[case testTrivialFunction]
def f() -> int:
    return 1
[out]
def f():
L0:
    return 2
[case testFunctionArgument]
def f(x: int) -> int:
    return x
[out]
def f(x):
    x :: int
L0:
    return x


[case testExplicitNoneReturn]
def f() -> None:
    return
[out]
def f():
L0:
    return 1

[case testExplicitNoneReturn2]
def f() -> None:
    return None
[out]
def f():
L0:
    return 1

[case testAssignment]
def f() -> int:
    x = 1
    y = x
    return y
[out]
def f():
    x, y :: int
L0:
    x = 2
    y = x
    return y

[case testAssignmentTwice]
def f(x: int) -> None:
    y = 1
    y = x
    return
[out]
def f(x):
    x, y :: int
L0:
    y = 2
    y = x
    return 1

[case testIntArithmetic]
def f(x: int, y: int) -> int:
    return x * (y + 1)
[out]
def f(x, y):
    x, y, r0, r1 :: int
L0:
    r0 = CPyTagged_Add(y, 2)
    r1 = CPyTagged_Multiply(x, r0)
    return r1

[case testIf]
def f(x: int, y: int) -> int:
    if x < y:
        x = 1
    return x
[out]
def f(x, y):
    x, y :: int
    r0 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L1 else goto L2 :: bool
L1:
    x = 2
L2:
    return x

[case testIfElse]
def f(x: int, y: int) -> int:
    if x < y:
        x = 1
    else:
        x = 2
    return x
[out]
def f(x, y):
    x, y :: int
    r0 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L1 else goto L2 :: bool
L1:
    x = 2
    goto L3
L2:
    x = 4
L3:
    return x

[case testAnd1]
def f(x: int, y: int) -> int:
    if x < y and x > y:
        x = 1
    else:
        x = 2
    return x
[out]
def f(x, y):
    x, y :: int
    r0, r1 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L1 else goto L3 :: bool
L1:
    r1 = int_gt x, y
    if r1 goto L2 else goto L3 :: bool
L2:
    x = 2
    goto L4
L3:
    x = 4
L4:
    return x

[case testAnd2]
def f(x: object, y: object) -> str:
    return str(x) or str(y)
[out]
def f(x, y):
    x, y :: object
    r0 :: str
    r1 :: bit
    r2, r3 :: str
L0:
    r0 = PyObject_Str(x)
    r1 = CPyStr_IsTrue(r0)
    if r1 goto L1 else goto L2 :: bool
L1:
    r2 = r0
    goto L3
L2:
    r3 = PyObject_Str(y)
    r2 = r3
L3:
    return r2

[case testOr]
def f(x: int, y: int) -> int:
    if x < y or x > y:
        x = 1
    else:
        x = 2
    return x
[out]
def f(x, y):
    x, y :: int
    r0, r1 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L2 else goto L1 :: bool
L1:
    r1 = int_gt x, y
    if r1 goto L2 else goto L3 :: bool
L2:
    x = 2
    goto L4
L3:
    x = 4
L4:
    return x

[case testOr2]
def f(x: object, y: object) -> str:
    return str(x) and str(y)
[out]
def f(x, y):
    x, y :: object
    r0 :: str
    r1 :: bit
    r2, r3 :: str
L0:
    r0 = PyObject_Str(x)
    r1 = CPyStr_IsTrue(r0)
    if r1 goto L2 else goto L1 :: bool
L1:
    r2 = r0
    goto L3
L2:
    r3 = PyObject_Str(y)
    r2 = r3
L3:
    return r2

[case testSimpleNot]
def f(x: int, y: int) -> int:
    if not (x < y):
        x = 1
    return x
[out]
def f(x, y):
    x, y :: int
    r0 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L2 else goto L1 :: bool
L1:
    x = 2
L2:
    return x

[case testNotAnd]
def f(x: int, y: int) -> int:
    if not (x < y and x > y):
        x = 1
    return x
[out]
def f(x, y):
    x, y :: int
    r0, r1 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L1 else goto L2 :: bool
L1:
    r1 = int_gt x, y
    if r1 goto L3 else goto L2 :: bool
L2:
    x = 2
L3:
    return x

[case testWhile]
def f(x: int, y: int) -> int:
    while x > y:
        x = x - y
    return x
[out]
def f(x, y):
    x, y :: int
    r0 :: bit
    r1 :: int
L0:
L1:
    r0 = int_gt x, y
    if r0 goto L2 else goto L3 :: bool
L2:
    r1 = CPyTagged_Subtract(x, y)
    x = r1
    goto L1
L3:
    return x

[case testWhile2]
def f(x: int, y: int) -> int:
    x = 1
    while x > y:
        x = x - y
    return x
[out]
def f(x, y):
    x, y :: int
    r0 :: bit
    r1 :: int
L0:
    x = 2
L1:
    r0 = int_gt x, y
    if r0 goto L2 else goto L3 :: bool
L2:
    r1 = CPyTagged_Subtract(x, y)
    x = r1
    goto L1
L3:
    return x

[case testImplicitNoneReturn]
def f() -> None:
    pass
[out]
def f():
L0:
    return 1

[case testImplicitNoneReturn2]
def f() -> None:
    x = 1
[out]
def f():
    x :: int
L0:
    x = 2
    return 1

[case testImplicitNoneReturnAndIf]
def f(x: int, y: int) -> None:
    if x < y:
        x = 1
    else:
        y = 2
[out]
def f(x, y):
    x, y :: int
    r0 :: bit
L0:
    r0 = int_lt x, y
    if r0 goto L1 else goto L2 :: bool
L1:
    x = 2
    goto L3
L2:
    y = 4
L3:
    return 1

[case testRecursion]
def f(n: int) -> int:
    if n <= 1:
        return 1
    else:
        return f(n - 1) + f(n - 2)
[out]
def f(n):
    n :: int
    r0 :: bit
    r1, r2, r3, r4, r5 :: int
L0:
    r0 = int_le n, 2
    if r0 goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    r1 = CPyTagged_Subtract(n, 2)
    r2 = f(r1)
    r3 = CPyTagged_Subtract(n, 4)
    r4 = f(r3)
    r5 = CPyTagged_Add(r2, r4)
    return r5
L3:
    unreachable

[case testReportTypeCheckError]
def f() -> None:
    return 1 # E: No return value expected

[case testReportSemanticaAnalysisError1]
def f(x: List[int]) -> None: pass # E: Name "List" is not defined \
                                  # N: Did you forget to import it from "typing"? (Suggestion: "from typing import List")

[case testReportSemanticaAnalysisError2]
def f() -> None:
    x # E: Name "x" is not defined

[case testElif]
def f(n: int) -> int:
    if n < 0:
        x = 1
    elif n == 0:
        x = 1
    else:
        x = 2
    return x
[out]
def f(n):
    n :: int
    r0 :: bit
    x :: int
    r1 :: bit
L0:
    r0 = int_lt n, 0
    if r0 goto L1 else goto L2 :: bool
L1:
    x = 2
    goto L6
L2:
    r1 = int_eq n, 0
    if r1 goto L3 else goto L4 :: bool
L3:
    x = 2
    goto L5
L4:
    x = 4
L5:
L6:
    return x

[case testUnaryMinus]
def f(n: int) -> int:
    return -n
[out]
def f(n):
    n, r0 :: int
L0:
    r0 = CPyTagged_Negate(n)
    return r0

[case testConditionalExpr]
def f(n: int) -> int:
    return 0 if n == 0 else 1
[out]
def f(n):
    n :: int
    r0 :: bit
    r1 :: int
L0:
    r0 = int_eq n, 0
    if r0 goto L1 else goto L2 :: bool
L1:
    r1 = 0
    goto L3
L2:
    r1 = 2
L3:
    return r1

[case testOperatorAssignment]
def f() -> int:
    x = 0
    x += 1
    return x
[out]
def f():
    x, r0 :: int
L0:
    x = 0
    r0 = CPyTagged_Add(x, 2)
    x = r0
    return x

[case testTrue]
def f() -> bool:
    return True
[out]
def f():
L0:
    return 1

[case testFalse]
def f() -> bool:
    return False
[out]
def f():
L0:
    return 0
[case testBoolCond]
def f(x: bool) -> bool:
    if x:
        return False
    else:
        return True
[out]
def f(x):
    x :: bool
L0:
    if x goto L1 else goto L2 :: bool
L1:
    return 0
L2:
    return 1
L3:
    unreachable

[case testPycall]
import testmodule

def f(x: int) -> int:
    return testmodule.factorial(x)
[file testmodule.py]
def factorial(x: int) -> int:
    if x == 0:
        return 1
    else:
        return x * factorial(x-1)
[out]
def f(x):
    x :: int
    r0 :: object
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
    r7 :: int
L0:
    r0 = testmodule :: module
    r1 = 'factorial'
    r2 = CPyObject_GetAttr(r0, r1)
    r3 = box(int, x)
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    r7 = unbox(int, r6)
    return r7

[case testImport_toplevel]
import sys
import enum as enum2
import collections.abc
import collections.abc as abc2
_ = "filler"
import single
single.hello()

[file single.py]
def hello() -> None:
    print("hello, world")

[out]
def __top_level__():
    r0, r1 :: object
    r2 :: bit
    r3 :: str
    r4 :: object
    r5, r6, r7, r8 :: object_ptr
    r9 :: object_ptr[4]
    r10 :: c_ptr
    r11 :: native_int[4]
    r12 :: c_ptr
    r13 :: object
    r14 :: dict
    r15, r16 :: str
    r17 :: bit
    r18 :: str
    r19 :: dict
    r20 :: str
    r21 :: i32
    r22 :: bit
    r23 :: object_ptr
    r24 :: object_ptr[1]
    r25 :: c_ptr
    r26 :: native_int[1]
    r27 :: c_ptr
    r28 :: object
    r29 :: dict
    r30, r31 :: str
    r32 :: bit
    r33 :: object
    r34 :: str
    r35, r36 :: object
L0:
    r0 = builtins :: module
    r1 = load_address _Py_NoneStruct
    r2 = r0 != r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = 'builtins'
    r4 = PyImport_Import(r3)
    builtins = r4 :: module
L2:
    r5 = load_address sys :: module
    r6 = load_address enum :: module
    r7 = load_address collections.abc :: module
    r8 = load_address collections.abc :: module
    r9 = [r5, r6, r7, r8]
    r10 = load_address r9
    r11 = [1, 2, 3, 4]
    r12 = load_address r11
    r13 = (('sys', 'sys', 'sys'), ('enum', 'enum', 'enum2'), ('collections.abc', 'collections', 'collections'), ('collections.abc', 'collections.abc', 'abc2'))
    r14 = __main__.globals :: static
    r15 = 'main'
    r16 = '<module>'
    r17 = CPyImport_ImportMany(r13, r10, r14, r15, r16, r12)
    r18 = 'filler'
    r19 = __main__.globals :: static
    r20 = '_'
    r21 = CPyDict_SetItem(r19, r20, r18)
    r22 = r21 >= 0 :: signed
    r23 = load_address single :: module
    r24 = [r23]
    r25 = load_address r24
    r26 = [6]
    r27 = load_address r26
    r28 = (('single', 'single', 'single'),)
    r29 = __main__.globals :: static
    r30 = 'main'
    r31 = '<module>'
    r32 = CPyImport_ImportMany(r28, r25, r29, r30, r31, r27)
    r33 = single :: module
    r34 = 'hello'
    r35 = CPyObject_GetAttr(r33, r34)
    r36 = PyObject_Vectorcall(r35, 0, 0, 0)
    return 1

