Compose Compiler exception: "Unhandled intrinsic in ExpressionCodegen: FUN LOCAL_FUNCTION" [318745941]

Fixed

Bug

Status Update

No update yet.

Description

yo...@gmail.com

created issue #1

Jan 5, 2024 12:58AM

Compose Compiler: 1.5.7

Kotlin: 1.9.21

I don't expect this code to do anything sensible, but the compiler shouldn't throw an exception.

This should have a better compile time error message and not throw an exception. Something like:

e: blah blah blah is not allowed in @Composable at line XYZ

OR it should compile successfully and then throw StackOverflowException at runtime if that composable is called.

This code:

import androidx.compose.material3.Surface
import androidx.compose.runtime.Composable

@Composable
fun MyComposable(){
    @Composable
    fun LocalComposable(){
        Surface { LocalComposable() }
    }
}

Causes this exception at build time:

org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
File being compiled: app/src/main/java/com/mycorp/MyComposeable.kt
The root cause java.lang.RuntimeException was thrown at: org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate(FunctionCodegen.kt:51)
	at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException(CodegenUtil.kt:253)
	at org.jetbrains.kotlin.backend.common.CodegenUtil.reportBackendException$default(CodegenUtil.kt:237)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:65)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:52)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invoke(performByIrFile.kt:38)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.phaseBody(CompilerPhase.kt:147)
	at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedCompilerPhase.invoke(CompilerPhase.kt:94)
	at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:29)
	at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:16)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.phaseBody(CompilerPhase.kt:147)
	at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedCompilerPhase.invoke(CompilerPhase.kt:94)
	at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.invokeToplevel(CompilerPhase.kt:43)
	at org.jetbrains.kotlin.backend.jvm.JvmIrCodegenFactory.invokeCodegen(JvmIrCodegenFactory.kt:361)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.runCodegen(KotlinToJVMBytecodeCompiler.kt:347)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:122)
	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli$default(KotlinToJVMBytecodeCompiler.kt:43)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:165)
	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:50)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:104)
	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:48)
	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:101)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:463)
	at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:62)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.doCompile(IncrementalCompilerRunner.kt:477)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileImpl(IncrementalCompilerRunner.kt:400)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.tryCompileIncrementally$lambda$6$compile(IncrementalCompilerRunner.kt:231)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.tryCompileIncrementally(IncrementalCompilerRunner.kt:247)
	at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:116)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.execIncrementalCompiler(CompileServiceImpl.kt:657)
	at org.jetbrains.kotlin.daemon.CompileServiceImplBase.access$execIncrementalCompiler(CompileServiceImpl.kt:105)
	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:1624)
	at jdk.internal.reflect.GeneratedMethodAccessor95.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:360)
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.RuntimeException: Exception while generating code for:
FUN CLASS_STATIC_INITIALIZER name:<clinit> visibility:public/*package*/ modality:FINAL <> () returnType:kotlin.Unit
  BLOCK_BODY
    SET_FIELD 'FIELD FIELD_FOR_OBJECT_INSTANCE name:INSTANCE type:com.mycorp.ComposableSingletons$MyComposeableKt visibility:public [final,static]' type=kotlin.Unit origin=INITIALIZE_FIELD
      value: CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in com.mycorp.ComposableSingletons$MyComposeableKt' type=com.mycorp.ComposableSingletons$MyComposeableKt origin=null
    SET_FIELD 'FIELD name:lambda-1 type:kotlin.Function2<androidx.compose.runtime.Composer, kotlin.Int, kotlin.Unit> visibility:internal [static]' type=kotlin.Unit origin=INITIALIZE_FIELD
      value: CALL 'public final fun composableLambdaInstance (key: kotlin.Int, tracked: kotlin.Boolean, block: kotlin.Any): androidx.compose.runtime.internal.ComposableLambda declared in androidx.compose.runtime.internal.ComposableLambdaKt' type=androidx.compose.runtime.internal.ComposableLambda origin=null
        key: CONST Int type=kotlin.Int value=-509545808
        tracked: CONST Boolean type=kotlin.Boolean value=false
        block: BLOCK type=com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> origin=null
          CLASS LAMBDA_IMPL CLASS name:<no name provided> modality:FINAL visibility:public/*package*/ superTypes:[kotlin.jvm.internal.Lambda; kotlin.Function2<androidx.compose.runtime.Composer, kotlin.Int, kotlin.Unit>]
            $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>
            CONSTRUCTOR GENERATED_MEMBER_IN_CALLABLE_REFERENCE visibility:public/*package*/ <> () returnType:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> [primary]
              BLOCK_BODY
                DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> (arity: kotlin.Int) declared in kotlin.jvm.internal.Lambda'
                  arity: CONST Int type=kotlin.Int value=2
                BLOCK type=kotlin.Unit origin=null
            FUN name:invoke visibility:public modality:FINAL <> ($this:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>, $composer:androidx.compose.runtime.Composer?, $changed:kotlin.Int) returnType:kotlin.Unit
              annotations:
                Composable
                ComposableTarget(applier = 'androidx.compose.ui.UiComposable')
              overridden:
                public abstract fun invoke (p1: P1 of kotlin.Function2, p2: P2 of kotlin.Function2): R of kotlin.Function2 [operator] declared in kotlin.Function2
              $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>
