Remove unneeded constructor parameters in CallCheckerContext

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/CallCompleter.kt

@@ -20,9 +20,8 @@ import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.builtins.getReturnTypeFromFunctionType
 import org.jetbrains.kotlin.builtins.getValueParameterTypesFromFunctionType
 import org.jetbrains.kotlin.builtins.isFunctionType
-import org.jetbrains.kotlin.config.LanguageVersionSettings
-import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.contracts.EffectSystem
+import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.resolve.*
 import org.jetbrains.kotlin.resolve.BindingContext.CONSTRAINT_SYSTEM_COMPLETER
@@ -48,7 +47,6 @@ import org.jetbrains.kotlin.resolve.calls.results.OverloadResolutionResultsImpl
 import org.jetbrains.kotlin.resolve.calls.results.ResolutionStatus
 import org.jetbrains.kotlin.resolve.calls.smartcasts.DataFlowInfo
 import org.jetbrains.kotlin.resolve.calls.tasks.TracingStrategy
-import org.jetbrains.kotlin.resolve.scopes.receivers.TransientReceiver
 import org.jetbrains.kotlin.types.ErrorUtils
 import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.TypeUtils
@@ -62,7 +60,6 @@ class CallCompleter(
     private val dataFlowAnalyzer: DataFlowAnalyzer,
     private val callCheckers: Iterable<CallChecker>,
     private val builtIns: KotlinBuiltIns,
-    private val languageVersionSettings: LanguageVersionSettings,
     private val deprecationResolver: DeprecationResolver,
     private val effectSystem: EffectSystem
 ) {
@@ -90,7 +87,7 @@ class CallCompleter(
                 if (calleeExpression != null && !calleeExpression.isFakeElement) calleeExpression
                 else resolvedCall.call.callElement
 
-            val callCheckerContext = CallCheckerContext(context, languageVersionSettings, deprecationResolver)
+            val callCheckerContext = CallCheckerContext(context, deprecationResolver)
             for (callChecker in callCheckers) {
                 callChecker.check(resolvedCall, reportOn, callCheckerContext)
 

compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/checkers/CallChecker.kt

@@ -36,11 +36,10 @@ interface CallChecker {
     fun check(resolvedCall: ResolvedCall<*>, reportOn: PsiElement, context: CallCheckerContext)
 }
 
-class CallCheckerContext(
+class CallCheckerContext @JvmOverloads constructor(
     val resolutionContext: ResolutionContext<*>,
-    override val trace: BindingTrace,
+    override val deprecationResolver: DeprecationResolver,
-    override val languageVersionSettings: LanguageVersionSettings,
+    override val trace: BindingTrace = resolutionContext.trace
-    override val deprecationResolver: DeprecationResolver
 ) : CheckerContext {
     val scope: LexicalScope
         get() = resolutionContext.scope
@@ -51,11 +50,8 @@ class CallCheckerContext(
     val isAnnotationContext: Boolean
         get() = resolutionContext.isAnnotationContext
 
-    constructor(
+    override val languageVersionSettings: LanguageVersionSettings
-        c: ResolutionContext<*>,
+        get() = resolutionContext.languageVersionSettings
-        languageVersionSettings: LanguageVersionSettings,
-        deprecationResolver: DeprecationResolver
-    ) : this(c, c.trace, languageVersionSettings, deprecationResolver)
 }
 
 // Use this utility to avoid premature computation of deferred return type of a resolved callable descriptor.

