[Generator] Reference generator class in generated code files

core/builtins/native/kotlin/Arrays.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.arrays.GenerateArrays
 
 package kotlin
 

core/builtins/native/kotlin/Boolean.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.JvmBooleanGenerator
 
 package kotlin
 

core/builtins/native/kotlin/Char.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.JvmCharGenerator
 
 package kotlin
 

core/builtins/native/kotlin/Primitives.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.JvmPrimitivesGenerator
 
 package kotlin
 

generators/builtins/generateBuiltIns.kt

@@ -10,15 +10,11 @@ import org.jetbrains.kotlin.generators.builtins.arrays.GenerateArrays
 import org.jetbrains.kotlin.generators.builtins.functions.GenerateFunctions
 import org.jetbrains.kotlin.generators.builtins.iterators.GenerateIterators
 import org.jetbrains.kotlin.generators.builtins.numbers.GenerateFloorDivMod
-import org.jetbrains.kotlin.generators.builtins.numbers.primitives.JsPrimitivesGenerator
-import org.jetbrains.kotlin.generators.builtins.numbers.primitives.JvmPrimitivesGenerator
-import org.jetbrains.kotlin.generators.builtins.numbers.primitives.NativePrimitivesGenerator
-import org.jetbrains.kotlin.generators.builtins.numbers.primitives.WasmPrimitivesGenerator
+import org.jetbrains.kotlin.generators.builtins.numbers.primitives.*
 import org.jetbrains.kotlin.generators.builtins.progressionIterators.GenerateProgressionIterators
 import org.jetbrains.kotlin.generators.builtins.progressions.GenerateProgressions
 import org.jetbrains.kotlin.generators.builtins.ranges.GenerateRanges
 import org.jetbrains.kotlin.generators.builtins.unsigned.generateUnsignedTypes
-import primitives.*
 import java.io.File
 import java.io.PrintWriter
 
@@ -52,6 +48,7 @@ abstract class BuiltInsSourceGenerator(val out: PrintWriter) : BuiltInsGenerator
         // Don't include generator class name in the message: these are built-in sources,
         // and we don't want to scare users with any internal information about our project
         out.println("// Auto-generated file. DO NOT EDIT!")
+        out.println("// Generated by: ${this::class.qualifiedName}")
         out.println()
         getMultifileClassName()?.let { name ->
             out.println("@file:kotlin.jvm.JvmName(\"$name\")")

generators/builtins/primitives/BasePrimitivesGenerator.kt

@@ -234,7 +234,7 @@ abstract class BasePrimitivesGenerator(private val writer: PrintWriter) : BuiltI
     }
 
     private fun generateFile(): FileBuilder {
-        return file { generateClasses() }.apply { this.modifyGeneratedFile() }
+        return file(this::class) { generateClasses() }.apply { this.modifyGeneratedFile() }
     }
 
     private fun FileBuilder.generateClasses() {

generators/builtins/primitives/BooleanGenerator.kt

@@ -3,11 +3,10 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package primitives
+package org.jetbrains.kotlin.generators.builtins.numbers.primitives
 
 import org.jetbrains.kotlin.generators.builtins.PrimitiveType
 import org.jetbrains.kotlin.generators.builtins.generateBuiltIns.BuiltInsGenerator
-import org.jetbrains.kotlin.generators.builtins.numbers.primitives.*
 import org.jetbrains.kotlin.generators.builtins.numbers.primitives.NativePrimitivesGenerator.Companion.setAsExternal
 import org.jetbrains.kotlin.generators.builtins.numbers.primitives.WasmPrimitivesGenerator.Companion.implementAsIntrinsic
 import org.jetbrains.kotlin.generators.builtins.numbers.primitives.WasmPrimitivesGenerator.Companion.implementedAsIntrinsic
@@ -19,7 +18,7 @@ abstract class BooleanGenerator(private val writer: PrintWriter) : BuiltInsGener
     }
 
     private fun generateFile(): FileBuilder {
-        return file { generateClass() }.apply { this.modifyGeneratedFile() }
+        return file(this::class) { generateClass() }.apply { this.modifyGeneratedFile() }
     }
 
     private fun FileBuilder.generateClass() {

generators/builtins/primitives/CharGenerator.kt

@@ -3,11 +3,10 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package primitives
+package org.jetbrains.kotlin.generators.builtins.numbers.primitives
 
 import org.jetbrains.kotlin.generators.builtins.PrimitiveType
 import org.jetbrains.kotlin.generators.builtins.generateBuiltIns.BuiltInsGenerator
-import org.jetbrains.kotlin.generators.builtins.numbers.primitives.*
 import org.jetbrains.kotlin.generators.builtins.numbers.primitives.NativePrimitivesGenerator.Companion.setAsExternal
 import java.io.PrintWriter
 
@@ -17,7 +16,7 @@ abstract class CharGenerator(private val writer: PrintWriter) : BuiltInsGenerato
     }
 
     private fun generateFile(): FileBuilder {
-        return file { generateClass() }.apply { this.modifyGeneratedFile() }
+        return file(this::class) { generateClass() }.apply { this.modifyGeneratedFile() }
     }
 
     private fun FileBuilder.generateClass() {

generators/builtins/primitives/builders.kt

@@ -6,13 +6,14 @@
 package org.jetbrains.kotlin.generators.builtins.numbers.primitives
 
 import java.io.File
+import kotlin.reflect.KClass
 
 private fun String.shift(): String {
     return this.split(END_LINE).joinToString(separator = END_LINE) { if (it.isEmpty()) it else "    $it" }
 }
 
