File: fn-arg-doc-comment.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (30 lines) | stat: -rw-r--r-- 963 bytes parent folder | download | duplicates (11)
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
pub fn f( //~ NOTE function defined here
    /// Comment
    //~^ ERROR documentation comments cannot be applied to function parameters
    //~| NOTE doc comments are not allowed here
    //~| NOTE
    id: u8,
    /// Other
    //~^ ERROR documentation comments cannot be applied to function parameters
    //~| NOTE doc comments are not allowed here
    //~| NOTE
    a: u8,
) {}

fn bar(id: #[allow(dead_code)] i32) {}
//~^ ERROR attributes cannot be applied to a function parameter's type
//~| NOTE attributes are not allowed here
//~| NOTE function defined here
//~| NOTE

fn main() {
    // verify that the parser recovered and properly typechecked the args
    f("", "");
    //~^ ERROR arguments to this function are incorrect
    //~| NOTE expected `u8`, found `&str`
    //~| NOTE expected `u8`, found `&str`
    bar("");
    //~^ ERROR mismatched types
    //~| NOTE arguments to this function are incorrect
    //~| NOTE expected `i32`, found `&str`
}