              VALUE_PARAMETER name:$composer index:0 type:androidx.compose.runtime.Composer? [assignable]
              VALUE_PARAMETER name:$changed index:1 type:kotlin.Int
              BLOCK_BODY
                CALL 'public final fun sourceInformation (composer: androidx.compose.runtime.Composer, sourceInformation: kotlin.String): kotlin.Unit declared in androidx.compose.runtime.ComposerKt' type=kotlin.Unit origin=null
                  composer: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
                  sourceInformation: CONST String type=kotlin.String value="C9@214L17:MyComposeable.kt#v55d92"
                WHEN type=kotlin.Unit origin=IF
                  BRANCH
                    if: CALL 'public final fun OROR (arg0: kotlin.Boolean, arg1: kotlin.Boolean): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=null
                      arg0: CALL 'public final fun not (): kotlin.Boolean [operator] declared in kotlin.Boolean' type=kotlin.Boolean origin=null
                        $this: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=null
                          arg0: CALL 'public final fun and (other: kotlin.Int): kotlin.Int [infix] declared in kotlin.Int' type=kotlin.Int origin=null
                            $this: GET_VAR '$changed: kotlin.Int declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=kotlin.Int origin=null
                            other: CONST Int type=kotlin.Int value=11
                          arg1: CONST Int type=kotlin.Int value=2
                      arg1: CALL 'public final fun not (): kotlin.Boolean [operator] declared in kotlin.Boolean' type=kotlin.Boolean origin=null
                        $this: CALL 'public abstract fun <get-skipping> (): kotlin.Boolean declared in androidx.compose.runtime.Composer' type=kotlin.Boolean origin=null
                          $this: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
                    then: BLOCK type=kotlin.Unit origin=null
                      WHEN type=kotlin.Unit origin=IF
                        BRANCH
                          if: CALL 'public final fun isTraceInProgress (): kotlin.Boolean declared in androidx.compose.runtime.ComposerKt' type=kotlin.Boolean origin=null
                          then: CALL 'public final fun traceEventStart (key: kotlin.Int, dirty1: kotlin.Int, dirty2: kotlin.Int, info: kotlin.String): kotlin.Unit declared in androidx.compose.runtime.ComposerKt' type=kotlin.Unit origin=null
                            key: CONST Int type=kotlin.Int value=-509545808
                            dirty1: GET_VAR '$changed: kotlin.Int declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=kotlin.Int origin=null
                            dirty2: CONST Int type=kotlin.Int value=-1
                            info: CONST String type=kotlin.String value="com.mycorp.ComposableSingletons$MyComposeableKt.lambda-1.<anonymous> (MyComposeable.kt:9)"
                      CALL 'local final fun LocalComposable ($composer: androidx.compose.runtime.Composer?, $changed: kotlin.Int): kotlin.Unit declared in com.mycorp.MyComposable' type=kotlin.Unit origin=null
                        $composer: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
                        $changed: CONST Int type=kotlin.Int value=0
                      WHEN type=kotlin.Unit origin=IF
                        BRANCH
                          if: CALL 'public final fun isTraceInProgress (): kotlin.Boolean declared in androidx.compose.runtime.ComposerKt' type=kotlin.Boolean origin=null
                          then: CALL 'public final fun traceEventEnd (): kotlin.Unit declared in androidx.compose.runtime.ComposerKt' type=kotlin.Unit origin=null
                  BRANCH
                    if: CONST Boolean type=kotlin.Boolean value=true
                    then: CALL 'public abstract fun skipToGroupEnd (): kotlin.Unit declared in androidx.compose.runtime.Composer' type=kotlin.Unit origin=null
                      $this: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
            FIELD FIELD_FOR_OBJECT_INSTANCE name:INSTANCE type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> visibility:public [final,static]
            FUN CLASS_STATIC_INITIALIZER name:<clinit> visibility:public/*package*/ modality:FINAL <> () returnType:kotlin.Unit
              BLOCK_BODY
                SET_FIELD 'FIELD FIELD_FOR_OBJECT_INSTANCE name:INSTANCE type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> visibility:public [final,static]' type=kotlin.Unit origin=INITIALIZE_FIELD
                  value: CONSTRUCTOR_CALL 'public/*package*/ constructor <init> () [primary] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>' type=com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> origin=null
            FUN BRIDGE name:invoke visibility:public modality:OPEN <> ($this:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>, p1:kotlin.Any?, p2:kotlin.Any?) returnType:kotlin.Any?
              $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>
              VALUE_PARAMETER BRIDGE name:p1 index:0 type:kotlin.Any?
              VALUE_PARAMETER BRIDGE name:p2 index:1 type:kotlin.Any?
              EXPRESSION_BODY
                RETURN type=kotlin.Nothing from='public open fun invoke (p1: kotlin.Any?, p2: kotlin.Any?): kotlin.Any? declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>'
                  CALL 'public final fun invoke ($composer: androidx.compose.runtime.Composer?, $changed: kotlin.Int): kotlin.Unit declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>' type=kotlin.Unit origin=BRIDGE_DELEGATION
                    $this: GET_VAR '<this>: com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> origin=null
                    $composer: TYPE_OP type=androidx.compose.runtime.Composer origin=IMPLICIT_CAST typeOperand=androidx.compose.runtime.Composer
                      GET_VAR 'p1: kotlin.Any? declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=kotlin.Any? origin=null
                    $changed: TYPE_OP type=kotlin.Int origin=IMPLICIT_CAST typeOperand=kotlin.Int
                      GET_VAR 'p2: kotlin.Any? declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=kotlin.Any? origin=null
          GET_FIELD 'FIELD FIELD_FOR_OBJECT_INSTANCE name:INSTANCE type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> visibility:public [final,static]' type=com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided> origin=null

