Update Kotlin and KSP

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 androidx-compose = "1.7.5"
 compileSdk = "35"
 http4k = "4.48.0.0"
-kotlin = "2.0.20"
+kotlin = "2.1.0"
 kotlinx-coroutines = "1.9.0"
 kotlinx-serialization = "1.7.3"
 okHttp = "4.12.0"
@@ -30,12 +30,12 @@ auto-service-annotations = { module = "com.google.auto.service:auto-service-anno
 binary-compatibility-validator-gradle-plugin = { module = "org.jetbrains.kotlinx.binary-compatibility-validator:org.jetbrains.kotlinx.binary-compatibility-validator.gradle.plugin", version = "0.16.3" }
 cklib-gradle-plugin = { module = "co.touchlab:cklib-gradle-plugin", version = "0.3.3" }
 dokka-gradle-plugin = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version = "1.9.20" }
-google-ksp = "com.google.devtools.ksp:symbol-processing-gradle-plugin:2.0.20-1.0.25"
+google-ksp = "com.google.devtools.ksp:symbol-processing-gradle-plugin:2.1.0-1.0.29"
 http4k-core = { module = "org.http4k:http4k-core", version.ref = "http4k" }
 http4k-server-jetty = { module = "org.http4k:http4k-server-jetty", version.ref = "http4k" }
 http4k-client-websocket = { module = "org.http4k:http4k-client-websocket", version.ref = "http4k" }
 junit = { module = "junit:junit", version = "4.13.2" }
-kotlin-compile-testing = { module = "dev.zacsweers.kctfork:core", version = "0.6.0" }
+kotlin-compile-testing = { module = "dev.zacsweers.kctfork:core", version = "0.7.0" }
 kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
 kotlin-compose-plugin = { module = "org.jetbrains.kotlin:compose-compiler-gradle-plugin", version.ref = "kotlin" }
 kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect" }

kotlin-js-store/yarn.lock

@@ -120,27 +120,6 @@
   resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.12.tgz#6b2c510a7ad7039e98e7b8d3d6598f4359e5c080"
   integrity sha512-vt+kDhq/M2ayberEtJcIN/hxXy1Pk+59g2FV/ZQceeaTyCtCucjL2Q7FXlFjtWn4n15KCr1NE2lNNFhp0lEThw==
 
-"@types/eslint-scope@^3.7.3":
-  version "3.7.4"
-  resolved "https://registry.yarnpkg.com/@types/eslint-scope/-/eslint-scope-3.7.4.tgz#37fc1223f0786c39627068a12e94d6e6fc61de16"
-  integrity sha512-9K4zoImiZc3HlIp6AVUDE4CWYx22a+lhSZMYNpbjW04+YF0KWj4pJXnEMjdnFTiQibFFmElcsasJXDbdI/EPhA==
-  dependencies:
-    "@types/eslint" "*"
-    "@types/estree" "*"
-
-"@types/eslint@*":
-  version "8.4.1"
-  resolved "https://registry.yarnpkg.com/@types/eslint/-/eslint-8.4.1.tgz#c48251553e8759db9e656de3efc846954ac32304"
-  integrity sha512-GE44+DNEyxxh2Kc6ro/VkIj+9ma0pO0bwv9+uHSyBrikYOHr8zYcdPvnBOp1aw8s+CjRvuSx7CyWqRrNFQ59mA==
-  dependencies:
-    "@types/estree" "*"
-    "@types/json-schema" "*"
-
-"@types/estree@*":
-  version "0.0.51"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.51.tgz#cfd70924a25a3fd32b218e5e420e6897e1ac4f40"
-  integrity sha512-CuPgU6f3eT/XgKKPqKd/gLZV1Xmvf1a2R5POBOGQa6uv82xpls89HU5zKeVoyR8XzHd1RGNOlQlvUe3CFkjWNQ==
-
 "@types/estree@^1.0.5":
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.5.tgz#a6ce3e556e00fd9895dd872dd172ad0d4bd687f4"
@@ -197,7 +176,7 @@
   dependencies:
     "@types/node" "*"
 
-"@types/json-schema@*", "@types/json-schema@^7.0.8", "@types/json-schema@^7.0.9":
+"@types/json-schema@^7.0.8", "@types/json-schema@^7.0.9":
   version "7.0.9"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.9.tgz#97edc9037ea0c38585320b28964dde3b39e4660d"
   integrity sha512-qcUXuemtEu+E5wZSJHNxUXeCZhAfXKQ41D+duX+VYPde7xyEVZci+/oXKJL13tnRs9lR2pr4fod59GT6/X1/yQ==
@@ -980,7 +959,7 @@ engine.io@~6.5.2:
     engine.io-parser "~5.2.1"
     ws "~8.11.0"
 
