File: function_reference3.rs

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (20 lines) | stat: -rw-r--r-- 357 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
struct Foo {
    a: fn(i32) -> i32,
    b: i32,
}

fn test(a: i32) -> i32 {
    a + 1
}

fn main() {
    let a = test(1);
    // { dg-warning "unused name" "" { target *-*-* } .-1 }

    let b: fn(i32) -> i32 = test;
    let c = b(1);

    let d = Foo { a: test, b: c };
    let e = (d.a)(d.b);
    // { dg-warning "unused name" "" { target *-*-* } .-1 }
}