[case testFromImport_toplevel]
from testmodule import g, h
from testmodule import h as two

def f(x: int) -> int:
    return g(x) + h() + two()
[file testmodule.py]
def g(x: int) -> int:
    return x + 1
def h() -> int:
    return 2
[out]
def f(x):
    x :: int
    r0 :: dict
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
    r7 :: int
    r8 :: dict
    r9 :: str
    r10, r11 :: object
    r12, r13 :: int
    r14 :: dict
    r15 :: str
    r16, r17 :: object
    r18, r19 :: int
L0:
    r0 = __main__.globals :: static
    r1 = 'g'
    r2 = CPyDict_GetItem(r0, r1)
    r3 = box(int, x)
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    r7 = unbox(int, r6)
    r8 = __main__.globals :: static
    r9 = 'h'
    r10 = CPyDict_GetItem(r8, r9)
    r11 = PyObject_Vectorcall(r10, 0, 0, 0)
    r12 = unbox(int, r11)
    r13 = CPyTagged_Add(r7, r12)
    r14 = __main__.globals :: static
    r15 = 'two'
    r16 = CPyDict_GetItem(r14, r15)
    r17 = PyObject_Vectorcall(r16, 0, 0, 0)
    r18 = unbox(int, r17)
    r19 = CPyTagged_Add(r13, r18)
    return r19
def __top_level__():
    r0, r1 :: object
    r2 :: bit
    r3 :: str
    r4, r5 :: object
    r6 :: str
    r7 :: dict
    r8, r9, r10 :: object
    r11 :: str
    r12 :: dict
    r13 :: object
L0:
    r0 = builtins :: module
    r1 = load_address _Py_NoneStruct
    r2 = r0 != r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = 'builtins'
    r4 = PyImport_Import(r3)
    builtins = r4 :: module
L2:
    r5 = ('g', 'h')
    r6 = 'testmodule'
    r7 = __main__.globals :: static
    r8 = CPyImport_ImportFromMany(r6, r5, r5, r7)
    testmodule = r8 :: module
    r9 = ('h',)
    r10 = ('two',)
    r11 = 'testmodule'
    r12 = __main__.globals :: static
    r13 = CPyImport_ImportFromMany(r11, r9, r10, r12)
    testmodule = r13 :: module
    return 1

[case testPrintFullname]
import builtins
def f(x: int) -> None:
    builtins.print(5)
[out]
def f(x):
    x :: int
    r0 :: object
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
L0:
    r0 = builtins :: module
    r1 = 'print'
    r2 = CPyObject_GetAttr(r0, r1)
    r3 = object 5
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    return 1

[case testPrint]
import builtins
def f(x: int) -> None:
    print(5)
[out]
def f(x):
    x :: int
    r0 :: object
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
L0:
    r0 = builtins :: module
    r1 = 'print'
    r2 = CPyObject_GetAttr(r0, r1)
    r3 = object 5
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    return 1

[case testUnicodeLiteral]
def f() -> str:
    x = "some string"
    return "some other string"
[out]
def f():
    r0, x, r1 :: str
L0:
    r0 = 'some string'
    x = r0
    r1 = 'some other string'
    return r1

[case testBytesLiteral]
def f() -> bytes:
    x = b'\xf0'
    return b'1234'
[out]
def f():
    r0, x, r1 :: bytes
L0:
    r0 = b'\xf0'
    x = r0
    r1 = b'1234'
    return r1

[case testPyMethodCall1_64bit]
from typing import Any
def f(x: Any) -> int:
    y: int = x.pop()
    return x.pop()
[out]
def f(x):
    x :: object
    r0 :: str
    r1 :: object[1]
    r2 :: object_ptr
    r3 :: object
    r4, y :: int
    r5 :: str
    r6 :: object[1]
    r7 :: object_ptr
    r8 :: object
    r9 :: int
L0:
    r0 = 'pop'
    r1 = [x]
    r2 = load_address r1
    r3 = PyObject_VectorcallMethod(r0, r2, 9223372036854775809, 0)
    keep_alive x
    r4 = unbox(int, r3)
    y = r4
    r5 = 'pop'
    r6 = [x]
    r7 = load_address r6
    r8 = PyObject_VectorcallMethod(r5, r7, 9223372036854775809, 0)
    keep_alive x
    r9 = unbox(int, r8)
    return r9

[case testObjectType]
def g(y: object) -> None:
    g(y)
    g([1])
    g(None)
[out]
def g(y):
    y :: object
    r0 :: None
    r1 :: list
    r2 :: object
    r3 :: ptr
    r4 :: None
    r5 :: object
    r6 :: None
L0:
    r0 = g(y)
    r1 = PyList_New(1)
    r2 = object 1
    r3 = list_items r1
    buf_init_item r3, 0, r2
    keep_alive r1
    r4 = g(r1)
    r5 = box(None, 1)
    r6 = g(r5)
    return 1

[case testCoerceToObject1]
def g(y: object) -> object:
    g(1)
    a = [y]
    a[0] = (1, 2)
    y = True
    return 3
[out]
def g(y):
    y, r0, r1 :: object
    r2 :: list
    r3 :: ptr
    a :: list
    r4 :: tuple[int, int]
    r5 :: object
    r6 :: bit
    r7, r8 :: object
L0:
    r0 = object 1
    r1 = g(r0)
    r2 = PyList_New(1)
    r3 = list_items r2
    buf_init_item r3, 0, y
    keep_alive r2
    a = r2
    r4 = (2, 4)
    r5 = box(tuple[int, int], r4)
    r6 = CPyList_SetItem(a, 0, r5)
    r7 = box(bool, 1)
    y = r7
    r8 = object 3
    return r8

[case testCoerceToObject2]
class A:
    x: object
    n: int
def f(a: A, o: object) -> None:
    a.x = 1
    o = a.n
[out]
def f(a, o):
    a :: __main__.A
    o, r0 :: object
    r1 :: bool
    r2 :: int
    r3 :: object
L0:
    r0 = object 1
    a.x = r0; r1 = is_error
    r2 = a.n
    r3 = box(int, r2)
    o = r3
    return 1

[case testAssertType]
from typing import assert_type
def f(x: int) -> None:
    y = assert_type(x, int)
[out]
def f(x):
    x, y :: int
L0:
    y = x
    return 1

[case testDownCast]
from typing import cast, List, Tuple
class A: pass
def f(x: object) -> None:
    n = cast(int, x)
    b = cast(bool, x)
    a = cast(A, x)
    l = cast(List[int], x)
    t = cast(Tuple[int, A], x)
[out]
def f(x):
    x :: object
    r0, n :: int
    r1, b :: bool
    r2, a :: __main__.A
    r3, l :: list
    r4, t :: tuple[int, __main__.A]
L0:
    r0 = unbox(int, x)
    n = r0
    r1 = unbox(bool, x)
    b = r1
    r2 = cast(__main__.A, x)
    a = r2
    r3 = cast(list, x)
    l = r3
    r4 = unbox(tuple[int, __main__.A], x)
    t = r4
    return 1

[case testDownCastSpecialCases]
from typing import cast, Optional, Tuple
class A: pass
def f(o: Optional[A], n: int, t: Tuple[int, ...], tt: Tuple[int, int]) -> None:
    a = cast(A, o)
    m = cast(bool, n)
    t = tt
[out]
def f(o, n, t, tt):
    o :: union[__main__.A, None]
    n :: int
    t :: tuple
    tt :: tuple[int, int]
    r0, a :: __main__.A
    r1 :: object
    r2, m :: bool
    r3 :: object
L0:
    r0 = cast(__main__.A, o)
    a = r0
    r1 = box(int, n)
    r2 = unbox(bool, r1)
    m = r2
    r3 = box(tuple[int, int], tt)
    t = r3
    return 1

[case testSuccessfulCast]
from typing import cast, Optional, Tuple, List, Dict
class A: pass
def f(o: object,
      p: Optional[A],
      n: int,
      b: bool,
      t: Tuple[int, ...],
      s: Tuple[int, int],
      a: A,
      l: List[A],
      d: Dict[int, str]) -> None:
    o = cast(object, o)
    p = cast(Optional[A], p)
    n = cast(int, n)
    b = cast(bool, b)
    t = cast(Tuple[int, ...], t)
    s = cast(Tuple[int, int], s)
    o = cast(object, n)
    a = cast(A, a)
    l2 = cast(List[object], l)
    d2 = cast(Dict[object, str], d)
[out]
def f(o, p, n, b, t, s, a, l, d):
    o :: object
    p :: union[__main__.A, None]
    n :: int
    b :: bool
    t :: tuple
    s :: tuple[int, int]
    a :: __main__.A
    l :: list
    d :: dict
    r0 :: object
    l2 :: list
    d2 :: dict
L0:
    o = o
    p = p
    n = n
    b = b
    t = t
    s = s
    r0 = box(int, n)
    o = r0
    a = a
    l2 = l
    d2 = d
    return 1

[case testGenericSetItem]
from typing import Any
def f(x: Any, y: Any, z: Any) -> None:
    x[y] = z
[out]
def f(x, y, z):
    x, y, z :: object
    r0 :: i32
    r1 :: bit
L0:
    r0 = PyObject_SetItem(x, y, z)
    r1 = r0 >= 0 :: signed
    return 1

[case testLoadFloatSum]
def assign_and_return_float_sum() -> float:
    f1 = 1.0
    f2 = 2.0
    f3 = 3.0
    return f1 * f2 + f3
[out]
def assign_and_return_float_sum():
    f1, f2, f3, r0, r1 :: float
L0:
    f1 = 1.0
    f2 = 2.0
    f3 = 3.0
    r0 = f1 * f2
    r1 = r0 + f3
    return r1

[case testLoadComplex]
def load() -> complex:
    real = 1
    return 5j+real
[out]
def load():
    real :: int
    r0, r1, r2 :: object
L0:
    real = 2
    r0 = 5j
    r1 = box(int, real)
    r2 = PyNumber_Add(r0, r1)
    return r2

[case testBigIntLiteral_64bit]
def big_int() -> None:
    a_62_bit = 4611686018427387902
    max_62_bit = 4611686018427387903
    b_63_bit = 4611686018427387904
    c_63_bit = 9223372036854775806
    max_63_bit = 9223372036854775807
    d_64_bit = 9223372036854775808
    max_32_bit = 2147483647
    max_31_bit = 1073741823
[out]
def big_int():
    a_62_bit, max_62_bit, r0, b_63_bit, r1, c_63_bit, r2, max_63_bit, r3, d_64_bit, max_32_bit, max_31_bit :: int
L0:
    a_62_bit = 9223372036854775804
    max_62_bit = 9223372036854775806
    r0 = object 4611686018427387904
    b_63_bit = r0
    r1 = object 9223372036854775806
    c_63_bit = r1
    r2 = object 9223372036854775807
    max_63_bit = r2
    r3 = object 9223372036854775808
    d_64_bit = r3
    max_32_bit = 4294967294
    max_31_bit = 2147483646
    return 1