	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate(FunctionCodegen.kt:51)
	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate$default(FunctionCodegen.kt:43)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generateMethodNode(ClassCodegen.kt:390)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generateMethod(ClassCodegen.kt:407)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generate(ClassCodegen.kt:173)
	at org.jetbrains.kotlin.backend.jvm.FileCodegen.lower(JvmPhases.kt:41)
	at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:120)
	at org.jetbrains.kotlin.backend.common.phaser.FileLoweringPhaseAdapter.invoke(PhaseBuilders.kt:116)
	at org.jetbrains.kotlin.backend.common.phaser.NamedCompilerPhase.phaseBody(CompilerPhase.kt:147)
	at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedCompilerPhase.invoke(CompilerPhase.kt:94)
	at org.jetbrains.kotlin.backend.common.phaser.PerformByIrFilePhase.invokeSequential(performByIrFile.kt:62)
	... 44 more
Caused by: java.lang.RuntimeException: Exception while generating code for:
FUN name:invoke visibility:public modality:FINAL <> ($this:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>, $composer:androidx.compose.runtime.Composer?, $changed:kotlin.Int) returnType:kotlin.Unit
  annotations:
    Composable
    ComposableTarget(applier = 'androidx.compose.ui.UiComposable')
  overridden:
    public abstract fun invoke (p1: P1 of kotlin.Function2, p2: P2 of kotlin.Function2): R of kotlin.Function2 [operator] declared in kotlin.Function2
  $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>
  VALUE_PARAMETER name:$composer index:0 type:androidx.compose.runtime.Composer? [assignable]
  VALUE_PARAMETER name:$changed index:1 type:kotlin.Int
  BLOCK_BODY
    CALL 'public final fun sourceInformation (composer: androidx.compose.runtime.Composer, sourceInformation: kotlin.String): kotlin.Unit declared in androidx.compose.runtime.ComposerKt' type=kotlin.Unit origin=null
      composer: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
      sourceInformation: CONST String type=kotlin.String value="C9@214L17:MyComposeable.kt#v55d92"
    WHEN type=kotlin.Unit origin=IF
      BRANCH
        if: CALL 'public final fun OROR (arg0: kotlin.Boolean, arg1: kotlin.Boolean): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=null
          arg0: CALL 'public final fun not (): kotlin.Boolean [operator] declared in kotlin.Boolean' type=kotlin.Boolean origin=null
            $this: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=null
              arg0: CALL 'public final fun and (other: kotlin.Int): kotlin.Int [infix] declared in kotlin.Int' type=kotlin.Int origin=null
                $this: GET_VAR '$changed: kotlin.Int declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=kotlin.Int origin=null
                other: CONST Int type=kotlin.Int value=11
              arg1: CONST Int type=kotlin.Int value=2
          arg1: CALL 'public final fun not (): kotlin.Boolean [operator] declared in kotlin.Boolean' type=kotlin.Boolean origin=null
            $this: CALL 'public abstract fun <get-skipping> (): kotlin.Boolean declared in androidx.compose.runtime.Composer' type=kotlin.Boolean origin=null
              $this: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
        then: BLOCK type=kotlin.Unit origin=null
          WHEN type=kotlin.Unit origin=IF
            BRANCH
              if: CALL 'public final fun isTraceInProgress (): kotlin.Boolean declared in androidx.compose.runtime.ComposerKt' type=kotlin.Boolean origin=null
              then: CALL 'public final fun traceEventStart (key: kotlin.Int, dirty1: kotlin.Int, dirty2: kotlin.Int, info: kotlin.String): kotlin.Unit declared in androidx.compose.runtime.ComposerKt' type=kotlin.Unit origin=null
                key: CONST Int type=kotlin.Int value=-509545808
                dirty1: GET_VAR '$changed: kotlin.Int declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=kotlin.Int origin=null
                dirty2: CONST Int type=kotlin.Int value=-1
                info: CONST String type=kotlin.String value="com.mycorp.ComposableSingletons$MyComposeableKt.lambda-1.<anonymous> (MyComposeable.kt:9)"
          CALL 'local final fun LocalComposable ($composer: androidx.compose.runtime.Composer?, $changed: kotlin.Int): kotlin.Unit declared in com.mycorp.MyComposable' type=kotlin.Unit origin=null
            $composer: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null
            $changed: CONST Int type=kotlin.Int value=0
          WHEN type=kotlin.Unit origin=IF
            BRANCH
              if: CALL 'public final fun isTraceInProgress (): kotlin.Boolean declared in androidx.compose.runtime.ComposerKt' type=kotlin.Boolean origin=null
              then: CALL 'public final fun traceEventEnd (): kotlin.Unit declared in androidx.compose.runtime.ComposerKt' type=kotlin.Unit origin=null
      BRANCH
        if: CONST Boolean type=kotlin.Boolean value=true
        then: CALL 'public abstract fun skipToGroupEnd (): kotlin.Unit declared in androidx.compose.runtime.Composer' type=kotlin.Unit origin=null
          $this: GET_VAR '$composer: androidx.compose.runtime.Composer? [assignable] declared in com.mycorp.ComposableSingletons$MyComposeableKt.<clinit>.<no name provided>.invoke' type=androidx.compose.runtime.Composer? origin=null