-enhanced-resolve@^5.17.0:
+enhanced-resolve@^5.17.1:
   version "5.17.1"
   resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-5.17.1.tgz#67bfbbcc2f81d511be77d686a90267ef7f898a15"
   integrity sha512-LMHl3dXhTcfv8gM4kEzIUeTQ+7fpdA0l2tUf34BddXPkz2A5xJ5L/Pchd5BL6rdccM9QGvu0sWZzK1Z1t4wwyg==
@@ -1641,10 +1620,10 @@ [email protected]:
     minimatch "^9.0.3"
     webpack-merge "^4.1.5"
 
-[email protected].3:
-  version "6.4.3"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-6.4.3.tgz#763e500f99597218bbb536de1a14acc4ceea7ce8"
-  integrity sha512-LuucC/RE92tJ8mlCwqEoRWXP38UMAqpnq98vktmS9SznSoUPPUJQbc91dHcxcunROvfQjdORVA/YFviH+Xci9Q==
+[email protected].4:
+  version "6.4.4"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-6.4.4.tgz#dfa5a426cf5a8b53b43cd54ef0d0d09742351492"
+  integrity sha512-LrtUxbdvt1gOpo3gxG+VAJlJAEMhbWlM4YrFQgql98FwF7+K8K12LYO4hnDdUkNjeztYrOXEMqgTajSWgmtI/w==
   dependencies:
     "@colors/colors" "1.5.0"
     body-parser "^1.19.0"
@@ -1676,6 +1655,13 @@ kind-of@^6.0.2:
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
 
+[email protected]:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/kotlin-web-helpers/-/kotlin-web-helpers-2.0.0.tgz#b112096b273c1e733e0b86560998235c09a19286"
+  integrity sha512-xkVGl60Ygn/zuLkDPx+oHj7jeLR7hCvoNF99nhwXMn8a3ApB4lLiC9pk4ol4NHPjyoCbvQctBqvzUcp8pkqyWw==
+  dependencies:
+    format-util "^1.0.5"
+
 launch-editor@^2.6.0:
   version "2.8.1"
   resolved "https://registry.yarnpkg.com/launch-editor/-/launch-editor-2.8.1.tgz#3bda72af213ec9b46b170e39661916ec66c2f463"
@@ -1832,10 +1818,10 @@ mkdirp@^0.5.5:
   dependencies:
     minimist "^1.2.5"
 
-[email protected].0:
-  version "10.7.0"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-10.7.0.tgz#9e5cbed8fa9b37537a25bd1f7fb4f6fc45458b9a"
-  integrity sha512-v8/rBWr2VO5YkspYINnvu81inSz2y3ODJrhO175/Exzor1RcEZZkizgE2A+w/CAXXoESS8Kys5E62dOHGHzULA==
+[email protected].3:
+  version "10.7.3"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-10.7.3.tgz#ae32003cabbd52b59aece17846056a68eb4b0752"
+  integrity sha512-uQWxAu44wwiACGqjbPYmjo7Lg8sFrS3dQe7PP2FQI+woptP4vZXSMcfMyFL/e1yFEeEpV4RtyTpZROOKmxis+A==
   dependencies:
     ansi-colors "^4.1.3"
     browser-stdout "^1.3.1"
@@ -2763,12 +2749,11 @@ webpack-sources@^3.2.3:
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-3.2.3.tgz#2d4daab8451fd4b240cc27055ff6a0c2ccea0cde"
   integrity sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==
 
-webpack@5.93.0:
-  version "5.93.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.93.0.tgz#2e89ec7035579bdfba9760d26c63ac5c3462a5e5"
-  integrity sha512-Y0m5oEY1LRuwly578VqluorkXbvXKh7U3rLoQCEO04M97ScRr44afGVkI0FQFsXzysk5OgFAxjZAb9rsGQVihA==
+webpack@5.94.0:
+  version "5.94.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.94.0.tgz#77a6089c716e7ab90c1c67574a28da518a20970f"
+  integrity sha512-KcsGn50VT+06JH/iunZJedYGUJS5FGjow8wb9c0v5n1Om8O1g4L6LjtfxwlXIATopoQu+vOXXa7gYisWxCoPyg==
   dependencies:
-    "@types/eslint-scope" "^3.7.3"
     "@types/estree" "^1.0.5"
     "@webassemblyjs/ast" "^1.12.1"
     "@webassemblyjs/wasm-edit" "^1.12.1"
@@ -2777,7 +2762,7 @@ [email protected]:
     acorn-import-attributes "^1.9.5"
     browserslist "^4.21.10"
     chrome-trace-event "^1.0.2"
-    enhanced-resolve "^5.17.0"
+    enhanced-resolve "^5.17.1"
     es-module-lexer "^1.2.1"
     eslint-scope "5.1.1"
     events "^3.2.0"

zipline-api-validator/src/main/kotlin/app/cash/zipline/api/validator/fir/FirZiplineApiReader.kt

