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some fix

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This commit is contained in:
blueloveTH 2024-05-20 18:20:41 +08:00
parent ff52c52349
commit 2868a955bb
1 changed files with 5 additions and 4 deletions
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9
include/pocketpy/obj.h
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@ -102,12 +102,14 @@ struct Slice {
}; };
struct PyObject final{ struct PyObject final{
static constexpr int FIXED_SIZE = 16;
bool gc_marked; // whether this object is marked bool gc_marked; // whether this object is marked
Type type; // we have a duplicated type here for saving memory Type type; // we have a duplicated type here for saving memory
NameDict* _attr; NameDict* _attr;
bool is_attr_valid() const noexcept { return _attr != nullptr; } bool is_attr_valid() const noexcept { return _attr != nullptr; }
void* _value_ptr() noexcept { return 1 + &_attr; } void* _value_ptr() noexcept { return (char*)this + FIXED_SIZE; }
NameDict& attr() { NameDict& attr() {
PK_DEBUG_ASSERT(is_attr_valid()) PK_DEBUG_ASSERT(is_attr_valid())
@ -144,10 +146,9 @@ struct PyObject final{
} }
}; };
static_assert(sizeof(PyObject) <= PyObject::FIXED_SIZE);
template<typename T> template<typename T>
inline constexpr int py_sizeof = sizeof(PyObject) + sizeof(T); inline constexpr int py_sizeof = PyObject::FIXED_SIZE + sizeof(T);
static_assert(sizeof(PyObject) <= 16);
const int kTpIntIndex = 3; const int kTpIntIndex = 3;
const int kTpFloatIndex = 4; const int kTpFloatIndex = 4;