	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate(FunctionCodegen.kt:51)
	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate$default(FunctionCodegen.kt:43)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generateMethodNode(ClassCodegen.kt:390)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generateMethod(ClassCodegen.kt:407)
	at org.jetbrains.kotlin.backend.jvm.codegen.ClassCodegen.generate(ClassCodegen.kt:169)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitClass(ExpressionCodegen.kt:967)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitClass(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.declarations.IrClass.accept(IrClass.kt:73)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitStatementContainer(ExpressionCodegen.kt:562)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitContainerExpression(ExpressionCodegen.kt:576)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitContainerExpression(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.visitors.IrElementVisitor$DefaultImpls.visitBlock(IrElementVisitor.kt:192)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlock(ExpressionCodegen.kt:396)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlock(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrBlock.accept(IrBlock.kt:20)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.gen(ExpressionCodegen.kt:205)
	at org.jetbrains.kotlin.backend.jvm.codegen.IrCallGenerator.genValueAndPut(IrCallGenerator.kt:48)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitCall$handleValueParameter(ExpressionCodegen.kt:606)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitCall(ExpressionCodegen.kt:619)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitCall(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrCall.accept(IrCall.kt:26)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitFieldAccess(ExpressionCodegen.kt:845)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitFieldAccess(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.visitors.IrElementVisitor$DefaultImpls.visitSetField(IrElementVisitor.kt:264)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitSetField(ExpressionCodegen.kt:875)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitSetField(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrSetField.accept(IrSetField.kt:23)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitStatementContainer(ExpressionCodegen.kt:562)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlockBody(ExpressionCodegen.kt:567)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlockBody(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrBlockBody.accept(IrBlockBody.kt:25)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.generate(ExpressionCodegen.kt:228)
	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.doGenerate(FunctionCodegen.kt:122)
	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate(FunctionCodegen.kt:47)
	... 54 more
Caused by: java.lang.IllegalArgumentException: Unhandled intrinsic in ExpressionCodegen: FUN LOCAL_FUNCTION name:LocalComposable visibility:local modality:FINAL <> ($composer:androidx.compose.runtime.Composer?, $changed:kotlin.Int) returnType:kotlin.Unit
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitCall(ExpressionCodegen.kt:584)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitCall(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrCall.accept(IrCall.kt:26)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitStatementContainer(ExpressionCodegen.kt:562)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitContainerExpression(ExpressionCodegen.kt:576)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitContainerExpression(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.visitors.IrElementVisitor$DefaultImpls.visitBlock(IrElementVisitor.kt:192)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlock(ExpressionCodegen.kt:396)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlock(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrBlock.accept(IrBlock.kt:20)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitWhen(ExpressionCodegen.kt:1068)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitWhen(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrWhen.accept(IrWhen.kt:26)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitStatementContainer(ExpressionCodegen.kt:562)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlockBody(ExpressionCodegen.kt:567)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.visitBlockBody(ExpressionCodegen.kt:134)
	at org.jetbrains.kotlin.ir.expressions.IrBlockBody.accept(IrBlockBody.kt:25)
	at org.jetbrains.kotlin.backend.jvm.codegen.ExpressionCodegen.generate(ExpressionCodegen.kt:228)
	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.doGenerate(FunctionCodegen.kt:122)
	at org.jetbrains.kotlin.backend.jvm.codegen.FunctionCodegen.generate(FunctionCodegen.kt:47)
	... 87 more

