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rc: from_{owned,const} -> from_{send,freeze}

This commit is contained in:
Daniel Micay 2013-08-01 02:51:20 -04:00
parent 8ec70ae5de
commit 5f59c46e0f
2 changed files with 20 additions and 20 deletions
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38
src/libextra/rc.rs
View File

@ -53,13 +53,13 @@ impl<T> Rc<T> {
}
impl<T: Send> Rc<T> {
pub fn from_owned(value: T) -> Rc<T> {
pub fn from_send(value: T) -> Rc<T> {
unsafe { Rc::new(value) }
}
}
impl<T: Freeze> Rc<T> {
pub fn from_const(value: T) -> Rc<T> {
pub fn from_freeze(value: T) -> Rc<T> {
unsafe { Rc::new(value) }
}
}
@ -111,7 +111,7 @@ mod test_rc {
#[test]
fn test_clone() {
let x = Rc::from_owned(Cell::new(5));
let x = Rc::from_send(Cell::new(5));
let y = x.clone();
do x.borrow().with_mut_ref |inner| {
*inner = 20;
@ -121,7 +121,7 @@ mod test_rc {
#[test]
fn test_deep_clone() {
let x = Rc::from_owned(Cell::new(5));
let x = Rc::from_send(Cell::new(5));
let y = x.deep_clone();
do x.borrow().with_mut_ref |inner| {
*inner = 20;
@ -131,13 +131,13 @@ mod test_rc {
#[test]
fn test_simple() {
let x = Rc::from_const(5);
let x = Rc::from_freeze(5);
assert_eq!(*x.borrow(), 5);
}
#[test]
fn test_simple_clone() {
let x = Rc::from_const(5);
let x = Rc::from_freeze(5);
let y = x.clone();
assert_eq!(*x.borrow(), 5);
assert_eq!(*y.borrow(), 5);
@ -145,7 +145,7 @@ mod test_rc {
#[test]
fn test_destructor() {
let x = Rc::from_owned(~5);
let x = Rc::from_send(~5);
assert_eq!(**x.borrow(), 5);
}
}
@ -178,13 +178,13 @@ impl<T> RcMut<T> {
}
impl<T: Send> RcMut<T> {
pub fn from_owned(value: T) -> RcMut<T> {
pub fn from_send(value: T) -> RcMut<T> {
unsafe { RcMut::new(value) }
}
}
impl<T: Freeze> RcMut<T> {
pub fn from_const(value: T) -> RcMut<T> {
pub fn from_freeze(value: T) -> RcMut<T> {
unsafe { RcMut::new(value) }
}
}
@ -258,7 +258,7 @@ mod test_rc_mut {
#[test]
fn test_clone() {
let x = RcMut::from_owned(5);
let x = RcMut::from_send(5);
let y = x.clone();
do x.with_mut_borrow |value| {
*value = 20;
@ -270,7 +270,7 @@ mod test_rc_mut {
#[test]
fn test_deep_clone() {
let x = RcMut::from_const(5);
let x = RcMut::from_freeze(5);
let y = x.deep_clone();
do x.with_mut_borrow |value| {
*value = 20;
@ -282,7 +282,7 @@ mod test_rc_mut {
#[test]
fn borrow_many() {
let x = RcMut::from_owned(5);
let x = RcMut::from_send(5);
let y = x.clone();
do x.with_borrow |a| {
@ -298,7 +298,7 @@ mod test_rc_mut {
#[test]
fn modify() {
let x = RcMut::from_const(5);
let x = RcMut::from_freeze(5);
let y = x.clone();
do y.with_mut_borrow |a| {
@ -313,14 +313,14 @@ mod test_rc_mut {
#[test]
fn release_immutable() {
let x = RcMut::from_owned(5);
let x = RcMut::from_send(5);
do x.with_borrow |_| {}
do x.with_mut_borrow |_| {}
}
#[test]
fn release_mutable() {
let x = RcMut::from_const(5);
let x = RcMut::from_freeze(5);
do x.with_mut_borrow |_| {}
do x.with_borrow |_| {}
}
@ -328,7 +328,7 @@ mod test_rc_mut {
#[test]
#[should_fail]
fn frozen() {
let x = RcMut::from_owned(5);
let x = RcMut::from_send(5);
let y = x.clone();
do x.with_borrow |_| {
@ -340,7 +340,7 @@ mod test_rc_mut {
#[test]
#[should_fail]
fn mutable_dupe() {
let x = RcMut::from_const(5);
let x = RcMut::from_freeze(5);
let y = x.clone();
do x.with_mut_borrow |_| {
@ -352,7 +352,7 @@ mod test_rc_mut {
#[test]
#[should_fail]
fn mutable_freeze() {
let x = RcMut::from_owned(5);
let x = RcMut::from_send(5);
let y = x.clone();
do x.with_mut_borrow |_| {
@ -364,7 +364,7 @@ mod test_rc_mut {
#[test]
#[should_fail]
fn restore_freeze() {
let x = RcMut::from_const(5);
let x = RcMut::from_freeze(5);
let y = x.clone();
do x.with_borrow |_| {

2
src/test/compile-fail/rcmut-not-const-and-not-owned.rs
View File

@ -14,7 +14,7 @@ fn o<T: Send>(_: &T) {}
fn c<T: Freeze>(_: &T) {}
fn main() {
let x = extra::rc::RcMut::from_owned(0);
let x = extra::rc::RcMut::from_send(0);
o(&x); //~ ERROR instantiating a type parameter with an incompatible type `extra::rc::RcMut<int>`, which does not fulfill `Send`
c(&x); //~ ERROR instantiating a type parameter with an incompatible type `extra::rc::RcMut<int>`, which does not fulfill `Freeze`
}