Load additional built-in classes constructors from JDK

#KT-9194 In Progress
 #KT-5175 In Progress
 #KT-10370 In Progress
 #KT-7127 In Progress

compiler/testData/builtin-classes/java6/kotlin.txt

@@ -33,6 +33,7 @@ public final class Array</*0*/ T> : kotlin.Cloneable, java.io.Serializable {
 
 public final class Boolean : kotlin.Comparable<kotlin.Boolean>, java.io.Serializable {
     /*primary*/ private constructor Boolean()
+    public constructor Boolean(/*0*/ p0: kotlin.String!)
     public final infix fun and(/*0*/ other: kotlin.Boolean): kotlin.Boolean
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Boolean): kotlin.Int
     public final operator fun not(): kotlin.Boolean
@@ -53,6 +54,7 @@ public final class BooleanArray : kotlin.Cloneable, java.io.Serializable {
 
 public final class Byte : kotlin.Number, kotlin.Comparable<kotlin.Byte>, java.io.Serializable {
     /*primary*/ private constructor Byte()
+    public constructor Byte(/*0*/ p0: kotlin.String!)
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -219,6 +221,7 @@ public final enum class DeprecationLevel : kotlin.Enum<kotlin.DeprecationLevel>
 
 public final class Double : kotlin.Number, kotlin.Comparable<kotlin.Double>, java.io.Serializable {
     /*primary*/ private constructor Double()
+    public constructor Double(/*0*/ p0: kotlin.String!)
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -315,6 +318,8 @@ public abstract class Enum</*0*/ E : kotlin.Enum<E>> : kotlin.Comparable<E>, jav
 
 public final class Float : kotlin.Number, kotlin.Comparable<kotlin.Float>, java.io.Serializable {
     /*primary*/ private constructor Float()
+    public constructor Float(/*0*/ p0: kotlin.Double)
+    public constructor Float(/*0*/ p0: kotlin.String!)
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -394,6 +399,7 @@ public interface Function</*0*/ out R> {
 
 public final class Int : kotlin.Number, kotlin.Comparable<kotlin.Int>, java.io.Serializable {
     /*primary*/ private constructor Int()
+    public constructor Int(/*0*/ p0: kotlin.String!)
     public final infix fun and(/*0*/ other: kotlin.Int): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
@@ -475,6 +481,7 @@ public final class IntArray : kotlin.Cloneable, java.io.Serializable {
 
 public final class Long : kotlin.Number, kotlin.Comparable<kotlin.Long>, java.io.Serializable {
     /*primary*/ private constructor Long()
+    public constructor Long(/*0*/ p0: kotlin.String!)
     public final infix fun and(/*0*/ other: kotlin.Long): kotlin.Long
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
@@ -579,6 +586,7 @@ public abstract class Number : kotlin.Any, java.io.Serializable {
 
 public final class Short : kotlin.Number, kotlin.Comparable<kotlin.Short>, java.io.Serializable {
     /*primary*/ private constructor Short()
+    public constructor Short(/*0*/ p0: kotlin.String!)
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -653,6 +661,17 @@ public final class ShortArray : kotlin.Cloneable, java.io.Serializable {
 
 public final class String : kotlin.Comparable<kotlin.String>, kotlin.CharSequence, java.io.Serializable {
     /*primary*/ public constructor String()
+    public constructor String(/*0*/ p0: java.lang.StringBuffer!)
+    public constructor String(/*0*/ p0: java.lang.StringBuilder!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: java.nio.charset.Charset!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int, /*3*/ p3: java.nio.charset.Charset!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int, /*3*/ p3: kotlin.String!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.String!)
+    public constructor String(/*0*/ p0: kotlin.CharArray!)
+    public constructor String(/*0*/ p0: kotlin.CharArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int)
+    public constructor String(/*0*/ p0: kotlin.IntArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int)
     public open override /*1*/ val length: kotlin.Int
         public open override /*1*/ fun <get-length>(): kotlin.Int
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.String): kotlin.Int

compiler/testData/builtin-classes/java8/kotlin.txt

@@ -33,6 +33,7 @@ public final class Array</*0*/ T> : kotlin.Cloneable, java.io.Serializable {
 
