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perf: runner 移除 noStrict 与 Promise/dstr 路径 skip，bind 改抛规范 TypeError

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彭俊皓
2026-06-29 02:12:58 +08:00
parent 83ff63170d
commit a2209b9cb8
2 changed files with 9 additions and 15 deletions
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crates/oxide_builtins/src/function.rs
+3 -4
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@@ -82,18 +82,17 @@ pub fn function_apply<H: VmHost>(vm: &mut H, args: &[u8]) -> NativeResult {
pub fn function_bind<H: VmHost>(vm: &mut H, args: &[u8]) -> NativeResult {
if args.is_empty() {
return NativeResult::Err(JsValue::undefined());
return NativeResult::Err(crate::error::create_type_error(vm, "Function.prototype.bind called on null or undefined"));
}
let target_val = vm.reg(args[0]);
if !target_val.is_object() {
return NativeResult::Err(JsValue::undefined());
if !target_val.is_object() || target_val.as_js_object_ptr().is_null() || !unsafe { &*target_val.as_js_object_ptr() }.is_function() {
return NativeResult::Err(crate::error::create_type_error(vm, "Function.prototype.bind called on non-function"));
}
let bound_this = if args.len() > 1 { vm.reg(args[1]) } else { JsValue::undefined() };
let wrapper = vm.alloc_object(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
unsafe {
(*wrapper).set_function(true);
// SAFETY: bind_dispatcher is a NativeFn fn-item; valid to store as NativeFnPtr.
(*wrapper).set_native_fn(Some(NativeFnPtr::from_raw(bind_dispatcher::<H> as *const ())));
(*wrapper).set_native_arg_count(0);
(*wrapper).ensure_hash_props().push(target_val);