Remove redundant continuation classes and INNERCLASS nodes

#KT-31339 Fixed

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/AnonymousObjectTransformer.kt

@@ -141,7 +141,7 @@ class AnonymousObjectTransformer(
             superClassName,
             allCapturedParamBuilder.listCaptured()
         )
-        loop@for (next in methodsToTransform) {
+        loop@ for (next in methodsToTransform) {
             val deferringVisitor =
                 when {
                     coroutineTransformer.shouldSkip(next) -> continue@loop
@@ -162,9 +162,15 @@ class AnonymousObjectTransformer(
         }
 
         deferringMethods.forEach { method ->
+            val continuationToRemove = CoroutineTransformer.findFakeContinuationConstructorClassName(method.intermediate)
+            val oldContinuationName = coroutineTransformer.oldContinuationFrom(method.intermediate)
             coroutineTransformer.replaceFakesWithReals(method.intermediate)
             removeFinallyMarkers(method.intermediate)
             method.visitEnd()
+            if (continuationToRemove != null && coroutineTransformer.safeToRemoveContinuationClass(method.intermediate)) {
+                transformationResult.addClassToRemove(continuationToRemove)
+                innerClassNodes.removeIf { it.name == oldContinuationName }
+            }
         }
 
         SourceMapper.flushToClassBuilder(sourceMapper, classBuilder)

compiler/backend/src/org/jetbrains/kotlin/codegen/inline/coroutines/CoroutineTransformer.kt

@@ -215,6 +215,13 @@ class CoroutineTransformer(
     fun unregisterClassBuilder(continuationClassName: String) =
         (inliningContext as RegeneratedClassContext).continuationBuilders.remove(continuationClassName)
 
+    // If tail-call optimization took place, we do not need continuation class anymore, unless it is used by $$forInline method
+    fun safeToRemoveContinuationClass(method: MethodNode): Boolean = !generateForInline && !isStateMachine(method)
+
+    fun oldContinuationFrom(method: MethodNode): String? =
+        methods.find { it.name == method.name + FOR_INLINE_SUFFIX && it.desc == method.desc }
+                ?.let { findFakeContinuationConstructorClassName(it) }
+
     companion object {
         fun findFakeContinuationConstructorClassName(node: MethodNode): String? {
             val marker = node.instructions.asSequence().firstOrNull(::isBeforeFakeContinuationConstructorCallMarker) ?: return null

compiler/testData/codegen/box/coroutines/tailCallOptimizations/crossinline.txt

@@ -138,27 +138,10 @@ public final class CrossinlineKt$box$1$invokeSuspend$$inlined$filter$1 {
     public @org.jetbrains.annotations.Nullable method consume(@org.jetbrains.annotations.NotNull p0: Sink, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
 }
 
-@kotlin.Metadata
-public final class CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1$1 {
-    field L$0: java.lang.Object
-    field L$1: java.lang.Object
-    field L$2: java.lang.Object
-    field L$3: java.lang.Object
-    field L$4: java.lang.Object
-    field label: int
-    synthetic field result: java.lang.Object
-    synthetic final field this$0: CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1
-    inner class CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1
-    inner class CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1$1
-    public method <init>(p0: CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1, p1: kotlin.coroutines.Continuation): void
-    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
-}
-
 @kotlin.Metadata
 public final class CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1 {
     synthetic final field $acc$inlined: kotlin.jvm.internal.Ref$ObjectRef
     inner class CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1
-    inner class CrossinlineKt$box$1$invokeSuspend$$inlined$fold$1$1
     public method <init>(p0: kotlin.jvm.internal.Ref$ObjectRef): void
     public method close(@org.jetbrains.annotations.Nullable p0: java.lang.Throwable): void
     public @org.jetbrains.annotations.Nullable method send(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object

compiler/testData/codegen/box/coroutines/tailCallOptimizations/crossinline_1_2.txt

@@ -54,29 +54,10 @@ public final class CrossinlineKt$box$1$doResume$$inlined$filter$1 {
     public @org.jetbrains.annotations.Nullable method consume(@org.jetbrains.annotations.NotNull p0: Sink, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
 }
 
