File: opaque_types2.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-2
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 934,168 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (18 lines) | stat: -rw-r--r-- 249 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
#![feature(type_alias_impl_trait)]

type Foo = impl Sized;

fn foo<const C: u32>() {}

#[define_opaque(Foo)]
const fn baz() -> Foo {
    42
}

#[define_opaque(Foo)]
fn bar() {
    foo::<{ baz() }>();
    //~^ ERROR: mismatched types
}

fn main() {}