JVM Metadata: Add a bit to mark anonymous objects in inline functions

Anonymous objects in the scope of an inline functions are copied to
all call-sites. This makes them part of the public ABI of a Kotlin
library.

We introduce a flag to mark all classes in the scope of an inline
function. When compiling with assertions enabled, we check that
this flag is set whenever we inline an anonymous object from another
module.

plugins/parcelize/parcelize-compiler/src/org/jetbrains/kotlin/parcelize/ParcelizeCodegenExtension.kt

@@ -26,6 +26,7 @@ import org.jetbrains.kotlin.resolve.DescriptorFactory
 import org.jetbrains.kotlin.resolve.descriptorUtil.builtIns
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
 import org.jetbrains.kotlin.resolve.descriptorUtil.module
+import org.jetbrains.kotlin.resolve.inline.InlineUtil
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOrigin
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOriginKind
 import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodSignature
@@ -329,7 +330,7 @@ open class ParcelizeCodegenExtension : ParcelizeExtensionBase, ExpressionCodegen
         codegen.v.visitInnerClass(creatorAsmType.internalName, containerAsmType.internalName, "Creator", ACC_PUBLIC or ACC_STATIC)
         codegenForCreator.v.visitInnerClass(creatorAsmType.internalName, containerAsmType.internalName, "Creator", ACC_PUBLIC or ACC_STATIC)
 
-        writeSyntheticClassMetadata(classBuilderForCreator, codegen.state)
+        writeSyntheticClassMetadata(classBuilderForCreator, codegen.state, InlineUtil.isInPublicInlineScope(parcelableClass))
 
         writeCreatorConstructor(codegenForCreator, creatorClass, creatorAsmType)
         writeNewArrayMethod(codegenForCreator, parcelableClass, parcelableCreatorClassType, creatorClass, parcelerObject)