 public final class Boolean : kotlin.Comparable<kotlin.Boolean>, java.io.Serializable {
     /*primary*/ private constructor Boolean()
+    public constructor Boolean(/*0*/ p0: kotlin.String!)
     public final infix fun and(/*0*/ other: kotlin.Boolean): kotlin.Boolean
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Boolean): kotlin.Int
     public final operator fun not(): kotlin.Boolean
@@ -53,6 +54,7 @@ public final class BooleanArray : kotlin.Cloneable, java.io.Serializable {
 
 public final class Byte : kotlin.Number, kotlin.Comparable<kotlin.Byte>, java.io.Serializable {
     /*primary*/ private constructor Byte()
+    public constructor Byte(/*0*/ p0: kotlin.String!)
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -221,6 +223,7 @@ public final enum class DeprecationLevel : kotlin.Enum<kotlin.DeprecationLevel>
 
 public final class Double : kotlin.Number, kotlin.Comparable<kotlin.Double>, java.io.Serializable {
     /*primary*/ private constructor Double()
+    public constructor Double(/*0*/ p0: kotlin.String!)
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -317,6 +320,8 @@ public abstract class Enum</*0*/ E : kotlin.Enum<E>> : kotlin.Comparable<E>, jav
 
 public final class Float : kotlin.Number, kotlin.Comparable<kotlin.Float>, java.io.Serializable {
     /*primary*/ private constructor Float()
+    public constructor Float(/*0*/ p0: kotlin.Double)
+    public constructor Float(/*0*/ p0: kotlin.String!)
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public open override /*1*/ fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -396,6 +401,7 @@ public interface Function</*0*/ out R> {
 
 public final class Int : kotlin.Number, kotlin.Comparable<kotlin.Int>, java.io.Serializable {
     /*primary*/ private constructor Int()
+    public constructor Int(/*0*/ p0: kotlin.String!)
     public final infix fun and(/*0*/ other: kotlin.Int): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
@@ -477,6 +483,7 @@ public final class IntArray : kotlin.Cloneable, java.io.Serializable {
 
 public final class Long : kotlin.Number, kotlin.Comparable<kotlin.Long>, java.io.Serializable {
     /*primary*/ private constructor Long()
+    public constructor Long(/*0*/ p0: kotlin.String!)
     public final infix fun and(/*0*/ other: kotlin.Long): kotlin.Long
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
@@ -581,6 +588,7 @@ public abstract class Number : kotlin.Any, java.io.Serializable {
 
 public final class Short : kotlin.Number, kotlin.Comparable<kotlin.Short>, java.io.Serializable {
     /*primary*/ private constructor Short()
+    public constructor Short(/*0*/ p0: kotlin.String!)
     public final operator fun compareTo(/*0*/ other: kotlin.Byte): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Double): kotlin.Int
     public final operator fun compareTo(/*0*/ other: kotlin.Float): kotlin.Int
@@ -655,6 +663,17 @@ public final class ShortArray : kotlin.Cloneable, java.io.Serializable {
 
 public final class String : kotlin.Comparable<kotlin.String>, kotlin.CharSequence, java.io.Serializable {
     /*primary*/ public constructor String()
+    public constructor String(/*0*/ p0: java.lang.StringBuffer!)
+    public constructor String(/*0*/ p0: java.lang.StringBuilder!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: java.nio.charset.Charset!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int, /*3*/ p3: java.nio.charset.Charset!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int, /*3*/ p3: kotlin.String!)
+    public constructor String(/*0*/ p0: kotlin.ByteArray!, /*1*/ p1: kotlin.String!)
+    public constructor String(/*0*/ p0: kotlin.CharArray!)
+    public constructor String(/*0*/ p0: kotlin.CharArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int)
+    public constructor String(/*0*/ p0: kotlin.IntArray!, /*1*/ p1: kotlin.Int, /*2*/ p2: kotlin.Int)
     public open override /*1*/ val length: kotlin.Int
         public open override /*1*/ fun <get-length>(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun chars(): java.util.stream.IntStream!
@@ -677,6 +696,7 @@ public final class String : kotlin.Comparable<kotlin.String>, kotlin.CharSequenc
 
 public open class Throwable : kotlin.Any, java.io.Serializable {
     public constructor Throwable()
+    protected/*protected and package*/ constructor Throwable(/*0*/ p0: kotlin.String!, /*1*/ p1: kotlin.Throwable!, /*2*/ p2: kotlin.Boolean, /*3*/ p3: kotlin.Boolean)
     public constructor Throwable(/*0*/ message: kotlin.String?)
     /*primary*/ public constructor Throwable(/*0*/ message: kotlin.String?, /*1*/ cause: kotlin.Throwable?)
     public constructor Throwable(/*0*/ cause: kotlin.Throwable?)

