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long: dealloc gmp memory #1307

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Merged
merged 1 commit into from
Jul 21, 2016
Merged

long: dealloc gmp memory #1307

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4 changes: 4 additions & 0 deletions src/runtime/long.cpp
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Expand Up @@ -63,6 +63,10 @@ int _PyLong_DigitValue[256] = {
#define IS_LITTLE_ENDIAN (int)*(unsigned char*)&one
#define PY_ABS_LLONG_MIN (0 - (unsigned PY_LONG_LONG)PY_LLONG_MIN)

void BoxedLong::tp_dealloc(Box* b) noexcept {
mpz_clear(static_cast<BoxedLong*>(b)->n);
}

extern "C" int _PyLong_Sign(PyObject* l) noexcept {
return mpz_sgn(static_cast<BoxedLong*>(l)->n);
}
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2 changes: 2 additions & 0 deletions src/runtime/long.h
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Expand Up @@ -33,6 +33,8 @@ class BoxedLong : public Box {

BoxedLong() __attribute__((visibility("default"))) {}

static void tp_dealloc(Box* b) noexcept;

DEFAULT_CLASS_SIMPLE(long_cls, false);
};

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3 changes: 2 additions & 1 deletion src/runtime/types.cpp
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Expand Up @@ -4227,7 +4227,8 @@ void setupRuntime() {
int_cls->tp_flags |= Py_TPFLAGS_INT_SUBCLASS;
bool_cls = new (0) BoxedClass(int_cls, 0, 0, sizeof(BoxedBool), false, "bool", false, NULL, NULL, false);
complex_cls = new (0) BoxedClass(object_cls, 0, 0, sizeof(BoxedComplex), false, "complex", true, NULL, NULL, false);
long_cls = new (0) BoxedClass(object_cls, 0, 0, sizeof(BoxedLong), false, "long", true, NULL, NULL, false);
long_cls = new (0)
BoxedClass(object_cls, 0, 0, sizeof(BoxedLong), false, "long", true, BoxedLong::tp_dealloc, NULL, false);
long_cls->tp_flags |= Py_TPFLAGS_LONG_SUBCLASS;
float_cls = new (0)
BoxedClass(object_cls, 0, 0, sizeof(BoxedFloat), false, "float", true, BoxedFloat::tp_dealloc, NULL, false);
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