Initialize builder inference lambda anyway, even a call is inapplicable

^KT-47744 Fixed

compiler/frontend/src/org/jetbrains/kotlin/resolve/DelegatedPropertyInferenceSession.kt

@@ -88,6 +88,8 @@ class DelegatedPropertyInferenceSession(
         diagnosticsHolder: KotlinDiagnosticsHolder
     ): Map<TypeConstructor, UnwrappedType> = emptyMap()
 
+    override fun initializeLambda(lambda: ResolvedLambdaAtom) {}
+
     override fun writeOnlyStubs(callInfo: SingleCallResolutionResult): Boolean = false
 
     override fun shouldCompleteResolvedSubAtomsOf(resolvedCallAtom: ResolvedCallAtom) = true
@@ -124,4 +126,6 @@ class InferenceSessionForExistingCandidates(
     ): ConstraintSystemCompletionMode? = null
 
     override fun resolveReceiverIndependently(): Boolean = resolveReceiverIndependently
+
+    override fun initializeLambda(lambda: ResolvedLambdaAtom) {}
 }

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/inference/BuilderInferenceSession.kt

@@ -223,13 +223,17 @@ class BuilderInferenceSession(
         return ComposedSubstitutor(currentSubstitutor, createNonFixedTypeToVariableSubstitutor())
     }
 
+    override fun initializeLambda(lambda: ResolvedLambdaAtom) {
+        this.lambda = lambda
+    }
+
     override fun inferPostponedVariables(
         lambda: ResolvedLambdaAtom,
         initialStorage: ConstraintStorage,
         completionMode: ConstraintSystemCompletionMode,
         diagnosticsHolder: KotlinDiagnosticsHolder,
     ): Map<TypeConstructor, UnwrappedType>? {
-        this.lambda = lambda
+        initializeLambda(lambda)
 
         fun getResultingSubstitutor(): NewTypeSubstitutor {
             val storageSubstitutor = initialStorage.buildResultingSubstitutor(commonSystem, transformTypeVariablesToErrorTypes = false)