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# Test scoping rules for assignment expression :=.
# Test that var is closed over (assigned to in the scope of scope0).
def scope0():
any((var0 := i) for i in range(2))
return var0
print("scope0")
print(scope0())
print(globals().get("var0", None))
# Test that var1 gets closed over correctly in the list comprehension.
def scope1():
var1 = 0
dummy1 = 1
dummy2 = 1
print([var1 := i for i in [0, 1] if i > var1])
print(var1)
print("scope1")
scope1()
print(globals().get("var1", None))
# Test that var2 in the comprehension honours the global declaration.
def scope2():
global var2
print([var2 := i for i in range(2)])
print(globals().get("var2", None))
print("scope2")
scope2()
print(globals().get("var2", None))
# Test that var1 in the comprehension remains local to inner1.
def scope3():
global var3
def inner3():
print([var3 := i for i in range(2)])
inner3()
print(globals().get("var3", None))
print("scope3")
scope3()
print(globals().get("var3", None))
# Test that var4 in the comprehension honours the global declarations.
def scope4():
global var4
def inner4():
global var4
print([var4 := i for i in range(2)])
inner4()
print(var4)
print("scope4")
scope4()
print(globals().get("var4", None))
# Test that var5 in the comprehension honours the nonlocal declaration.
def scope5():
def inner5():
nonlocal var5
print([var5 := i for i in range(2)])
inner5()
print(var5)
var5 = 0 # force var5 to be a local to scope5
print("scope5")
scope5()
print(globals().get("var5", None))
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