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🔥 Phase 2 Complete: Comprehensive fini system with ChatGPT5 design

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Co-authored-by: moe-charm <217100418+moe-charm@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2025-08-13 02:22:20 +00:00
parent 014fac2b9b
commit c6f76505b5
7 changed files with 387 additions and 8 deletions
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21
src/interpreter/statements.rs
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@ -275,6 +275,13 @@ impl NyashInterpreter {
let obj_value = self.execute_expression(object)?;
if let Some(instance) = obj_value.as_any().downcast_ref::<InstanceBox>() {
// 🔥 Usage prohibition guard - check if instance is finalized
if instance.is_finalized() {
return Err(RuntimeError::InvalidOperation {
message: "Instance was finalized; further use is prohibited".to_string(),
});
}
// 🔗 Weak Reference Assignment Check
let box_decls = self.shared.box_declarations.read().unwrap();
if let Some(box_decl) = box_decls.get(&instance.class_name) {
@ -315,6 +322,13 @@ impl NyashInterpreter {
})?;
if let Some(instance) = this_value.as_any().downcast_ref::<InstanceBox>() {
// 🔥 Usage prohibition guard - check if instance is finalized
if instance.is_finalized() {
return Err(RuntimeError::InvalidOperation {
message: "Instance was finalized; further use is prohibited".to_string(),
});
}
// 既存のthis.field値があればfini()を呼ぶ
if let Some(old_field_value) = instance.get_field(field) {
if let Some(old_instance) = old_field_value.as_any().downcast_ref::<InstanceBox>() {
@ -341,6 +355,13 @@ impl NyashInterpreter {
})?;
if let Some(instance) = me_value.as_any().downcast_ref::<InstanceBox>() {
// 🔥 Usage prohibition guard - check if instance is finalized
if instance.is_finalized() {
return Err(RuntimeError::InvalidOperation {
message: "Instance was finalized; further use is prohibited".to_string(),
});
}
// 既存のme.field値があればfini()を呼ぶ
if let Some(old_field_value) = instance.get_field(field) {
if let Some(old_instance) = old_field_value.as_any().downcast_ref::<InstanceBox>() {