More refactoring of class Compiler's interface.

src/objects.cc

-// Copyright 2006-2009 the V8 project authors. All rights reserved.
+// Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
@@ skipping 5208 matching lines @@
 
 Object* Oddball::Initialize(const char* to_string, Object* to_number) {
   Object* symbol = Heap::LookupAsciiSymbol(to_string);
   if (symbol->IsFailure()) return symbol;
   set_to_string(String::cast(symbol));
   set_to_number(to_number);
   return this;
 }
 
 
+String* SharedFunctionInfo::DebugName() {
+  Object* n = name();
+  if (!n->IsString() || String::cast(n)->length() == 0) return inferred_name();
+  return String::cast(n);
+}
+
+
 bool SharedFunctionInfo::HasSourceCode() {
   return !script()->IsUndefined() &&
          !reinterpret_cast<Script*>(script())->source()->IsUndefined();
 }
 
 
 Object* SharedFunctionInfo::GetSourceCode() {
   HandleScope scope;
   if (script()->IsUndefined()) return Heap::undefined_value();
   Object* source = Script::cast(script())->source();
@@ skipping 3797 matching lines @@
   if (break_point_objects()->IsUndefined()) return 0;
   // Single beak point.
   if (!break_point_objects()->IsFixedArray()) return 1;
   // Multiple break points.
   return FixedArray::cast(break_point_objects())->length();
 }
 #endif
 
 
 } }  // namespace v8::internal