[case testBigIntLiteral_32bit]
def big_int() -> None:
    a_62_bit = 4611686018427387902
    max_62_bit = 4611686018427387903
    b_63_bit = 4611686018427387904
    c_63_bit = 9223372036854775806
    max_63_bit = 9223372036854775807
    d_64_bit = 9223372036854775808
    max_32_bit = 2147483647
    max_31_bit = 1073741823
[out]
def big_int():
    r0, a_62_bit, r1, max_62_bit, r2, b_63_bit, r3, c_63_bit, r4, max_63_bit, r5, d_64_bit, r6, max_32_bit, max_31_bit :: int
L0:
    r0 = object 4611686018427387902
    a_62_bit = r0
    r1 = object 4611686018427387903
    max_62_bit = r1
    r2 = object 4611686018427387904
    b_63_bit = r2
    r3 = object 9223372036854775806
    c_63_bit = r3
    r4 = object 9223372036854775807
    max_63_bit = r4
    r5 = object 9223372036854775808
    d_64_bit = r5
    r6 = object 2147483647
    max_32_bit = r6
    max_31_bit = 2147483646
    return 1

[case testCallableTypes]
from typing import Callable, Any
from m import f

def absolute_value(x: int) -> int:
    return x if x > 0 else -x

def call_native_function(x: int) -> int:
    return absolute_value(x)

def call_python_function(x: int) -> int:
    return f(x)

def return_float() -> float:
    return 5.0

def return_callable_type() -> Callable[[], float]:
    return return_float

def call_callable_type() -> float:
    f = return_callable_type()
    return f()
[file m.py]
def f(x: int) -> int:
    return x
[out]
def absolute_value(x):
    x :: int
    r0 :: bit
    r1, r2 :: int
L0:
    r0 = int_gt x, 0
    if r0 goto L1 else goto L2 :: bool
L1:
    r1 = x
    goto L3
L2:
    r2 = CPyTagged_Negate(x)
    r1 = r2
L3:
    return r1
def call_native_function(x):
    x, r0 :: int
L0:
    r0 = absolute_value(x)
    return r0
def call_python_function(x):
    x :: int
    r0 :: dict
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
    r7 :: int
L0:
    r0 = __main__.globals :: static
    r1 = 'f'
    r2 = CPyDict_GetItem(r0, r1)
    r3 = box(int, x)
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    r7 = unbox(int, r6)
    return r7
def return_float():
L0:
    return 5.0
def return_callable_type():
    r0 :: dict
    r1 :: str
    r2 :: object
L0:
    r0 = __main__.globals :: static
    r1 = 'return_float'
    r2 = CPyDict_GetItem(r0, r1)
    return r2
def call_callable_type():
    r0, f, r1 :: object
    r2 :: float
L0:
    r0 = return_callable_type()
    f = r0
    r1 = PyObject_Vectorcall(f, 0, 0, 0)
    r2 = unbox(float, r1)
    return r2

[case testCallableTypesWithKeywordArgs_64bit]
from typing import List

def call_python_function_with_keyword_arg(x: str) -> int:
    return int(x, base=2)

def call_python_method_with_keyword_args(xs: List[int], first: int, second: int) -> List[int]:
    xs.insert(0, x=first)
    xs.insert(x=second, i=1)
    return xs

[out]
def call_python_function_with_keyword_arg(x):
    x :: str
    r0, r1 :: object
    r2 :: object[2]
    r3 :: object_ptr
    r4, r5 :: object
    r6 :: int
L0:
    r0 = load_address PyLong_Type
    r1 = object 2
    r2 = [x, r1]
    r3 = load_address r2
    r4 = ('base',)
    r5 = PyObject_Vectorcall(r0, r3, 1, r4)
    keep_alive x, r1
    r6 = unbox(int, r5)
    return r6
def call_python_method_with_keyword_args(xs, first, second):
    xs :: list
    first, second :: int
    r0 :: str
    r1, r2 :: object
    r3 :: object[3]
    r4 :: object_ptr
    r5, r6 :: object
    r7 :: str
    r8, r9 :: object
    r10 :: object[3]
    r11 :: object_ptr
    r12, r13 :: object
L0:
    r0 = 'insert'
    r1 = object 0
    r2 = box(int, first)
    r3 = [xs, r1, r2]
    r4 = load_address r3
    r5 = ('x',)
    r6 = PyObject_VectorcallMethod(r0, r4, 9223372036854775810, r5)
    keep_alive xs, r1, r2
    r7 = 'insert'
    r8 = box(int, second)
    r9 = object 1
    r10 = [xs, r8, r9]
    r11 = load_address r10
    r12 = ('x', 'i')
    r13 = PyObject_VectorcallMethod(r7, r11, 9223372036854775809, r12)
    keep_alive xs, r8, r9
    return xs

[case testObjectAsBoolean]
from typing import List

def obj(x: object) -> int:
    if x:
        return 1
    else:
        return 0

def num(x: int) -> int:
    if x:
        return 1
    else:
        return 0

def lst(x: List[int]) -> int:
    if x:
        return 1
    else:
        return 0
[out]
def obj(x):
    x :: object
    r0 :: i32
    r1 :: bit
    r2 :: bool
L0:
    r0 = PyObject_IsTrue(x)
    r1 = r0 >= 0 :: signed
    r2 = truncate r0: i32 to builtins.bool
    if r2 goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 0
L3:
    unreachable
def num(x):
    x :: int
    r0 :: bit
L0:
    r0 = x != 0
    if r0 goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 0
L3:
    unreachable
def lst(x):
    x :: list
    r0 :: native_int
    r1 :: short_int
    r2 :: bit
L0:
    r0 = var_object_size x
    r1 = r0 << 1
    r2 = int_ne r1, 0
    if r2 goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 0
L3:
    unreachable

[case testOptionalAsBoolean]
from typing import Optional

class A: pass

def opt_int(x: Optional[int]) -> int:
    if x:
        return 1
    else:
        return 0

def opt_a(x: Optional[A]) -> int:
    if x:
        return 1
    else:
        return 0

def opt_o(x: Optional[object]) -> int:
    if x:
        return 1
    else:
        return 0
[out]
def opt_int(x):
    x :: union[int, None]
    r0 :: object
    r1 :: bit
    r2 :: int
    r3 :: bit
L0:
    r0 = load_address _Py_NoneStruct
    r1 = x != r0
    if r1 goto L1 else goto L3 :: bool
L1:
    r2 = unbox(int, x)
    r3 = r2 != 0
    if r3 goto L2 else goto L3 :: bool
L2:
    return 2
L3:
    return 0
L4:
    unreachable
def opt_a(x):
    x :: union[__main__.A, None]
    r0 :: object
    r1 :: bit
L0:
    r0 = load_address _Py_NoneStruct
    r1 = x != r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 0
L3:
    unreachable
def opt_o(x):
    x :: union[object, None]
    r0 :: object
    r1 :: bit
    r2 :: object
    r3 :: i32
    r4 :: bit
    r5 :: bool
L0:
    r0 = load_address _Py_NoneStruct
    r1 = x != r0
    if r1 goto L1 else goto L3 :: bool
L1:
    r2 = cast(object, x)
    r3 = PyObject_IsTrue(r2)
    r4 = r3 >= 0 :: signed
    r5 = truncate r3: i32 to builtins.bool
    if r5 goto L2 else goto L3 :: bool
L2:
    return 2
L3:
    return 0
L4:
    unreachable

[case testRaise]
def foo() -> None:
    raise Exception()

def bar() -> None:
    raise Exception
[out]
def foo():
    r0 :: object
    r1 :: str
    r2, r3 :: object
L0:
    r0 = builtins :: module
    r1 = 'Exception'
    r2 = CPyObject_GetAttr(r0, r1)
    r3 = PyObject_Vectorcall(r2, 0, 0, 0)
    CPy_Raise(r3)
    unreachable
def bar():
    r0 :: object
    r1 :: str
    r2 :: object
L0:
    r0 = builtins :: module
    r1 = 'Exception'
    r2 = CPyObject_GetAttr(r0, r1)
    CPy_Raise(r2)
    unreachable

[case testModuleTopLevel_toplevel]
x = 1
print(x)

def f() -> None:
    print(x)
[out]
def f():
    r0 :: dict
    r1 :: str
    r2 :: object
    r3 :: int
    r4 :: object
    r5 :: str
    r6, r7 :: object
    r8 :: object[1]
    r9 :: object_ptr
    r10 :: object
L0:
    r0 = __main__.globals :: static
    r1 = 'x'
    r2 = CPyDict_GetItem(r0, r1)
    r3 = unbox(int, r2)
    r4 = builtins :: module
    r5 = 'print'
    r6 = CPyObject_GetAttr(r4, r5)
    r7 = box(int, r3)
    r8 = [r7]
    r9 = load_address r8
    r10 = PyObject_Vectorcall(r6, r9, 1, 0)
    keep_alive r7
    return 1
def __top_level__():
    r0, r1 :: object
    r2 :: bit
    r3 :: str
    r4 :: object
    r5 :: dict
    r6 :: str
    r7 :: object
    r8 :: i32
    r9 :: bit
    r10 :: dict
    r11 :: str
    r12 :: object
    r13 :: int
    r14 :: object
    r15 :: str
    r16, r17 :: object
    r18 :: object[1]
    r19 :: object_ptr
    r20 :: object
L0:
    r0 = builtins :: module
    r1 = load_address _Py_NoneStruct
    r2 = r0 != r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = 'builtins'
    r4 = PyImport_Import(r3)
    builtins = r4 :: module
L2:
    r5 = __main__.globals :: static
    r6 = 'x'
    r7 = object 1
    r8 = CPyDict_SetItem(r5, r6, r7)
    r9 = r8 >= 0 :: signed
    r10 = __main__.globals :: static
    r11 = 'x'
    r12 = CPyDict_GetItem(r10, r11)
    r13 = unbox(int, r12)
    r14 = builtins :: module
    r15 = 'print'
    r16 = CPyObject_GetAttr(r14, r15)
    r17 = box(int, r13)
    r18 = [r17]
    r19 = load_address r18
    r20 = PyObject_Vectorcall(r16, r19, 1, 0)
    keep_alive r17
    return 1

[case testCallOverloaded]
import m
def f() -> str:
    return m.f(1)
[file m.pyi]
from typing import overload
@overload
def f(x: int) -> str: ...
@overload
def f(x: str) -> int: ...
[out]
def f():
    r0 :: object
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
    r7 :: str
L0:
    r0 = m :: module
    r1 = 'f'
    r2 = CPyObject_GetAttr(r0, r1)
    r3 = object 1
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    r7 = cast(str, r6)
    return r7

[case testCallOverloadedNative]
from typing import overload, Union

@overload
def foo(x: int) -> int: ...

