Move handlified functions from handles.cc to objects.cc

src/isolate.cc

 // Copyright 2011 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
@@ skipping 552 matching lines @@
   StackTraceFrameIterator it(this);
   int frames_seen = 0;
   while (!it.done() && (frames_seen < limit)) {
     JavaScriptFrame* frame = it.frame();
     // Set initial size to the maximum inlining level + 1 for the outermost
     // function.
     List<FrameSummary> frames(Compiler::kMaxInliningLevels + 1);
     frame->Summarize(&frames);
     for (int i = frames.length() - 1; i >= 0 && frames_seen < limit; i--) {
       // Create a JSObject to hold the information for the StackFrame.
-      Handle<JSObject> stackFrame = factory()->NewJSObject(object_function());
+      Handle<JSObject> stack_frame = factory()->NewJSObject(object_function());
 
       Handle<JSFunction> fun = frames[i].function();
       Handle<Script> script(Script::cast(fun->shared()->script()));
 
       if (options & StackTrace::kLineNumber) {
         int script_line_offset = script->line_offset()->value();
         int position = frames[i].code()->SourcePosition(frames[i].pc());
         int line_number = GetScriptLineNumber(script, position);
         // line_number is already shifted by the script_line_offset.
         int relative_line_number = line_number - script_line_offset;
         if (options & StackTrace::kColumnOffset && relative_line_number >= 0) {
           Handle<FixedArray> line_ends(FixedArray::cast(script->line_ends()));
           int start = (relative_line_number == 0) ? 0 :
               Smi::cast(line_ends->get(relative_line_number - 1))->value() + 1;
           int column_offset = position - start;
           if (relative_line_number == 0) {
             // For the case where the code is on the same line as the script
             // tag.
             column_offset += script->column_offset()->value();
           }
-          SetLocalPropertyNoThrow(stackFrame, column_key,
-                                  Handle<Smi>(Smi::FromInt(column_offset + 1)));
+          CHECK_NOT_EMPTY_HANDLE(
+              this,
+              JSObject::SetLocalPropertyIgnoreAttributes(
+                  stack_frame, column_key,
+                  Handle<Smi>(Smi::FromInt(column_offset + 1)), NONE));
         }
-        SetLocalPropertyNoThrow(stackFrame, line_key,
-                                Handle<Smi>(Smi::FromInt(line_number + 1)));
+        CHECK_NOT_EMPTY_HANDLE(
+            this,
+            JSObject::SetLocalPropertyIgnoreAttributes(
+                stack_frame, line_key,
+                Handle<Smi>(Smi::FromInt(line_number + 1)), NONE));
       }
 
       if (options & StackTrace::kScriptName) {
         Handle<Object> script_name(script->name(), this);
-        SetLocalPropertyNoThrow(stackFrame, script_key, script_name);
+        CHECK_NOT_EMPTY_HANDLE(this,
+                               JSObject::SetLocalPropertyIgnoreAttributes(
+                                   stack_frame, script_key, script_name, NONE));
       }
 
       if (options & StackTrace::kScriptNameOrSourceURL) {
         Handle<Object> script_name(script->name(), this);
         Handle<JSValue> script_wrapper = GetScriptWrapper(script);
         Handle<Object> property = GetProperty(script_wrapper,
                                               name_or_source_url_key);
         ASSERT(property->IsJSFunction());
         Handle<JSFunction> method = Handle<JSFunction>::cast(property);
         bool caught_exception;
         Handle<Object> result = Execution::TryCall(method, script_wrapper, 0,
                                                    NULL, &caught_exception);
         if (caught_exception) {
           result = factory()->undefined_value();
         }
-        SetLocalPropertyNoThrow(stackFrame, script_name_or_source_url_key,
-                                result);
+        CHECK_NOT_EMPTY_HANDLE(this,
+                               JSObject::SetLocalPropertyIgnoreAttributes(
+                                   stack_frame, script_name_or_source_url_key,
+                                   result, NONE));
       }
 
       if (options & StackTrace::kFunctionName) {
         Handle<Object> fun_name(fun->shared()->name(), this);
         if (fun_name->ToBoolean()->IsFalse()) {
           fun_name = Handle<Object>(fun->shared()->inferred_name(), this);
         }
-        SetLocalPropertyNoThrow(stackFrame, function_key, fun_name);
+        CHECK_NOT_EMPTY_HANDLE(this,
+                               JSObject::SetLocalPropertyIgnoreAttributes(
+                                   stack_frame, function_key, fun_name, NONE));
       }
 
       if (options & StackTrace::kIsEval) {
         int type = Smi::cast(script->compilation_type())->value();
         Handle<Object> is_eval = (type == Script::COMPILATION_TYPE_EVAL) ?
             factory()->true_value() : factory()->false_value();
-        SetLocalPropertyNoThrow(stackFrame, eval_key, is_eval);
+        CHECK_NOT_EMPTY_HANDLE(this,
+                               JSObject::SetLocalPropertyIgnoreAttributes(
+                                   stack_frame, eval_key, is_eval, NONE));
       }
 
       if (options & StackTrace::kIsConstructor) {
         Handle<Object> is_constructor = (frames[i].is_constructor()) ?
             factory()->true_value() : factory()->false_value();
-        SetLocalPropertyNoThrow(stackFrame, constructor_key, is_constructor);
+        CHECK_NOT_EMPTY_HANDLE(this,
+                               JSObject::SetLocalPropertyIgnoreAttributes(
+                                   stack_frame, constructor_key,
+                                   is_constructor, NONE));
       }
 
-      FixedArray::cast(stack_trace->elements())->set(frames_seen, *stackFrame);
+      FixedArray::cast(stack_trace->elements())->set(frames_seen, *stack_frame);
       frames_seen++;
     }
     it.Advance();
   }
 
   stack_trace->set_length(Smi::FromInt(frames_seen));
   return stack_trace;
 }
 
 
@@ skipping 1246 matching lines @@
 
 #ifdef DEBUG
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_);
 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
 #undef ISOLATE_FIELD_OFFSET
 #endif
 
 } }  // namespace v8::internal