@NotNull
private MutablePackageFragmentDescriptor getOrCreatePackageFragmentForFile(
@NotNull JetFile file) {
JetPackageDirective packageDirective = file.getPackageDirective();
assert packageDirective != null : "scripts are not supported";
MutablePackageFragmentDescriptor fragment =
packageFragmentProvider.getOrCreateFragment(packageDirective.getFqName());
ModuleDescriptor module = packageFragmentProvider.getModule();
DescriptorResolver.resolvePackageHeader(
packageDirective, module, TypeHierarchyResolver.this.trace);
trace.record(BindingContext.FILE_TO_PACKAGE_FRAGMENT, file, fragment);
// Register files corresponding to this package
// The trace currently does not support bi-di multimaps that would handle this task nicer
FqName fqName = fragment.getFqName();
Collection<JetFile> files = trace.get(PACKAGE_TO_FILES, fqName);
if (files == null) {
files = Sets.newIdentityHashSet();
}
files.add(file);
trace.record(BindingContext.PACKAGE_TO_FILES, fqName, files);
return fragment;
}
private void prepareForDeferredCall(
@NotNull JetScope outerScope,
@NotNull DeclarationDescriptor descriptorForDeferredResolve,
@NotNull JetDeclarationContainer container) {
forDeferredResolve.add(container);
c.normalScope.put(container, outerScope);
c.forDeferredResolver.put(container, descriptorForDeferredResolve);
}