-@kotlin.Metadata
-public final class CrossinlineKt$box$1$doResume$$inlined$fold$1$1 {
-    field L$0: java.lang.Object
-    field L$1: java.lang.Object
-    field L$2: java.lang.Object
-    field L$3: java.lang.Object
-    field L$4: java.lang.Object
-    synthetic field data: java.lang.Object
-    synthetic field exception: java.lang.Throwable
-    synthetic final field this$0: CrossinlineKt$box$1$doResume$$inlined$fold$1
-    inner class CrossinlineKt$box$1$doResume$$inlined$fold$1
-    inner class CrossinlineKt$box$1$doResume$$inlined$fold$1$1
-    public method <init>(p0: CrossinlineKt$box$1$doResume$$inlined$fold$1, p1: kotlin.coroutines.experimental.Continuation): void
-    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
-    synthetic final method getLabel(): int
-    synthetic final method setLabel(p0: int): void
-}
-
 @kotlin.Metadata
 public final class CrossinlineKt$box$1$doResume$$inlined$fold$1 {
     synthetic final field $acc$inlined: kotlin.jvm.internal.Ref$ObjectRef
     inner class CrossinlineKt$box$1$doResume$$inlined$fold$1
-    inner class CrossinlineKt$box$1$doResume$$inlined$fold$1$1
     public method <init>(p0: kotlin.jvm.internal.Ref$ObjectRef): void
     public method close(@org.jetbrains.annotations.Nullable p0: java.lang.Throwable): void
     public @org.jetbrains.annotations.Nullable method send(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object

compiler/testData/codegen/box/coroutines/tailCallOptimizations/innerObjectRetransformation.txt

@@ -19,21 +19,9 @@ final class flow/InnerObjectRetransformationKt$box$1 {
     public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
 }
 
-@kotlin.Metadata
-public final class flow/InnerObjectRetransformationKt$check$$inlined$collect$1$1 {
-    field label: int
-    synthetic field result: java.lang.Object
-    synthetic final field this$0: flow.InnerObjectRetransformationKt$check$$inlined$collect$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1$1
-    public method <init>(p0: flow.InnerObjectRetransformationKt$check$$inlined$collect$1, p1: kotlin.coroutines.Continuation): void
-    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
-}
-
 @kotlin.Metadata
 public final class flow/InnerObjectRetransformationKt$check$$inlined$collect$1 {
     inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1$1
     public method <init>(): void
     public @org.jetbrains.annotations.Nullable method emit(@org.jetbrains.annotations.NotNull p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
 }
@@ -62,26 +50,10 @@ public final class flow/InnerObjectRetransformationKt$check$$inlined$flow$1 {
     public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: flow.FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
 }
 
-@kotlin.Metadata
-public final class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1$1 {
-    field L$0: java.lang.Object
-    field L$1: java.lang.Object
-    field L$2: java.lang.Object
-    field L$3: java.lang.Object
-    field label: int
-    synthetic field result: java.lang.Object
-    synthetic final field this$0: flow.InnerObjectRetransformationKt$check$$inlined$flowWith$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1$1
-    public method <init>(p0: flow.InnerObjectRetransformationKt$check$$inlined$flowWith$1, p1: kotlin.coroutines.Continuation): void
-    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
-}
-
 @kotlin.Metadata
 public final class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1 {
     synthetic final field $this_flowWith$inlined: flow.Flow
     inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1$1
     public method <init>(p0: flow.Flow): void
     public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: flow.FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
 }

compiler/testData/codegen/box/coroutines/tailCallOptimizations/innerObjectRetransformation_1_2.txt

@@ -17,23 +17,9 @@ final class flow/InnerObjectRetransformationKt$box$1 {
     public final method invoke(p0: java.lang.Object): java.lang.Object
 }
 
-@kotlin.Metadata
-public final class flow/InnerObjectRetransformationKt$check$$inlined$collect$1$1 {
-    synthetic field data: java.lang.Object
-    synthetic field exception: java.lang.Throwable
-    synthetic final field this$0: flow.InnerObjectRetransformationKt$check$$inlined$collect$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1$1
-    public method <init>(p0: flow.InnerObjectRetransformationKt$check$$inlined$collect$1, p1: kotlin.coroutines.experimental.Continuation): void
-    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
-    synthetic final method getLabel(): int
-    synthetic final method setLabel(p0: int): void
-}
-
 @kotlin.Metadata
 public final class flow/InnerObjectRetransformationKt$check$$inlined$collect$1 {
     inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$collect$1$1
     public method <init>(): void
     public @org.jetbrains.annotations.Nullable method emit(@org.jetbrains.annotations.NotNull p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
 }
@@ -63,28 +49,10 @@ public final class flow/InnerObjectRetransformationKt$check$$inlined$flow$1 {
     public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: flow.FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
 }
 