@overload
def foo(x: str) -> str: ...

def foo(x: Union[int, str]) -> Union[int, str]:
    return x

def main() -> None:
    x = foo(0)
[out]
def foo(x):
    x :: union[int, str]
L0:
    return x
def main():
    r0 :: object
    r1 :: union[int, str]
    r2, x :: int
L0:
    r0 = object 0
    r1 = foo(r0)
    r2 = unbox(int, r1)
    x = r2
    return 1

[case testCallOverloadedNativeSubclass]
from typing import overload, Union

class A:
    x: int
class B(A):
    y: int

@overload
def foo(x: int) -> B: ...

@overload
def foo(x: Union[int, str]) -> A: ...

def foo(x: Union[int, str]) -> A:
    if isinstance(x, int):
        return B()
    return A()

def main() -> None:
    x = foo(0)
[out]
def foo(x):
    x :: union[int, str]
    r0 :: bit
    r1 :: __main__.B
    r2 :: __main__.A
L0:
    r0 = PyLong_Check(x)
    if r0 goto L1 else goto L2 :: bool
L1:
    r1 = B()
    return r1
L2:
    r2 = A()
    return r2
def main():
    r0 :: object
    r1 :: __main__.A
    r2, x :: __main__.B
L0:
    r0 = object 0
    r1 = foo(r0)
    r2 = cast(__main__.B, r1)
    x = r2
    return 1

[case testFunctionCallWithKeywordArgs]
def f(x: int, y: str) -> None: pass

def g() -> None:
    f(y='a', x=0)
    f(1, y='b')
[out]
def f(x, y):
    x :: int
    y :: str
L0:
    return 1
def g():
    r0 :: str
    r1 :: None
    r2 :: str
    r3 :: None
L0:
    r0 = 'a'
    r1 = f(0, r0)
    r2 = 'b'
    r3 = f(2, r2)
    return 1

[case testMethodCallWithKeywordArgs]
class A:
    def f(self, x: int, y: str) -> None: pass

def g(a: A) -> None:
    a.f(y='a', x=0)
    a.f(1, y='b')
[out]
def A.f(self, x, y):
    self :: __main__.A
    x :: int
    y :: str
L0:
    return 1
def g(a):
    a :: __main__.A
    r0 :: str
    r1 :: None
    r2 :: str
    r3 :: None
L0:
    r0 = 'a'
    r1 = a.f(0, r0)
    r2 = 'b'
    r3 = a.f(2, r2)
    return 1

[case testStarArgs]
from typing import Tuple
def f(a: int, b: int, c: int) -> Tuple[int, int, int]:
    return a, b, c
def g() -> Tuple[int, int, int]:
    return f(*(1, 2, 3))
def h() -> Tuple[int, int, int]:
    return f(1, *(2, 3))
[out]
def f(a, b, c):
    a, b, c, r0, r1, r2 :: int
    r3 :: tuple[int, int, int]
L0:
    r0 = a
    r1 = b
    r2 = c
    r3 = (r0, r1, r2)
    return r3
def g():
    r0 :: tuple[int, int, int]
    r1 :: dict
    r2 :: str
    r3, r4, r5 :: object
    r6 :: tuple[int, int, int]
L0:
    r0 = (2, 4, 6)
    r1 = __main__.globals :: static
    r2 = 'f'
    r3 = CPyDict_GetItem(r1, r2)
    r4 = box(tuple[int, int, int], r0)
    r5 = PyObject_CallObject(r3, r4)
    r6 = unbox(tuple[int, int, int], r5)
    return r6
def h():
    r0 :: tuple[int, int]
    r1 :: dict
    r2 :: str
    r3 :: object
    r4 :: list
    r5 :: object
    r6 :: ptr
    r7, r8 :: object
    r9 :: tuple
    r10 :: object
    r11 :: tuple[int, int, int]
L0:
    r0 = (4, 6)
    r1 = __main__.globals :: static
    r2 = 'f'
    r3 = CPyDict_GetItem(r1, r2)
    r4 = PyList_New(1)
    r5 = object 1
    r6 = list_items r4
    buf_init_item r6, 0, r5
    keep_alive r4
    r7 = box(tuple[int, int], r0)
    r8 = CPyList_Extend(r4, r7)
    r9 = PyList_AsTuple(r4)
    r10 = PyObject_CallObject(r3, r9)
    r11 = unbox(tuple[int, int, int], r10)
    return r11

[case testStar2Args]
from typing import Tuple
def f(a: int, b: int, c: int) -> Tuple[int, int, int]:
    return a, b, c
def g() -> Tuple[int, int, int]:
    return f(**{'a': 1, 'b': 2, 'c': 3})
def h() -> Tuple[int, int, int]:
    return f(1, **{'b': 2, 'c': 3})
[out]
def f(a, b, c):
    a, b, c, r0, r1, r2 :: int
    r3 :: tuple[int, int, int]
L0:
    r0 = a
    r1 = b
    r2 = c
    r3 = (r0, r1, r2)
    return r3
def g():
    r0, r1, r2 :: str
    r3, r4, r5 :: object
    r6, r7 :: dict
    r8 :: str
    r9 :: object
    r10 :: tuple
    r11 :: dict
    r12 :: object
    r13 :: tuple[int, int, int]
L0:
    r0 = 'a'
    r1 = 'b'
    r2 = 'c'
    r3 = object 1
    r4 = object 2
    r5 = object 3
    r6 = CPyDict_Build(3, r0, r3, r1, r4, r2, r5)
    r7 = __main__.globals :: static
    r8 = 'f'
    r9 = CPyDict_GetItem(r7, r8)
    r10 = CPyTuple_LoadEmptyTupleConstant()
    r11 = PyDict_Copy(r6)
    r12 = PyObject_Call(r9, r10, r11)
    r13 = unbox(tuple[int, int, int], r12)
    return r13
def h():
    r0, r1 :: str
    r2, r3 :: object
    r4, r5 :: dict
    r6 :: str
    r7 :: object
    r8 :: dict
    r9 :: i32
    r10 :: bit
    r11 :: object
    r12 :: tuple
    r13 :: object
    r14 :: tuple[int, int, int]
L0:
    r0 = 'b'
    r1 = 'c'
    r2 = object 2
    r3 = object 3
    r4 = CPyDict_Build(2, r0, r2, r1, r3)
    r5 = __main__.globals :: static
    r6 = 'f'
    r7 = CPyDict_GetItem(r5, r6)
    r8 = PyDict_New()
    r9 = CPyDict_UpdateInDisplay(r8, r4)
    r10 = r9 >= 0 :: signed
    r11 = object 1
    r12 = PyTuple_Pack(1, r11)
    r13 = PyObject_Call(r7, r12, r8)
    r14 = unbox(tuple[int, int, int], r13)
    return r14

[case testFunctionCallWithDefaultArgs]
def f(x: int, y: int = 3, z: str = "test") -> None:
    return None

def g() -> None:
    f(2)
    f(y = 3, x = 6)
[out]
def f(x, y, z):
    x, y :: int
    z, r0 :: str
L0:
    if is_error(y) goto L1 else goto L2
L1:
    y = 6
L2:
    if is_error(z) goto L3 else goto L4
L3:
    r0 = 'test'
    z = r0
L4:
    return 1
def g():
    r0 :: int
    r1 :: str
    r2 :: None
    r3 :: str
    r4 :: None
L0:
    r0 = <error> :: int
    r1 = <error> :: str
    r2 = f(4, r0, r1)
    r3 = <error> :: str
    r4 = f(12, 6, r3)
    return 1

[case testMethodCallWithDefaultArgs]
class A:
    def f(self, x: int, y: int = 3, z: str = "test") -> None:
        return None

def g() -> None:
    a = A()
    a.f(2)
    a.f(y = 3, x = 6)
[out]
def A.f(self, x, y, z):
    self :: __main__.A
    x, y :: int
    z, r0 :: str
L0:
    if is_error(y) goto L1 else goto L2
L1:
    y = 6
L2:
    if is_error(z) goto L3 else goto L4
L3:
    r0 = 'test'
    z = r0
L4:
    return 1
def g():
    r0, a :: __main__.A
    r1 :: int
    r2 :: str
    r3 :: None
    r4 :: str
    r5 :: None
L0:
    r0 = A()
    a = r0
    r1 = <error> :: int
    r2 = <error> :: str
    r3 = a.f(4, r1, r2)
    r4 = <error> :: str
    r5 = a.f(12, 6, r4)
    return 1

[case testListComprehension]
from typing import List

def f() -> List[int]:
    return [x*x for x in [1,2,3] if x != 2 if x != 3]
[out]
def f():
    r0, r1 :: list
    r2, r3, r4 :: object
    r5 :: ptr
    r6, r7 :: native_int
    r8 :: bit
    r9 :: object
    r10, x :: int
    r11, r12 :: bit
    r13 :: int
    r14 :: object
    r15 :: i32
    r16 :: bit
    r17 :: native_int
L0:
    r0 = PyList_New(0)
    r1 = PyList_New(3)
    r2 = object 1
    r3 = object 2
    r4 = object 3
    r5 = list_items r1
    buf_init_item r5, 0, r2
    buf_init_item r5, 1, r3
    buf_init_item r5, 2, r4
    keep_alive r1
    r6 = 0
L1:
    r7 = var_object_size r1
    r8 = r6 < r7 :: signed
    if r8 goto L2 else goto L8 :: bool
L2:
    r9 = list_get_item_unsafe r1, r6
    r10 = unbox(int, r9)
    x = r10
    r11 = int_ne x, 4
    if r11 goto L4 else goto L3 :: bool
L3:
    goto L7
L4:
    r12 = int_ne x, 6
    if r12 goto L6 else goto L5 :: bool
L5:
    goto L7
L6:
    r13 = CPyTagged_Multiply(x, x)
    r14 = box(int, r13)
    r15 = PyList_Append(r0, r14)
    r16 = r15 >= 0 :: signed
L7:
    r17 = r6 + 1
    r6 = r17
    goto L1
L8:
    return r0

[case testDictComprehension]
from typing import Dict
def f() -> Dict[int, int]:
    return {x: x*x for x in [1,2,3] if x != 2 if x != 3}
[out]
def f():
    r0 :: dict
    r1 :: list
    r2, r3, r4 :: object
    r5 :: ptr
    r6, r7 :: native_int
    r8 :: bit
    r9 :: object
    r10, x :: int
    r11, r12 :: bit
    r13 :: int
    r14, r15 :: object
    r16 :: i32
    r17 :: bit
    r18 :: native_int
L0:
    r0 = PyDict_New()
    r1 = PyList_New(3)
    r2 = object 1
    r3 = object 2
    r4 = object 3
    r5 = list_items r1
    buf_init_item r5, 0, r2
    buf_init_item r5, 1, r3
    buf_init_item r5, 2, r4
    keep_alive r1
    r6 = 0
L1:
    r7 = var_object_size r1
    r8 = r6 < r7 :: signed
    if r8 goto L2 else goto L8 :: bool
L2:
    r9 = list_get_item_unsafe r1, r6
    r10 = unbox(int, r9)
    x = r10
    r11 = int_ne x, 4
    if r11 goto L4 else goto L3 :: bool
L3:
    goto L7
L4:
    r12 = int_ne x, 6
    if r12 goto L6 else goto L5 :: bool
L5:
    goto L7
L6:
    r13 = CPyTagged_Multiply(x, x)
    r14 = box(int, x)
    r15 = box(int, r13)
    r16 = PyDict_SetItem(r0, r14, r15)
    r17 = r16 >= 0 :: signed
L7:
    r18 = r6 + 1
    r6 = r18
    goto L1
L8:
    return r0

