ERROR malformed `coverage` attribute input
fn bogus_word_before() {}
#[coverage(off, bogus)] //~ ERROR malformed `coverage` attribute input
fn bogus_word_after() {}
#[coverage(off,)] // (OK!)
fn comma_after() {}
#[coverage(,off)] //~ ERROR expected identifier, found `,`
fn comma_before() {}
fn main() {}
|
