rust/tests/ui/parser/fn-header-syntactic-pass.rs
2024-02-16 20:02:50 +00:00

48 lines
872 B
Rust

// Ensures that all `fn` forms can have all the function qualifiers syntactically.
//@ check-pass
//@ edition:2018
fn main() {}
#[cfg(FALSE)]
fn syntax() {
async fn f();
unsafe fn f();
const fn f();
extern "C" fn f();
const async unsafe extern "C" fn f();
trait X {
async fn f();
unsafe fn f();
const fn f();
extern "C" fn f();
const async unsafe extern "C" fn f();
}
impl X for Y {
async fn f();
unsafe fn f();
const fn f();
extern "C" fn f();
const async unsafe extern "C" fn f();
}
impl Y {
async fn f();
unsafe fn f();
const fn f();
extern "C" fn f();
const async unsafe extern "C" fn f();
}
extern "C" {
fn f();
fn f();
fn f();
fn f();
fn f();
}
}