-@kotlin.Metadata
-public final class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1$1 {
-    field L$0: java.lang.Object
-    field L$1: java.lang.Object
-    field L$2: java.lang.Object
-    field L$3: java.lang.Object
-    synthetic field data: java.lang.Object
-    synthetic field exception: java.lang.Throwable
-    synthetic final field this$0: flow.InnerObjectRetransformationKt$check$$inlined$flowWith$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1$1
-    public method <init>(p0: flow.InnerObjectRetransformationKt$check$$inlined$flowWith$1, p1: kotlin.coroutines.experimental.Continuation): void
-    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
-    synthetic final method getLabel(): int
-    synthetic final method setLabel(p0: int): void
-}
-
 @kotlin.Metadata
 public final class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1 {
     synthetic final field $this_flowWith$inlined: flow.Flow
     inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1
-    inner class flow/InnerObjectRetransformationKt$check$$inlined$flowWith$1$1
     public method <init>(p0: flow.Flow): void
     public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: flow.FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
 }

compiler/testData/codegen/bytecodeListing/tcoContinuation.kt

@@ -0,0 +1,40 @@
+// COMMON_COROUTINES_TEST
+// WITH_RUNTIME
+// WITH_COROUTINES
+
+// There should be no $foo$$inlined$map$1$1 class
+
+interface FlowCollector<T> {
+    suspend fun emit(value: T)
+}
+
+interface Flow<T> {
+    suspend fun collect(collector: FlowCollector<T>)
+}
+
+public inline fun <T> flow(crossinline block: suspend FlowCollector<T>.() -> Unit) = object : Flow<T> {
+    override suspend fun collect(collector: FlowCollector<T>) = collector.block()
+}
+
+suspend inline fun <T> Flow<T>.collect(crossinline action: suspend (T) -> Unit): Unit =
+    collect(object : FlowCollector<T> {
+        override suspend fun emit(value: T) = action(value)
+    })
+
+public inline fun <T, R> Flow<T>.transform(crossinline transformer: suspend FlowCollector<R>.(value: T) -> Unit): Flow<R> {
+    return flow {
+        return@flow collect { value ->
+            return@collect transformer(value)
+        }
+    }
+}
+
+public inline fun <T, R> Flow<T>.map(crossinline transformer: suspend (value: T) -> R): Flow<R> = transform { value -> return@transform emit(transformer(value)) }
+
+suspend fun foo() {
+    flow<Int> {
+        emit(1)
+    }.map { it + 1 }
+        .collect {
+        }
+}

