[NI] Reanalyze coroutine-block if there is inapplicable call

It's not clear how one should rollback _all_ resolution results if
 there is inapplicable call. Ideally, such calls should not be available
 in coroutine block but for now, to have backward compatibility, we'll
 just reanalyze coroutine block as a usual lambda if there is at least
 one such call.

 As a result, also remove diagnostic about non-applicable call as it
 become useless with current reanalysis

 #KT-37061 Fixed
 #KT-32097 Fixed
 #KT-32203 Fixed
 #KT-35306 Fixed
 #KT-36202 Fixed
 #KT-36220 Fixed
 #KT-32654 Fixed
This commit is contained in:
Mikhail Zarechenskiy
2020-02-27 19:06:14 +03:00
parent aab8555d65
commit 14f7529c1b
27 changed files with 641 additions and 127 deletions
@@ -1,4 +1,71 @@
FILE fqName:<root> fileName:/castsInsideCoroutineInference.kt
FUN name:scopedFlow visibility:public modality:FINAL <R> (block:kotlin.Function2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit>) returnType:<root>.Flow<R of <root>.scopedFlow>
TYPE_PARAMETER name:R index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:kotlin.Function2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun scopedFlow <R> (block: kotlin.Function2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit>): <root>.Flow<R of <root>.scopedFlow> declared in <root>'
CALL 'public final fun flow <T> (block: kotlin.Function1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>): <root>.Flow<T of <root>.flow> declared in <root>' type=<root>.Flow<R of <root>.scopedFlow> origin=null
<T>: R of <root>.scopedFlow
block: FUN_EXPR type=kotlin.Function1<<root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.FlowCollector<R of <root>.scopedFlow>) returnType:kotlin.Unit
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<R of <root>.scopedFlow>
BLOCK_BODY
VAR name:collector type:<root>.FlowCollector<R of <root>.scopedFlow> [val]
GET_VAR '<this>: <root>.FlowCollector<R of <root>.scopedFlow> declared in special.<anonymous>' type=<root>.FlowCollector<R of <root>.scopedFlow> origin=null
CALL 'public final fun flowScope <R> (block: kotlin.Function1<<root>.CoroutineScope, R of <root>.flowScope>): R of <root>.flowScope [suspend] declared in <root>' type=kotlin.Unit origin=null
<R>: kotlin.Unit
block: FUN_EXPR type=kotlin.Function1<<root>.CoroutineScope, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.CoroutineScope) returnType:kotlin.Unit
$receiver: VALUE_PARAMETER name:<this> type:<root>.CoroutineScope
BLOCK_BODY
CALL 'public abstract fun invoke (p1: P1 of kotlin.Function2, p2: P2 of kotlin.Function2): R of kotlin.Function2 [operator] declared in kotlin.Function2' type=kotlin.Unit origin=INVOKE
$this: GET_VAR 'block: kotlin.Function2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit> declared in <root>.scopedFlow' type=kotlin.Function2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit> origin=null
p1: GET_VAR '<this>: <root>.CoroutineScope declared in special.<anonymous>' type=<root>.CoroutineScope origin=null
p2: GET_VAR 'val collector: <root>.FlowCollector<R of <root>.scopedFlow> [val] declared in <root>.scopedFlow.<anonymous>' type=<root>.FlowCollector<R of <root>.scopedFlow> origin=null
FUN name:onCompletion visibility:public modality:FINAL <T> ($receiver:<root>.Flow<T of <root>.onCompletion>, action:kotlin.Function2<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Throwable?, kotlin.Unit>) returnType:<root>.Flow<T of <root>.onCompletion>
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.Flow<T of <root>.onCompletion>
