34 lines
618 B
Rust
34 lines
618 B
Rust
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//@ check-pass
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mod ffi {
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use super::*;
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extern "C" {
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pub fn DomPromise_AddRef(promise: *const Promise);
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pub fn DomPromise_Release(promise: *const Promise);
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}
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}
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#[repr(C)]
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#[allow(unused)]
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pub struct Promise {
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private: [u8; 0],
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__nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
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}
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pub unsafe trait RefCounted {
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unsafe fn addref(&self);
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unsafe fn release(&self);
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}
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unsafe impl RefCounted for Promise {
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unsafe fn addref(&self) {
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ffi::DomPromise_AddRef(self)
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}
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unsafe fn release(&self) {
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ffi::DomPromise_Release(self)
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}
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}
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fn main() {}
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