[case testLoopsMultipleAssign]
from typing import List, Tuple
def f(l: List[Tuple[int, int, int]]) -> List[int]:
    for x, y, z in l:
        pass
    return [x+y+z for x, y, z in l]
[out]
def f(l):
    l :: list
    r0, r1 :: native_int
    r2 :: bit
    r3 :: object
    r4 :: tuple[int, int, int]
    r5, x, r6, y, r7, z :: int
    r8, r9 :: native_int
    r10 :: list
    r11, r12 :: native_int
    r13 :: bit
    r14 :: object
    r15 :: tuple[int, int, int]
    r16, x_2, r17, y_2, r18, z_2, r19, r20 :: int
    r21 :: object
    r22 :: native_int
L0:
    r0 = 0
L1:
    r1 = var_object_size l
    r2 = r0 < r1 :: signed
    if r2 goto L2 else goto L4 :: bool
L2:
    r3 = list_get_item_unsafe l, r0
    r4 = unbox(tuple[int, int, int], r3)
    r5 = r4[0]
    x = r5
    r6 = r4[1]
    y = r6
    r7 = r4[2]
    z = r7
L3:
    r8 = r0 + 1
    r0 = r8
    goto L1
L4:
    r9 = var_object_size l
    r10 = PyList_New(r9)
    r11 = 0
L5:
    r12 = var_object_size l
    r13 = r11 < r12 :: signed
    if r13 goto L6 else goto L8 :: bool
L6:
    r14 = list_get_item_unsafe l, r11
    r15 = unbox(tuple[int, int, int], r14)
    r16 = r15[0]
    x_2 = r16
    r17 = r15[1]
    y_2 = r17
    r18 = r15[2]
    z_2 = r18
    r19 = CPyTagged_Add(x_2, y_2)
    r20 = CPyTagged_Add(r19, z_2)
    r21 = box(int, r20)
    CPyList_SetItemUnsafe(r10, r11, r21)
L7:
    r22 = r11 + 1
    r11 = r22
    goto L5
L8:
    return r10

[case testProperty]
class PropertyHolder:
    @property
    def value(self) -> int:
        return self.left + self.right if self.is_add else self.left - self.right
    def __init__(self, left: int, right: int, is_add: bool) -> None:
        self.left = left
        self.right = right
        self.is_add = is_add
    def twice_value(self) -> int:
        return 2 * self.value
[out]
def PropertyHolder.value(self):
    self :: __main__.PropertyHolder
    r0 :: bool
    r1, r2, r3, r4, r5, r6, r7 :: int
L0:
    r0 = self.is_add
    if r0 goto L1 else goto L2 :: bool
L1:
    r1 = borrow self.left
    r2 = borrow self.right
    r3 = CPyTagged_Add(r1, r2)
    keep_alive self, self
    r4 = r3
    goto L3
L2:
    r5 = borrow self.left
    r6 = borrow self.right
    r7 = CPyTagged_Subtract(r5, r6)
    keep_alive self, self
    r4 = r7
L3:
    return r4
def PropertyHolder.__init__(self, left, right, is_add):
    self :: __main__.PropertyHolder
    left, right :: int
    is_add :: bool
L0:
    self.left = left
    self.right = right
    self.is_add = is_add
    return 1
def PropertyHolder.twice_value(self):
    self :: __main__.PropertyHolder
    r0, r1 :: int
L0:
    r0 = self.value
    r1 = CPyTagged_Multiply(4, r0)
    return r1

[case testNativeIndex]
from typing import List
class A:
    def __getitem__(self, index: int) -> int: pass

def g(a: A, b: List[int], c: int) -> int:
    return a[c] + b[c]
[out]
def A.__getitem__(self, index):
    self :: __main__.A
    index :: int
L0:
    unreachable
def g(a, b, c):
    a :: __main__.A
    b :: list
    c, r0 :: int
    r1 :: object
    r2, r3 :: int
L0:
    r0 = a.__getitem__(c)
    r1 = CPyList_GetItemBorrow(b, c)
    r2 = unbox(int, r1)
    r3 = CPyTagged_Add(r0, r2)
    keep_alive b, c
    return r3

[case testTypeAlias_toplevel]
from typing import List, NewType, NamedTuple
Lol = NamedTuple('Lol', (('a', int), ('b', str)))
x = Lol(1, '')
Foo = List[int]
Bar = NewType('Bar', Foo)
y = Bar([1,2,3])
[out]
def __top_level__():
    r0, r1 :: object
    r2 :: bit
    r3 :: str
    r4, r5 :: object
    r6 :: str
    r7 :: dict
    r8 :: object
    r9, r10 :: str
    r11 :: object
    r12 :: tuple[str, object]
    r13 :: object
    r14 :: str
    r15 :: object
    r16 :: tuple[str, object]
    r17 :: object
    r18 :: tuple[object, object]
    r19 :: object
    r20 :: dict
    r21 :: str
    r22 :: object
    r23 :: object[2]
    r24 :: object_ptr
    r25 :: object
    r26 :: dict
    r27 :: str
    r28 :: i32
    r29 :: bit
    r30 :: str
    r31 :: dict
    r32 :: str
    r33, r34 :: object
    r35 :: object[2]
    r36 :: object_ptr
    r37 :: object
    r38 :: tuple
    r39 :: dict
    r40 :: str
    r41 :: i32
    r42 :: bit
    r43 :: dict
    r44 :: str
    r45, r46, r47 :: object
    r48 :: dict
    r49 :: str
    r50 :: i32
    r51 :: bit
    r52 :: str
    r53 :: dict
    r54 :: str
    r55 :: object
    r56 :: dict
    r57 :: str
    r58 :: object
    r59 :: object[2]
    r60 :: object_ptr
    r61 :: object
    r62 :: dict
    r63 :: str
    r64 :: i32
    r65 :: bit
    r66 :: list
    r67, r68, r69 :: object
    r70 :: ptr
    r71 :: dict
    r72 :: str
    r73 :: i32
    r74 :: bit
L0:
    r0 = builtins :: module
    r1 = load_address _Py_NoneStruct
    r2 = r0 != r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = 'builtins'
    r4 = PyImport_Import(r3)
    builtins = r4 :: module
L2:
    r5 = ('List', 'NewType', 'NamedTuple')
    r6 = 'typing'
    r7 = __main__.globals :: static
    r8 = CPyImport_ImportFromMany(r6, r5, r5, r7)
    typing = r8 :: module
    r9 = 'Lol'
    r10 = 'a'
    r11 = load_address PyLong_Type
    r12 = (r10, r11)
    r13 = box(tuple[str, object], r12)
    r14 = 'b'
    r15 = load_address PyUnicode_Type
    r16 = (r14, r15)
    r17 = box(tuple[str, object], r16)
    r18 = (r13, r17)
    r19 = box(tuple[object, object], r18)
    r20 = __main__.globals :: static
    r21 = 'NamedTuple'
    r22 = CPyDict_GetItem(r20, r21)
    r23 = [r9, r19]
    r24 = load_address r23
    r25 = PyObject_Vectorcall(r22, r24, 2, 0)
    keep_alive r9, r19
    r26 = __main__.globals :: static
    r27 = 'Lol'
    r28 = CPyDict_SetItem(r26, r27, r25)
    r29 = r28 >= 0 :: signed
    r30 = ''
    r31 = __main__.globals :: static
    r32 = 'Lol'
    r33 = CPyDict_GetItem(r31, r32)
    r34 = object 1
    r35 = [r34, r30]
    r36 = load_address r35
    r37 = PyObject_Vectorcall(r33, r36, 2, 0)
    keep_alive r34, r30
    r38 = cast(tuple, r37)
    r39 = __main__.globals :: static
    r40 = 'x'
    r41 = CPyDict_SetItem(r39, r40, r38)
    r42 = r41 >= 0 :: signed
    r43 = __main__.globals :: static
    r44 = 'List'
    r45 = CPyDict_GetItem(r43, r44)
    r46 = load_address PyLong_Type
    r47 = PyObject_GetItem(r45, r46)
    r48 = __main__.globals :: static
    r49 = 'Foo'
    r50 = CPyDict_SetItem(r48, r49, r47)
    r51 = r50 >= 0 :: signed
    r52 = 'Bar'
    r53 = __main__.globals :: static
    r54 = 'Foo'
    r55 = CPyDict_GetItem(r53, r54)
    r56 = __main__.globals :: static
    r57 = 'NewType'
    r58 = CPyDict_GetItem(r56, r57)
    r59 = [r52, r55]
    r60 = load_address r59
    r61 = PyObject_Vectorcall(r58, r60, 2, 0)
    keep_alive r52, r55
    r62 = __main__.globals :: static
    r63 = 'Bar'
    r64 = CPyDict_SetItem(r62, r63, r61)
    r65 = r64 >= 0 :: signed
    r66 = PyList_New(3)
    r67 = object 1
    r68 = object 2
    r69 = object 3
    r70 = list_items r66
    buf_init_item r70, 0, r67
    buf_init_item r70, 1, r68
    buf_init_item r70, 2, r69
    keep_alive r66
    r71 = __main__.globals :: static
    r72 = 'y'
    r73 = CPyDict_SetItem(r71, r72, r66)
    r74 = r73 >= 0 :: signed
    return 1

[case testChainedConditional]
def g(x: int) -> int:
    return x
def f(x: int, y: int, z: int) -> bool:
    return g(x) < g(y) > g(z)
[out]
def g(x):
    x :: int
L0:
    return x
def f(x, y, z):
    x, y, z, r0, r1 :: int
    r2 :: bit
    r3 :: bool
    r4 :: int
    r5 :: bit
L0:
    r0 = g(x)
    r1 = g(y)
    r2 = int_lt r0, r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = r2
    goto L3
L2:
    r4 = g(z)
    r5 = int_gt r1, r4
    r3 = r5
L3:
    return r3

