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Remove unused method Promise::then

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This commit is contained in:
Anthony Ramine 2017-09-22 14:05:24 +02:00
parent d31018d444
commit dabecfade6
1 changed files with 1 additions and 20 deletions
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21
components/script/dom/promise.rs
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@ -11,8 +11,6 @@
//! native Promise values that refer to the same JS value yet are distinct native objects //! native Promise values that refer to the same JS value yet are distinct native objects
//! (ie. address equality for the native objects is meaningless). //! (ie. address equality for the native objects is meaningless).
use dom::bindings::callback::CallbackContainer;
use dom::bindings::codegen::Bindings::PromiseBinding::AnyCallback;
use dom::bindings::conversions::root_from_object; use dom::bindings::conversions::root_from_object;
use dom::bindings::error::{Error, Fallible}; use dom::bindings::error::{Error, Fallible};
use dom::bindings::reflector::{DomObject, MutDomObject, Reflector}; use dom::bindings::reflector::{DomObject, MutDomObject, Reflector};
@ -21,7 +19,7 @@ use dom::globalscope::GlobalScope;
use dom::promisenativehandler::PromiseNativeHandler; use dom::promisenativehandler::PromiseNativeHandler;
use dom_struct::dom_struct; use dom_struct::dom_struct;
use js::conversions::ToJSValConvertible; use js::conversions::ToJSValConvertible;
use js::jsapi::{CallOriginalPromiseResolve, CallOriginalPromiseReject, CallOriginalPromiseThen}; use js::jsapi::{CallOriginalPromiseResolve, CallOriginalPromiseReject};
use js::jsapi::{JSAutoCompartment, CallArgs, JS_GetFunctionObject, JS_NewFunction}; use js::jsapi::{JSAutoCompartment, CallArgs, JS_GetFunctionObject, JS_NewFunction};
use js::jsapi::{JSContext, HandleValue, HandleObject, IsPromiseObject, GetFunctionNativeReserved}; use js::jsapi::{JSContext, HandleValue, HandleObject, IsPromiseObject, GetFunctionNativeReserved};
use js::jsapi::{JS_ClearPendingException, JSObject, AddRawValueRoot, RemoveRawValueRoot, PromiseState}; use js::jsapi::{JS_ClearPendingException, JSObject, AddRawValueRoot, RemoveRawValueRoot, PromiseState};
@ -188,23 +186,6 @@ impl Promise {
} }
} }
#[allow(unrooted_must_root, unsafe_code)]
pub fn then(&self,
cx: *mut JSContext,
_callee: HandleObject,
cb_resolve: AnyCallback,
cb_reject: AnyCallback,
result: MutableHandleObject) {
let promise = self.promise_obj();
rooted!(in(cx) let resolve = cb_resolve.callback());
rooted!(in(cx) let reject = cb_reject.callback());
unsafe {
rooted!(in(cx) let res =
CallOriginalPromiseThen(cx, promise, resolve.handle(), reject.handle()));
result.set(*res);
}
}
#[allow(unsafe_code)] #[allow(unsafe_code)]
pub fn is_settled(&self) -> bool { pub fn is_settled(&self) -> bool {
let state = unsafe { GetPromiseState(self.promise_obj()) }; let state = unsafe { GetPromiseState(self.promise_obj()) };