Comments

lp...@google.com <lp...@google.com> Jan 5, 2024 05:34PM

Assigned to as...@google.com.

cy...@gmail.com <cy...@gmail.com> #2Jan 6, 2024 05:39AM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit c60f33e229e31ab328ef6b59dab63b264954831c
Author: Alexandre Elias <aelias@google.com>
Date: Fri Jul 10 16:23:09 2020

Semantics no-op cleanups

Partly in response to lmr's broad code review, I did a pass of
superficial API/implementation cleanup. The main changes are:

- I changed each Boolean SemanticsProperty where false is equivalent to
not being present to take "Unit" instead. This is conceptually
clearer: it avoids questions like "can I cancel out a semantics from a
merged child by setting it to false?" Because "property = Unit" looks
weird, I also changed the style of these to "property()".

- I moved the Semantics id generator closer to where it's used, in
SemanticsModifierCore. I made it internal and an AtomicInt.
(Note that integer ids are heavily used in the Android
AccessibilityNodeInfo APIs so I can't simply remove them entirely.)

- I deleted dead code. Some examples include SemanticsHintOverrides,
a public API not connected to anything, and SemanticsPropertyKey
merge() open method which is never called. (In both cases I have
a different plan in mind for accessibility.)

Fixes: 145951226
Fixes: 145955412
Test: existing tests
Relnote: "Single-value semantics properties now use a calling style.
For example, 'semantics { hidden = true }' is now written as:
'semantics { hidden() }'."

