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[NI] Use types and systems from return arguments instead of return type of lambda

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This commit is contained in:
Dmitriy Novozhilov
2020-05-26 15:24:41 +03:00
parent f76b57d260
commit 2812ed0a02
15 changed files with 225 additions and 43 deletions
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idea/src/org/jetbrains/kotlin/idea/inspections/collections/FunctionUtils.kt
+2 -1
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@@ -30,6 +30,7 @@ import org.jetbrains.kotlin.resolve.calls.callUtil.getType
import org.jetbrains.kotlin.resolve.calls.model.ReceiverKotlinCallArgument
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.kotlin.resolve.calls.model.ResolvedLambdaAtom
import org.jetbrains.kotlin.resolve.calls.model.unwrap
import org.jetbrains.kotlin.resolve.calls.resolvedCallUtil.getImplicitReceiverValue
import org.jetbrains.kotlin.resolve.calls.tower.NewResolvedCallImpl
import org.jetbrains.kotlin.resolve.calls.tower.receiverValue
@@ -76,7 +77,7 @@ fun ResolvedCall<*>.hasLastFunctionalParameterWithResult(context: BindingContext
if (this is NewResolvedCallImpl<*>) {
// TODO: looks like hack
resolvedCallAtom.subResolvedAtoms?.firstOrNull { it is ResolvedLambdaAtom }.safeAs<ResolvedLambdaAtom>()?.let { lambdaAtom ->
return lambdaAtom.resultArgumentsInfo.nonErrorArguments.filterIsInstance<ReceiverKotlinCallArgument>().all {
return lambdaAtom.unwrap().resultArgumentsInfo!!.nonErrorArguments.filterIsInstance<ReceiverKotlinCallArgument>().all {
val type = it.receiverValue?.type ?: return@all false
predicate(type)
}