Add LibraryDependencyMirror.isDeferred.

runtime/lib/mirrors.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "lib/mirrors.h"
 
 #include "lib/invocation_mirror.h"
 #include "vm/bootstrap_natives.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
@@ skipping 363 matching lines @@
   const Array& args = Array::Handle(Array::New(2));
   args.SetAt(0, identifiers);
   args.SetAt(1, Bool::Get(is_show));
   return CreateMirror(Symbols::_LocalCombinatorMirror(), args);
 }
 
 
 static RawInstance* CreateLibraryDependencyMirror(const Instance& importer,
                                                   const Namespace& ns,
                                                   const String& prefix,
-                                                  bool is_import) {
+                                                  const bool is_import,
+                                                  const bool is_deferred) {
   const Library& importee = Library::Handle(ns.library());
   const Instance& importee_mirror =
       Instance::Handle(CreateLibraryMirror(importee));
   if (importee_mirror.IsNull()) {
     // Imported library is censored: censor the import.
     return Instance::null();
   }
 
   const Array& show_names = Array::Handle(ns.show_names());
   const Array& hide_names = Array::Handle(ns.hide_names());
@@ skipping 12 matching lines @@
     t = CreateCombinatorMirror(t, false);
     combinators.SetAt(i++, t);
   }
 
   Object& metadata = Object::Handle(ns.GetMetadata());
   if (metadata.IsError()) {
     Exceptions::PropagateError(Error::Cast(metadata));
     UNREACHABLE();
   }
 
-  const Array& args = Array::Handle(Array::New(6));
+  const Array& args = Array::Handle(Array::New(7));
   args.SetAt(0, importer);
   args.SetAt(1, importee_mirror);
   args.SetAt(2, combinators);
   args.SetAt(3, prefix);
   args.SetAt(4, Bool::Get(is_import));
-  args.SetAt(5, metadata);
-  // is_deferred?
+  args.SetAt(5, Bool::Get(is_deferred));
+  args.SetAt(6, metadata);
   return CreateMirror(Symbols::_LocalLibraryDependencyMirror(), args);
 }
 
 
 DEFINE_NATIVE_ENTRY(LibraryMirror_libraryDependencies, 2) {
   GET_NON_NULL_NATIVE_ARGUMENT(Instance, lib_mirror, arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(MirrorReference, ref, arguments->NativeArgAt(1));
   const Library& lib = Library::Handle(ref.GetLibraryReferent());
 
   Array& ports = Array::Handle();
   Namespace& ns = Namespace::Handle();
   Instance& dep = Instance::Handle();
   String& prefix = String::Handle();
   GrowableObjectArray& deps =
       GrowableObjectArray::Handle(GrowableObjectArray::New());
 
   // Unprefixed imports.
   ports = lib.imports();
   for (intptr_t i = 0; i < ports.Length(); i++) {
     ns ^= ports.At(i);
     if (!ns.IsNull()) {
-      dep = CreateLibraryDependencyMirror(lib_mirror, ns, prefix, true);
+      dep = CreateLibraryDependencyMirror(lib_mirror, ns, prefix, true, false);
       if (!dep.IsNull()) {
         deps.Add(dep);
       }
     }
   }
 
   // Exports.
   ports = lib.exports();
   for (intptr_t i = 0; i < ports.Length(); i++) {
     ns ^= ports.At(i);
-    dep = CreateLibraryDependencyMirror(lib_mirror, ns, prefix, false);
+    dep = CreateLibraryDependencyMirror(lib_mirror, ns, prefix, false, false);
     if (!dep.IsNull()) {
       deps.Add(dep);
     }
   }
 
   // Prefixed imports.
   DictionaryIterator entries(lib);
   Object& entry = Object::Handle();
   while (entries.HasNext()) {
     entry = entries.GetNext();
     if (entry.IsLibraryPrefix()) {
       const LibraryPrefix& lib_prefix = LibraryPrefix::Cast(entry);
       prefix = lib_prefix.name();
       ports = lib_prefix.imports();
       for (intptr_t i = 0; i < ports.Length(); i++) {
         ns ^= ports.At(i);
         if (!ns.IsNull()) {
-          dep = CreateLibraryDependencyMirror(lib_mirror, ns, prefix, true);
+          dep = CreateLibraryDependencyMirror(lib_mirror, ns, prefix, true,
+                                              lib_prefix.is_deferred_load());
           if (!dep.IsNull()) {
             deps.Add(dep);
           }
         }
       }
     }
   }
 
   return deps.raw();
 }
@@ skipping 1542 matching lines @@
 }
 
 DEFINE_NATIVE_ENTRY(TypeMirror_moreSpecificTest, 2) {
   GET_NON_NULL_NATIVE_ARGUMENT(AbstractType, a, arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(AbstractType, b, arguments->NativeArgAt(1));
   return Bool::Get(a.IsMoreSpecificThan(b, NULL)).raw();
 }
 
 
 }  // namespace dart