Switch to auto generated IR tree

Co-authored-by: Alexander Udalov <alexander.udalov@jetbrains.com>

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/ScriptGenerator.kt

@@ -110,33 +110,35 @@ class ScriptGenerator(declarationGenerator: DeclarationGenerator) : DeclarationG
                 makeParameter(it.thisAsReceiverParameter, IrDeclarationOrigin.SCRIPT_IMPLICIT_RECEIVER, parametersIndex++)
             }
 
-            irScript.providedProperties = descriptor.scriptProvidedProperties.zip(descriptor.scriptProvidedPropertiesParameters)
-                .map { (providedProperty, parameter) ->
-                    // TODO: initializer
-                    // TODO: do not keep direct links
-                    val type = providedProperty.type.toIrType()
-                    val valueParameter = context.symbolTable.declareValueParameter(
+            descriptor.scriptProvidedProperties.zip(descriptor.scriptProvidedPropertiesParameters) { providedProperty, parameter ->
+                // TODO: initializer
+                // TODO: do not keep direct links
+                val type = providedProperty.type.toIrType()
+                val valueParameter = context.symbolTable.declareValueParameter(
+                    UNDEFINED_OFFSET, UNDEFINED_OFFSET,
+                    IrDeclarationOrigin.SCRIPT_PROVIDED_PROPERTY, parameter, type
+                ) { symbol ->
+                    context.irFactory.createValueParameter(
                         UNDEFINED_OFFSET, UNDEFINED_OFFSET,
-                        IrDeclarationOrigin.SCRIPT_PROVIDED_PROPERTY, parameter, type
-                    ) { symbol ->
-                        context.irFactory.createValueParameter(
-                            UNDEFINED_OFFSET, UNDEFINED_OFFSET,
-                            IrDeclarationOrigin.SCRIPT_PROVIDED_PROPERTY, symbol, descriptor.name,
-                            parametersIndex, type, null, isCrossinline = false, isNoinline = false, isHidden = false, isAssignable = false
-                        ).also { it.parent = irScript }
-                    }
-                    parametersIndex++
-                    val irProperty =
-                        PropertyGenerator(declarationGenerator).generateSyntheticProperty(
-                            ktScript,
-                            providedProperty,
-                            valueParameter,
-                            generateSyntheticAccessors = true
-                        )
-                    irProperty.origin = IrDeclarationOrigin.SCRIPT_PROVIDED_PROPERTY
-                    irScript.statements += irProperty
-                    valueParameter to irProperty.symbol
+                        IrDeclarationOrigin.SCRIPT_PROVIDED_PROPERTY, symbol, descriptor.name,
+                        parametersIndex, type, null, isCrossinline = false, isNoinline = false, isHidden = false, isAssignable = false
+                    ).also { it.parent = irScript }
                 }
+                parametersIndex++
+                val irProperty =
+                    PropertyGenerator(declarationGenerator).generateSyntheticProperty(
+                        ktScript,
+                        providedProperty,
+                        valueParameter,
+                        generateSyntheticAccessors = true
+                    )
+                irProperty.origin = IrDeclarationOrigin.SCRIPT_PROVIDED_PROPERTY
+                irScript.statements += irProperty
+                valueParameter to irProperty.symbol
+            }.unzip().let { (params, props) ->
+                irScript.providedProperties = props
+                irScript.providedPropertiesParameters = params
+            }
 
             irScript.constructor = with(IrFunctionBuilder().apply {
                 isPrimary = true
@@ -155,7 +157,7 @@ class ScriptGenerator(declarationGenerator: DeclarationGenerator) : DeclarationG
                     addIfNotNull(irScript.earlierScriptsParameter)
                     addAll(irScript.explicitCallParameters)
                     addAll(irScript.implicitReceiversParameters)
-                    irScript.providedProperties.forEach { add(it.first) }
+                    addAll(irScript.providedPropertiesParameters)
                 }
                 irConstructor.parent = irScript
                 irConstructor.metadata = DescriptorMetadataSource.Function(descriptor.unsubstitutedPrimaryConstructor)

compiler/ir/ir.tree/build.gradle.kts

@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.ideaExt.idea
+
 plugins {
     kotlin("jvm")
     id("jps-compatible")
@@ -10,10 +12,57 @@ dependencies {
     implementation(project(":compiler:util"))
     implementation(project(":compiler:config"))
 
+    compileOnly(project("tree-generator")) // Provided, so that IDEA can recognize references to this module in KDoc.
     compileOnly(intellijCore())
 }
 
 sourceSets {
-    "main" { projectDefault() }
+    "main" {
+        projectDefault()
+        this.java.srcDir("gen")
+    }
     "test" {}
 }
+
+val generatorClasspath by configurations.creating
+
+dependencies {
+    generatorClasspath(project("tree-generator"))
+}
+
+val generationRoot = projectDir.resolve("gen")
+
+val generateTree by tasks.registering(NoDebugJavaExec::class) {
+
+    val generatorRoot = "$projectDir/tree-generator/src/"
+
+    val generatorConfigurationFiles = fileTree(generatorRoot) {
+        include("**/*.kt")
+    }
+
+    inputs.files(generatorConfigurationFiles)
+    outputs.dirs(generationRoot)
+
+    args(generationRoot)
+    workingDir = rootDir
+    classpath = generatorClasspath
+    main = "org.jetbrains.kotlin.ir.generator.MainKt"
+    systemProperties["line.separator"] = "\n"
+}
+
+val compileKotlin by tasks
+
+compileKotlin.dependsOn(generateTree)
+
+tasks.withType<org.jetbrains.kotlin.gradle.dsl.KotlinCompile<*>> {
+    kotlinOptions {
+        freeCompilerArgs += "-Xinline-classes"
+    }
+}
+
+if (kotlinBuildProperties.isInJpsBuildIdeaSync) {
+    apply(plugin = "idea")
+    idea {
+        this.module.generatedSourceDirs.add(generationRoot)
+    }
+}