compiler/testData/codegen/bytecodeListing/tcoContinuation.txt

@@ -0,0 +1,415 @@
+@kotlin.Metadata
+public interface Flow {
+    public abstract @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public interface FlowCollector {
+    public abstract @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$collect$2$emit$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$collect$2$emit$1
+    public method <init>(p0: TcoContinuationKt$collect$2, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$collect$2 {
+    synthetic final field $action: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$collect$2$emit$1
+    public method <init>(p0: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$flow$1$collect$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$flow$1
+    inner class TcoContinuationKt$flow$1
+    inner class TcoContinuationKt$flow$1$collect$1
+    public method <init>(p0: TcoContinuationKt$flow$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$flow$1 {
+    synthetic final field $block: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$flow$1
+    inner class TcoContinuationKt$flow$1$collect$1
+    public method <init>(p0: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$collect$1 {
+    inner class TcoContinuationKt$foo$$inlined$collect$1
+    public method <init>(): void
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$flow$1$1 {
+    field L$0: java.lang.Object
+    field L$1: java.lang.Object
+    field L$2: java.lang.Object
+    field L$3: java.lang.Object
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$foo$$inlined$flow$1
+    inner class TcoContinuationKt$foo$$inlined$flow$1
+    inner class TcoContinuationKt$foo$$inlined$flow$1$1
+    public method <init>(p0: TcoContinuationKt$foo$$inlined$flow$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$flow$1 {
+    inner class TcoContinuationKt$foo$$inlined$flow$1
+    inner class TcoContinuationKt$foo$$inlined$flow$1$1
+    public method <init>(): void
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$map$1$2 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$foo$$inlined$map$1
+    inner class TcoContinuationKt$foo$$inlined$map$1$2
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$foo$$inlined$map$1): void
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$map$1 {
+    synthetic final field $this_transform$inlined: Flow
+    inner class TcoContinuationKt$foo$$inlined$map$1
+    public method <init>(p0: Flow): void
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1$2$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$1$2
+    inner class TcoContinuationKt$map$$inlined$transform$1$2
+    inner class TcoContinuationKt$map$$inlined$transform$1$2$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$1$2, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1$2 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1$2
+    inner class TcoContinuationKt$map$$inlined$transform$1$2$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$map$$inlined$transform$1): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined$1: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$2, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2$2$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$2$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$2$2, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2$2 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$map$$inlined$transform$2): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined$1: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1$lambda$1$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$1$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$1$lambda$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1$lambda$1 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$transform$$inlined$flow$1): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined: kotlin.jvm.functions.Function3
+    inner class TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function3): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$2, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2$lambda$1$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$2$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$2$lambda$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2$lambda$1 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$transform$$inlined$flow$2): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined: kotlin.jvm.functions.Function3
+    inner class TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function3): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$3, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3$lambda$1$1 {
+    synthetic field data: java.lang.Object
+    synthetic field exception: java.lang.Throwable
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$3$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$3$lambda$1, p1: kotlin.coroutines.experimental.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method doResume(@org.jetbrains.annotations.Nullable p0: java.lang.Object, @org.jetbrains.annotations.Nullable p1: java.lang.Throwable): java.lang.Object
+    synthetic final method getLabel(): int
+    synthetic final method setLabel(p0: int): void
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3$lambda$1 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$transform$$inlined$flow$3): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined: kotlin.jvm.functions.Function3
+    inner class TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function3): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.experimental.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt {
+    inner class TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$flow$1
+    private final static method collect(@org.jetbrains.annotations.NotNull p0: Flow, p1: kotlin.jvm.functions.Function2, p2: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public final static @org.jetbrains.annotations.NotNull method flow(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function2): Flow
+    public final static @org.jetbrains.annotations.Nullable method foo(@org.jetbrains.annotations.NotNull p0: kotlin.coroutines.experimental.Continuation): java.lang.Object
+    public final static @org.jetbrains.annotations.NotNull method map(@org.jetbrains.annotations.NotNull p0: Flow, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function2): Flow
+    public final static @org.jetbrains.annotations.NotNull method transform(@org.jetbrains.annotations.NotNull p0: Flow, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function3): Flow
+}
+
+@kotlin.Metadata
+public abstract class helpers/ContinuationAdapter {
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.experimental.CoroutineContext
+    public method <init>(): void
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.experimental.CoroutineContext
+}
+
+@kotlin.Metadata
+public final class helpers/CoroutineUtilKt$handleExceptionContinuation$1 {
+    synthetic final field $x: kotlin.jvm.functions.Function1
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.experimental.EmptyCoroutineContext
+    inner class helpers/CoroutineUtilKt$handleExceptionContinuation$1
+    method <init>(p0: kotlin.jvm.functions.Function1): void
+    public synthetic method getContext(): kotlin.coroutines.experimental.CoroutineContext
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.experimental.EmptyCoroutineContext
+    public method resume(@org.jetbrains.annotations.Nullable p0: java.lang.Object): void
+    public method resumeWithException(@org.jetbrains.annotations.NotNull p0: java.lang.Throwable): void
+}
+
+@kotlin.Metadata
+public final class helpers/CoroutineUtilKt$handleResultContinuation$1 {
+    synthetic final field $x: kotlin.jvm.functions.Function1
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.experimental.EmptyCoroutineContext
+    inner class helpers/CoroutineUtilKt$handleResultContinuation$1
+    method <init>(p0: kotlin.jvm.functions.Function1): void
+    public synthetic method getContext(): kotlin.coroutines.experimental.CoroutineContext
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.experimental.EmptyCoroutineContext
+    public method resume(p0: java.lang.Object): void
+    public method resumeWithException(@org.jetbrains.annotations.NotNull p0: java.lang.Throwable): void
+}
+
+@kotlin.Metadata
+public final class helpers/CoroutineUtilKt {
+    inner class helpers/CoroutineUtilKt$handleExceptionContinuation$1
+    inner class helpers/CoroutineUtilKt$handleResultContinuation$1
+    public final static @org.jetbrains.annotations.NotNull method handleExceptionContinuation(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function1): kotlin.coroutines.experimental.Continuation
+    public final static @org.jetbrains.annotations.NotNull method handleResultContinuation(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function1): kotlin.coroutines.experimental.Continuation
+}
+
+@kotlin.Metadata
+public final class helpers/EmptyContinuation$Companion {
+    inner class helpers/EmptyContinuation$Companion
+    private method <init>(): void
+    public synthetic method <init>(p0: kotlin.jvm.internal.DefaultConstructorMarker): void
+}
+
+@kotlin.Metadata
+public class helpers/EmptyContinuation {
+    public final static field Companion: helpers.EmptyContinuation$Companion
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.experimental.CoroutineContext
+    inner class helpers/EmptyContinuation$Companion
+    static method <clinit>(): void
+    public method <init>(): void
+    public method <init>(@org.jetbrains.annotations.NotNull p0: kotlin.coroutines.experimental.CoroutineContext): void
+    public synthetic method <init>(p0: kotlin.coroutines.experimental.CoroutineContext, p1: int, p2: kotlin.jvm.internal.DefaultConstructorMarker): void
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.experimental.CoroutineContext
+    public method resume(@org.jetbrains.annotations.Nullable p0: java.lang.Object): void
+    public method resumeWithException(@org.jetbrains.annotations.NotNull p0: java.lang.Throwable): void
+}

