File: promoted-function.rs

package info (click to toggle)
rustc 1.70.0%2Bdfsg1-9
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 722,120 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,001; asm: 2,856
file content (15 lines) | stat: -rw-r--r-- 237 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
// run-pass
// compile-flags:-Zpolymorphize=on

fn fop<T>() {}

fn bar<T>() -> &'static fn() {
    &(fop::<T> as fn())
}
pub const FN: &'static fn() = &(fop::<i32> as fn());

fn main() {
    bar::<u32>();
    bar::<i32>();
    (FN)();
}