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//@ edition:2021
//@ revisions: afn nofeat
#![feature(stmt_expr_attributes)]
#![cfg_attr(afn, feature(async_fn_track_caller))]
fn main() {
let _ = #[track_caller] async || {
//~^ ERROR `#[track_caller]` on closures is currently unstable [E0658]
};
}
#[track_caller]
async fn foo() {
let _ = #[track_caller] async || {
//~^ ERROR `#[track_caller]` on closures is currently unstable [E0658]
};
}
async fn foo2() {
let _ = #[track_caller] || {
//~^ ERROR `#[track_caller]` on closures is currently unstable [E0658]
};
}
fn foo3() {
async {
//~^ ERROR mismatched types
let _ = #[track_caller] || {
//~^ ERROR `#[track_caller]` on closures is currently unstable [E0658]
};
}
}
async fn foo4() {
let _ = || {
#[track_caller] || {
//~^ ERROR `#[track_caller]` on closures is currently unstable [E0658]
};
};
}
fn foo5() {
async {
//~^ ERROR mismatched types
let _ = || {
#[track_caller] || {
//~^ ERROR `#[track_caller]` on closures is currently unstable [E0658]
};
};
}
}
|
