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Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev.

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Josh Matthews 2015-01-15 13:26:44 -05:00 • committed by Glenn Watson
parent ff8cbff810
commit 95fc29fa0d
255 changed files with 3550 additions and 3362 deletions
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20
components/script/dom/bindings/refcounted.rs
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@ -32,15 +32,17 @@ use js::jsapi::{JS_AddObjectRoot, JS_RemoveObjectRoot, JSContext};
use libc;
use std::cell::RefCell;
use std::collections::hash_map::{HashMap, Vacant, Occupied};
use std::collections::hash_map::HashMap;
use std::collections::hash_map::Entry::{Vacant, Occupied};
use std::rc::Rc;
use std::sync::{Arc, Mutex};
thread_local!(pub static LIVE_REFERENCES: Rc<RefCell<Option<LiveDOMReferences>>> = Rc::new(RefCell::new(None)))
thread_local!(pub static LIVE_REFERENCES: Rc<RefCell<Option<LiveDOMReferences>>> = Rc::new(RefCell::new(None)));
/// A pointer to a Rust DOM object that needs to be destroyed.
pub struct TrustedReference(*const libc::c_void);
unsafe impl Send for TrustedReference {}
/// A safe wrapper around a raw pointer to a DOM object that can be
/// shared among tasks for use in asynchronous operations. The underlying
@ -55,6 +57,8 @@ pub struct Trusted<T> {
owner_thread: *const libc::c_void,
}
unsafe impl<T: Reflectable> Send for Trusted<T> {}
impl<T: Reflectable> Trusted<T> {
/// Create a new `Trusted<T>` instance from an existing DOM pointer. The DOM object will
/// be prevented from being GCed for the duration of the resulting `Trusted<T>` object's
@ -91,7 +95,7 @@ impl<T: Reflectable> Trusted<T> {
impl<T: Reflectable> Clone for Trusted<T> {
fn clone(&self) -> Trusted<T> {
{
let mut refcount = self.refcount.lock();
let mut refcount = self.refcount.lock().unwrap();
*refcount += 1;
}
@ -107,7 +111,7 @@ impl<T: Reflectable> Clone for Trusted<T> {
#[unsafe_destructor]
impl<T: Reflectable> Drop for Trusted<T> {
fn drop(&mut self) {
let mut refcount = self.refcount.lock();
let mut refcount = self.refcount.lock().unwrap();
assert!(*refcount > 0);
*refcount -= 1;
if *refcount == 0 {
@ -139,7 +143,7 @@ impl LiveDOMReferences {
match table.entry(ptr as *const libc::c_void) {
Occupied(mut entry) => {
let refcount = entry.get_mut();
*refcount.lock() += 1;
*refcount.lock().unwrap() += 1;
refcount.clone()
}
Vacant(entry) => {
@ -148,7 +152,7 @@ impl LiveDOMReferences {
JS_AddObjectRoot(cx, rootable);
}
let refcount = Arc::new(Mutex::new(1));
entry.set(refcount.clone());
entry.insert(refcount.clone());
refcount
}
}
@ -164,7 +168,7 @@ impl LiveDOMReferences {
let mut table = live_references.table.borrow_mut();
match table.entry(raw_reflectable) {
Occupied(entry) => {
if *entry.get().lock() != 0 {
if *entry.get().lock().unwrap() != 0 {
// there could have been a new reference taken since
// this message was dispatched.
return;
@ -173,7 +177,7 @@ impl LiveDOMReferences {
unsafe {
JS_RemoveObjectRoot(cx, (*reflectable).rootable());
}
let _ = entry.take();
let _ = entry.remove();
}
Vacant(_) => {
// there could be a cleanup message dispatched, then a new