-internal fun file(init: FileBuilder.() -> Unit): FileBuilder {
-    val file = FileBuilder()
+internal fun file(builtBy: KClass<*>, init: FileBuilder.() -> Unit): FileBuilder {
+    val file = FileBuilder(builtBy.qualifiedName!!)
     file.init()
     return file
 }
@@ -76,7 +77,7 @@ internal abstract class AnnotatedAndDocumented {
     }
 }
 
-internal class FileBuilder : PrimitiveBuilder {
+internal class FileBuilder(private val builtBy: String) : PrimitiveBuilder {
     private val suppresses: MutableList<String> = mutableListOf()
     private val imports: MutableList<String> = mutableListOf()
     private val fileComments: MutableList<String> = mutableListOf()
@@ -105,6 +106,7 @@ internal class FileBuilder : PrimitiveBuilder {
             appendLine(File("license/COPYRIGHT_HEADER.txt").readText())
             appendLine()
             appendLine("// Auto-generated file. DO NOT EDIT!")
+            appendLine("// Generated by $builtBy")
             appendLine()
 
             if (suppresses.isNotEmpty()) {

kotlin-native/runtime/src/main/kotlin/kotlin/Boolean.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.NativeBooleanGenerator
 
 package kotlin
 

kotlin-native/runtime/src/main/kotlin/kotlin/Char.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.NativeCharGenerator
 
 @file:Suppress("NOTHING_TO_INLINE")
 

kotlin-native/runtime/src/main/kotlin/kotlin/Primitives.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.NativePrimitivesGenerator
 
 @file:Suppress("OVERRIDE_BY_INLINE", "NOTHING_TO_INLINE")
 

libraries/stdlib/js-ir/builtins/Boolean.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.JsBooleanGenerator
 
 @file:Suppress("NON_ABSTRACT_FUNCTION_WITH_NO_BODY", "UNUSED_PARAMETER")
 

libraries/stdlib/js-ir/builtins/Char.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.JsCharGenerator
 
 package kotlin
 

libraries/stdlib/js-ir/builtins/Primitives.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.JsPrimitivesGenerator
 
 @file:Suppress("NON_ABSTRACT_FUNCTION_WITH_NO_BODY", "UNUSED_PARAMETER")
 

libraries/stdlib/jvm/runtime/kotlin/jvm/functions/Functions.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.functions.GenerateFunctions
 
 package kotlin.jvm.functions
 

libraries/stdlib/jvm/runtime/kotlin/jvm/internal/ArrayIterators.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.arrayIterators.GenerateArrayIterators
 
 package kotlin.jvm.internal
 

libraries/stdlib/src/kotlin/collections/PrimitiveIterators.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.iterators.GenerateIterators
 
 package kotlin.collections
 

libraries/stdlib/src/kotlin/ranges/PrimitiveRanges.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.ranges.GenerateRanges
 
 package kotlin.ranges
 

libraries/stdlib/src/kotlin/ranges/ProgressionIterators.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.progressionIterators.GenerateProgressionIterators
 
 package kotlin.ranges
 

libraries/stdlib/src/kotlin/ranges/Progressions.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.progressions.GenerateProgressions
 
 package kotlin.ranges
 

libraries/stdlib/src/kotlin/util/FloorDivMod.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.numbers.GenerateFloorDivMod
 
 @file:kotlin.jvm.JvmName("NumbersKt")
 @file:kotlin.jvm.JvmMultifileClass

libraries/stdlib/unsigned/src/kotlin/UByte.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedTypeGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/UByteArray.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedArrayGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/UInt.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedTypeGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/UIntArray.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedArrayGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/UIntRange.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedRangeGenerator
 
 package kotlin.ranges
 

libraries/stdlib/unsigned/src/kotlin/ULong.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedTypeGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/ULongArray.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedArrayGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/ULongRange.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedRangeGenerator
 
 package kotlin.ranges
 

libraries/stdlib/unsigned/src/kotlin/UShort.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedTypeGenerator
 
 package kotlin
 

libraries/stdlib/unsigned/src/kotlin/UShortArray.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by: org.jetbrains.kotlin.generators.builtins.unsigned.UnsignedArrayGenerator
 
 package kotlin
 

libraries/stdlib/wasm/builtins/kotlin/Boolean.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.WasmBooleanGenerator
 
 @file:Suppress("UNUSED_PARAMETER")
 

libraries/stdlib/wasm/builtins/kotlin/Char.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.WasmCharGenerator
 
 package kotlin
 

libraries/stdlib/wasm/builtins/kotlin/Primitives.kt

@@ -4,6 +4,7 @@
  */
 
 // Auto-generated file. DO NOT EDIT!
+// Generated by org.jetbrains.kotlin.generators.builtins.numbers.primitives.WasmPrimitivesGenerator
 
 @file:Suppress("OVERRIDE_BY_INLINE", "NOTHING_TO_INLINE", "unused", "UNUSED_PARAMETER")