Examples with ChainedMemberScope org.jetbrains.kotlin.resolve.scopes.ChainedMemberScope used on opensource projects

Example 1 with ChainedMemberScope

use of org.jetbrains.kotlin.resolve.scopes.ChainedMemberScope in project kotlin by JetBrains.

the class KotlinBuiltIns method createPackage.

@NotNull
private PackageFragmentDescriptor createPackage(@NotNull PackageFragmentProvider fragmentProvider, @Nullable Map<FqName, PackageFragmentDescriptor> packageNameToPackageFragment, @NotNull final FqName packageFqName) {
    final List<PackageFragmentDescriptor> packageFragments = fragmentProvider.getPackageFragments(packageFqName);
    PackageFragmentDescriptor result = packageFragments.isEmpty() ? new EmptyPackageFragmentDescriptor(builtInsModule, packageFqName) : packageFragments.size() == 1 ? packageFragments.iterator().next() : new PackageFragmentDescriptorImpl(builtInsModule, packageFqName) {

        @NotNull
        @Override
        public MemberScope getMemberScope() {
            return new ChainedMemberScope("built-in package " + packageFqName, CollectionsKt.map(packageFragments, new Function1<PackageFragmentDescriptor, MemberScope>() {

                @Override
                public MemberScope invoke(PackageFragmentDescriptor descriptor) {
                    return descriptor.getMemberScope();
                }
            }));
        }
    };
    if (packageNameToPackageFragment != null)
        packageNameToPackageFragment.put(packageFqName, result);
    return result;
}