VALUE_PARAMETER name:action index:0 type:kotlin.Function2<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Throwable?, kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun onCompletion <T> (action: kotlin.Function2<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Throwable?, kotlin.Unit>): <root>.Flow<T of <root>.onCompletion> declared in <root>'
CALL 'public final fun unsafeFlow <T> (block: kotlin.Function1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit>): <root>.Flow<T of <root>.unsafeFlow> [inline] declared in <root>' type=<root>.Flow<T of <root>.onCompletion> origin=null
<T>: T of <root>.onCompletion
block: FUN_EXPR type=kotlin.Function1<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.FlowCollector<T of <root>.onCompletion>) returnType:kotlin.Unit
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<T of <root>.onCompletion>
BLOCK_BODY
VAR name:safeCollector type:<root>.SafeCollector<T of <root>.onCompletion> [val]
CONSTRUCTOR_CALL 'public constructor <init> (collector: <root>.FlowCollector<T of <root>.SafeCollector>) [primary] declared in <root>.SafeCollector' type=<root>.SafeCollector<T of <root>.onCompletion> origin=null
<class: T>: T of <root>.onCompletion
collector: GET_VAR '<this>: <root>.FlowCollector<T of <root>.onCompletion> declared in special.<anonymous>' type=<root>.FlowCollector<T of <root>.onCompletion> origin=null
CALL 'public final fun invokeSafely <T> (action: kotlin.Function2<<root>.FlowCollector<T of <root>.invokeSafely>, kotlin.Throwable?, kotlin.Unit>): kotlin.Unit [suspend] declared in <root>' type=kotlin.Unit origin=null
<T>: T of <root>.onCompletion
$receiver: GET_VAR 'val safeCollector: <root>.SafeCollector<T of <root>.onCompletion> [val] declared in <root>.onCompletion.<anonymous>' type=<root>.SafeCollector<T of <root>.onCompletion> origin=null
action: GET_VAR 'action: kotlin.Function2<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Throwable?, kotlin.Unit> declared in <root>.onCompletion' type=kotlin.Function2<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Throwable?, kotlin.Unit> origin=null
FUN name:invokeSafely visibility:public modality:FINAL <T> ($receiver:<root>.FlowCollector<T of <root>.invokeSafely>, action:kotlin.Function2<<root>.FlowCollector<T of <root>.invokeSafely>, kotlin.Throwable?, kotlin.Unit>) returnType:kotlin.Unit [suspend]
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<T of <root>.invokeSafely>
VALUE_PARAMETER name:action index:0 type:kotlin.Function2<<root>.FlowCollector<T of <root>.invokeSafely>, kotlin.Throwable?, kotlin.Unit>
BLOCK_BODY
FUN name:unsafeFlow visibility:public modality:FINAL <T> (block:kotlin.Function1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit>) returnType:<root>.Flow<T of <root>.unsafeFlow> [inline]
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:kotlin.Function1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit> [crossinline]
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun unsafeFlow <T> (block: kotlin.Function1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit>): <root>.Flow<T of <root>.unsafeFlow> [inline] declared in <root>'
CALL 'public final fun TODO (): kotlin.Nothing [inline] declared in kotlin' type=kotlin.Nothing origin=null
FUN name:onCompletion visibility:public modality:FINAL <T> ($receiver:<root>.Flow<T of <root>.onCompletion>, action:kotlin.Function1<kotlin.Throwable?, kotlin.Unit>) returnType:IrErrorType
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.Flow<T of <root>.onCompletion>
VALUE_PARAMETER name:action index:0 type:kotlin.Function1<kotlin.Throwable?, kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun onCompletion <T> (action: kotlin.Function1<kotlin.Throwable?, kotlin.Unit>): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Ambiguity: onCompletion, [/onCompletion, /onCompletion]>#' type=IrErrorType
