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[K/N] KFC-446: K2 platform: Native alpha

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Merge-request: KT-MR-7905
Merged-by: Vladimir Sukharev <Vladimir.Sukharev@jetbrains.com>
This commit is contained in:
Vladimir Sukharev
2023-01-04 16:10:40 +00:00
committed by Space Team
parent 97be632c9a
commit 924898afb7
134 changed files with 46701 additions and 100 deletions
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compiler/ir/serialization.js/src/org/jetbrains/kotlin/ir/backend/js/firKlibSerialization.kt
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/*
* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.ir.backend.js
import org.jetbrains.kotlin.backend.common.serialization.metadata.buildKlibPackageFragment
import org.jetbrains.kotlin.builtins.StandardNames
import org.jetbrains.kotlin.fir.FirSession
import org.jetbrains.kotlin.fir.declarations.*
import org.jetbrains.kotlin.fir.declarations.utils.classId
import org.jetbrains.kotlin.fir.packageFqName
import org.jetbrains.kotlin.fir.resolve.ScopeSession
import org.jetbrains.kotlin.fir.serialization.FirElementAwareStringTable
import org.jetbrains.kotlin.fir.serialization.FirElementSerializer
import org.jetbrains.kotlin.fir.serialization.FirSerializerExtension
import org.jetbrains.kotlin.fir.serialization.TypeApproximatorForMetadataSerializer
import org.jetbrains.kotlin.metadata.ProtoBuf
import org.jetbrains.kotlin.metadata.deserialization.BinaryVersion
import org.jetbrains.kotlin.name.ClassId
import org.jetbrains.kotlin.serialization.SerializableStringTable
fun serializeSingleFirFile(file: FirFile, session: FirSession, scopeSession: ScopeSession, metadataVersion: BinaryVersion): ProtoBuf.PackageFragment {
val serializerExtension = FirKLibSerializerExtension(session, metadataVersion, FirElementAwareSerializableStringTable())
val approximator = TypeApproximatorForMetadataSerializer(session)
val packageSerializer = FirElementSerializer.createTopLevel(session, scopeSession, serializerExtension, approximator)
// TODO: typealiases (see klib serializer)
// TODO: split package fragment (see klib serializer)
// TODO: handle incremental/monolothic (see klib serializer) - maybe externally
val packageProto = packageSerializer.packagePartProto(file.packageFqName, file).build()
fun List<FirDeclaration>.makeClassesProtoWithNested(): List<Pair<ProtoBuf.Class, Int>> =
// TODO: filter out expects
filterIsInstance<FirClass>().sortedBy { it.classId.asFqNameString() }.flatMap {
val classSerializer = FirElementSerializer.create(session, scopeSession, it, serializerExtension, null, approximator)
val index = classSerializer.stringTable.getFqNameIndex(it)
listOf(classSerializer.classProto(it).build() to index) + it.declarations.makeClassesProtoWithNested()
}
val classesProto = file.declarations.makeClassesProtoWithNested()
val hasTopLevelDeclarations = file.declarations.any {
it is FirProperty || it is FirSimpleFunction || it is FirTypeAlias
}
return buildKlibPackageFragment(
packageProto,
classesProto,
file.packageFqName,
hasTopLevelDeclarations && classesProto.isEmpty(),
serializerExtension.stringTable as SerializableStringTable
)
}
class FirKLibSerializerExtension(
override val session: FirSession,
override val metadataVersion: BinaryVersion,
override val stringTable: FirElementAwareSerializableStringTable
) : FirSerializerExtension() {
override fun shouldSerializeFunction(function: FirFunction): Boolean = true
override fun shouldSerializeProperty(property: FirProperty): Boolean = true
}
class FirElementAwareSerializableStringTable() : FirElementAwareStringTable, SerializableStringTable() {
override fun getLocalClassIdReplacement(firClass: FirClass): ClassId? = ClassId.topLevel(StandardNames.FqNames.any.toSafe())
}