[FE] Check if type variable is fixed into an empty intersection type and report resolution warnings/errors if needed (completion stage)

^KT-51221 Fixed

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

@@ -120,7 +120,8 @@ private inline fun Any?.errorMessage(): String {
 fun NewConstraintSystemImpl(
     constraintInjector: ConstraintInjector,
     builtIns: KotlinBuiltIns,
-    kotlinTypeRefiner: KotlinTypeRefiner
+    kotlinTypeRefiner: KotlinTypeRefiner,
+    languageVersionSettings: LanguageVersionSettings
 ): NewConstraintSystemImpl {
-    return NewConstraintSystemImpl(constraintInjector, ClassicTypeSystemContextForCS(builtIns, kotlinTypeRefiner))
+    return NewConstraintSystemImpl(constraintInjector, ClassicTypeSystemContextForCS(builtIns, kotlinTypeRefiner), languageVersionSettings)
 }

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

@@ -79,7 +79,8 @@ sealed class ResolutionCandidate : Candidate, KotlinDiagnosticsHolder {
     fun getSystem(): NewConstraintSystem {
         if (newSystem == null) {
             newSystem = NewConstraintSystemImpl(
-                callComponents.constraintInjector, callComponents.builtIns, callComponents.kotlinTypeRefiner
+                callComponents.constraintInjector, callComponents.builtIns,
+                callComponents.kotlinTypeRefiner, callComponents.languageVersionSettings
             )
             if (baseSystem != null) {
                 newSystem!!.addOtherSystem(baseSystem!!)

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

@@ -17,6 +17,7 @@
 package org.jetbrains.kotlin.resolve.calls.inference.components
 
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.config.LanguageVersionSettings
 import org.jetbrains.kotlin.descriptors.TypeParameterDescriptor
 import org.jetbrains.kotlin.resolve.calls.components.ClassicTypeSystemContextForCS
 import org.jetbrains.kotlin.resolve.calls.inference.ConstraintSystemBuilder
@@ -33,9 +34,12 @@ import org.jetbrains.kotlin.types.typeUtil.asTypeProjection
 class SimpleConstraintSystemImpl(
     constraintInjector: ConstraintInjector,
     builtIns: KotlinBuiltIns,
-    kotlinTypeRefiner: KotlinTypeRefiner
+    kotlinTypeRefiner: KotlinTypeRefiner,
+    languageVersionSettings: LanguageVersionSettings
 ) : SimpleConstraintSystem {
-    val system = NewConstraintSystemImpl(constraintInjector, ClassicTypeSystemContextForCS(builtIns, kotlinTypeRefiner))
+    val system = NewConstraintSystemImpl(
+        constraintInjector, ClassicTypeSystemContextForCS(builtIns, kotlinTypeRefiner), languageVersionSettings
+    )
     val csBuilder: ConstraintSystemBuilder =
         system.getBuilder()
 

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

@@ -33,7 +33,10 @@ class SimpleCandidateFactory(
     val baseSystem: ConstraintStorage
 
     init {
-        val baseSystem = NewConstraintSystemImpl(callComponents.constraintInjector, callComponents.builtIns, callComponents.kotlinTypeRefiner)
+        val baseSystem = NewConstraintSystemImpl(
+            callComponents.constraintInjector, callComponents.builtIns,
+            callComponents.kotlinTypeRefiner, callComponents.languageVersionSettings
+        )
         if (!inferenceSession.resolveReceiverIndependently()) {
             baseSystem.addSubsystemFromArgument(kotlinCall.explicitReceiver)
             baseSystem.addSubsystemFromArgument(kotlinCall.dispatchReceiverForInvokeExtension)