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package kotlinx.serialization.internal
import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.InternalSerializationApi
import kotlinx.serialization.MissingFieldException
import kotlinx.serialization.descriptors.SerialDescriptor
@OptIn(ExperimentalSerializationApi::class)
@InternalSerializationApi
public fun throwMissingFieldException(seen: Int, goldenMask: Int, descriptor: SerialDescriptor) {
val missingFields = mutableListOf<String>()
var missingFieldsBits = goldenMask and seen.inv()
for (i in 0 until 32) {
if (missingFieldsBits and 1 != 0) {
missingFields += descriptor.getElementName(i)
}
missingFieldsBits = missingFieldsBits ushr 1
}
throw MissingFieldException(missingFields, descriptor.serialName)
}
@OptIn(ExperimentalSerializationApi::class)
@InternalSerializationApi
public fun throwArrayMissingFieldException(seenArray: IntArray, goldenMaskArray: IntArray, descriptor: SerialDescriptor) {
val missingFields = mutableListOf<String>()
for (maskSlot in goldenMaskArray.indices) {
var missingFieldsBits = goldenMaskArray[maskSlot] and seenArray[maskSlot].inv()
if (missingFieldsBits != 0) {
for (i in 0 until 32) {
if (missingFieldsBits and 1 != 0) {
missingFields += descriptor.getElementName(maskSlot * 32 + i)
}
missingFieldsBits = missingFieldsBits ushr 1
}
}
}
throw MissingFieldException(missingFields, descriptor.serialName)
}
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