FUN_EXPR type=kotlin.Function0<kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
CALL 'public abstract fun invoke (p1: P1 of kotlin.Function1): R of kotlin.Function1 [operator] declared in kotlin.Function1' type=kotlin.Unit origin=INVOKE
$this: GET_VAR 'action: kotlin.Function1<kotlin.Throwable?, kotlin.Unit> declared in <root>.onCompletion' type=kotlin.Function1<kotlin.Throwable?, kotlin.Unit> origin=null
p1: ERROR_CALL 'Unresolved reference: <Unresolved name: it>#' type=IrErrorType
FUN name:asFairChannel visibility:private modality:FINAL <> ($receiver:<root>.CoroutineScope, flow:<root>.Flow<*>) returnType:<root>.ReceiveChannel<kotlin.Any>
$receiver: VALUE_PARAMETER name:<this> type:<root>.CoroutineScope
VALUE_PARAMETER name:flow index:0 type:<root>.Flow<*>
@@ -72,6 +139,54 @@ FILE fqName:<root> fileName:/castsInsideCoroutineInference.kt
if: CONST Boolean type=kotlin.Boolean value=true
then: TYPE_OP type=kotlin.Any origin=IMPLICIT_CAST typeOperand=kotlin.Any
GET_VAR 'val tmp_1: kotlin.Any? [val] declared in <root>.asChannel.<anonymous>.<anonymous>' type=kotlin.Any? origin=null
CLASS CLASS name:SafeCollector modality:FINAL visibility:public superTypes:[<root>.FlowCollector<T of <root>.SafeCollector>]
$this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.SafeCollector<T of <root>.SafeCollector>
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
CONSTRUCTOR visibility:public <> (collector:<root>.FlowCollector<T of <root>.SafeCollector>) returnType:<root>.SafeCollector<T of <root>.SafeCollector> [primary]
VALUE_PARAMETER name:collector index:0 type:<root>.FlowCollector<T of <root>.SafeCollector>
BLOCK_BODY
DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:SafeCollector modality:FINAL visibility:public superTypes:[<root>.FlowCollector<T of <root>.SafeCollector>]'
PROPERTY name:collector visibility:internal modality:FINAL [val]
FIELD PROPERTY_BACKING_FIELD name:collector type:<root>.FlowCollector<T of <root>.SafeCollector> visibility:private [final]
EXPRESSION_BODY
GET_VAR 'collector: <root>.FlowCollector<T of <root>.SafeCollector> declared in <root>.SafeCollector.<init>' type=<root>.FlowCollector<T of <root>.SafeCollector> origin=INITIALIZE_PROPERTY_FROM_PARAMETER
FUN DEFAULT_PROPERTY_ACCESSOR name:<get-collector> visibility:internal modality:FINAL <> ($this:<root>.SafeCollector<T of <root>.SafeCollector>) returnType:<root>.FlowCollector<T of <root>.SafeCollector>
correspondingProperty: PROPERTY name:collector visibility:internal modality:FINAL [val]
$this: VALUE_PARAMETER name:<this> type:<root>.SafeCollector<T of <root>.SafeCollector>
BLOCK_BODY
RETURN type=kotlin.Nothing from='internal final fun <get-collector> (): <root>.FlowCollector<T of <root>.SafeCollector> declared in <root>.SafeCollector'
GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:collector type:<root>.FlowCollector<T of <root>.SafeCollector> visibility:private [final]' type=<root>.FlowCollector<T of <root>.SafeCollector> origin=null
receiver: GET_VAR '<this>: <root>.SafeCollector<T of <root>.SafeCollector> declared in <root>.SafeCollector.<get-collector>' type=<root>.SafeCollector<T of <root>.SafeCollector> origin=null
FUN name:emit visibility:public modality:FINAL <> ($this:<root>.SafeCollector<T of <root>.SafeCollector>, value:T of <root>.SafeCollector) returnType:kotlin.Unit [suspend]
$this: VALUE_PARAMETER name:<this> type:<root>.SafeCollector<T of <root>.SafeCollector>
VALUE_PARAMETER name:value index:0 type:T of <root>.SafeCollector
BLOCK_BODY
FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
overridden:
public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
$this: VALUE_PARAMETER name:<this> type:kotlin.Any
VALUE_PARAMETER name:other index:0 type:kotlin.Any?
FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
overridden:
public open fun hashCode (): kotlin.Int declared in kotlin.Any
$this: VALUE_PARAMETER name:<this> type:kotlin.Any
FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
overridden:
public open fun toString (): kotlin.String declared in kotlin.Any
$this: VALUE_PARAMETER name:<this> type:kotlin.Any
FUN name:flow visibility:public modality:FINAL <T> (block:kotlin.Function1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>) returnType:<root>.Flow<T of <root>.flow>
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:kotlin.Function1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun flow <T> (block: kotlin.Function1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>): <root>.Flow<T of <root>.flow> declared in <root>'
CALL 'public final fun TODO (): kotlin.Nothing [inline] declared in kotlin' type=kotlin.Nothing origin=null
FUN name:flowScope visibility:public modality:FINAL <R> (block:kotlin.Function1<<root>.CoroutineScope, R of <root>.flowScope>) returnType:R of <root>.flowScope [suspend]
TYPE_PARAMETER name:R index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:kotlin.Function1<<root>.CoroutineScope, R of <root>.flowScope>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun flowScope <R> (block: kotlin.Function1<<root>.CoroutineScope, R of <root>.flowScope>): R of <root>.flowScope [suspend] declared in <root>'
CALL 'public final fun TODO (): kotlin.Nothing [inline] declared in kotlin' type=kotlin.Nothing origin=null
FUN name:collect visibility:public modality:FINAL <T> ($receiver:<root>.Flow<T of <root>.collect>, action:kotlin.Function1<T of <root>.collect, kotlin.Unit>) returnType:kotlin.Unit [inline,suspend]
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.Flow<T of <root>.collect>
@@ -1,7 +1,35 @@
// !LANGUAGE: +NewInference
// WITH_RUNTIME
import kotlin.experimental.ExperimentalTypeInference
@OptIn(ExperimentalTypeInference::class)
fun <R> scopedFlow(@BuilderInference block: suspend CoroutineScope.(FlowCollector<R>) -> Unit): Flow<R> =
flow {
val collector = this
flowScope { block(collector) }
}
public fun <T> Flow<T>.onCompletion(
action: suspend FlowCollector<T>.(cause: Throwable?) -> Unit
): Flow<T> = unsafeFlow {
val safeCollector = SafeCollector(this)
safeCollector.invokeSafely(action)
}
suspend fun <T> FlowCollector<T>.invokeSafely(
action: suspend FlowCollector<T>.(cause: Throwable?) -> Unit
) {
}
@OptIn(ExperimentalTypeInference::class)
inline fun <T> unsafeFlow(@BuilderInference crossinline block: suspend FlowCollector<T>.() -> Unit): Flow<T> = TODO()
@Deprecated(level = DeprecationLevel.HIDDEN, message = "binary compatibility with a version w/o FlowCollector receiver")
public fun <T> Flow<T>.onCompletion(action: suspend (cause: Throwable?) -> Unit) =
onCompletion { action(it) }
private fun CoroutineScope.asFairChannel(flow: Flow<*>): ReceiveChannel<Any> = produce {
val channel = channel as ChannelCoroutine<Any>
flow.collect { value ->
@@ -15,6 +43,18 @@ private fun CoroutineScope.asChannel(flow: Flow<*>): ReceiveChannel<Any> = produ
}
}
class SafeCollector<T> constructor(
internal val collector: FlowCollector<T>
) : FlowCollector<T> {
override suspend fun emit(value: T) {}
}
@OptIn(ExperimentalTypeInference::class)
fun <T> flow(@BuilderInference block: suspend FlowCollector<T>.() -> Unit): Flow<T> = TODO()
@OptIn(ExperimentalTypeInference::class)
suspend fun <R> flowScope(@BuilderInference block: suspend CoroutineScope.() -> R): R = TODO()
suspend inline fun <T> Flow<T>.collect(crossinline action: suspend (value: T) -> Unit) {}
open class ChannelCoroutine<E> {
@@ -1,4 +1,84 @@
FILE fqName:<root> fileName:/castsInsideCoroutineInference.kt
FUN name:scopedFlow visibility:public modality:FINAL <R> (block:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit>) returnType:<root>.Flow<R of <root>.scopedFlow>
annotations:
OptIn(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalTypeInference modality:FINAL visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.experimental.ExperimentalTypeInference>])
TYPE_PARAMETER name:R index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit>
annotations:
BuilderInference
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun scopedFlow <R> (block: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit>): <root>.Flow<R of <root>.scopedFlow> declared in <root>'
