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nac3/nac3standalone/demo/src/operators.py

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from __future__ import annotations
@extern
def output_int32(x: int32):
...
@extern
def output_uint32(x: uint32):
...
@extern
def output_int64(x: int64):
...
@extern
def output_uint64(x: uint64):
...
@extern
def output_float64(x: float):
...
def run() -> int32:
test_int32()
test_uint32()
test_int64()
test_uint64()
test_A()
test_B()
return 0
def test_int32():
a = 17
b = 3
output_int32(a + b)
output_int32(a - b)
output_int32(a * b)
output_int32(a // b)
output_int32(a % b)
output_int32(a | b)
output_int32(a ^ b)
output_int32(a & b)
output_int32(a << b)
output_int32(a >> b)
output_float64(a / b)
a += b
output_int32(a)
a -= b
output_int32(a)
a *= b
output_int32(a)
a //= b
output_int32(a)
a %= b
output_int32(a)
a |= b
output_int32(a)
a ^= b
output_int32(a)
a &= b
output_int32(a)
a <<= b
output_int32(a)
a >>= b
output_int32(a)
# fail because (a / b) is float
# a /= b
def test_uint32():
a = uint32(17)
b = uint32(3)
output_uint32(a + b)
output_uint32(a - b)
output_uint32(a * b)
output_uint32(a // b)
output_uint32(a % b)
output_uint32(a | b)
output_uint32(a ^ b)
output_uint32(a & b)
output_uint32(a << b)
output_uint32(a >> b)
output_float64(a / b)
a += b
output_uint32(a)
a -= b
output_uint32(a)
a *= b
output_uint32(a)
a //= b
output_uint32(a)
a %= b
output_uint32(a)
a |= b
output_uint32(a)
a ^= b
output_uint32(a)
a &= b
output_uint32(a)
a <<= b
output_uint32(a)
a >>= b
output_uint32(a)
def test_int64():
a = int64(17)
b = int64(3)
output_int64(a + b)
output_int64(a - b)
output_int64(a * b)
output_int64(a // b)
output_int64(a % b)
output_int64(a | b)
output_int64(a ^ b)
output_int64(a & b)
output_int64(a << b)
output_int64(a >> b)
output_float64(a / b)
a += b
output_int64(a)
a -= b
output_int64(a)
a *= b
output_int64(a)
a //= b
output_int64(a)
a %= b
output_int64(a)
a |= b
output_int64(a)
a ^= b
output_int64(a)
a &= b
output_int64(a)
a <<= b
output_int64(a)
a >>= b
output_int64(a)
def test_uint64():
a = uint64(17)
b = uint64(3)
output_uint64(a + b)
output_uint64(a - b)
output_uint64(a * b)
output_uint64(a // b)
output_uint64(a % b)
output_uint64(a | b)
output_uint64(a ^ b)
output_uint64(a & b)
output_uint64(a << b)
output_uint64(a >> b)
output_float64(a / b)
a += b
output_uint64(a)
a -= b
output_uint64(a)
a *= b
output_uint64(a)
a //= b
output_uint64(a)
a %= b
output_uint64(a)
a |= b
output_uint64(a)
a ^= b
output_uint64(a)
a &= b
output_uint64(a)
a <<= b
output_uint64(a)
a >>= b
output_uint64(a)
class A:
a: int32
def __init__(self, a: int32):
self.a = a
def __add__(self, other: A) -> A:
output_int32(self.a + other.a)
return A(self.a + other.a)
def __sub__(self, other: A) -> A:
output_int32(self.a - other.a)
return A(self.a - other.a)
def test_A():
a = A(17)
b = A(3)
c = a + b
# fail due to alloca in __add__ function
# output_int32(c.a)
a += b
# fail due to alloca in __add__ function
# output_int32(a.a)
a = A(17)
b = A(3)
d = a - b
# fail due to alloca in __add__ function
# output_int32(c.a)
a -= b
# fail due to alloca in __add__ function
# output_int32(a.a)
a = A(17)
b = A(3)
a.__add__(b)
a.__sub__(b)
class B:
a: int32
def __init__(self, a: int32):
self.a = a
def __add__(self, other: B) -> B:
output_int32(self.a + other.a)
return B(self.a + other.a)
def __sub__(self, other: B) -> B:
output_int32(self.a - other.a)
return B(self.a - other.a)
def __iadd__(self, other: B) -> B:
output_int32(self.a + other.a + 24)
return B(self.a + other.a + 24)
def __isub__(self, other: B) -> B:
output_int32(self.a - other.a - 24)
return B(self.a - other.a - 24)
def test_B():
a = B(17)
b = B(3)
c = a + b
# fail due to alloca in __add__ function
# output_int32(c.a)
a += b
# fail due to alloca in __add__ function
# output_int32(a.a)
a = B(17)
b = B(3)
d = a - b
# fail due to alloca in __add__ function
# output_int32(c.a)
a -= b
# fail due to alloca in __add__ function
# output_int32(a.a)
a = B(17)
b = B(3)
a.__add__(b)
a.__sub__(b)