Change-Id: Ic1afd12ea22c926babc9662f1804d80b33aa0cfc

M ui/integration-tests/benchmark/src/androidTest/java/androidx/ui/benchmark/test/LayoutNodeModifierBenchmark.kt
M ui/ui-core/api/0.1.0-dev15.txt
M ui/ui-core/api/current.txt
M ui/ui-core/api/public_plus_experimental_0.1.0-dev15.txt
M ui/ui-core/api/public_plus_experimental_current.txt
M ui/ui-core/api/restricted_0.1.0-dev15.txt
M ui/ui-core/api/restricted_current.txt
M ui/ui-core/src/androidAndroidTest/kotlin/androidx/ui/graphics/vector/VectorTest.kt
M ui/ui-core/src/androidAndroidTest/kotlin/androidx/ui/semantics/SemanticsTests.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidActuals.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidComposeView.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidComposeViewAccessibilityDelegateCompat.kt
M ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidPopup.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/Expect.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsConfiguration.kt
D ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsHintOverrides.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsModifier.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsNode.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsOwner.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsWrapper.kt
M ui/ui-core/src/commonMain/kotlin/androidx/ui/semantics/SemanticsProperties.kt
M ui/ui-foundation/api/0.1.0-dev15.txt
M ui/ui-foundation/api/current.txt
M ui/ui-foundation/api/public_plus_experimental_0.1.0-dev15.txt
M ui/ui-foundation/api/public_plus_experimental_current.txt
M ui/ui-foundation/api/restricted_0.1.0-dev15.txt
M ui/ui-foundation/api/restricted_current.txt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/Clickable.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/Dialog.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/Scroller.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/selection/Selectable.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/selection/Toggleable.kt
M ui/ui-foundation/src/main/java/androidx/ui/foundation/semantics/FoundationSemanticsProperties.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/ButtonTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/CardTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/CheckboxScreenshotTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/RadioButtonScreenshotTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/ScaffoldTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/SnackbarTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/SurfaceTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/ripple/RippleIndicationTest.kt
M ui/ui-material/src/androidTest/java/androidx/ui/material/textfield/TextFieldScreenshotTest.kt
M ui/ui-material/src/main/java/androidx/ui/material/AppBar.kt
M ui/ui-material/src/main/java/androidx/ui/material/TextFieldImpl.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/AssertsTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/CallSemanticsActionTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/ErrorMessagesTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/FindersTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/PrintToStringTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/ScrollToTest.kt
M ui/ui-test/src/androidTest/java/androidx/ui/test/TextActionsTest.kt
M ui/ui-test/src/main/java/androidx/ui/test/Actions.kt
M ui/ui-test/src/main/java/androidx/ui/test/Filters.kt
M ui/ui-text/api/0.1.0-dev15.txt
M ui/ui-text/api/current.txt
M ui/ui-text/api/public_plus_experimental_0.1.0-dev15.txt
M ui/ui-text/api/public_plus_experimental_current.txt
M ui/ui-text/api/restricted_0.1.0-dev15.txt
M ui/ui-text/api/restricted_current.txt
M ui/ui-text/src/commonMain/kotlin/androidx/ui/text/CoreTextField.kt
M ui/ui-text/src/commonMain/kotlin/androidx/ui/text/TextSemanticsProperties.kt

https://android-review.googlesource.com/1360099

ap...@google.com <ap...@google.com> #3Jan 8, 2024 06:57PM

Marked as fixed.

Project: platform/frameworks/support
Branch: androidx-main

commit e7b4b06e67951ab47157d06ff314a5c8b2e8fdc6
Author: Andrei Shikov <ashikov@google.com>
Date: Mon Jan 08 15:54:51 2024

Count recursive local declarations as captures

Local declarations were already counted as captures for composable lambdas before, but the traversal ordering missed the recursive captures, converting some of them into singletons.

Test: Compiler test
Fixes: 318745941
Change-Id: I9097d1be71fb67b73e5027f723fd187c4272f6b4

M compose/compiler/compiler-hosted/integration-tests/src/androidUnitTest/kotlin/androidx/compose/compiler/plugins/kotlin/ComposeBytecodeCodegenTest.kt
M compose/compiler/compiler-hosted/integration-tests/src/jvmTest/kotlin/androidx/compose/compiler/plugins/kotlin/AbstractCodegenTest.kt
M compose/compiler/compiler-hosted/src/main/java/androidx/compose/compiler/plugins/kotlin/lower/ComposerLambdaMemoization.kt

https://android-review.googlesource.com/2900890

Issue 318745941

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lp...@google.com <lp...@google.com> Jan 5, 2024 05:34PM

cy...@gmail.com <cy...@gmail.com> #2Jan 6, 2024 05:39AM

ap...@google.com <ap...@google.com> #3Jan 8, 2024 06:57PM

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