CALL 'public final fun flow <T> (block: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>): <root>.Flow<T of <root>.flow> declared in <root>' type=<root>.Flow<R of <root>.scopedFlow> origin=null
<T>: R of <root>.scopedFlow
block: FUN_EXPR type=@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.FlowCollector<R of <root>.scopedFlow>) returnType:kotlin.Unit [suspend]
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<R of <root>.scopedFlow>
BLOCK_BODY
VAR name:collector type:<root>.FlowCollector<R of <root>.scopedFlow> [val]
GET_VAR '<this>: <root>.FlowCollector<R of <root>.scopedFlow> declared in <root>.scopedFlow.<anonymous>' type=<root>.FlowCollector<R of <root>.scopedFlow> origin=null
CALL 'public final fun flowScope <R> (block: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.CoroutineScope, R of <root>.flowScope>): R of <root>.flowScope [suspend] declared in <root>' type=kotlin.Unit origin=null
<R>: kotlin.Unit
block: FUN_EXPR type=@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.CoroutineScope, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.CoroutineScope) returnType:kotlin.Unit [suspend]
$receiver: VALUE_PARAMETER name:<this> type:<root>.CoroutineScope
BLOCK_BODY
CALL 'public abstract fun invoke (p1: P1 of kotlin.coroutines.SuspendFunction2, p2: P2 of kotlin.coroutines.SuspendFunction2): R of kotlin.coroutines.SuspendFunction2 [suspend,operator] declared in kotlin.coroutines.SuspendFunction2' type=kotlin.Unit origin=INVOKE
$this: GET_VAR 'block: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit> declared in <root>.scopedFlow' type=@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.CoroutineScope, <root>.FlowCollector<R of <root>.scopedFlow>, kotlin.Unit> origin=VARIABLE_AS_FUNCTION
p1: GET_VAR '<this>: <root>.CoroutineScope declared in <root>.scopedFlow.<anonymous>.<anonymous>' type=<root>.CoroutineScope origin=null
p2: GET_VAR 'val collector: <root>.FlowCollector<R of <root>.scopedFlow> [val] declared in <root>.scopedFlow.<anonymous>' type=<root>.FlowCollector<R of <root>.scopedFlow> origin=null
FUN name:onCompletion visibility:public modality:FINAL <T> ($receiver:<root>.Flow<T of <root>.onCompletion>, action:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>) returnType:<root>.Flow<T of <root>.onCompletion>
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.Flow<T of <root>.onCompletion>
VALUE_PARAMETER name:action index:0 type:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun onCompletion <T> (action: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>): <root>.Flow<T of <root>.onCompletion> declared in <root>'
CALL 'public final fun unsafeFlow <T> (block: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit>): <root>.Flow<T of <root>.unsafeFlow> [inline] declared in <root>' type=<root>.Flow<T of <root>.onCompletion> origin=null
<T>: T of <root>.onCompletion
block: FUN_EXPR type=@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.onCompletion>, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.FlowCollector<T of <root>.onCompletion>) returnType:kotlin.Unit [suspend]
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<T of <root>.onCompletion>
BLOCK_BODY
VAR name:safeCollector type:<root>.SafeCollector<T of <root>.onCompletion> [val]
CONSTRUCTOR_CALL 'public constructor <init> (collector: <root>.FlowCollector<T of <root>.SafeCollector>) [primary] declared in <root>.SafeCollector' type=<root>.SafeCollector<T of <root>.onCompletion> origin=null
<class: T>: T of <root>.onCompletion
collector: GET_VAR '<this>: <root>.FlowCollector<T of <root>.onCompletion> declared in <root>.onCompletion.<anonymous>' type=<root>.FlowCollector<T of <root>.onCompletion> origin=null
CALL 'public final fun invokeSafely <T> (action: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.invokeSafely>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>): kotlin.Unit [suspend] declared in <root>' type=kotlin.Unit origin=null
<T>: T of <root>.onCompletion
$receiver: GET_VAR 'val safeCollector: <root>.SafeCollector<T of <root>.onCompletion> [val] declared in <root>.onCompletion.<anonymous>' type=<root>.SafeCollector<T of <root>.onCompletion> origin=null
action: GET_VAR 'action: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit> declared in <root>.onCompletion' type=@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit> origin=null
