KaForLoopCall

KaForLoopCall represents a resolved for loop. A for loop desugars into three operator calls on the iterable expression and its iterator:

for (item in list) {
    println(item)
}

Desugared form:

val iterator = list.iterator()
while (iterator.hasNext()) {
    val item = iterator.next()
    println(item)
}

KaForLoopCall is the assembled multi-call obtained from KtForExpression.resolveCall(): KaForLoopCall?. For per-sub-call inspection (including partial failure handling), use the matching attempt type KaForLoopCallResolutionAttempt documented under KaCallResolutionAttempt.

Hierarchy

Inherits KaMultiCall.

Members

val iteratorCall: KaFunctionCall<KaNamedFunctionSymbol>: The iterator() call invoked on the loop range expression.
val hasNextCall: KaFunctionCall<KaNamedFunctionSymbol>: The hasNext() call invoked on the iterator.
val nextCall: KaFunctionCall<KaNamedFunctionSymbol>: The next() call invoked on the iterator.

All three sub-calls are full KaFunctionCall instances and expose the usual call-site context (signature, dispatchReceiver, extensionReceiver, type arguments, value-argument mapping). Through KaMultiCall.calls you can also access the flat list of sub-calls.

19 May 2026