Add proper API for creating private symbols wrt a library.

runtime/vm/object.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 "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 220 matching lines @@
 // The trailing . on the default constructor name is dropped:
 //
 //   List. -> List
 //
 // And so forth:
 //
 //   get:foo@6be832b -> foo
 //   _MyClass@6b3832b. -> _MyClass
 //   _MyClass@6b3832b.named -> _MyClass.named
 //
-static RawString* IdentifierPrettyName(const String& name) {
+RawString* String::IdentifierPrettyName(const String& name) {
   if (name.Equals(Symbols::TopLevel())) {
     // Name of invisible top-level class.
     return Symbols::Empty().raw();
   }
 
   // First remove all private name mangling.
   String& unmangled_name = String::Handle(Symbols::Empty().raw());
   String& segment = String::Handle();
   intptr_t start_pos = 0;
   for (intptr_t i = 0; i < name.Length(); i++) {
@@ skipping 1226 matching lines @@
       return Symbols::Float32x4List().raw();
     case kTypedDataFloat32ArrayCid:
     case kExternalTypedDataFloat32ArrayCid:
       return Symbols::Float32List().raw();
     case kTypedDataFloat64ArrayCid:
     case kExternalTypedDataFloat64ArrayCid:
       return Symbols::Float64List().raw();
     default:
       if (!IsSignatureClass()) {
         const String& name = String::Handle(Name());
-        return IdentifierPrettyName(name);
+        return String::IdentifierPrettyName(name);
       } else {
         return Name();
       }
   }
   UNREACHABLE();
 }
 
 
 RawType* Class::SignatureType() const {
   ASSERT(IsSignatureClass());
@@ skipping 3544 matching lines @@
 }
 
 
 bool Function::HasOptimizedCode() const {
   return HasCode() && Code::Handle(raw_ptr()->code_).is_optimized();
 }
 
 
 RawString* Function::UserVisibleName() const {
   const String& str = String::Handle(name());
-  return IdentifierPrettyName(str);
+  return String::IdentifierPrettyName(str);
 }
 
 
 RawString* Function::QualifiedUserVisibleName() const {
   String& tmp = String::Handle();
   const Class& cls = Class::Handle(Owner());
 
   if (IsClosureFunction()) {
     if (IsLocalFunction() && !IsImplicitClosureFunction()) {
       const Function& parent = Function::Handle(parent_function());
@@ skipping 396 matching lines @@
   clone.set_dependent_code(Object::null_array());
   if (!clone.is_static()) {
     clone.SetOffset(0);
   }
   return clone.raw();
 }
 
 
 RawString* Field::UserVisibleName() const {
   const String& str = String::Handle(name());
-  return IdentifierPrettyName(str);
+  return String::IdentifierPrettyName(str);
 }
 
 
 intptr_t Field::guarded_list_length() const {
   return Smi::Value(raw_ptr()->guarded_list_length_);
 }
 
 
 void Field::set_guarded_list_length(intptr_t list_length) const {
   raw_ptr()->guarded_list_length_ = Smi::New(list_length);
@@ skipping 9684 matching lines @@
   return "_MirrorReference";
 }
 
 
 void MirrorReference::PrintToJSONStream(JSONStream* stream, bool ref) const {
   JSONObject jsobj(stream);
 }
 
 
 }  // namespace dart