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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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68
components/script/dom/treewalker.rs
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@ -119,30 +119,37 @@ impl<'a> TreeWalkerMethods for JSRef<'a, TreeWalker> {
}
}
type NodeAdvancer<'a> = |node: JSRef<'a, Node>|: 'a -> Option<Temporary<Node>>;
type NodeAdvancer<'a> = Fn(JSRef<'a, Node>) -> Option<Temporary<Node>> + 'a;
trait PrivateTreeWalkerHelpers<'a> {
fn traverse_children(self,
next_child: NodeAdvancer<'a>,
next_sibling: NodeAdvancer<'a>)
-> Fallible<Option<Temporary<Node>>>;
fn traverse_siblings(self,
next_child: NodeAdvancer<'a>,
next_sibling: NodeAdvancer<'a>)
-> Fallible<Option<Temporary<Node>>>;
fn is_root_node(self, node: JSRef<'a, Node>) -> bool;
fn is_current_node(self, node: JSRef<'a, Node>) -> bool;
fn first_following_node_not_following_root(self, node: JSRef<'a, Node>)
trait PrivateTreeWalkerHelpers {
fn traverse_children<F, G>(self,
next_child: F,
next_sibling: G)
-> Fallible<Option<Temporary<Node>>>
where F: Fn(JSRef<Node>) -> Option<Temporary<Node>>,
G: Fn(JSRef<Node>) -> Option<Temporary<Node>>;
fn traverse_siblings<F, G>(self,
next_child: F,
next_sibling: G)
-> Fallible<Option<Temporary<Node>>>
where F: Fn(JSRef<Node>) -> Option<Temporary<Node>>,
G: Fn(JSRef<Node>) -> Option<Temporary<Node>>;
fn is_root_node(self, node: JSRef<Node>) -> bool;
fn is_current_node(self, node: JSRef<Node>) -> bool;
fn first_following_node_not_following_root(self, node: JSRef<Node>)
-> Option<Temporary<Node>>;
fn accept_node(self, node: JSRef<'a, Node>) -> Fallible<u16>;
fn accept_node(self, node: JSRef<Node>) -> Fallible<u16>;
}
impl<'a> PrivateTreeWalkerHelpers<'a> for JSRef<'a, TreeWalker> {
impl<'a> PrivateTreeWalkerHelpers for JSRef<'a, TreeWalker> {
// http://dom.spec.whatwg.org/#concept-traverse-children
fn traverse_children(self,
next_child: NodeAdvancer<'a>,
next_sibling: NodeAdvancer<'a>)
-> Fallible<Option<Temporary<Node>>> {
fn traverse_children<F, G>(self,
next_child: F,
next_sibling: G)
-> Fallible<Option<Temporary<Node>>>
where F: Fn(JSRef<Node>) -> Option<Temporary<Node>>,
G: Fn(JSRef<Node>) -> Option<Temporary<Node>>
{
// "To **traverse children** of type *type*, run these steps:"
// "1. Let node be the value of the currentNode attribute."
// "2. Set node to node's first child if type is first, and node's last child if type is last."
@ -218,10 +225,13 @@ impl<'a> PrivateTreeWalkerHelpers<'a> for JSRef<'a, TreeWalker> {
}
// http://dom.spec.whatwg.org/#concept-traverse-siblings
fn traverse_siblings(self,
next_child: NodeAdvancer<'a>,
next_sibling: NodeAdvancer<'a>)
-> Fallible<Option<Temporary<Node>>> {
fn traverse_siblings<F, G>(self,
next_child: F,
next_sibling: G)
-> Fallible<Option<Temporary<Node>>>
where F: Fn(JSRef<Node>) -> Option<Temporary<Node>>,
G: Fn(JSRef<Node>) -> Option<Temporary<Node>>
{
// "To **traverse siblings** of type *type* run these steps:"
// "1. Let node be the value of the currentNode attribute."
let mut node = self.current_node.get().root().clone();
@ -282,7 +292,7 @@ impl<'a> PrivateTreeWalkerHelpers<'a> for JSRef<'a, TreeWalker> {
}
// http://dom.spec.whatwg.org/#concept-tree-following
fn first_following_node_not_following_root(self, node: JSRef<'a, Node>)
fn first_following_node_not_following_root(self, node: JSRef<Node>)
-> Option<Temporary<Node>> {
// "An object A is following an object B if A and B are in the same tree
// and A comes after B in tree order."
@ -309,7 +319,7 @@ impl<'a> PrivateTreeWalkerHelpers<'a> for JSRef<'a, TreeWalker> {
}
// http://dom.spec.whatwg.org/#concept-node-filter
fn accept_node(self, node: JSRef<'a, Node>) -> Fallible<u16> {
fn accept_node(self, node: JSRef<Node>) -> Fallible<u16> {
// "To filter node run these steps:"
// "1. Let n be node's nodeType attribute value minus 1."
let n: uint = node.NodeType() as uint - 1;
@ -329,11 +339,11 @@ impl<'a> PrivateTreeWalkerHelpers<'a> for JSRef<'a, TreeWalker> {
}
}
fn is_root_node(self, node: JSRef<'a, Node>) -> bool {
fn is_root_node(self, node: JSRef<Node>) -> bool {
JS::from_rooted(node) == self.root_node
}
fn is_current_node(self, node: JSRef<'a, Node>) -> bool {
fn is_current_node(self, node: JSRef<Node>) -> bool {
JS::from_rooted(node) == self.current_node.get()
}
}
@ -526,7 +536,9 @@ impl<'a> TreeWalkerHelpers<'a> for JSRef<'a, TreeWalker> {
}
}
impl<'a> Iterator<JSRef<'a, Node>> for JSRef<'a, TreeWalker> {
impl<'a> Iterator for JSRef<'a, TreeWalker> {
type Item = JSRef<'a, Node>;
fn next(&mut self) -> Option<JSRef<'a, Node>> {
match self.next_node() {
Ok(node) => node.map(|n| n.root().clone()),