Hack attributes for continuation of suspend function in SAM-adapter
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+11
@@ -48,6 +48,7 @@ import org.jetbrains.kotlin.name.Name
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import org.jetbrains.kotlin.types.Variance
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import org.jetbrains.kotlin.util.OperatorNameConventions
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import org.jetbrains.kotlin.utils.DFS
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import org.jetbrains.org.objectweb.asm.Type
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internal val addContinuationPhase = makeIrFilePhase(
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::AddContinuationLowering,
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@@ -597,6 +598,16 @@ private class AddContinuationLowering(private val context: JvmBackendContext) :
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val result = mutableListOf(view)
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if (function.body == null || !function.hasContinuation()) return result
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// This is a suspend function inside of SAM adapter.
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// The attribute of function reference is used for the SAM adapter.
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// So, we hack new attributes for continuation class.
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if (function.parentAsClass.origin == JvmLoweredDeclarationOrigin.LAMBDA_IMPL) {
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context.putLocalClassType(
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function.attributeOwnerId,
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Type.getObjectType("${context.getLocalClassType(function.parentAsClass)!!.internalName}$${function.name}$1")
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)
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}
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if (flag.capturesCrossinline || function.isInline) {
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result += context.irFactory.buildFun {
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containerSource = view.containerSource
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