[NI] Use approximator as a component, don't recreate it during resolve

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

@@ -27,6 +27,7 @@ import org.jetbrains.kotlin.resolve.calls.tower.*
 import org.jetbrains.kotlin.resolve.calls.util.FakeCallableDescriptorForObject
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationResolver
 import org.jetbrains.kotlin.types.StubType
+import org.jetbrains.kotlin.types.TypeApproximator
 import org.jetbrains.kotlin.types.TypeConstructor
 import org.jetbrains.kotlin.types.UnwrappedType
 import org.jetbrains.kotlin.types.expressions.DoubleColonExpressionResolver
@@ -47,7 +48,8 @@ class CoroutineInferenceSession(
     private val argumentTypeResolver: ArgumentTypeResolver,
     private val doubleColonExpressionResolver: DoubleColonExpressionResolver,
     private val deprecationResolver: DeprecationResolver,
-    private val moduleDescriptor: ModuleDescriptor
+    private val moduleDescriptor: ModuleDescriptor,
+    private val typeApproximator: TypeApproximator
 ) : ManyCandidatesResolver<CallableDescriptor>(
     psiCallResolver, postponedArgumentsAnalyzer, kotlinConstraintSystemCompleter, callComponents, builtIns
 ) {
@@ -220,7 +222,7 @@ class CoroutineInferenceSession(
         return ResolvedAtomCompleter(
             resultSubstitutor, context, kotlinToResolvedCallTransformer,
             expressionTypingServices, argumentTypeResolver, doubleColonExpressionResolver, builtIns,
-            deprecationResolver, moduleDescriptor, context.dataFlowValueFactory
+            deprecationResolver, moduleDescriptor, context.dataFlowValueFactory, typeApproximator
         )
     }
 }

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/tower/KotlinResolutionCallbacksImpl.kt

@@ -161,7 +161,7 @@ class KotlinResolutionCallbacksImpl(
                     psiCallResolver, postponedArgumentsAnalyzer, kotlinConstraintSystemCompleter,
                     callComponents, builtIns, topLevelCallContext, stubsForPostponedVariables, trace,
                     kotlinToResolvedCallTransformer, expressionTypingServices, argumentTypeResolver,
-                    doubleColonExpressionResolver, deprecationResolver, moduleDescriptor
+                    doubleColonExpressionResolver, deprecationResolver, moduleDescriptor, typeApproximator
                 )
             } else {
                 null

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/tower/KotlinToResolvedCallTransformer.kt

@@ -39,7 +39,6 @@ import org.jetbrains.kotlin.resolve.calls.tasks.ExplicitReceiverKind
 import org.jetbrains.kotlin.resolve.calls.tasks.TracingStrategy
 import org.jetbrains.kotlin.resolve.constants.CompileTimeConstant
 import org.jetbrains.kotlin.resolve.constants.IntegerLiteralTypeConstructor
-import org.jetbrains.kotlin.resolve.constants.IntegerValueTypeConstant
 import org.jetbrains.kotlin.resolve.constants.evaluate.ConstantExpressionEvaluator
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationResolver
 import org.jetbrains.kotlin.resolve.scopes.receivers.CastImplicitClassReceiver
@@ -71,7 +70,8 @@ class KotlinToResolvedCallTransformer(
     private val dataFlowValueFactory: DataFlowValueFactory,
     private val builtIns: KotlinBuiltIns,
     private val typeSystemContext: TypeSystemInferenceExtensionContextDelegate,
-    private val smartCastManager: SmartCastManager
+    private val smartCastManager: SmartCastManager,
+    private val typeApproximator: TypeApproximator
 ) {
     companion object {
         private val REPORT_MISSING_NEW_INFERENCE_DIAGNOSTIC
@@ -128,7 +128,8 @@ class KotlinToResolvedCallTransformer(
 
                 val ktPrimitiveCompleter = ResolvedAtomCompleter(
                     resultSubstitutor, context, this, expressionTypingServices, argumentTypeResolver,
-                    doubleColonExpressionResolver, builtIns, deprecationResolver, moduleDescriptor, dataFlowValueFactory
+                    doubleColonExpressionResolver, builtIns, deprecationResolver, moduleDescriptor, dataFlowValueFactory,
+                    typeApproximator
                 )
 
                 if (!ErrorUtils.isError(candidate.candidateDescriptor)) {
@@ -209,7 +210,7 @@ class KotlinToResolvedCallTransformer(
                 return storedResolvedCall
             }
         }
-        return NewResolvedCallImpl(completedSimpleAtom, resultSubstitutor, diagnostics)
+        return NewResolvedCallImpl(completedSimpleAtom, resultSubstitutor, diagnostics, typeApproximator)
     }
 