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

@@ -16,8 +16,6 @@
 
 package org.jetbrains.kotlin.resolve.calls.tower
 
-import org.jetbrains.kotlin.config.LanguageVersionSettings
-import org.jetbrains.kotlin.contracts.EffectSystem
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.diagnostics.Diagnostic
 import org.jetbrains.kotlin.diagnostics.Errors
@@ -59,20 +57,16 @@ import org.jetbrains.kotlin.utils.addToStdlib.cast
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
 import java.util.*
 
-
 class KotlinToResolvedCallTransformer(
     private val callCheckers: Iterable<CallChecker>,
-    private val languageFeatureSettings: LanguageVersionSettings,
     private val dataFlowAnalyzer: DataFlowAnalyzer,
     private val argumentTypeResolver: ArgumentTypeResolver,
     private val constantExpressionEvaluator: ConstantExpressionEvaluator,
     private val deprecationResolver: DeprecationResolver,
     private val expressionTypingServices: ExpressionTypingServices,
     private val doubleColonExpressionResolver: DoubleColonExpressionResolver,
-    private val additionalDiagnosticReporter: AdditionalDiagnosticReporter,
+    private val additionalDiagnosticReporter: AdditionalDiagnosticReporter
-    private val effectSystem: EffectSystem
 ) {
-
     companion object {
         private val REPORT_MISSING_NEW_INFERENCE_DIAGNOSTIC
             get() = false
@@ -104,8 +98,7 @@ class KotlinToResolvedCallTransformer(
                 val resultSubstitutor = baseResolvedCall.constraintSystem.buildResultingSubstitutor()
                 val ktPrimitiveCompleter = ResolvedAtomCompleter(
                     resultSubstitutor, context.trace, context, this,
-                    expressionTypingServices, argumentTypeResolver, doubleColonExpressionResolver,
+                    expressionTypingServices, argumentTypeResolver, doubleColonExpressionResolver, deprecationResolver
-                    languageFeatureSettings, deprecationResolver
                 )
 
                 for (subKtPrimitive in candidate.subResolvedAtoms) {

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

@@ -17,7 +17,6 @@
 package org.jetbrains.kotlin.resolve.calls.tower
 
 import org.jetbrains.kotlin.builtins.replaceReturnType
-import org.jetbrains.kotlin.config.LanguageVersionSettings
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
@@ -50,15 +49,13 @@ class ResolvedAtomCompleter(
     private val resultSubstitutor: NewTypeSubstitutor,
     private val trace: BindingTrace,
     private val topLevelCallContext: BasicCallResolutionContext,
-
     private val kotlinToResolvedCallTransformer: KotlinToResolvedCallTransformer,
     private val expressionTypingServices: ExpressionTypingServices,
     private val argumentTypeResolver: ArgumentTypeResolver,
     private val doubleColonExpressionResolver: DoubleColonExpressionResolver,
-    languageVersionSettings: LanguageVersionSettings,
     deprecationResolver: DeprecationResolver
 ) {
-    private val callCheckerContext = CallCheckerContext(topLevelCallContext, languageVersionSettings, deprecationResolver)
+    private val callCheckerContext = CallCheckerContext(topLevelCallContext, deprecationResolver)
 
     private fun complete(resolvedAtom: ResolvedAtom) {
         when (resolvedAtom) {

compiler/frontend/src/org/jetbrains/kotlin/types/expressions/BasicExpressionTypingVisitor.java

@@ -938,8 +938,7 @@ public class BasicExpressionTypingVisitor extends ExpressionTypingVisitor {
                 if (resolvedCall != null && trace.wantsDiagnostics()) {
                     // Call must be validated with the actual, not temporary trace in order to report operator diagnostic
                     // Only unary assignment expressions (++, --) and +=/... must be checked, normal assignments have the proper trace
-                    CallCheckerContext callCheckerContext =
+                    CallCheckerContext callCheckerContext = new CallCheckerContext(context, components.deprecationResolver, trace);
-                            new CallCheckerContext(context, trace, components.languageVersionSettings, components.deprecationResolver);
                     for (CallChecker checker : components.callCheckers) {
                         checker.check(resolvedCall, expression, callCheckerContext);
                     }
@@ -1016,7 +1015,7 @@ public class BasicExpressionTypingVisitor extends ExpressionTypingVisitor {
 
     @NotNull
     private CallCheckerContext createCallCheckerContext(@NotNull ExpressionTypingContext context) {
-        return new CallCheckerContext(context, components.languageVersionSettings, components.deprecationResolver);
+        return new CallCheckerContext(context, components.deprecationResolver);
     }
 
     @Override