core/descriptor.loader.java/src/org/jetbrains/kotlin/load/kotlin/BuiltInClassesAreSerializableOnJvm.kt

@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.load.kotlin
 
+import org.jetbrains.kotlin.builtins.DefaultBuiltIns
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.descriptors.impl.ClassDescriptorImpl
@@ -31,6 +32,7 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.platform.JavaToKotlinClassMap
 import org.jetbrains.kotlin.platform.createMappedTypeParametersSubstitution
+import org.jetbrains.kotlin.resolve.OverridingUtil
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
 import org.jetbrains.kotlin.resolve.jvm.JvmPrimitiveType
@@ -43,6 +45,7 @@ import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.Variance
 import org.jetbrains.kotlin.utils.SmartSet
 import org.jetbrains.kotlin.utils.addToStdlib.check
+import org.jetbrains.kotlin.utils.sure
 import java.io.Serializable
 import java.util.*
 
@@ -50,6 +53,7 @@ open class BuiltInClassesAreSerializableOnJvm(
         private val moduleDescriptor: ModuleDescriptor,
         deferredOwnerModuleDescriptor: () -> ModuleDescriptor
 ) : AdditionalClassPartsProvider {
+    private val j2kClassMap = JavaToKotlinClassMap.INSTANCE
 
     private val ownerModuleDescriptor: ModuleDescriptor by lazy(deferredOwnerModuleDescriptor)
 
@@ -106,25 +110,14 @@ open class BuiltInClassesAreSerializableOnJvm(
             classDescriptor: DeserializedClassDescriptor,
             functionsByScope: (MemberScope) -> Collection<SimpleFunctionDescriptor>
     ): Collection<SimpleFunctionDescriptor> {
-        // Prevents recursive dependency: memberScope(Any) -> memberScope(Object) -> memberScope(Any)
+        val javaAnalogueDescriptor = classDescriptor.getJavaAnalogue() ?: return emptyList()
-        // No additional members should be added to Any
-        if (classDescriptor.isAny) return emptyList()
-
-        val fqName = classDescriptor.fqNameUnsafe.check { it.isSafe }?.toSafe() ?: return emptyList()
-
-        val j2kClassMap = JavaToKotlinClassMap.INSTANCE
-        val javaAnalogueFqName = j2kClassMap.mapKotlinToJava(fqName.toUnsafe())?.asSingleFqName() ?: return emptyList()
-
-        if (javaAnalogueFqName in IGNORE_BY_DEFAULT_CLASS_FQ_NAMES) return emptyList()
-
-        val javaAnalogueDescriptor =
-                ownerModuleDescriptor.resolveClassByFqName(javaAnalogueFqName, NoLookupLocation.FROM_BUILTINS) as? LazyJavaClassDescriptor
-                ?: return emptyList()
 
         val platformClassDescriptors = j2kClassMap.mapPlatformClass(javaAnalogueDescriptor.fqNameSafe, DefaultBuiltIns.Instance)
         val kotlinMutableClassIfContainer = platformClassDescriptors.lastOrNull() ?: return emptyList()
         val platformVersions = SmartSet.create(platformClassDescriptors.map { it.fqNameSafe })
 
+        if (javaAnalogueDescriptor.fqNameSafe in IGNORE_BY_DEFAULT_CLASS_FQ_NAMES) return emptyList()
+
         val isMutable = j2kClassMap.isMutable(classDescriptor)
 
         val fakeJavaClassDescriptor =
@@ -150,6 +143,52 @@ open class BuiltInClassesAreSerializableOnJvm(
                 }
     }
 
