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Add missing dyn in liballoc

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This commit is contained in:
ljedrz 2018-07-10 22:32:19 +02:00
parent 296e72f11c
commit cd44b3ddad
5 changed files with 36 additions and 37 deletions
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16
src/liballoc/sync.rs
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@ -978,7 +978,7 @@ unsafe impl<#[may_dangle] T: ?Sized> Drop for Arc<T> {
}
}
impl Arc<dyn Any + Send + Sync> {
impl Arc<Any + Send + Sync> {
#[inline]
#[stable(feature = "rc_downcast", since = "1.29.0")]
/// Attempt to downcast the `Arc<Any + Send + Sync>` to a concrete type.
@ -1574,7 +1574,7 @@ mod tests {
assert_eq!(unsafe { &*ptr }, "foo");
assert_eq!(arc, arc2);
let arc: Arc<Display> = Arc::new(123);
let arc: Arc<dyn Display> = Arc::new(123);
let ptr = Arc::into_raw(arc.clone());
let arc2 = unsafe { Arc::from_raw(ptr) };
@ -1879,8 +1879,8 @@ mod tests {
use std::fmt::Display;
use std::string::ToString;
let b: Box<Display> = box 123;
let r: Arc<Display> = Arc::from(b);
let b: Box<dyn Display> = box 123;
let r: Arc<dyn Display> = Arc::from(b);
assert_eq!(r.to_string(), "123");
}
@ -1889,8 +1889,8 @@ mod tests {
fn test_from_box_trait_zero_sized() {
use std::fmt::Debug;
let b: Box<Debug> = box ();
let r: Arc<Debug> = Arc::from(b);
let b: Box<dyn Debug> = box ();
let r: Arc<dyn Debug> = Arc::from(b);
assert_eq!(format!("{:?}", r), "()");
}
@ -1907,8 +1907,8 @@ mod tests {
fn test_downcast() {
use std::any::Any;
let r1: Arc<Any + Send + Sync> = Arc::new(i32::max_value());
let r2: Arc<Any + Send + Sync> = Arc::new("abc");
let r1: Arc<dyn Any + Send + Sync> = Arc::new(i32::max_value());
let r2: Arc<dyn Any + Send + Sync> = Arc::new("abc");
assert!(r1.clone().downcast::<u32>().is_err());