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fix: 数组属性存储机制（array_prop_count 显式元素数 + shape 属性偏移 + IC/prop_forge 对齐）

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This commit is contained in:
彭俊皓
2026-08-07 21:53:45 +08:00
parent db04bc25c9
commit 31542a2576
7 changed files with 103 additions and 41 deletions
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crates/oxide_vm/src/dispatch/property.rs
+3 -3
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@@ -170,8 +170,7 @@ impl Vm {
let obj = unsafe { &*obj_ptr };
let prop_name_si = self.property_key_si(self.regs[b]);
let (cached_shape_id, cached_slot, cached_depth) = ic_helper::read_ic_entry(&self.bytecode, &mut self.pc);
if obj.has_prop_meta() {
let val = self.ordinary_get_with_target(obj, prop_name_si, val, a as u8)?;
if obj.has_prop_meta() { let val = self.ordinary_get_with_target(obj, prop_name_si, val, a as u8)?;
if self.accessor_frame_target_reg.take().is_none() {
self.regs[a] = val;
}
@@ -194,7 +193,7 @@ impl Vm {
prop_name_si,
template.position
);
self.regs[a] = obj.get_prop_at(template.position);
self.regs[a] = obj.get_prop_shape(template.position);
} else {
ic_debug!("IC_GET miss shape={} prop={}", obj.shape_id(), prop_name_si);
self.regs[a] = self.ordinary_get(obj, prop_name_si, val)?;
@@ -445,3 +444,4 @@ impl Vm {
Ok(false)
}
}