jvm-abi-gen: Mark all anonymous objects in inline function scope as public

Anonymous objects inside of a private inline function nested in a public
inline function can still escape.

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

@@ -418,9 +418,20 @@ class PsiSourceCompilerForInline(
 fun DeclarationDescriptor.isInlineOrInsideInline(): Boolean =
     getInlineCallSiteVisibility() != null
 
-fun DeclarationDescriptor.getInlineCallSiteVisibility(): DescriptorVisibility? =
-    if (this is FunctionDescriptor && isInline) visibility
-    else containingDeclaration?.getInlineCallSiteVisibility()
+fun DeclarationDescriptor.getInlineCallSiteVisibility(): DescriptorVisibility? {
+    var declaration: DeclarationDescriptor? = this
+    var result: DescriptorVisibility? = null
+    while (declaration != null) {
+        if (declaration is FunctionDescriptor && declaration.isInline) {
+            if (!DescriptorVisibilities.isPrivate(declaration.visibility)) {
+                return declaration.visibility
+            }
+            result = declaration.visibility
+        }
+        declaration = declaration.containingDeclaration
+    }
+    return result
+}
 
 fun getDeclarationLabels(lambdaOrFun: PsiElement?, descriptor: DeclarationDescriptor): Set<String> {
     val result = HashSet<String>()

compiler/frontend/src/org/jetbrains/kotlin/resolve/inline/InlineUtil.java

@@ -76,11 +76,10 @@ public class InlineUtil {
 
     public static boolean isInPublicInlineScope(@Nullable DeclarationDescriptor descriptor) {
         if (descriptor == null) return false;
-        if (isInline(descriptor)) {
-            if (!(descriptor instanceof DeclarationDescriptorWithVisibility))
-                return false;
+        if (isInline(descriptor) && descriptor instanceof DeclarationDescriptorWithVisibility) {
             DescriptorVisibility visibility = ((DeclarationDescriptorWithVisibility) descriptor).getVisibility();
-            return !DescriptorVisibilities.isPrivate(visibility);
+            if (!DescriptorVisibilities.isPrivate(visibility))
+                return true;
         }
         return isInPublicInlineScope(descriptor.getContainingDeclaration());
     }

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/ir/IrUtils.kt

@@ -13,10 +13,7 @@ import org.jetbrains.kotlin.backend.jvm.codegen.representativeUpperBound
 import org.jetbrains.kotlin.backend.jvm.lower.inlineclasses.unboxInlineClass
 import org.jetbrains.kotlin.codegen.inline.coroutines.FOR_INLINE_SUFFIX
 import org.jetbrains.kotlin.config.JvmDefaultMode
-import org.jetbrains.kotlin.descriptors.ClassKind
-import org.jetbrains.kotlin.descriptors.DescriptorVisibilities
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility
-import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.descriptors.deserialization.PLATFORM_DEPENDENT_ANNOTATION_FQ_NAME
 import org.jetbrains.kotlin.ir.IrBuiltIns
 import org.jetbrains.kotlin.ir.IrElement
@@ -431,13 +428,17 @@ private val IrDeclaration.original: IrDeclaration
 // (determined *before* lowering), or null if the given declaration is not in the scope of an inline function.
 val IrDeclaration.inlineScopeVisibility: DescriptorVisibility?
     get() {
-        var owner = original
-        while (true) {
+        var owner: IrDeclaration? = original
+        var result: DescriptorVisibility? = null
+        while (owner != null) {
             if (owner is IrFunction && owner.isInline) {
-                return owner.visibility
+                if (!DescriptorVisibilities.isPrivate(owner.visibility))
+                    return owner.visibility
+                result = owner.visibility
             }
-            owner = owner.parent.safeAs<IrDeclaration>()?.original ?: return null
+            owner = owner.parent.safeAs<IrDeclaration>()?.original
         }
+        return result
     }
 
 // True for declarations which are in the scope of an externally visible inline function.