[case testEq]
class A:
    def __eq__(self, x: object) -> bool:
        return NotImplemented
[out]
def A.__eq__(self, x):
    self :: __main__.A
    x, r0 :: object
L0:
    r0 = load_address _Py_NotImplementedStruct
    return r0
def A.__ne__(__mypyc_self__, rhs):
    __mypyc_self__ :: __main__.A
    rhs, r0, r1 :: object
    r2 :: bit
    r3 :: object
    r4, r5 :: bit
    r6 :: object
    r7 :: bit
    r8 :: i32
    r9 :: bit
    r10 :: bool
    r11 :: object
L0:
    r0 = __mypyc_self__.__eq__(rhs)
    r1 = load_address _Py_NotImplementedStruct
    r2 = r0 == r1
    if r2 goto L7 else goto L1 :: bool
L1:
    r3 = load_global Py_True :: static
    r4 = r0 == r3
    if r4 goto L2 else goto L3 :: bool
L2:
    r5 = 0
    goto L6
L3:
    r6 = load_global Py_False :: static
    r7 = r0 == r6
    if r7 goto L4 else goto L5 :: bool
L4:
    r5 = 1
    goto L6
L5:
    r8 = PyObject_Not(r0)
    r9 = r8 >= 0 :: signed
    r10 = truncate r8: i32 to builtins.bool
    r5 = r10
L6:
    r11 = box(bit, r5)
    return r11
L7:
    return r1

[case testDecorators_toplevel]
from typing import Callable

def a(f: Callable[[], None]) -> Callable[[], None]:
    def g() -> None:
        print('Entering')
        f()
        print('Exited')
    return g

def b(f: Callable[[], None]) -> Callable[[], None]:
    def g() -> None:
        print('---')
        f()
        print('---')
    return g

@a
@b
def c() -> None:
    @a
    @b
    def d() -> None:
        print('d')
    print('c')
    d()

[out]
def g_a_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def g_a_obj.__call__(__mypyc_self__):
    __mypyc_self__ :: __main__.g_a_obj
    r0 :: __main__.a_env
    r1 :: str
    r2 :: object
    r3 :: str
    r4 :: object
    r5 :: object[1]
    r6 :: object_ptr
    r7, r8, r9 :: object
    r10 :: str
    r11 :: object
    r12 :: str
    r13 :: object
    r14 :: object[1]
    r15 :: object_ptr
    r16 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = 'Entering'
    r2 = builtins :: module
    r3 = 'print'
    r4 = CPyObject_GetAttr(r2, r3)
    r5 = [r1]
    r6 = load_address r5
    r7 = PyObject_Vectorcall(r4, r6, 1, 0)
    keep_alive r1
    r8 = r0.f
    r9 = PyObject_Vectorcall(r8, 0, 0, 0)
    r10 = 'Exited'
    r11 = builtins :: module
    r12 = 'print'
    r13 = CPyObject_GetAttr(r11, r12)
    r14 = [r10]
    r15 = load_address r14
    r16 = PyObject_Vectorcall(r13, r15, 1, 0)
    keep_alive r10
    return 1
def a(f):
    f :: object
    r0 :: __main__.a_env
    r1 :: bool
    r2 :: __main__.g_a_obj
    r3 :: bool
    g :: object
L0:
    r0 = a_env()
    r0.f = f; r1 = is_error
    r2 = g_a_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    g = r2
    return g
def g_b_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def g_b_obj.__call__(__mypyc_self__):
    __mypyc_self__ :: __main__.g_b_obj
    r0 :: __main__.b_env
    r1 :: str
    r2 :: object
    r3 :: str
    r4 :: object
    r5 :: object[1]
    r6 :: object_ptr
    r7, r8, r9 :: object
    r10 :: str
    r11 :: object
    r12 :: str
    r13 :: object
    r14 :: object[1]
    r15 :: object_ptr
    r16 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = '---'
    r2 = builtins :: module
    r3 = 'print'
    r4 = CPyObject_GetAttr(r2, r3)
    r5 = [r1]
    r6 = load_address r5
    r7 = PyObject_Vectorcall(r4, r6, 1, 0)
    keep_alive r1
    r8 = r0.f
    r9 = PyObject_Vectorcall(r8, 0, 0, 0)
    r10 = '---'
    r11 = builtins :: module
    r12 = 'print'
    r13 = CPyObject_GetAttr(r11, r12)
    r14 = [r10]
    r15 = load_address r14
    r16 = PyObject_Vectorcall(r13, r15, 1, 0)
    keep_alive r10
    return 1
def b(f):
    f :: object
    r0 :: __main__.b_env
    r1 :: bool
    r2 :: __main__.g_b_obj
    r3 :: bool
    g :: object
L0:
    r0 = b_env()
    r0.f = f; r1 = is_error
    r2 = g_b_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    g = r2
    return g
def d_c_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def d_c_obj.__call__(__mypyc_self__):
    __mypyc_self__ :: __main__.d_c_obj
    r0 :: __main__.c_env
    r1 :: str
    r2 :: object
    r3 :: str
    r4 :: object
    r5 :: object[1]
    r6 :: object_ptr
    r7 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = 'd'
    r2 = builtins :: module
    r3 = 'print'
    r4 = CPyObject_GetAttr(r2, r3)
    r5 = [r1]
    r6 = load_address r5
    r7 = PyObject_Vectorcall(r4, r6, 1, 0)
    keep_alive r1
    return 1
def c():
    r0 :: __main__.c_env
    r1 :: __main__.d_c_obj
    r2 :: bool
    r3 :: dict
    r4 :: str
    r5 :: object
    r6 :: object[1]
    r7 :: object_ptr
    r8 :: object
    r9 :: dict
    r10 :: str
    r11 :: object
    r12 :: object[1]
    r13 :: object_ptr
    r14, d :: object
    r15 :: dict
    r16 :: str
    r17 :: i32
    r18 :: bit
    r19 :: str
    r20 :: object
    r21 :: str
    r22 :: object
    r23 :: object[1]
    r24 :: object_ptr
    r25, r26 :: object
L0:
    r0 = c_env()
    r1 = d_c_obj()
    r1.__mypyc_env__ = r0; r2 = is_error
    r3 = __main__.globals :: static
    r4 = 'b'
    r5 = CPyDict_GetItem(r3, r4)
    r6 = [r1]
    r7 = load_address r6
    r8 = PyObject_Vectorcall(r5, r7, 1, 0)
    keep_alive r1
    r9 = __main__.globals :: static
    r10 = 'a'
    r11 = CPyDict_GetItem(r9, r10)
    r12 = [r8]
    r13 = load_address r12
    r14 = PyObject_Vectorcall(r11, r13, 1, 0)
    keep_alive r8
    d = r14
    r15 = __main__.globals :: static
    r16 = 'd'
    r17 = PyDict_SetItem(r15, r16, r14)
    r18 = r17 >= 0 :: signed
    r19 = 'c'
    r20 = builtins :: module
    r21 = 'print'
    r22 = CPyObject_GetAttr(r20, r21)
    r23 = [r19]
    r24 = load_address r23
    r25 = PyObject_Vectorcall(r22, r24, 1, 0)
    keep_alive r19
    r26 = PyObject_Vectorcall(d, 0, 0, 0)
    return 1
def __top_level__():
    r0, r1 :: object
    r2 :: bit
    r3 :: str
    r4, r5 :: object
    r6 :: str
    r7 :: dict
    r8 :: object
    r9 :: dict
    r10 :: str
    r11 :: object
    r12 :: dict
    r13 :: str
    r14 :: object
    r15 :: object[1]
    r16 :: object_ptr
    r17 :: object
    r18 :: dict
    r19 :: str
    r20 :: object
    r21 :: object[1]
    r22 :: object_ptr
    r23 :: object
    r24 :: dict
    r25 :: str
    r26 :: i32
    r27 :: bit
L0:
    r0 = builtins :: module
    r1 = load_address _Py_NoneStruct
    r2 = r0 != r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = 'builtins'
    r4 = PyImport_Import(r3)
    builtins = r4 :: module
L2:
    r5 = ('Callable',)
    r6 = 'typing'
    r7 = __main__.globals :: static
    r8 = CPyImport_ImportFromMany(r6, r5, r5, r7)
    typing = r8 :: module
    r9 = __main__.globals :: static
    r10 = 'c'
    r11 = CPyDict_GetItem(r9, r10)
    r12 = __main__.globals :: static
    r13 = 'b'
    r14 = CPyDict_GetItem(r12, r13)
    r15 = [r11]
    r16 = load_address r15
    r17 = PyObject_Vectorcall(r14, r16, 1, 0)
    keep_alive r11
    r18 = __main__.globals :: static
    r19 = 'a'
    r20 = CPyDict_GetItem(r18, r19)
    r21 = [r17]
    r22 = load_address r21
    r23 = PyObject_Vectorcall(r20, r22, 1, 0)
    keep_alive r17
    r24 = __main__.globals :: static
    r25 = 'c'
    r26 = PyDict_SetItem(r24, r25, r23)
    r27 = r26 >= 0 :: signed
    return 1

[case testDecoratorsSimple_toplevel]
from typing import Callable

def a(f: Callable[[], None]) -> Callable[[], None]:
    def g() -> None:
        print('Entering')
        f()
        print('Exited')
    return g

[out]
def g_a_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def g_a_obj.__call__(__mypyc_self__):
    __mypyc_self__ :: __main__.g_a_obj
    r0 :: __main__.a_env
    r1 :: str
    r2 :: object
    r3 :: str
    r4 :: object
    r5 :: object[1]
    r6 :: object_ptr
    r7, r8, r9 :: object
    r10 :: str
    r11 :: object
    r12 :: str
    r13 :: object
    r14 :: object[1]
    r15 :: object_ptr
    r16 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = 'Entering'
    r2 = builtins :: module
    r3 = 'print'
    r4 = CPyObject_GetAttr(r2, r3)
    r5 = [r1]
    r6 = load_address r5
    r7 = PyObject_Vectorcall(r4, r6, 1, 0)
    keep_alive r1
    r8 = r0.f
    r9 = PyObject_Vectorcall(r8, 0, 0, 0)
    r10 = 'Exited'
    r11 = builtins :: module
    r12 = 'print'
    r13 = CPyObject_GetAttr(r11, r12)
    r14 = [r10]
    r15 = load_address r14
    r16 = PyObject_Vectorcall(r13, r15, 1, 0)
    keep_alive r10
    return 1
def a(f):
    f :: object
    r0 :: __main__.a_env
    r1 :: bool
    r2 :: __main__.g_a_obj
    r3 :: bool
    g :: object
L0:
    r0 = a_env()
    r0.f = f; r1 = is_error
    r2 = g_a_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    g = r2
    return g
def __top_level__():
    r0, r1 :: object
    r2 :: bit
    r3 :: str
    r4, r5 :: object
    r6 :: str
    r7 :: dict
    r8 :: object
L0:
    r0 = builtins :: module
    r1 = load_address _Py_NoneStruct
    r2 = r0 != r1
    if r2 goto L2 else goto L1 :: bool
L1:
    r3 = 'builtins'
    r4 = PyImport_Import(r3)
    builtins = r4 :: module
L2:
    r5 = ('Callable',)
    r6 = 'typing'
    r7 = __main__.globals :: static
    r8 = CPyImport_ImportFromMany(r6, r5, r5, r7)
    typing = r8 :: module
    return 1

[case testAnyAllG]
from typing import Iterable

def call_any(l: Iterable[int]) -> bool:
    return any(i == 0 for i in l)

def call_all(l: Iterable[int]) -> bool:
    return all(i == 0 for i in l)