FUN name:invokeSafely visibility:public modality:FINAL <T> ($receiver:<root>.FlowCollector<T of <root>.invokeSafely>, action:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.invokeSafely>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>) returnType:kotlin.Unit [suspend]
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<T of <root>.invokeSafely>
VALUE_PARAMETER name:action index:0 type:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.invokeSafely>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>
BLOCK_BODY
FUN name:unsafeFlow visibility:public modality:FINAL <T> (block:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit>) returnType:<root>.Flow<T of <root>.unsafeFlow> [inline]
annotations:
OptIn(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalTypeInference modality:FINAL visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.experimental.ExperimentalTypeInference>])
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.unsafeFlow>, kotlin.Unit> [crossinline]
annotations:
BuilderInference
BLOCK_BODY
CALL 'public final fun TODO (): kotlin.Nothing [inline] declared in kotlin' type=kotlin.Nothing origin=null
FUN name:onCompletion visibility:public modality:FINAL <T> ($receiver:<root>.Flow<T of <root>.onCompletion>, action:kotlin.coroutines.SuspendFunction1<@[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>) returnType:<root>.Flow<T of <root>.onCompletion>
annotations:
Deprecated(message = 'binary compatibility with a version w/o FlowCollector receiver', replaceWith = <null>, level = GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:HIDDEN' type=kotlin.DeprecationLevel)
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.Flow<T of <root>.onCompletion>
VALUE_PARAMETER name:action index:0 type:kotlin.coroutines.SuspendFunction1<@[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun onCompletion <T> (action: kotlin.coroutines.SuspendFunction1<@[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>): <root>.Flow<T of <root>.onCompletion> declared in <root>'
CALL 'public final fun onCompletion <T> (action: @[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit>): <root>.Flow<T of <root>.onCompletion> declared in <root>' type=<root>.Flow<T of <root>.onCompletion> origin=null
<T>: T of <root>.onCompletion
$receiver: GET_VAR '<this>: <root>.Flow<T of <root>.onCompletion> declared in <root>.onCompletion' type=<root>.Flow<T of <root>.onCompletion> origin=null
action: FUN_EXPR type=@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction2<<root>.FlowCollector<T of <root>.onCompletion>, @[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.FlowCollector<T of <root>.onCompletion>, it:kotlin.Throwable?) returnType:kotlin.Unit [suspend]
$receiver: VALUE_PARAMETER name:<this> type:<root>.FlowCollector<T of <root>.onCompletion>
VALUE_PARAMETER name:it index:0 type:kotlin.Throwable?
BLOCK_BODY
CALL 'public abstract fun invoke (p1: P1 of kotlin.coroutines.SuspendFunction1): R of kotlin.coroutines.SuspendFunction1 [suspend,operator] declared in kotlin.coroutines.SuspendFunction1' type=kotlin.Unit origin=INVOKE
$this: GET_VAR 'action: kotlin.coroutines.SuspendFunction1<@[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit> declared in <root>.onCompletion' type=kotlin.coroutines.SuspendFunction1<@[ParameterName(name = 'cause')] kotlin.Throwable?, kotlin.Unit> origin=VARIABLE_AS_FUNCTION
p1: GET_VAR 'it: kotlin.Throwable? declared in <root>.onCompletion.<anonymous>' type=kotlin.Throwable? origin=null
FUN name:asFairChannel visibility:private modality:FINAL <> ($receiver:<root>.CoroutineScope, flow:<root>.Flow<*>) returnType:<root>.ReceiveChannel<kotlin.Any>
$receiver: VALUE_PARAMETER name:<this> type:<root>.CoroutineScope
VALUE_PARAMETER name:flow index:0 type:<root>.Flow<*>
@@ -72,6 +152,62 @@ FILE fqName:<root> fileName:/castsInsideCoroutineInference.kt
BRANCH
if: CONST Boolean type=kotlin.Boolean value=true
then: GET_VAR 'val tmp_1: kotlin.Any? [val] declared in <root>.asChannel.<anonymous>.<anonymous>' type=kotlin.Any? origin=null
CLASS CLASS name:SafeCollector modality:FINAL visibility:public superTypes:[<root>.FlowCollector<T of <root>.SafeCollector>]
$this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.SafeCollector<T of <root>.SafeCollector>
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
CONSTRUCTOR visibility:public <> (collector:<root>.FlowCollector<T of <root>.SafeCollector>) returnType:<root>.SafeCollector<T of <root>.SafeCollector> [primary]
VALUE_PARAMETER name:collector index:0 type:<root>.FlowCollector<T of <root>.SafeCollector>
