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Support unions of objects in overloads

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Part of #20513, implementing the parts useful for WebGL.
This commit is contained in:
Anthony Ramine 2018-08-27 12:08:17 +02:00
parent 4cf944eab8
commit 900a19058e
8 changed files with 37 additions and 89 deletions
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8
components/script/dom/bindings/error.rs
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@ -255,14 +255,6 @@ pub unsafe fn report_pending_exception(cx: *mut JSContext, dispatch_event: bool)
}
}
/// Throw an exception to signal that a `JSVal` can not be converted to any of
/// the types in an IDL union type.
pub unsafe fn throw_not_in_union(cx: *mut JSContext, names: &'static str) {
assert!(!JS_IsExceptionPending(cx));
let error = format!("argument could not be converted to any of: {}", names);
throw_type_error(cx, &error);
}
/// Throw an exception to signal that a `JSObject` can not be converted to a
/// given DOM type.
pub unsafe fn throw_invalid_this(cx: *mut JSContext, proto_id: u16) {