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Berry fix deinit

This commit is contained in:
Stephan Hadinger 2021-08-26 21:51:19 +02:00
parent 1d7cf977b5
commit 5588324274
4 changed files with 17 additions and 2 deletions
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14
lib/libesp32/Berry/src/be_class.c
View File

@ -243,6 +243,20 @@ static int default_init_native_method(bvm *vm) {
be_return_nil(vm);
}
/* Find instance member by name and copy value to `dst` */
/* Do not look into virtual members */
int be_instance_member_simple(bvm *vm, binstance *instance, bstring *name, bvalue *dst)
{
int type;
be_assert(name != NULL);
binstance * obj = instance_member(vm, instance, name, dst);
type = var_type(dst);
if (obj && type == MT_VARIABLE) {
*dst = obj->members[dst->v.i];
}
return type;
}
/* Find instance member by name and copy value to `dst` */
/* Input: none of `obj`, `name` and `dst` may not be NULL */
/* Returns the type of the member or BE_NONE if member not found */

1
lib/libesp32/Berry/src/be_class.h
View File

@ -59,6 +59,7 @@ void be_closure_method_bind(bvm *vm, bclass *c, bstring *name, bclosure *cl);
int be_class_closure_count(bclass *c);
void be_class_upvalue_init(bvm *vm, bclass *c);
bbool be_class_newobj(bvm *vm, bclass *c, bvalue *argv, int argc, int mode);
int be_instance_member_simple(bvm *vm, binstance *obj, bstring *name, bvalue *dst);
int be_instance_member(bvm *vm, binstance *obj, bstring *name, bvalue *dst);
int be_class_member(bvm *vm, bclass *obj, bstring *name, bvalue *dst);
bbool be_instance_setmember(bvm *vm, binstance *obj, bstring *name, bvalue *src);

2
lib/libesp32/Berry/src/be_gc.c
View File

@ -458,7 +458,7 @@ static void destruct_object(bvm *vm, bgcobject *obj)
int type;
binstance *ins = cast_instance(obj);
/* does not GC when creating the string "deinit". */
type = be_instance_member(vm, ins, str_literal(vm, "deinit"), vm->top);
type = be_instance_member_simple(vm, ins, str_literal(vm, "deinit"), vm->top);
be_incrtop(vm);
if (basetype(type) == BE_FUNCTION) {
var_setinstance(vm->top, ins); /* push instance on stack as arg 1 */

2
lib/libesp32/Berry/src/be_vm.c
View File

@ -267,7 +267,7 @@ bbool be_value2bool(bvm *vm, bvalue *v)
static void obj_method(bvm *vm, bvalue *o, bstring *attr, bvalue *dst)
{
binstance *obj = var_toobj(o);
int type = be_instance_member(vm, obj, attr, dst);
int type = be_instance_member_simple(vm, obj, attr, dst);
if (basetype(type) != BE_FUNCTION) {
vm_error(vm, "attribute_error",
"the '%s' object has no method '%s'",