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feat: 添加访问器属性元数据与普通属性访问

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爱特每羊队
2026-06-09 15:24:37 +08:00
parent ad8e870997
commit 044c8a4303
4 changed files with 634 additions and 82 deletions
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crates/oxide_vm/src/dispatch/member.rs
+18 -12
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@@ -46,11 +46,12 @@ impl Vm {
let Ok((obj_ptr, prop_name_si)) = self.member_target(rd, b, "MEMBER_INC on non-object") else {
return Ok(());
};
let receiver = self.regs[rd];
let obj = unsafe { &mut *obj_ptr };
let prop_val = self.read_member_prop(obj, prop_name_si);
let prop_val = self.read_member_prop(obj, prop_name_si, receiver)?;
let n = coercion::to_number(prop_val, self.kernel.string_forge().as_ref());
let new_val = JsValue::float(n + 1.0);
self.set_member_prop(obj, prop_name_si, new_val)?;
self.set_member_prop(obj, prop_name_si, new_val, receiver)?;
self.regs[a] = new_val;
Ok(())
}
@@ -59,11 +60,12 @@ impl Vm {
let Ok((obj_ptr, prop_name_si)) = self.member_target(rd, b, "MEMBER_DEC on non-object") else {
return Ok(());
};
let receiver = self.regs[rd];
let obj = unsafe { &mut *obj_ptr };
let prop_val = self.read_member_prop(obj, prop_name_si);
let prop_val = self.read_member_prop(obj, prop_name_si, receiver)?;
let n = coercion::to_number(prop_val, self.kernel.string_forge().as_ref());
let new_val = JsValue::float(n - 1.0);
self.set_member_prop(obj, prop_name_si, new_val)?;
self.set_member_prop(obj, prop_name_si, new_val, receiver)?;
self.regs[a] = new_val;
Ok(())
}
@@ -74,12 +76,13 @@ impl Vm {
self.raise_type_error("DYN_MEMBER_INC on non-object")?;
return Ok(());
}
let receiver = self.regs[rd];
let obj = unsafe { &mut *obj_ptr };
let prop_name_si = self.property_key_si(self.regs[a]);
let prop_val = self.resolve_property(obj, prop_name_si).unwrap_or(JsValue::undefined());
let prop_val = self.ordinary_get(obj, prop_name_si, receiver)?;
let n = coercion::to_number(prop_val, self.kernel.string_forge().as_ref());
let new_val = JsValue::float(n + 1.0);
self.set_or_create_prop_value(obj, prop_name_si, new_val);
self.ordinary_set(obj, prop_name_si, new_val, receiver)?;
self.regs[b] = new_val;
Ok(())
}
@@ -90,12 +93,13 @@ impl Vm {
self.raise_type_error("DYN_MEMBER_DEC on non-object")?;
return Ok(());
}
let receiver = self.regs[rd];
let obj = unsafe { &mut *obj_ptr };
let prop_name_si = self.property_key_si(self.regs[a]);
let prop_val = self.resolve_property(obj, prop_name_si).unwrap_or(JsValue::undefined());
let prop_val = self.ordinary_get(obj, prop_name_si, receiver)?;
let n = coercion::to_number(prop_val, self.kernel.string_forge().as_ref());
let new_val = JsValue::float(n - 1.0);
self.set_or_create_prop_value(obj, prop_name_si, new_val);
self.ordinary_set(obj, prop_name_si, new_val, receiver)?;
self.regs[b] = new_val;
Ok(())
}
@@ -104,8 +108,9 @@ impl Vm {
let Ok((obj_ptr, prop_name_si)) = self.member_target(rd, b, "COMPOUND_MEMBER_ADD on non-object") else {
return Ok(());
};
let receiver = self.regs[rd];
let obj = unsafe { &mut *obj_ptr };
let prop_val = self.read_member_prop(obj, prop_name_si);
let prop_val = self.read_member_prop(obj, prop_name_si, receiver)?;
let rhs = self.regs[a];
let new_val = if prop_val.is_string() || rhs.is_string() {
let ls = coercion::to_string(self.kernel.string_forge().as_ref(), prop_val);
@@ -116,7 +121,7 @@ impl Vm {
let rn = coercion::to_number(rhs, self.kernel.string_forge().as_ref());
JsValue::float(ln + rn)
};
self.set_member_prop(obj, prop_name_si, new_val)?;
self.set_member_prop(obj, prop_name_si, new_val, receiver)?;
self.regs[a] = new_val;
Ok(())
}
@@ -130,13 +135,14 @@ impl Vm {
let Ok((obj_ptr, prop_name_si)) = self.member_target(rd, b, error_msg) else {
return Ok(());
};
let receiver = self.regs[rd];
let obj = unsafe { &mut *obj_ptr };
let prop_val = self.read_member_prop(obj, prop_name_si);
let prop_val = self.read_member_prop(obj, prop_name_si, receiver)?;
let ln = coercion::to_number(prop_val, self.kernel.string_forge().as_ref());
let rn = coercion::to_number(self.regs[a], self.kernel.string_forge().as_ref());
let new_val = JsValue::float(op(ln, rn));
self.regs[a] = new_val;
self.set_member_prop(obj, prop_name_si, new_val)?;
self.set_member_prop(obj, prop_name_si, new_val, receiver)?;
Ok(())
}
}