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Remove some unnecessary transmutes.

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These can either be done by implicit `&` -> `*` coercions, explicit `*`
-> `*` casts, or an explicit `&*x` `*` -> `&` re-borrow (which is still
unsafe, but significantly more controlled compared to a `transmute`).
This commit is contained in:
Huon Wilson 2014-03-25 22:23:55 +11:00
parent 3401a568f2
commit 94e4ab3eaf
5 changed files with 14 additions and 19 deletions
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6
src/components/script/dom/bindings/utils.rs
View file

@ -91,12 +91,12 @@ pub unsafe fn get_dom_class(obj: *JSObject) -> Result<DOMClass, ()> {
let clasp = JS_GetClass(obj);
if is_dom_class(clasp) {
debug!("plain old dom object");
let domjsclass: *DOMJSClass = cast::transmute(clasp);
let domjsclass: *DOMJSClass = clasp as *DOMJSClass;
return Ok((*domjsclass).dom_class);
}
if is_dom_proxy(obj) {
debug!("proxy dom object");
let dom_class: *DOMClass = cast::transmute(GetProxyHandlerExtra(obj));
let dom_class: *DOMClass = GetProxyHandlerExtra(obj) as *DOMClass;
return Ok(*dom_class);
}
debug!("not a dom object");
@ -233,7 +233,7 @@ pub struct DOMJSClass {
pub fn GetProtoOrIfaceArray(global: *JSObject) -> **JSObject {
unsafe {
/*assert ((*JS_GetClass(global)).flags & JSCLASS_DOM_GLOBAL) != 0;*/
cast::transmute(JS_GetReservedSlot(global, DOM_PROTOTYPE_SLOT).to_private())
JS_GetReservedSlot(global, DOM_PROTOTYPE_SLOT).to_private() as **JSObject
}
}