compiler/testData/codegen/bytecodeListing/tcoContinuation_1_3.txt

@@ -0,0 +1,390 @@
+@kotlin.Metadata
+public interface Flow {
+    public abstract @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public interface FlowCollector {
+    public abstract @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$collect$2$emit$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$collect$2$emit$1
+    public method <init>(p0: TcoContinuationKt$collect$2, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$collect$2 {
+    synthetic final field $action: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$collect$2$emit$1
+    public method <init>(p0: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$flow$1$collect$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$flow$1
+    inner class TcoContinuationKt$flow$1
+    inner class TcoContinuationKt$flow$1$collect$1
+    public method <init>(p0: TcoContinuationKt$flow$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$flow$1 {
+    synthetic final field $block: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$flow$1
+    inner class TcoContinuationKt$flow$1$collect$1
+    public method <init>(p0: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$collect$1 {
+    inner class TcoContinuationKt$foo$$inlined$collect$1
+    public method <init>(): void
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+@kotlin.coroutines.jvm.internal.DebugMetadata
+public final class TcoContinuationKt$foo$$inlined$flow$1$1 {
+    field L$0: java.lang.Object
+    field L$1: java.lang.Object
+    field L$2: java.lang.Object
+    field L$3: java.lang.Object
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$foo$$inlined$flow$1
+    inner class TcoContinuationKt$foo$$inlined$flow$1
+    inner class TcoContinuationKt$foo$$inlined$flow$1$1
+    public method <init>(p0: TcoContinuationKt$foo$$inlined$flow$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$flow$1 {
+    inner class TcoContinuationKt$foo$$inlined$flow$1
+    inner class TcoContinuationKt$foo$$inlined$flow$1$1
+    public method <init>(): void
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$map$1$2 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$foo$$inlined$map$1
+    inner class TcoContinuationKt$foo$$inlined$map$1$2
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$foo$$inlined$map$1): void
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$foo$$inlined$map$1 {
+    synthetic final field $this_transform$inlined: Flow
+    inner class TcoContinuationKt$foo$$inlined$map$1
+    public method <init>(p0: Flow): void
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1$2$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$1$2
+    inner class TcoContinuationKt$map$$inlined$transform$1$2
+    inner class TcoContinuationKt$map$$inlined$transform$1$2$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$1$2, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1$2 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1$2
+    inner class TcoContinuationKt$map$$inlined$transform$1$2$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$map$$inlined$transform$1): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$1 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined$1: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$map$$inlined$transform$1
+    inner class TcoContinuationKt$map$$inlined$transform$1$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$2, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2$2$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$2$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2$1
+    public method <init>(p0: TcoContinuationKt$map$$inlined$transform$2$2, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2$2 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$2$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$map$$inlined$transform$2): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$map$$inlined$transform$2 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined$1: kotlin.jvm.functions.Function2
+    inner class TcoContinuationKt$map$$inlined$transform$2
+    inner class TcoContinuationKt$map$$inlined$transform$2$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function2): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1$lambda$1$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$1$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$1$lambda$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1$lambda$1 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$lambda$1$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$transform$$inlined$flow$1): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$1 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined: kotlin.jvm.functions.Function3
+    inner class TcoContinuationKt$transform$$inlined$flow$1
+    inner class TcoContinuationKt$transform$$inlined$flow$1$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function3): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$2, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2$lambda$1$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$2$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$2$lambda$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2$lambda$1 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$2$lambda$1$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$transform$$inlined$flow$2): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$2 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined: kotlin.jvm.functions.Function3
+    inner class TcoContinuationKt$transform$$inlined$flow$2
+    inner class TcoContinuationKt$transform$$inlined$flow$2$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function3): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$3, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3$lambda$1$1 {
+    field label: int
+    synthetic field result: java.lang.Object
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$3$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1$1