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/IrElement.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/IrElement.kt

@@ -3,11 +3,18 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir
 
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
 
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.rootElement
+ */
 interface IrElement {
     val startOffset: Int
 

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/IrStatement.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/IrStatement.kt

@@ -3,6 +3,13 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir
 
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.statement
+ */
 interface IrStatement : IrElement

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrAnonymousInitializer.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrAnonymousInitializer.kt

@@ -3,6 +3,9 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
@@ -12,9 +15,14 @@ import org.jetbrains.kotlin.ir.symbols.IrAnonymousInitializerSymbol
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
 
+/**
+ * A leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.anonymousInitializer
+ */
 abstract class IrAnonymousInitializer : IrDeclarationBase() {
     @ObsoleteDescriptorBasedAPI
-    abstract override val descriptor: ClassDescriptor // TODO special descriptor for anonymous initializer blocks
+    abstract override val descriptor: ClassDescriptor
+
     abstract override val symbol: IrAnonymousInitializerSymbol
 
     abstract val isStatic: Boolean

compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrAttributeContainer.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2010-2021 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.
+ */
+
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
+package org.jetbrains.kotlin.ir.declarations
+
+import org.jetbrains.kotlin.ir.IrElement
+
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.attributeContainer
+ */
+interface IrAttributeContainer : IrElement {
+    var attributeOwnerId: IrAttributeContainer
+}

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrClass.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrClass.kt

@@ -3,9 +3,16 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
-import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.descriptors.ClassKind
+import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.SourceElement
+import org.jetbrains.kotlin.descriptors.ValueClassRepresentation
 import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
 import org.jetbrains.kotlin.ir.types.IrSimpleType
@@ -15,21 +22,32 @@ import org.jetbrains.kotlin.ir.util.transformInPlace
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
 
-abstract class IrClass :
-    IrDeclarationBase(), IrPossiblyExternalDeclaration, IrDeclarationWithVisibility,
-    IrDeclarationContainer, IrTypeParametersContainer, IrAttributeContainer, IrMetadataSourceOwner {
-
+/**
+ * A leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.class
+ */
+abstract class IrClass : IrDeclarationBase(), IrPossiblyExternalDeclaration,
+        IrDeclarationWithVisibility, IrTypeParametersContainer, IrDeclarationContainer,
+        IrAttributeContainer, IrMetadataSourceOwner {
     @ObsoleteDescriptorBasedAPI
     abstract override val descriptor: ClassDescriptor
+
     abstract override val symbol: IrClassSymbol
 
     abstract val kind: ClassKind
+
     abstract var modality: Modality
+
     abstract val isCompanion: Boolean
+
     abstract val isInner: Boolean
+
     abstract val isData: Boolean
+
     abstract val isValue: Boolean
+
     abstract val isExpect: Boolean
+
     abstract val isFun: Boolean
 
     abstract val source: SourceElement

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrConstructor.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrConstructor.kt

@@ -3,16 +3,24 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
 import org.jetbrains.kotlin.descriptors.ClassConstructorDescriptor
 import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
 import org.jetbrains.kotlin.ir.symbols.IrConstructorSymbol
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
 
+/**
+ * A leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.constructor
+ */
 abstract class IrConstructor : IrFunction() {
     @ObsoleteDescriptorBasedAPI
     abstract override val descriptor: ClassConstructorDescriptor
+
     abstract override val symbol: IrConstructorSymbol
 
     abstract val isPrimary: Boolean

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrDeclaration.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrDeclaration.kt

@@ -3,12 +3,19 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
 import org.jetbrains.kotlin.ir.IrStatement
 import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
 
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.declaration
+ */
 interface IrDeclaration : IrStatement, IrSymbolOwner, IrMutableAnnotationContainer {
     @ObsoleteDescriptorBasedAPI
     val descriptor: DeclarationDescriptor

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrDeclarationBase.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrDeclarationBase.kt

@@ -1,10 +1,17 @@
 /*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 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.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
 import org.jetbrains.kotlin.ir.IrElementBase
 
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.declarationBase
+ */
 abstract class IrDeclarationBase : IrElementBase(), IrDeclaration

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrDeclarationContainer.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrDeclarationContainer.kt

@@ -3,8 +3,16 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
+
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.declarationContainer
+ */
 interface IrDeclarationContainer : IrDeclarationParent {
     val declarations: MutableList<IrDeclaration>
 }

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/IrDeclarationParent.kt → compiler/ir/ir.tree/gen/org/jetbrains/kotlin/ir/declarations/IrDeclarationParent.kt

@@ -1,10 +1,17 @@
 /*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 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.
  */
 
+//This file was generated automatically
+//DO NOT MODIFY IT MANUALLY
+
 package org.jetbrains.kotlin.ir.declarations
 
 import org.jetbrains.kotlin.ir.IrElement
 
+/**
+ * A non-leaf IR tree element.
+ * @sample org.jetbrains.kotlin.ir.generator.IrTree.declarationParent
+ */
 interface IrDeclarationParent : IrElement