+    private fun ClassDescriptor.getJavaAnalogue(): LazyJavaClassDescriptor? {
+        // Prevents recursive dependency: memberScope(Any) -> memberScope(Object) -> memberScope(Any)
+        // No additional members should be added to Any
+        if (isAny) return null
+
+        val fqName = fqNameUnsafe.check { it.isSafe }?.toSafe() ?: return null
+        val javaAnalogueFqName = j2kClassMap.mapKotlinToJava(fqName.toUnsafe())?.asSingleFqName() ?: return null
+
+        return ownerModuleDescriptor.resolveClassByFqName(javaAnalogueFqName, NoLookupLocation.FROM_BUILTINS) as? LazyJavaClassDescriptor
+    }
+
+    override fun getConstructors(classDescriptor: DeserializedClassDescriptor): Collection<ConstructorDescriptor> {
+        if (classDescriptor.kind != ClassKind.CLASS) return emptyList()
+
+        val javaAnalogueDescriptor = classDescriptor.getJavaAnalogue() ?: return emptyList()
+
+        val defaultKotlinVersion =
+                j2kClassMap.mapJavaToKotlin(javaAnalogueDescriptor.fqNameSafe, DefaultBuiltIns.Instance) ?: return emptyList()
+
+        val substitutor = createMappedTypeParametersSubstitution(defaultKotlinVersion, javaAnalogueDescriptor).buildSubstitutor()
+
+        fun ConstructorDescriptor.isEffectivelyTheSameAs(javaConstructor: ConstructorDescriptor) =
+                OverridingUtil.getBothWaysOverridability(this, javaConstructor.substitute(substitutor)) ==
+                    OverridingUtil.OverrideCompatibilityInfo.Result.OVERRIDABLE
+
+        return javaAnalogueDescriptor.constructors.filter {
+            javaConstructor ->
+            javaConstructor.visibility.isPublicAPI &&
+                defaultKotlinVersion.constructors.none { it.isEffectivelyTheSameAs(javaConstructor) } &&
+                !javaConstructor.isTrivialCopyConstructorFor(classDescriptor) &&
+                !KotlinBuiltIns.isDeprecated(javaConstructor)
+        }.map {
+            javaConstructor ->
+            javaConstructor.newCopyBuilder().apply {
+                setOwner(classDescriptor)
+                setReturnType(classDescriptor.defaultType)
+                setPreserveSourceElement()
+                setSubstitution(substitutor.substitution)
+            }.build() as ConstructorDescriptor
+        }
+    }
+
+    private fun ConstructorDescriptor.isTrivialCopyConstructorFor(classDescriptor: DeserializedClassDescriptor): Boolean
+        = valueParameters.size == 1 &&
+            valueParameters.single().type.constructor.declarationDescriptor?.fqNameUnsafe == classDescriptor.fqNameUnsafe
+
     companion object {
         fun isSerializableInJava(classFqName: FqName): Boolean {
             val fqNameUnsafe = classFqName.toUnsafe()

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/AdditionalClassPartsProvider.kt

@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.serialization.deserialization
 
+import org.jetbrains.kotlin.descriptors.ConstructorDescriptor
 import org.jetbrains.kotlin.descriptors.SimpleFunctionDescriptor
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor
@@ -24,11 +25,13 @@ import org.jetbrains.kotlin.types.KotlinType
 interface AdditionalClassPartsProvider {
     fun getSupertypes(classDescriptor: DeserializedClassDescriptor): Collection<KotlinType>
     fun getFunctions(name: Name, classDescriptor: DeserializedClassDescriptor): Collection<SimpleFunctionDescriptor>
+    fun getConstructors(classDescriptor: DeserializedClassDescriptor): Collection<ConstructorDescriptor>
     fun getFunctionsNames(classDescriptor: DeserializedClassDescriptor): Collection<Name>
 
     object None : AdditionalClassPartsProvider {
         override fun getSupertypes(classDescriptor: DeserializedClassDescriptor): Collection<KotlinType> = emptyList()
         override fun getFunctions(name: Name, classDescriptor: DeserializedClassDescriptor): Collection<SimpleFunctionDescriptor> = emptyList()
         override fun getFunctionsNames(classDescriptor: DeserializedClassDescriptor): Collection<Name> = emptyList()
+        override fun getConstructors(classDescriptor: DeserializedClassDescriptor): Collection<ConstructorDescriptor> = emptyList()
     }
 }

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/descriptors/DeserializedClassDescriptor.kt

@@ -116,7 +116,8 @@ class DeserializedClassDescriptor(
     override fun getUnsubstitutedPrimaryConstructor(): ConstructorDescriptor? = primaryConstructor()
 
     private fun computeConstructors(): Collection<ConstructorDescriptor> =
-            computeSecondaryConstructors() + getUnsubstitutedPrimaryConstructor().singletonOrEmptyList()
+            computeSecondaryConstructors() + unsubstitutedPrimaryConstructor.singletonOrEmptyList() +
+            c.components.additionalClassPartsProvider.getConstructors(this)
 
     private fun computeSecondaryConstructors(): List<ConstructorDescriptor> =
             classProto.constructorList.filter { Flags.IS_SECONDARY.get(it.flags) }.map {