コード例 #1
0
    @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;
    }
コード例 #2
0
    @Override
    public void visitJetFile(@NotNull JetFile file) {
      MutablePackageFragmentDescriptor packageFragment = getOrCreatePackageFragmentForFile(file);
      c.getPackageFragments().put(file, packageFragment);
      c.addFile(file);

      PackageViewDescriptor packageView =
          packageFragment.getContainingDeclaration().getPackage(packageFragment.getFqName());
      ChainedScope rootPlusPackageScope =
          new ChainedScope(
              packageView, "Root scope for " + file, packageView.getMemberScope(), outerScope);
      WriteThroughScope packageScope =
          new WriteThroughScope(
              rootPlusPackageScope,
              packageFragment.getMemberScope(),
              new TraceBasedRedeclarationHandler(trace),
              "package in file " + file.getName());
      packageScope.changeLockLevel(WritableScope.LockLevel.BOTH);
      c.getFileScopes().put(file, packageScope);

      if (file.isScript()) {
        scriptHeaderResolver.processScriptHierarchy(c, file.getScript(), packageScope);
      }

      prepareForDeferredCall(packageScope, packageFragment, file);
    }