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fn main() {
mut i := 4
// check branching to a later loop
L1: for {
i++
for {
if i < 7 {continue L2}
else {break L2}
}
}
// check branching to an earlier loop
L2: for e in [1,2,3,4] {
i = e
for {
if i < 3 {continue L1}
else {break L1}
}
}
// check nested loops (not supported ATM)
L3: for ;; i++ {
L4: for {
if i < 17 {continue L3}
else {break L3}
}
}
}
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