@@ -18,7 +18,6 @@ package app.cash.zipline.api.validator.fir
 import java.io.File
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.analysis.checkers.isSupertypeOf
-import org.jetbrains.kotlin.fir.analysis.checkers.toClassLikeSymbol
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirFunction
 import org.jetbrains.kotlin.fir.declarations.FirProperty
@@ -27,12 +26,9 @@ import org.jetbrains.kotlin.fir.declarations.utils.isInterface
 import org.jetbrains.kotlin.fir.declarations.utils.isSuspend
 import org.jetbrains.kotlin.fir.pipeline.FirResult
 import org.jetbrains.kotlin.fir.resolve.providers.symbolProvider
-import org.jetbrains.kotlin.fir.resolve.toSymbol
-import org.jetbrains.kotlin.fir.symbols.ConeClassifierLookupTag
+import org.jetbrains.kotlin.fir.resolve.toClassLikeSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassLikeSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
-import org.jetbrains.kotlin.fir.types.ConeKotlinType
-import org.jetbrains.kotlin.fir.types.ConeLookupTagBasedType
 import org.jetbrains.kotlin.fir.types.FirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.FirStarProjection
 import org.jetbrains.kotlin.fir.types.FirTypeProjection
@@ -41,6 +37,7 @@ import org.jetbrains.kotlin.fir.types.FirTypeRef
 import org.jetbrains.kotlin.fir.types.FirUserTypeRef
 import org.jetbrains.kotlin.fir.types.abbreviatedTypeOrSelf
 import org.jetbrains.kotlin.fir.types.coneType
+import org.jetbrains.kotlin.fir.types.lookupTagIfAny
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
@@ -150,15 +147,6 @@ internal class FirZiplineApiReader(
     return FirZiplineFunction(signature)
   }
 
-  // TODO This is available natively in Kotlin 2.1.0 or newer and can be deleted after upgrading.
-  val ConeKotlinType.lookupTagIfAny: ConeClassifierLookupTag?
-    get() = (this as? ConeLookupTagBasedType)?.lookupTag
-
-  // TODO This is available natively in Kotlin 2.1.0 or newer and can be deleted after upgrading.
-  fun ConeClassifierLookupTag.toClassLikeSymbol(useSiteSession: FirSession): FirClassLikeSymbol<*>? {
-    return toSymbol(useSiteSession) as? FirClassLikeSymbol<*>
-  }
-
   /** See [app.cash.zipline.kotlin.asString]. */
   private fun FirTypeRef.asString(): String {
     // Abbreviated type gets us the name of typealiases rather than what they expand to.

zipline-api-validator/src/main/kotlin/app/cash/zipline/api/validator/fir/KotlinFirLoader.kt

@@ -17,7 +17,6 @@ package app.cash.zipline.api.validator.fir
 
 import java.io.File
 import org.jetbrains.kotlin.KtVirtualFileSourceFile
-import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
 import org.jetbrains.kotlin.cli.common.GroupedKtSources
 import org.jetbrains.kotlin.cli.common.config.addKotlinSourceRoots
 import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity
@@ -29,8 +28,9 @@ import org.jetbrains.kotlin.cli.common.messages.MessageCollector
 import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.cli.jvm.compiler.VfsBasedProjectEnvironment
+import org.jetbrains.kotlin.cli.jvm.compiler.pipeline.IncrementalCompilationApi
 import org.jetbrains.kotlin.cli.jvm.compiler.pipeline.ModuleCompilerInput
-import org.jetbrains.kotlin.cli.jvm.compiler.pipeline.compileModuleToAnalyzedFir
+import org.jetbrains.kotlin.cli.jvm.compiler.pipeline.compileModuleToAnalyzedFirViaLightTreeIncrementally
 import org.jetbrains.kotlin.cli.jvm.config.addJvmClasspathRoots
 import org.jetbrains.kotlin.com.intellij.openapi.util.Disposer
 import org.jetbrains.kotlin.com.intellij.openapi.vfs.StandardFileSystems
@@ -43,8 +43,6 @@ import org.jetbrains.kotlin.diagnostics.DiagnosticReporterFactory
 import org.jetbrains.kotlin.fir.pipeline.FirResult
 import org.jetbrains.kotlin.metadata.jvm.deserialization.JvmProtoBufUtil
 import org.jetbrains.kotlin.modules.TargetId
-import org.jetbrains.kotlin.platform.CommonPlatforms
-import org.jetbrains.kotlin.platform.jvm.JvmPlatforms
 