+    public method <init>(p0: TcoContinuationKt$transform$$inlined$flow$3$lambda$1, p1: kotlin.coroutines.Continuation): void
+    public final @org.jetbrains.annotations.Nullable method invokeSuspend(@org.jetbrains.annotations.NotNull p0: java.lang.Object): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3$lambda$1 {
+    synthetic final field $this_flow$inlined: FlowCollector
+    synthetic final field this$0: TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1
+    inner class TcoContinuationKt$transform$$inlined$flow$3$lambda$1$1
+    public method <init>(p0: FlowCollector, p1: TcoContinuationKt$transform$$inlined$flow$3): void
+    public @org.jetbrains.annotations.Nullable method emit$$forInline(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method emit(p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt$transform$$inlined$flow$3 {
+    synthetic final field $this_transform$inlined: Flow
+    synthetic final field $transformer$inlined: kotlin.jvm.functions.Function3
+    inner class TcoContinuationKt$transform$$inlined$flow$3
+    inner class TcoContinuationKt$transform$$inlined$flow$3$1
+    public method <init>(p0: Flow, p1: kotlin.jvm.functions.Function3): void
+    public @org.jetbrains.annotations.Nullable method collect$$forInline(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+    public @org.jetbrains.annotations.Nullable method collect(@org.jetbrains.annotations.NotNull p0: FlowCollector, @org.jetbrains.annotations.NotNull p1: kotlin.coroutines.Continuation): java.lang.Object
+}
+
+@kotlin.Metadata
+public final class TcoContinuationKt {
+    inner class TcoContinuationKt$collect$2
+    inner class TcoContinuationKt$flow$1
+    private final static method collect(@org.jetbrains.annotations.NotNull p0: Flow, p1: kotlin.jvm.functions.Function2, p2: kotlin.coroutines.Continuation): java.lang.Object
+    public final static @org.jetbrains.annotations.NotNull method flow(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function2): Flow
+    public final static @org.jetbrains.annotations.Nullable method foo(@org.jetbrains.annotations.NotNull p0: kotlin.coroutines.Continuation): java.lang.Object
+    public final static @org.jetbrains.annotations.NotNull method map(@org.jetbrains.annotations.NotNull p0: Flow, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function2): Flow
+    public final static @org.jetbrains.annotations.NotNull method transform(@org.jetbrains.annotations.NotNull p0: Flow, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function3): Flow
+}
+
+@kotlin.Metadata
+public abstract class helpers/ContinuationAdapter {
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.CoroutineContext
+    public method <init>(): void
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.CoroutineContext
+    public abstract method resume(p0: java.lang.Object): void
+    public method resumeWith(@org.jetbrains.annotations.NotNull p0: java.lang.Object): void
+    public abstract method resumeWithException(@org.jetbrains.annotations.NotNull p0: java.lang.Throwable): void
+}
+
+@kotlin.Metadata
+public final class helpers/CoroutineUtilKt$handleExceptionContinuation$1 {
+    synthetic final field $x: kotlin.jvm.functions.Function1
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.EmptyCoroutineContext
+    inner class helpers/CoroutineUtilKt$handleExceptionContinuation$1
+    method <init>(p0: kotlin.jvm.functions.Function1): void
+    public synthetic method getContext(): kotlin.coroutines.CoroutineContext
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.EmptyCoroutineContext
+    public method resumeWith(@org.jetbrains.annotations.NotNull p0: java.lang.Object): void
+}
+
+@kotlin.Metadata
+public final class helpers/CoroutineUtilKt$handleResultContinuation$1 {
+    synthetic final field $x: kotlin.jvm.functions.Function1
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.EmptyCoroutineContext
+    inner class helpers/CoroutineUtilKt$handleResultContinuation$1
+    method <init>(p0: kotlin.jvm.functions.Function1): void
+    public synthetic method getContext(): kotlin.coroutines.CoroutineContext
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.EmptyCoroutineContext
+    public method resumeWith(@org.jetbrains.annotations.NotNull p0: java.lang.Object): void
+}
+
+@kotlin.Metadata
+public final class helpers/CoroutineUtilKt {
+    inner class helpers/CoroutineUtilKt$handleExceptionContinuation$1
+    inner class helpers/CoroutineUtilKt$handleResultContinuation$1
+    public final static @org.jetbrains.annotations.NotNull method handleExceptionContinuation(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function1): kotlin.coroutines.Continuation
+    public final static @org.jetbrains.annotations.NotNull method handleResultContinuation(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function1): kotlin.coroutines.Continuation
+}
+
+@kotlin.Metadata
+public final class helpers/EmptyContinuation$Companion {
+    inner class helpers/EmptyContinuation$Companion
+    private method <init>(): void
+    public synthetic method <init>(p0: kotlin.jvm.internal.DefaultConstructorMarker): void
+}
+
+@kotlin.Metadata
+public class helpers/EmptyContinuation {
+    public final static field Companion: helpers.EmptyContinuation$Companion
+    private final @org.jetbrains.annotations.NotNull field context: kotlin.coroutines.CoroutineContext
+    inner class helpers/EmptyContinuation$Companion
+    static method <clinit>(): void
+    public method <init>(): void
+    public method <init>(@org.jetbrains.annotations.NotNull p0: kotlin.coroutines.CoroutineContext): void
+    public synthetic method <init>(p0: kotlin.coroutines.CoroutineContext, p1: int, p2: kotlin.jvm.internal.DefaultConstructorMarker): void
+    public @org.jetbrains.annotations.NotNull method getContext(): kotlin.coroutines.CoroutineContext
+    public method resumeWith(@org.jetbrains.annotations.NotNull p0: java.lang.Object): void
+}

