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#![unstable(feature = "humans",
reason = "who ever let humans program computers,
we're apparently really bad at it",
issue = "none")]
#![feature(staged_api)]
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature="foo", issue = "none")]
const fn foo() -> u32 { 42 }
fn meh() -> u32 { 42 }
const fn bar() -> u32 { foo() } //~ ERROR `foo` is not yet stable as a const fn
fn a() {
let _: &'static u32 = &foo(); //~ ERROR temporary value dropped while borrowed
}
fn main() {
let _: &'static u32 = &meh(); //~ ERROR temporary value dropped while borrowed
let x: &'static _ = &std::time::Duration::from_millis(42).subsec_millis();
//~^ ERROR temporary value dropped while borrowed
}
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