 /**
  * Loads classes using the compiler tools into the Frontend Intermediate Representation (FIR), so
@@ -85,7 +83,7 @@ internal class KotlinFirLoader(
   fun load(targetName: String): FirResult {
     val configuration = CompilerConfiguration()
     configuration.put(CommonConfigurationKeys.MODULE_NAME, targetName)
-    configuration.put(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY, messageCollector)
+    configuration.put(CommonConfigurationKeys.MESSAGE_COLLECTOR_KEY, messageCollector)
     configuration.put(CommonConfigurationKeys.USE_FIR, true)
     configuration.put(JVMConfigurationKeys.JDK_HOME, javaHome)
     configuration.put(JVMConfigurationKeys.JDK_RELEASE, jdkRelease)
@@ -118,12 +116,10 @@ internal class KotlinFirLoader(
         commonSources = emptyList(),
         sourcesByModuleName = mapOf(JvmProtoBufUtil.DEFAULT_MODULE_NAME to sourceFiles),
       ),
-      commonPlatform = CommonPlatforms.defaultCommonPlatform,
-      platform = JvmPlatforms.unspecifiedJvmPlatform,
       configuration = configuration,
     )
 
-    val reporter = DiagnosticReporterFactory.createReporter()
+    val reporter = DiagnosticReporterFactory.createReporter(messageCollector)
 
     val globalScope = GlobalSearchScope.allScope(project)
     val packagePartProvider = environment.createPackagePartProvider(globalScope)
@@ -133,12 +129,22 @@ internal class KotlinFirLoader(
       getPackagePartProviderFn = { packagePartProvider },
     )
 
-    return compileModuleToAnalyzedFir(
-      input = input,
-      projectEnvironment = projectEnvironment,
-      previousStepsSymbolProviders = emptyList(),
-      incrementalExcludesScope = null,
-      diagnosticsReporter = reporter,
+    /*
+        projectEnvironment: VfsBasedProjectEnvironment,
+    messageCollector: MessageCollector,
+    compilerConfiguration: CompilerConfiguration,
+    input: ModuleCompilerInput,
+    diagnosticsReporter: BaseDiagnosticsCollector,
+    incrementalExcludesScope: AbstractProjectFileSearchScope?,
+     */
+    @OptIn(IncrementalCompilationApi::class) // We are not within the Kotlin compiler.
+    return compileModuleToAnalyzedFirViaLightTreeIncrementally(
+      projectEnvironment,
+      messageCollector,
+      configuration,
+      input,
+      reporter,
+      null,
     )
   }
 

zipline-kotlin-plugin/src/main/kotlin/app/cash/zipline/kotlin/ir.kt

@@ -55,7 +55,7 @@ import org.jetbrains.kotlin.ir.expressions.IrInstanceInitializerCall
 import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
 import org.jetbrains.kotlin.ir.expressions.IrReturn
 import org.jetbrains.kotlin.ir.expressions.impl.IrClassReferenceImpl
-import org.jetbrains.kotlin.ir.expressions.impl.IrDelegatingConstructorCallImpl
+import org.jetbrains.kotlin.ir.expressions.impl.IrDelegatingConstructorCallImplWithShape
 import org.jetbrains.kotlin.ir.expressions.impl.IrInstanceInitializerCallImpl
 import org.jetbrains.kotlin.ir.expressions.impl.IrReturnImpl
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
@@ -209,13 +209,17 @@ fun DeclarationIrBuilder.irDelegatingConstructorCall(
   valueArgumentsCount: Int = 0,
   block: IrDelegatingConstructorCall.() -> Unit = {},
 ): IrDelegatingConstructorCall {
-  val result = IrDelegatingConstructorCallImpl(
+  val result = IrDelegatingConstructorCallImplWithShape(
     startOffset = startOffset,
     endOffset = endOffset,
     type = context.irBuiltIns.unitType,
     symbol = symbol,
     typeArgumentsCount = typeArgumentsCount,
     valueArgumentsCount = valueArgumentsCount,
+    // Note: These three parameters are unused in the Kotlin 2.1.0 implementation of this factory.
+    contextParameterCount = 0,
+    hasDispatchReceiver = false,
+    hasExtensionReceiver = false,
   )
   result.block()
   return result

zipline-profiler/src/nativeMain/kotlin/app/cash/zipline/profiler/ProfilerClockUnix.kt

@@ -16,5 +16,6 @@
 package app.cash.zipline.profiler
 
 internal actual object DefaultProfilerClock : ProfilerClock {
+  @Suppress("DEPRECATION_ERROR")
   actual override val nanoTime: Long get() = kotlin.system.getTimeNanos()
 }