kotlin-fork/idea/testData/unifier/equivalence/controlStructures/forRuntime.kt.match

for (i in a - b..a + b) {
        println(i*i)
    }

for (k in a - b..a + b) {
        println(k*k)
    }

for (i in (a - b..a + b)) {
        println(i*i)
    }