     fun runCallCheckers(resolvedCall: ResolvedCall<*>, callCheckerContext: CallCheckerContext) {
@@ -609,7 +610,8 @@ sealed class NewAbstractResolvedCall<D : CallableDescriptor>() : ResolvedCall<D>
 class NewResolvedCallImpl<D : CallableDescriptor>(
     val resolvedCallAtom: ResolvedCallAtom,
     substitutor: NewTypeSubstitutor?,
-    private var diagnostics: Collection<KotlinCallDiagnostic>
+    private var diagnostics: Collection<KotlinCallDiagnostic>,
+    private val typeApproximator: TypeApproximator
 ) : NewAbstractResolvedCall<D>() {
     var isCompleted = false
         private set
@@ -702,7 +704,7 @@ class NewResolvedCallImpl<D : CallableDescriptor>(
                     // this code is very suspicious. Now it is very useful for BE, because they cannot do nothing with captured types,
                     // but it seems like temporary solution.
                     candidateDescriptor.substitute(resolvedCallAtom.substitutor).substituteAndApproximateCapturedTypes(
-                        substitutor ?: FreshVariableNewTypeSubstitutor.Empty
+                        substitutor ?: FreshVariableNewTypeSubstitutor.Empty, typeApproximator
                     )
                 else ->
                     candidateDescriptor
@@ -711,7 +713,7 @@ class NewResolvedCallImpl<D : CallableDescriptor>(
 
         typeArguments = resolvedCallAtom.substitutor.freshVariables.map {
             val substituted = (substitutor ?: FreshVariableNewTypeSubstitutor.Empty).safeSubstitute(it.defaultType)
-            TypeApproximator(substituted.constructor.builtIns)
+            typeApproximator
                 .approximateToSuperType(substituted, TypeApproximatorConfiguration.IntegerLiteralsTypesApproximation)
                 ?: substituted
         }

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/tower/NewResolutionOldInference.kt

@@ -57,6 +57,7 @@ import org.jetbrains.kotlin.resolve.scopes.receivers.*
 import org.jetbrains.kotlin.resolve.scopes.utils.canBeResolvedWithoutDeprecation
 import org.jetbrains.kotlin.types.DeferredType
 import org.jetbrains.kotlin.types.ErrorUtils
+import org.jetbrains.kotlin.types.TypeApproximator
 import org.jetbrains.kotlin.types.expressions.OperatorConventions
 import org.jetbrains.kotlin.types.isDynamic
 import org.jetbrains.kotlin.util.OperatorNameConventions
@@ -72,7 +73,8 @@ class NewResolutionOldInference(
     private val syntheticScopes: SyntheticScopes,
     private val languageVersionSettings: LanguageVersionSettings,
     private val coroutineInferenceSupport: CoroutineInferenceSupport,
-    private val deprecationResolver: DeprecationResolver
+    private val deprecationResolver: DeprecationResolver,
+    private val typeApproximator: TypeApproximator
 ) {
     sealed class ResolutionKind {
         abstract internal fun createTowerProcessor(
@@ -170,7 +172,9 @@ class NewResolutionOldInference(
         }
 
         val dynamicScope = dynamicCallableDescriptors.createDynamicDescriptorScope(context.call, context.scope.ownerDescriptor)
-        val scopeTower = ImplicitScopeTowerImpl(context, dynamicScope, syntheticScopes, context.call.createLookupLocation())
+        val scopeTower = ImplicitScopeTowerImpl(
+            context, dynamicScope, syntheticScopes, context.call.createLookupLocation(), typeApproximator
+        )
 
         val shouldUseOperatorRem = languageVersionSettings.supportsFeature(LanguageFeature.OperatorRem)
         val isBinaryRemOperator = isBinaryRemOperator(context.call)
@@ -353,7 +357,8 @@ class NewResolutionOldInference(
         val resolutionContext: ResolutionContext<*>,
         override val dynamicScope: MemberScope,
         override val syntheticScopes: SyntheticScopes,
-        override val location: LookupLocation
+        override val location: LookupLocation,
+        override val typeApproximator: TypeApproximator
     ) : ImplicitScopeTower {
         private val cache = HashMap<ReceiverValue, ReceiverValueWithSmartCastInfo>()
 

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/tower/PSICallResolver.kt

@@ -375,6 +375,7 @@ class PSICallResolver(
         override val isDebuggerContext: Boolean get() = context.isDebuggerContext
         override val isNewInferenceEnabled: Boolean get() = context.languageVersionSettings.supportsFeature(LanguageFeature.NewInference)
         override val lexicalScope: LexicalScope get() = context.scope
+        override val typeApproximator: TypeApproximator get() = this@PSICallResolver.typeApproximator
         private val cache = HashMap<ReceiverParameterDescriptor, ReceiverValueWithSmartCastInfo>()
 
         override fun getImplicitReceiver(scope: LexicalScope): ReceiverValueWithSmartCastInfo? {

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/tower/ResolvedAtomCompleter.kt

@@ -50,7 +50,8 @@ class ResolvedAtomCompleter(
     private val builtIns: KotlinBuiltIns,
     private val deprecationResolver: DeprecationResolver,
     private val moduleDescriptor: ModuleDescriptor,
-    private val dataFlowValueFactory: DataFlowValueFactory
+    private val dataFlowValueFactory: DataFlowValueFactory,
+    private val typeApproximator: TypeApproximator
 ) {
     private val topLevelCallCheckerContext = CallCheckerContext(topLevelCallContext, deprecationResolver, moduleDescriptor)
     private val topLevelTrace = topLevelCallCheckerContext.trace
@@ -142,7 +143,7 @@ class ResolvedAtomCompleter(
         }
 
         val approximatedReturnType =
-            TypeApproximator(builtIns).approximateDeclarationType(
+            typeApproximator.approximateDeclarationType(
                 returnType,
                 local = true,
                 languageVersionSettings = topLevelCallContext.languageVersionSettings