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Unified Diff: src/templates.js

Issue 1398733002: Move builtin JavaScript sources into own directory. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Also move macros.py file. Created 5 years, 2 months ago
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Index: src/templates.js
diff --git a/src/templates.js b/src/templates.js
deleted file mode 100644
index b273bc39e816e1a828e891506564113b3ae526c3..0000000000000000000000000000000000000000
--- a/src/templates.js
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright 2014 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.
-
-// Called from a desugaring in the parser.
-
-(function(global, utils) {
-
-"use strict";
-
-%CheckIsBootstrapping();
-
-// -------------------------------------------------------------------
-// Imports
-
-var GlobalMap = global.Map;
-var InternalArray = utils.InternalArray;
-
-// -------------------------------------------------------------------
-
-var callSiteCache = new GlobalMap;
-var mapGetFn = GlobalMap.prototype.get;
-var mapSetFn = GlobalMap.prototype.set;
-
-
-function SameCallSiteElements(rawStrings, other) {
- var length = rawStrings.length;
- var other = other.raw;
-
- if (length !== other.length) return false;
-
- for (var i = 0; i < length; ++i) {
- if (rawStrings[i] !== other[i]) return false;
- }
-
- return true;
-}
-
-
-function GetCachedCallSite(siteObj, hash) {
- var obj = %_CallFunction(callSiteCache, hash, mapGetFn);
-
- if (IS_UNDEFINED(obj)) return;
-
- var length = obj.length;
- for (var i = 0; i < length; ++i) {
- if (SameCallSiteElements(siteObj, obj[i])) return obj[i];
- }
-}
-
-
-function SetCachedCallSite(siteObj, hash) {
- var obj = %_CallFunction(callSiteCache, hash, mapGetFn);
- var array;
-
- if (IS_UNDEFINED(obj)) {
- array = new InternalArray(1);
- array[0] = siteObj;
- %_CallFunction(callSiteCache, hash, array, mapSetFn);
- } else {
- obj.push(siteObj);
- }
-
- return siteObj;
-}
-
-
-function GetTemplateCallSite(siteObj, rawStrings, hash) {
- var cached = GetCachedCallSite(rawStrings, hash);
-
- if (!IS_UNDEFINED(cached)) return cached;
-
- %AddNamedProperty(siteObj, "raw", %ObjectFreeze(rawStrings),
- READ_ONLY | DONT_ENUM | DONT_DELETE);
-
- return SetCachedCallSite(%ObjectFreeze(siteObj), hash);
-}
-
-// ----------------------------------------------------------------------------
-// Exports
-
-%InstallToContext(["get_template_call_site", GetTemplateCallSite]);
-
-})
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