compiler/testData/codegen/bytecodeText/coroutines/crossinlineSuspendContinuation_1_2.kt

@@ -6,6 +6,8 @@ import helpers.*
 import kotlin.coroutines.experimental.*
 import kotlin.coroutines.experimental.intrinsics.*
 
+suspend fun dummy() {}
+
 fun builder(c: suspend () -> Unit) {
     c.startCoroutine(EmptyContinuation)
 }
@@ -21,7 +23,7 @@ inline fun inlineMe(crossinline c: suspend () -> String) = object : SuspendRunna
 fun box(): String {
     var res = "FAIL"
     builder {
-        res = inlineMe { "OK" }.run()
+        res = inlineMe { dummy(); "OK" }.run()
     }
     return res
 }

compiler/testData/codegen/bytecodeText/coroutines/crossinlineSuspendContinuation_1_3.kt

@@ -5,6 +5,8 @@ import helpers.*
 import kotlin.coroutines.*
 import kotlin.coroutines.intrinsics.*
 
+suspend fun dummy() {}
+
 fun builder(c: suspend () -> Unit) {
     c.startCoroutine(EmptyContinuation)
 }
@@ -20,7 +22,7 @@ inline fun inlineMe(crossinline c: suspend () -> String) = object : SuspendRunna
 fun box(): String {
     var res = "FAIL"
     builder {
-        res = inlineMe { "OK" }.run()
+        res = inlineMe { dummy(); "OK" }.run()
     }
     return res
 }

compiler/tests/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java

@@ -173,6 +173,16 @@ public class BytecodeListingTestGenerated extends AbstractBytecodeListingTest {
         runTestWithPackageReplacement("compiler/testData/codegen/bytecodeListing/suspendReifiedFun.kt", "kotlin.coroutines");
     }
 
+    @TestMetadata("tcoContinuation.kt")
+    public void testTcoContinuation_1_2() throws Exception {
+        runTestWithPackageReplacement("compiler/testData/codegen/bytecodeListing/tcoContinuation.kt", "kotlin.coroutines.experimental");
+    }
+
+    @TestMetadata("tcoContinuation.kt")
+    public void testTcoContinuation_1_3() throws Exception {
+        runTestWithPackageReplacement("compiler/testData/codegen/bytecodeListing/tcoContinuation.kt", "kotlin.coroutines");
+    }
+
     @TestMetadata("compiler/testData/codegen/bytecodeListing/annotations")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)