Minor. rename ConstraintSystemCompleter

In front-end we have other ConstraintSystemCompleter and because of this
in dist we have ambiguity(because there all src folders compiles inside
same module.

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

@@ -19,8 +19,8 @@ package org.jetbrains.kotlin.resolve.calls.components
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
-import org.jetbrains.kotlin.resolve.calls.inference.components.ConstraintSystemCompleter
+import org.jetbrains.kotlin.resolve.calls.inference.components.KotlinConstraintSystemCompleter
-import org.jetbrains.kotlin.resolve.calls.inference.components.ConstraintSystemCompleter.ConstraintSystemCompletionMode
+import org.jetbrains.kotlin.resolve.calls.inference.components.KotlinConstraintSystemCompleter.ConstraintSystemCompletionMode
 import org.jetbrains.kotlin.resolve.calls.inference.components.NewTypeSubstitutor
 import org.jetbrains.kotlin.resolve.calls.inference.model.ExpectedTypeConstraintPosition
 import org.jetbrains.kotlin.resolve.calls.inference.returnTypeOrNothing
@@ -36,7 +36,7 @@ import org.jetbrains.kotlin.types.typeUtil.contains
 class KotlinCallCompleter(
         private val additionalDiagnosticReporter: AdditionalDiagnosticReporter,
         private val postponedArgumentsAnalyzer: PostponedArgumentsAnalyzer,
-        private val constraintSystemCompleter: ConstraintSystemCompleter
+        private val kotlinConstraintSystemCompleter: KotlinConstraintSystemCompleter
 ) {
 
     interface Context {
@@ -78,7 +78,7 @@ class KotlinCallCompleter(
     }
 
     private fun SimpleKotlinResolutionCandidate.runCompletion(completionMode: ConstraintSystemCompletionMode, resolutionCallbacks: KotlinResolutionCallbacks) {
-        constraintSystemCompleter.runCompletion(
+        kotlinConstraintSystemCompleter.runCompletion(
                 constraintSystem.asConstraintSystemCompleterContext(), completionMode, descriptorWithFreshTypes.returnTypeOrNothing
         ) {
             postponedArgumentsAnalyzer.analyze(constraintSystem.asPostponedArgumentsAnalyzerContext(), resolutionCallbacks, it)

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

@@ -18,7 +18,7 @@ package org.jetbrains.kotlin.resolve.calls.inference
 
 import org.jetbrains.kotlin.resolve.calls.components.KotlinCallCompleter
 import org.jetbrains.kotlin.resolve.calls.components.PostponedArgumentsAnalyzer
-import org.jetbrains.kotlin.resolve.calls.inference.components.ConstraintSystemCompleter
+import org.jetbrains.kotlin.resolve.calls.inference.components.KotlinConstraintSystemCompleter
 import org.jetbrains.kotlin.resolve.calls.inference.model.ConstraintStorage
 import org.jetbrains.kotlin.resolve.calls.model.KotlinCallDiagnostic
 
@@ -30,6 +30,6 @@ interface NewConstraintSystem {
     // after this method we shouldn't mutate system via ConstraintSystemBuilder
     fun asReadOnlyStorage(): ConstraintStorage
     fun asCallCompleterContext(): KotlinCallCompleter.Context
-    fun asConstraintSystemCompleterContext(): ConstraintSystemCompleter.Context
+    fun asConstraintSystemCompleterContext(): KotlinConstraintSystemCompleter.Context
     fun asPostponedArgumentsAnalyzerContext(): PostponedArgumentsAnalyzer.Context
 }

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

@@ -24,7 +24,7 @@ import org.jetbrains.kotlin.types.TypeConstructor
 import org.jetbrains.kotlin.types.UnwrappedType
 import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull
 
-class ConstraintSystemCompleter(
+class KotlinConstraintSystemCompleter(
         private val resultTypeResolver: ResultTypeResolver,
         private val variableFixationFinder: VariableFixationFinder
 ) {

