[NI] Postprocess lambda result expressions on call completion

Should update type to denotable, e.g.,
IntegerValueType(x) to proper numeric type.

TODO extract common code into some ValueArgumentPostprocessor

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/components/ExternalComponents.kt

@@ -26,7 +26,7 @@ interface IsDescriptorFromSourcePredicate: (CallableDescriptor) -> Boolean
 interface CommonSupertypeCalculator: (Collection<UnwrappedType>) -> UnwrappedType
 
 interface LambdaAnalyzer {
-    fun analyzeAndGetRelatedCalls(
+    fun analyzeAndGetLambdaResultArguments(
             topLevelCall: KotlinCall,
             lambdaArgument: LambdaKotlinCallArgument,
             receiverType: UnwrappedType?,

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/components/KotlinCallCompleter.kt

@@ -245,10 +245,10 @@ class KotlinCallCompleter(
         val receiver = lambda.receiver?.let(::substitute)
         val parameters = lambda.parameters.map(::substitute)
         val expectedType = lambda.returnType.takeIf { c.canBeProper(it) }?.let(::substitute)
-        val callsFromLambda = lambdaAnalyzer.analyzeAndGetRelatedCalls(topLevelCall, lambda.argument, receiver, parameters, expectedType)
         lambda.analyzed = true
+        lambda.resultArguments = lambdaAnalyzer.analyzeAndGetLambdaResultArguments(topLevelCall, lambda.argument, receiver, parameters, expectedType)
 
-        for (innerCall in callsFromLambda) {
+        for (innerCall in lambda.resultArguments) {
             // todo strange code -- why top-level kotlinCall? may be it isn't right outer call
             CheckArguments.checkArgument(topLevelCallContext, topLevelCall, c.getBuilder(), innerCall, lambda.returnType)
         }

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/model/ResolvedCallElements.kt

@@ -51,6 +51,8 @@ class ResolvedLambdaArgument(
 
     override val inputType: Collection<UnwrappedType> get() = receiver?.let { parameters + it } ?: parameters
     override val outputType: UnwrappedType get() = returnType
+
+    lateinit var resultArguments: List<KotlinCallArgument>
 }