[out]
def call_any(l):
    l :: object
    r0 :: bool
    r1, r2 :: object
    r3, i :: int
    r4, r5 :: bit
L0:
    r0 = 0
    r1 = PyObject_GetIter(l)
L1:
    r2 = PyIter_Next(r1)
    if is_error(r2) goto L6 else goto L2
L2:
    r3 = unbox(int, r2)
    i = r3
    r4 = int_eq i, 0
    if r4 goto L3 else goto L4 :: bool
L3:
    r0 = 1
    goto L8
L4:
L5:
    goto L1
L6:
    r5 = CPy_NoErrOccurred()
L7:
L8:
    return r0
def call_all(l):
    l :: object
    r0 :: bool
    r1, r2 :: object
    r3, i :: int
    r4, r5, r6 :: bit
L0:
    r0 = 1
    r1 = PyObject_GetIter(l)
L1:
    r2 = PyIter_Next(r1)
    if is_error(r2) goto L6 else goto L2
L2:
    r3 = unbox(int, r2)
    i = r3
    r4 = int_eq i, 0
    r5 = r4 ^ 1
    if r5 goto L3 else goto L4 :: bool
L3:
    r0 = 0
    goto L8
L4:
L5:
    goto L1
L6:
    r6 = CPy_NoErrOccurred()
L7:
L8:
    return r0

[case testSum]
from typing import Callable, Iterable

def call_sum(l: Iterable[int], comparison: Callable[[int], bool]) -> int:
    return sum(comparison(x) for x in l)

[out]
def call_sum(l, comparison):
    l, comparison :: object
    r0 :: int
    r1, r2 :: object
    r3, x :: int
    r4 :: object
    r5 :: object[1]
    r6 :: object_ptr
    r7 :: object
    r8, r9 :: bool
    r10, r11 :: int
    r12 :: bit
L0:
    r0 = 0
    r1 = PyObject_GetIter(l)
L1:
    r2 = PyIter_Next(r1)
    if is_error(r2) goto L4 else goto L2
L2:
    r3 = unbox(int, r2)
    x = r3
    r4 = box(int, x)
    r5 = [r4]
    r6 = load_address r5
    r7 = PyObject_Vectorcall(comparison, r6, 1, 0)
    keep_alive r4
    r8 = unbox(bool, r7)
    r9 = r8 << 1
    r10 = extend r9: builtins.bool to builtins.int
    r11 = CPyTagged_Add(r0, r10)
    r0 = r11
L3:
    goto L1
L4:
    r12 = CPy_NoErrOccurred()
L5:
    return r0

[case testSetAttr1]
from typing import Any, Dict, List
def lol(x: Any):
    setattr(x, 'x', '5')

[out]
def lol(x):
    x :: object
    r0, r1 :: str
    r2 :: i32
    r3 :: bit
    r4 :: object
L0:
    r0 = 'x'
    r1 = '5'
    r2 = PyObject_SetAttr(x, r0, r1)
    r3 = r2 >= 0 :: signed
    r4 = box(None, 1)
    return r4

[case testFinalModuleInt]
from typing import Final

x: Final = 1
y: Final = 2

def f(a: bool) -> int:
    if a:
        return x
    else:
        return y
[out]
def f(a):
    a :: bool
L0:
    if a goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 4
L3:
    unreachable

[case testFinalModuleStr]
from typing import Final

x: Final = 'x'
y: Final = 'y'

def f(a: bool) -> str:
    if a:
        return x
    else:
        return y
[out]
def f(a):
    a :: bool
    r0, r1 :: str
L0:
    if a goto L1 else goto L2 :: bool
L1:
    r0 = 'x'
    return r0
L2:
    r1 = 'y'
    return r1
L3:
    unreachable

[case testFinalModuleBool]
from typing import Final

x: Final = True
y: Final = False

def f(a: bool) -> bool:
    if a:
        return x
    else:
        return y
[out]
def f(a):
    a :: bool
L0:
    if a goto L1 else goto L2 :: bool
L1:
    return 1
L2:
    return 0
L3:
    unreachable

[case testFinalClass]
from typing import Final

class C:
    x: Final = 1
    y: Final = 2

def f(a: bool) -> int:
    if a:
        return C.x
    else:
        return C.y
[out]
def C.__mypyc_defaults_setup(__mypyc_self__):
    __mypyc_self__ :: __main__.C
L0:
    __mypyc_self__.x = 2
    __mypyc_self__.y = 4
    return 1
def f(a):
    a :: bool
L0:
    if a goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 4
L3:
    unreachable

[case testFinalStaticList]
from typing import Final

x: Final = [1]

def f() -> int:
    return x[0]
[out]
def f():
    r0 :: list
    r1 :: bool
    r2 :: object
    r3 :: int
L0:
    r0 = __main__.x :: static
    if is_error(r0) goto L1 else goto L2
L1:
    r1 = raise NameError('value for final name "x" was not set')
    unreachable
L2:
    r2 = CPyList_GetItemShort(r0, 0)
    r3 = unbox(int, r2)
    return r3

[case testFinalStaticTuple]
from typing import Final

x: Final = (1, 2)

def f() -> int:
    return x[0]
[out]
def f():
    r0 :: tuple[int, int]
    r1 :: bool
    r2 :: int
L0:
    r0 = __main__.x :: static
    if is_error(r0) goto L1 else goto L2
L1:
    r1 = raise NameError('value for final name "x" was not set')
    unreachable
L2:
    r2 = r0[0]
    return r2

[case testFinalStaticInt]
from typing import Final

x: Final = 1 + int()

def f() -> int:
    return x - 1
[out]
def f():
    r0 :: int
    r1 :: bool
    r2 :: int
L0:
    r0 = __main__.x :: static
    if is_error(r0) goto L1 else goto L2
L1:
    r1 = raise NameError('value for final name "x" was not set')
    unreachable
L2:
    r2 = CPyTagged_Subtract(r0, 2)
    return r2

[case testFinalRestrictedTypeVar]
from typing import TypeVar
if False:
    from typing import Final

FOO = 10  # type: Final

Targ = TypeVar('Targ', int, str)
def foo(z: Targ) -> None:
    FOO
[out]
def foo(z):
    z :: object
L0:
    return 1

[case testFinalLocals]
from typing import Final

def inlined() -> str:
    # XXX: the final type must be declared explicitly for Var.final_value to be set.
    const: Final[str] = "Oppenheimer"
    return const

def local() -> str:
    const: Final[str] = inlined()
    return const
[out]
def inlined():
    r0, const, r1 :: str
L0:
    r0 = 'Oppenheimer'
    const = r0
    r1 = 'Oppenheimer'
    return r1
def local():
    r0, const :: str
L0:
    r0 = inlined()
    const = r0
    return const

[case testDirectlyCall__bool__]
class A:
    def __bool__(self) -> bool:
        return True
class B(A):
    def __bool__(self) -> bool:
        return False

def lol(x: A) -> int:
    if x:
        return 1
    else:
        return 0

[out]
def A.__bool__(self):
    self :: __main__.A
L0:
    return 1
def B.__bool__(self):
    self :: __main__.B
L0:
    return 0
def lol(x):
    x :: __main__.A
    r0 :: bool
L0:
    r0 = x.__bool__()
    if r0 goto L1 else goto L2 :: bool
L1:
    return 2
L2:
    return 0
L3:
    unreachable

[case testRevealType]
def f(x: int) -> None:
    reveal_type(x)  # type: ignore
[out]
def f(x):
    x :: int
    r0 :: object
    r1 :: str
    r2, r3 :: object
    r4 :: object[1]
    r5 :: object_ptr
    r6 :: object
L0:
    r0 = builtins :: module
    r1 = 'reveal_type'
    r2 = CPyObject_GetAttr(r0, r1)
    r3 = box(int, x)
    r4 = [r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r2, r5, 1, 0)
    keep_alive r3
    return 1

[case testCallCWithStrJoinMethod]
from typing import List
def f(x: str, y: List[str]) -> str:
    return x.join(y)
[out]
def f(x, y):
    x :: str
    y :: list
    r0 :: str
L0:
    r0 = PyUnicode_Join(x, y)
    return r0

[case testCallCWithToListFunction]
from typing import List, Iterable, Tuple, Dict
# generic object
def f(x: Iterable[int]) -> List[int]:
    return list(x)

# need coercing
def g(x: Tuple[int, int, int]) -> List[int]:
    return list(x)

# non-list object
def h(x: Dict[int, str]) -> List[int]:
    return list(x)

[out]
def f(x):
    x :: object
    r0 :: list
L0:
    r0 = PySequence_List(x)
    return r0
def g(x):
    x :: tuple[int, int, int]
    r0 :: object
    r1 :: list
L0:
    r0 = box(tuple[int, int, int], x)
    r1 = PySequence_List(r0)
    return r1
def h(x):
    x :: dict
    r0 :: list
L0:
    r0 = PySequence_List(x)
    return r0

[case testBoolFunction]
def f(x: object) -> bool:
    return bool(x)
[out]
def f(x):
    x :: object
    r0 :: i32
    r1 :: bit
    r2 :: bool
L0:
    r0 = PyObject_IsTrue(x)
    r1 = r0 >= 0 :: signed
    r2 = truncate r0: i32 to builtins.bool
    return r2

[case testLocalImports]
def root() -> None:
    import dataclasses
    import enum

def submodule() -> int:
    import p.m
    return p.x
[file p/__init__.py]
x = 1
[file p/m.py]
[out]
def root():
    r0 :: dict
    r1, r2 :: object
    r3 :: bit
    r4 :: str
    r5 :: object
    r6 :: str
    r7 :: dict
    r8 :: str
    r9 :: object
    r10 :: i32
    r11 :: bit
    r12 :: dict
    r13, r14 :: object
    r15 :: bit
    r16 :: str
    r17 :: object
    r18 :: str
    r19 :: dict
    r20 :: str
    r21 :: object
    r22 :: i32
    r23 :: bit
L0:
    r0 = __main__.globals :: static
    r1 = dataclasses :: module
    r2 = load_address _Py_NoneStruct
    r3 = r1 != r2
    if r3 goto L2 else goto L1 :: bool
L1:
    r4 = 'dataclasses'
    r5 = PyImport_Import(r4)
    dataclasses = r5 :: module
L2:
    r6 = 'dataclasses'
    r7 = PyImport_GetModuleDict()
    r8 = 'dataclasses'
    r9 = CPyDict_GetItem(r7, r8)
    r10 = CPyDict_SetItem(r0, r6, r9)
    r11 = r10 >= 0 :: signed
    r12 = __main__.globals :: static
    r13 = enum :: module
    r14 = load_address _Py_NoneStruct
    r15 = r13 != r14
    if r15 goto L4 else goto L3 :: bool
L3:
    r16 = 'enum'
    r17 = PyImport_Import(r16)
    enum = r17 :: module
L4:
    r18 = 'enum'
    r19 = PyImport_GetModuleDict()
    r20 = 'enum'
    r21 = CPyDict_GetItem(r19, r20)
    r22 = CPyDict_SetItem(r12, r18, r21)
    r23 = r22 >= 0 :: signed
    return 1
def submodule():
    r0 :: dict
    r1, r2 :: object
    r3 :: bit
    r4 :: str
    r5 :: object
    r6 :: str
    r7 :: dict
    r8 :: str
    r9 :: object
    r10 :: i32
    r11 :: bit
    r12 :: dict
    r13 :: str
    r14 :: object
    r15 :: str
    r16 :: object
    r17 :: int
L0:
    r0 = __main__.globals :: static
    r1 = p.m :: module
    r2 = load_address _Py_NoneStruct
    r3 = r1 != r2
    if r3 goto L2 else goto L1 :: bool
L1:
    r4 = 'p.m'
    r5 = PyImport_Import(r4)
    p.m = r5 :: module
L2:
    r6 = 'p'
    r7 = PyImport_GetModuleDict()
    r8 = 'p'
    r9 = CPyDict_GetItem(r7, r8)
    r10 = CPyDict_SetItem(r0, r6, r9)
    r11 = r10 >= 0 :: signed
    r12 = PyImport_GetModuleDict()
    r13 = 'p'
    r14 = CPyDict_GetItem(r12, r13)
    r15 = 'x'
    r16 = CPyObject_GetAttr(r14, r15)
    r17 = unbox(int, r16)
    return r17