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

@@ -16,8 +16,8 @@
 
 package org.jetbrains.kotlin.resolve.calls.inference.components
 
-import org.jetbrains.kotlin.resolve.calls.inference.components.ConstraintSystemCompleter.ConstraintSystemCompletionMode
+import org.jetbrains.kotlin.resolve.calls.inference.components.KotlinConstraintSystemCompleter.ConstraintSystemCompletionMode
-import org.jetbrains.kotlin.resolve.calls.inference.components.ConstraintSystemCompleter.ConstraintSystemCompletionMode.*
+import org.jetbrains.kotlin.resolve.calls.inference.components.KotlinConstraintSystemCompleter.ConstraintSystemCompletionMode.*
 import org.jetbrains.kotlin.resolve.calls.inference.model.Constraint
 import org.jetbrains.kotlin.resolve.calls.inference.model.DeclaredUpperBoundConstraintPosition
 import org.jetbrains.kotlin.resolve.calls.inference.model.VariableWithConstraints

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

@@ -38,7 +38,7 @@ class NewConstraintSystemImpl(val constraintInjector: ConstraintInjector, val re
         ConstraintInjector.Context,
         ResultTypeResolver.Context,
         KotlinCallCompleter.Context,
-        ConstraintSystemCompleter.Context,
+        KotlinConstraintSystemCompleter.Context,
         PostponedArgumentsAnalyzer.Context
 {
     private val storage = MutableConstraintStorage()
@@ -185,7 +185,7 @@ class NewConstraintSystemImpl(val constraintInjector: ConstraintInjector, val re
         return storage.buildCurrentSubstitutor()
     }
 
-    // ConstraintSystemBuilder, ConstraintSystemCompleter.Context
+    // ConstraintSystemBuilder, KotlinConstraintSystemCompleter.Context
     override val hasContradiction: Boolean
         get() = diagnostics.any { !it.candidateApplicability.isSuccess }.apply { checkState(State.BUILDING, State.COMPLETION, State.TRANSACTION) }
 
@@ -240,7 +240,7 @@ class NewConstraintSystemImpl(val constraintInjector: ConstraintInjector, val re
         return storage.notFixedTypeVariables
     }
 
-    // ConstraintInjector.Context, ConstraintSystemCompleter.Context
+    // ConstraintInjector.Context, KotlinConstraintSystemCompleter.Context
     override fun addError(error: KotlinCallDiagnostic) {
         checkState(State.BUILDING, State.COMPLETION, State.TRANSACTION)
         storage.errors.add(error)
@@ -252,11 +252,11 @@ class NewConstraintSystemImpl(val constraintInjector: ConstraintInjector, val re
         return storage.postponedArguments.filterIsInstance<PostponedLambdaArgument>()
     }
 
-    // FixationOrderCalculator.Context, KotlinCallCompleter.Context, ConstraintSystemCompleter.Context
+    // FixationOrderCalculator.Context, KotlinCallCompleter.Context, KotlinConstraintSystemCompleter.Context
     override val postponedArguments: List<PostponedKotlinCallArgument>
         get() = storage.postponedArguments.apply { checkState(State.BUILDING, State.COMPLETION) }
 
-    // ConstraintSystemCompleter.Context
+    // KotlinConstraintSystemCompleter.Context
     override fun fixVariable(variable: NewTypeVariable, resultType: UnwrappedType) {
         checkState(State.BUILDING, State.COMPLETION)
 
@@ -278,7 +278,7 @@ class NewConstraintSystemImpl(val constraintInjector: ConstraintInjector, val re
         return storage.innerCalls
     }
 
-    // ConstraintSystemCompleter.Context, PostponedArgumentsAnalyzer.Context
+    // KotlinConstraintSystemCompleter.Context, PostponedArgumentsAnalyzer.Context
     override fun canBeProper(type: UnwrappedType): Boolean {
         checkState(State.BUILDING, State.COMPLETION)
         return !type.contains { storage.notFixedTypeVariables.containsKey(it.constructor) }