BLOCK_BODY
DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:SafeCollector modality:FINAL visibility:public superTypes:[<root>.FlowCollector<T of <root>.SafeCollector>]'
PROPERTY name:collector visibility:internal modality:FINAL [val]
FIELD PROPERTY_BACKING_FIELD name:collector type:<root>.FlowCollector<T of <root>.SafeCollector> visibility:private [final]
EXPRESSION_BODY
GET_VAR 'collector: <root>.FlowCollector<T of <root>.SafeCollector> declared in <root>.SafeCollector.<init>' type=<root>.FlowCollector<T of <root>.SafeCollector> origin=INITIALIZE_PROPERTY_FROM_PARAMETER
FUN DEFAULT_PROPERTY_ACCESSOR name:<get-collector> visibility:internal modality:FINAL <> ($this:<root>.SafeCollector<T of <root>.SafeCollector>) returnType:<root>.FlowCollector<T of <root>.SafeCollector>
correspondingProperty: PROPERTY name:collector visibility:internal modality:FINAL [val]
$this: VALUE_PARAMETER name:<this> type:<root>.SafeCollector<T of <root>.SafeCollector>
BLOCK_BODY
RETURN type=kotlin.Nothing from='internal final fun <get-collector> (): <root>.FlowCollector<T of <root>.SafeCollector> declared in <root>.SafeCollector'
GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:collector type:<root>.FlowCollector<T of <root>.SafeCollector> visibility:private [final]' type=<root>.FlowCollector<T of <root>.SafeCollector> origin=null
receiver: GET_VAR '<this>: <root>.SafeCollector<T of <root>.SafeCollector> declared in <root>.SafeCollector.<get-collector>' type=<root>.SafeCollector<T of <root>.SafeCollector> origin=null
FUN name:emit visibility:public modality:OPEN <> ($this:<root>.SafeCollector<T of <root>.SafeCollector>, value:T of <root>.SafeCollector) returnType:kotlin.Unit [suspend]
overridden:
public abstract fun emit (value: T of <root>.FlowCollector): kotlin.Unit [suspend] declared in <root>.FlowCollector
$this: VALUE_PARAMETER name:<this> type:<root>.SafeCollector<T of <root>.SafeCollector>
VALUE_PARAMETER name:value index:0 type:T of <root>.SafeCollector
BLOCK_BODY
FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
overridden:
public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in <root>.FlowCollector
$this: VALUE_PARAMETER name:<this> type:kotlin.Any
VALUE_PARAMETER name:other index:0 type:kotlin.Any?
FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
overridden:
public open fun hashCode (): kotlin.Int [fake_override] declared in <root>.FlowCollector
$this: VALUE_PARAMETER name:<this> type:kotlin.Any
FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
overridden:
public open fun toString (): kotlin.String [fake_override] declared in <root>.FlowCollector
$this: VALUE_PARAMETER name:<this> type:kotlin.Any
FUN name:flow visibility:public modality:FINAL <T> (block:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>) returnType:<root>.Flow<T of <root>.flow>
annotations:
OptIn(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalTypeInference modality:FINAL visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.experimental.ExperimentalTypeInference>])
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.FlowCollector<T of <root>.flow>, kotlin.Unit>
annotations:
BuilderInference
BLOCK_BODY
CALL 'public final fun TODO (): kotlin.Nothing [inline] declared in kotlin' type=kotlin.Nothing origin=null
FUN name:flowScope visibility:public modality:FINAL <R> (block:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.CoroutineScope, R of <root>.flowScope>) returnType:R of <root>.flowScope [suspend]
annotations:
OptIn(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalTypeInference modality:FINAL visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.experimental.ExperimentalTypeInference>])
TYPE_PARAMETER name:R index:0 variance: superTypes:[kotlin.Any?]
VALUE_PARAMETER name:block index:0 type:@[ExtensionFunctionType] kotlin.coroutines.SuspendFunction1<<root>.CoroutineScope, R of <root>.flowScope>
annotations:
BuilderInference
BLOCK_BODY
CALL 'public final fun TODO (): kotlin.Nothing [inline] declared in kotlin' type=kotlin.Nothing origin=null
FUN name:collect visibility:public modality:FINAL <T> ($receiver:<root>.Flow<T of <root>.collect>, action:kotlin.coroutines.SuspendFunction1<@[ParameterName(name = 'value')] T of <root>.collect, kotlin.Unit>) returnType:kotlin.Unit [inline,suspend]
TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
$receiver: VALUE_PARAMETER name:<this> type:<root>.Flow<T of <root>.collect>