Skip private members in facades

compiler/backend/src/org/jetbrains/kotlin/codegen/MultifileClassCodegen.kt

@@ -26,6 +26,7 @@ import org.jetbrains.kotlin.codegen.state.GenerationState
 import org.jetbrains.kotlin.config.IncrementalCompilation
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
 import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.diagnostics.DiagnosticUtils
 import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil
 import org.jetbrains.kotlin.fileClasses.getFileClassType
@@ -201,8 +202,9 @@ public class MultifileClassCodegen(
             if (declaration is JetNamedFunction || declaration is JetProperty) {
                 val descriptor = state.bindingContext.get(BindingContext.DECLARATION_TO_DESCRIPTOR, declaration)
                 assert(descriptor is CallableMemberDescriptor) { "Expected callable member, was " + descriptor + " for " + declaration.text }
-                generateCallableMemberTasks.put(descriptor as CallableMemberDescriptor,
-                                                { memberCodegen.genFunctionOrProperty(declaration) })
+                if (!Visibilities.isPrivate((descriptor as CallableMemberDescriptor).visibility)) {
+                    generateCallableMemberTasks.put(descriptor, { memberCodegen.genFunctionOrProperty(declaration) })
+                }
             }
         }
     }

compiler/backend/src/org/jetbrains/kotlin/codegen/PackageCodegen.java

@@ -40,6 +40,7 @@ import org.jetbrains.kotlin.config.IncrementalCompilation;
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor;
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor;
 import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor;
+import org.jetbrains.kotlin.descriptors.Visibilities;
 import org.jetbrains.kotlin.diagnostics.DiagnosticUtils;
 import org.jetbrains.kotlin.fileClasses.FileClasses;
 import org.jetbrains.kotlin.fileClasses.JvmFileClassInfo;
@@ -356,15 +357,17 @@ public class PackageCodegen {
                 DeclarationDescriptor descriptor = state.getBindingContext().get(BindingContext.DECLARATION_TO_DESCRIPTOR, declaration);
                 assert descriptor instanceof CallableMemberDescriptor :
                         "Expected callable member, was " + descriptor + " for " + declaration.getText();
-                generateCallableMemberTasks.put(
-                        (CallableMemberDescriptor) descriptor,
-                        new Runnable() {
-                            @Override
-                            public void run() {
-                                memberCodegen.genFunctionOrProperty(declaration);
+                if (!Visibilities.isPrivate(((CallableMemberDescriptor) descriptor).getVisibility())) {
+                    generateCallableMemberTasks.put(
+                            (CallableMemberDescriptor) descriptor,
+                            new Runnable() {
+                                @Override
+                                public void run() {
+                                    memberCodegen.genFunctionOrProperty(declaration);
+                                }
                             }
-                        }
-                );
+                    );
+                }
             }
         }
     }

compiler/backend/src/org/jetbrains/kotlin/codegen/PropertyCodegen.java

@@ -412,6 +412,10 @@ public class PropertyCodegen {
             @Nullable JetPropertyAccessor accessor,
             @NotNull PropertyAccessorDescriptor accessorDescriptor
     ) {
+        if (context instanceof MultifileClassFacadeContext && Visibilities.isPrivate(accessorDescriptor.getVisibility())) {
+            return;
+        }
+
         FunctionGenerationStrategy strategy;
         if (accessor == null || !accessor.hasBody()) {
             if (p instanceof JetProperty && ((JetProperty) p).hasDelegate()) {