*Input 1:*
y = 0
function foo()
y = 10
end
foo()
y
*Output 1:*
0
*Input 2:*
y = 0
for i = 1:1
y = 10
end
y
*Output 2:*
10
In the first example, y introduces a local variable.
In the second example, y is still a global variable.
This is not consistent to what the official document said.
I tried these examples in JuliaBox.
