Move family of MakeError functions to C++

src/debug/mirrors.js

 // Copyright 2006-2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function(global, utils) {
 "use strict";
 
 // ----------------------------------------------------------------------------
 // Imports
 
 var GlobalArray = global.Array;
 var IsNaN = global.isNaN;
 var JSONStringify = global.JSON.stringify;
-var MakeError;
 var MapEntries;
 var MapIteratorNext;
 var promiseStateSymbol = utils.ImportNow("promise_state_symbol");
 var promiseResultSymbol = utils.ImportNow("promise_result_symbol");
 var SetIteratorNext;
 var SetValues;
 
 utils.Import(function(from) {
-  MakeError = from.MakeError;
   MapEntries = from.MapEntries;
   MapIteratorNext = from.MapIteratorNext;
   SetIteratorNext = from.SetIteratorNext;
   SetValues = from.SetValues;
 });
 
 // ----------------------------------------------------------------------------
 
 // Mirror hierarchy:
 // - Mirror
@@ skipping 151 matching lines @@
 
 /**
  * Returns the mirror for a specified mirror handle.
  *
  * @param {number} handle the handle to find the mirror for
  * @returns {Mirror or undefiend} the mirror with the requested handle or
  *     undefined if no mirror with the requested handle was found
  */
 function LookupMirror(handle) {
   if (!mirror_cache_enabled_) {
-    throw MakeError(kDebugger, "Mirror cache is disabled");
+    throw %make_error(kDebugger, "Mirror cache is disabled");
   }
   return mirror_cache_[handle];
 }
 
 
 /**
  * Returns the mirror for the undefined value.
  *
  * @returns {Mirror} the mirror reflects the undefined value
  */
@@ skipping 2028 matching lines @@
 ScopeDetails.prototype.setVariableValueImpl = function(name, new_value) {
   var raw_res;
   if (!IS_UNDEFINED(this.break_id_)) {
     %CheckExecutionState(this.break_id_);
     raw_res = %SetScopeVariableValue(this.break_id_, this.frame_id_,
         this.inlined_frame_id_, this.index_, name, new_value);
   } else {
     raw_res = %SetScopeVariableValue(this.fun_value_, null, null, this.index_,
         name, new_value);
   }
-  if (!raw_res) throw MakeError(kDebugger, "Failed to set variable value");
+  if (!raw_res) throw %make_error(kDebugger, "Failed to set variable value");
 };
 
 
 /**
  * Mirror object for scope of frame or function. Either frame or function must
  * be specified.
  * @param {FrameMirror} frame The frame this scope is a part of
  * @param {FunctionMirror} function The function this scope is a part of
  * @param {number} index The scope index in the frame
  * @param {Array=} opt_details Raw scope details data
@@ skipping 78 matching lines @@
   return this.script_.id;
 };
 
 
 ScriptMirror.prototype.source = function() {
   return this.script_.source;
 };
 
 
 ScriptMirror.prototype.setSource = function(source) {
-  if (!IS_STRING(source)) throw MakeError(kDebugger, "Source is not a string");
+  if (!IS_STRING(source)) throw %make_error(kDebugger, "Source is not a string");
   %DebugSetScriptSource(this.script_, source);
 };
 
 
 ScriptMirror.prototype.lineOffset = function() {
   return this.script_.line_offset;
 };
 
 
 ScriptMirror.prototype.columnOffset = function() {
@@ skipping 299 matching lines @@
     case MirrorType.ERROR_TYPE:
     case MirrorType.REGEXP_TYPE:
     case MirrorType.PROMISE_TYPE:
     case MirrorType.GENERATOR_TYPE:
       // Add object representation.
       this.serializeObject_(mirror, content, details);
       break;
 
     case MirrorType.PROPERTY_TYPE:
     case MirrorType.INTERNAL_PROPERTY_TYPE:
-      throw MakeError(kDebugger,
+      throw %make_error(kDebugger,
                      'PropertyMirror cannot be serialized independently');
       break;
 
     case MirrorType.FRAME_TYPE:
       // Add object representation.
       this.serializeFrame_(mirror, content);
       break;
 
     case MirrorType.SCOPE_TYPE:
       // Add object representation.
@@ skipping 376 matching lines @@
 // Functions needed by the debugger runtime.
 utils.InstallFunctions(utils, DONT_ENUM, [
   "ClearMirrorCache", ClearMirrorCache
 ]);
 
 // Export to debug.js
 utils.Export(function(to) {
   to.MirrorType = MirrorType;
 });
 })