[case testIsinstanceBool]
def f(x: object) -> bool:
    return isinstance(x, bool)
[out]
def f(x):
    x :: object
    r0 :: bit
L0:
    r0 = PyBool_Check(x)
    return r0

[case testRangeObject]
def range_object() -> None:
    r = range(4, 12, 2)
    sum = 0
    for i in r:
        sum += i

def range_in_loop() -> None:
    sum = 0
    for i in range(4, 12, 2):
        sum += i
[out]
def range_object():
    r0, r1, r2, r3 :: object
    r4 :: object[3]
    r5 :: object_ptr
    r6 :: object
    r7, r :: range
    sum :: int
    r8, r9 :: object
    r10, i, r11 :: int
    r12 :: bit
L0:
    r0 = load_address PyRange_Type
    r1 = object 4
    r2 = object 12
    r3 = object 2
    r4 = [r1, r2, r3]
    r5 = load_address r4
    r6 = PyObject_Vectorcall(r0, r5, 3, 0)
    keep_alive r1, r2, r3
    r7 = cast(range, r6)
    r = r7
    sum = 0
    r8 = PyObject_GetIter(r)
L1:
    r9 = PyIter_Next(r8)
    if is_error(r9) goto L4 else goto L2
L2:
    r10 = unbox(int, r9)
    i = r10
    r11 = CPyTagged_Add(sum, i)
    sum = r11
L3:
    goto L1
L4:
    r12 = CPy_NoErrOccurred()
L5:
    return 1
def range_in_loop():
    sum :: int
    r0 :: short_int
    i :: int
    r1 :: bit
    r2 :: int
    r3 :: short_int
L0:
    sum = 0
    r0 = 8
    i = r0
L1:
    r1 = int_lt r0, 24
    if r1 goto L2 else goto L4 :: bool
L2:
    i = r0
    r2 = CPyTagged_Add(sum, i)
    sum = r2
L3:
    r3 = r0 + 4
    r0 = r3
    goto L1
L4:
    return 1

[case testLocalRedefinition]
# mypy: allow-redefinition-old
def f() -> None:
    i = 0
    i += 1
    i = "foo"
    i += i
    i = 0.0
[out]
def f():
    i, r0 :: int
    r1, i__redef__, r2 :: str
    i__redef____redef__ :: float
L0:
    i = 0
    r0 = CPyTagged_Add(i, 2)
    i = r0
    r1 = 'foo'
    i__redef__ = r1
    r2 = CPyStr_Append(i__redef__, i__redef__)
    i__redef__ = r2
    i__redef____redef__ = 0.0
    return 1

[case testNewType]
from typing import NewType

class A: pass

N = NewType("N", A)

def f(arg: A) -> N:
    return N(arg)
[out]
def f(arg):
    arg :: __main__.A
L0:
    return arg

[case testTypeCheckingFlag]
from typing import TYPE_CHECKING, List

def f(arg: List[int]) -> int:
    if TYPE_CHECKING:
        from collections.abc import Sized
    s: Sized = arg
    return len(s)

[out]
def f(arg):
    arg :: list
    r0 :: bool
    r1 :: int
    r2 :: bit
    s :: object
    r3 :: int
L0:
    r0 = 0 << 1
    r1 = extend r0: builtins.bool to builtins.int
    r2 = r1 != 0
    if r2 goto L1 else goto L2 :: bool
L1:
    goto L3
L2:
L3:
    s = arg
    r3 = CPyObject_Size(s)
    return r3

[case testUndefinedFunction]
def f():
    non_existent_function()

[out]
def f():
    r0 :: bool
    r1, r2, r3 :: object
L0:
    r0 = raise NameError('name "non_existent_function" is not defined')
    r1 = box(None, 1)
    r2 = PyObject_Vectorcall(r1, 0, 0, 0)
    r3 = box(None, 1)
    return r3

[case testStarArgFastPathTuple]
from typing import Any, Callable
def deco(fn: Callable[..., Any]) -> Callable[..., Any]:
    def wrapper(*args: Any) -> Any:
        return fn(*args)
    return wrapper

[out]
def wrapper_deco_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def wrapper_deco_obj.__call__(__mypyc_self__, args):
    __mypyc_self__ :: __main__.wrapper_deco_obj
    args :: tuple
    r0 :: __main__.deco_env
    r1, r2 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = r0.fn
    r2 = PyObject_CallObject(r1, args)
    return r2
def deco(fn):
    fn :: object
    r0 :: __main__.deco_env
    r1 :: bool
    r2 :: __main__.wrapper_deco_obj
    r3 :: bool
    wrapper :: object
L0:
    r0 = deco_env()
    r0.fn = fn; r1 = is_error
    r2 = wrapper_deco_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    wrapper = r2
    return wrapper

[case testStarArgFastPathList]
from typing import Any, Callable
def deco(fn: Callable[..., Any]) -> Callable[[list[Any]], Any]:
    def wrapper(args: list[Any]) -> Any:
        return fn(*args)
    return wrapper

[out]
def wrapper_deco_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def wrapper_deco_obj.__call__(__mypyc_self__, args):
    __mypyc_self__ :: __main__.wrapper_deco_obj
    args :: list
    r0 :: __main__.deco_env
    r1 :: object
    r2 :: tuple
    r3 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = r0.fn
    r2 = PyList_AsTuple(args)
    r3 = PyObject_CallObject(r1, r2)
    return r3
def deco(fn):
    fn :: object
    r0 :: __main__.deco_env
    r1 :: bool
    r2 :: __main__.wrapper_deco_obj
    r3 :: bool
    wrapper :: object
L0:
    r0 = deco_env()
    r0.fn = fn; r1 = is_error
    r2 = wrapper_deco_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    wrapper = r2
    return wrapper

[case testStarArgFastPathListWithKwargs]
from typing import Any, Callable
def deco(fn: Callable[..., Any]) -> Callable[..., Any]:
    def wrapper(lst: list[Any], kwargs: dict[str, Any]) -> Any:
        return fn(*lst, **kwargs)
    return wrapper

[out]
def wrapper_deco_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def wrapper_deco_obj.__call__(__mypyc_self__, lst, kwargs):
    __mypyc_self__ :: __main__.wrapper_deco_obj
    lst :: list
    kwargs :: dict
    r0 :: __main__.deco_env
    r1 :: object
    r2 :: tuple
    r3 :: dict
    r4 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = r0.fn
    r2 = PyList_AsTuple(lst)
    r3 = PyDict_Copy(kwargs)
    r4 = PyObject_Call(r1, r2, r3)
    return r4
def deco(fn):
    fn :: object
    r0 :: __main__.deco_env
    r1 :: bool
    r2 :: __main__.wrapper_deco_obj
    r3 :: bool
    wrapper :: object
L0:
    r0 = deco_env()
    r0.fn = fn; r1 = is_error
    r2 = wrapper_deco_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    wrapper = r2
    return wrapper

[case testStarArgFastPathSequence]
from typing import Any, Callable
def deco(fn: Callable[[Any], Any]) -> Callable[[Any], Any]:
    def wrapper(args: Any) -> Any:
        return fn(*args)
    return wrapper

[out]
def wrapper_deco_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def wrapper_deco_obj.__call__(__mypyc_self__, args):
    __mypyc_self__ :: __main__.wrapper_deco_obj
    args :: object
    r0 :: __main__.deco_env
    r1 :: object
    r2 :: tuple
    r3 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = r0.fn
    r2 = PySequence_Tuple(args)
    r3 = PyObject_CallObject(r1, r2)
    return r3
def deco(fn):
    fn :: object
    r0 :: __main__.deco_env
    r1 :: bool
    r2 :: __main__.wrapper_deco_obj
    r3 :: bool
    wrapper :: object
L0:
    r0 = deco_env()
    r0.fn = fn; r1 = is_error
    r2 = wrapper_deco_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    wrapper = r2
    return wrapper

[case testStarArgFastPathSequenceWithKwargs]
from typing import Any, Callable
def deco(fn: Callable[[Any], Any]) -> Callable[[Any], Any]:
    def wrapper(args: Any, **kwargs: Any) -> Any:
        return fn(*args, **kwargs)
    return wrapper

[out]
def wrapper_deco_obj.__get__(__mypyc_self__, instance, owner):
    __mypyc_self__, instance, owner, r0 :: object
    r1 :: bit
    r2 :: object
L0:
    r0 = load_address _Py_NoneStruct
    r1 = instance == r0
    if r1 goto L1 else goto L2 :: bool
L1:
    return __mypyc_self__
L2:
    r2 = PyMethod_New(__mypyc_self__, instance)
    return r2
def wrapper_deco_obj.__call__(__mypyc_self__, args, kwargs):
    __mypyc_self__ :: __main__.wrapper_deco_obj
    args :: object
    kwargs :: dict
    r0 :: __main__.deco_env
    r1 :: object
    r2 :: tuple
    r3 :: dict
    r4 :: object
L0:
    r0 = __mypyc_self__.__mypyc_env__
    r1 = r0.fn
    r2 = PySequence_Tuple(args)
    r3 = PyDict_Copy(kwargs)
    r4 = PyObject_Call(r1, r2, r3)
    return r4
def deco(fn):
    fn :: object
    r0 :: __main__.deco_env
    r1 :: bool
    r2 :: __main__.wrapper_deco_obj
    r3 :: bool
    wrapper :: object
L0:
    r0 = deco_env()
    r0.fn = fn; r1 = is_error
    r2 = wrapper_deco_obj()
    r2.__mypyc_env__ = r0; r3 = is_error
    wrapper = r2
    return wrapper

[case testStaticLength]
def get_length() -> int:
    return len("https://w3id.org/cwl/salad#")
[out]
def get_length():
    r0 :: str
L0:
    r0 = 'https://w3id.org/cwl/salad#'
    return 54