Move frog/leg to lib/compiler/implementation.

frog/leg/ssa/js_names.dart

Index: frog/leg/ssa/js_names.dart
===================================================================
--- frog/leg/ssa/js_names.dart	(revision 5925)
+++ frog/leg/ssa/js_names.dart	(working copy)
@@ -1,183 +0,0 @@
-// Copyright (c) 2011, 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.
-
-class JsNames {
-  static final javaScriptKeywords = const <String>[
-    // These are current keywords
-    "break", "delete", "function", "return", "typeof", "case", "do", "if",
-    "switch", "var", "catch", "else", "in", "this", "void", "continue",
-    "false", "instanceof", "throw", "while", "debugger", "finally", "new",
-    "true", "with", "default", "for", "null", "try",
-
-    // These are future keywords
-    "abstract", "double", "goto", "native", "static", "boolean", "enum",
-    "implements", "package", "super", "byte", "export", "import", "private",
-    "synchronized", "char", "extends", "int", "protected", "throws",
-    "class", "final", "interface", "public", "transient", "const", "float",
-    "long", "short", "volatile"
-  ];
-
-  static final reservedGlobalSymbols = const <String>[
-    // Section references are from Ecma-262
-    // (http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf)
-
-    // 15.1.1 Value Properties of the Global Object
-    "NaN", "Infinity", "undefined",
-
-    // 15.1.2 Function Properties of the Global Object
-    "eval", "parseInt", "parseFloat", "isNan", "isFinite",
-
-    // 15.1.3 URI Handling Function Properties
-    "decodeURI", "decodeURIComponent",
-    "encodeURI",
-    "encodeURIComponent",
-
-    // 15.1.4 Constructor Properties of the Global Object
-    "Object", "Function", "Array", "String", "Boolean", "Number", "Date",
-    "RegExp", "Error", "EvalError", "RangeError", "ReferenceError",
-    "SyntaxError", "TypeError", "URIError",
-
-    // 15.1.5 Other Properties of the Global Object
-    "Math",
-
-    // 10.1.6 Activation Object
-    "arguments",
-
-    // B.2 Additional Properties (non-normative)
-    "escape", "unescape",
-
-    // Window props (https://developer.mozilla.org/en/DOM/window)
-    "applicationCache", "closed", "Components", "content", "controllers",
-    "crypto", "defaultStatus", "dialogArguments", "directories",
-    "document", "frameElement", "frames", "fullScreen", "globalStorage",
-    "history", "innerHeight", "innerWidth", "length",
-    "location", "locationbar", "localStorage", "menubar",
-    "mozInnerScreenX", "mozInnerScreenY", "mozScreenPixelsPerCssPixel",
-    "name", "navigator", "opener", "outerHeight", "outerWidth",
-    "pageXOffset", "pageYOffset", "parent", "personalbar", "pkcs11",
-    "returnValue", "screen", "scrollbars", "scrollMaxX", "scrollMaxY",
-    "self", "sessionStorage", "sidebar", "status", "statusbar", "toolbar",
-    "top", "window",
-
-    // Window methods (https://developer.mozilla.org/en/DOM/window)
-    "alert", "addEventListener", "atob", "back", "blur", "btoa",
-    "captureEvents", "clearInterval", "clearTimeout", "close", "confirm",
-    "disableExternalCapture", "dispatchEvent", "dump",
-    "enableExternalCapture", "escape", "find", "focus", "forward",
-    "GeckoActiveXObject", "getAttention", "getAttentionWithCycleCount",
-    "getComputedStyle", "getSelection", "home", "maximize", "minimize",
-    "moveBy", "moveTo", "open", "openDialog", "postMessage", "print",
-    "prompt", "QueryInterface", "releaseEvents", "removeEventListener",
-    "resizeBy", "resizeTo", "restore", "routeEvent", "scroll", "scrollBy",
-    "scrollByLines", "scrollByPages", "scrollTo", "setInterval",
-    "setResizeable", "setTimeout", "showModalDialog", "sizeToContent",
-    "stop", "uuescape", "updateCommands", "XPCNativeWrapper",
-    "XPCSafeJSOjbectWrapper",
-
-    // Mozilla Window event handlers, same cite
-    "onabort", "onbeforeunload", "onchange", "onclick", "onclose",
-    "oncontextmenu", "ondragdrop", "onerror", "onfocus", "onhashchange",
-    "onkeydown", "onkeypress", "onkeyup", "onload", "onmousedown",
-    "onmousemove", "onmouseout", "onmouseover", "onmouseup",
-    "onmozorientation", "onpaint", "onreset", "onresize", "onscroll",
-    "onselect", "onsubmit", "onunload",
-
-    // Safari Web Content Guide
-    // http://developer.apple.com/library/safari/#documentation/AppleApplications/Reference/SafariWebContent/SafariWebContent.pdf
-    // WebKit Window member data, from WebKit DOM Reference
-    // (http://developer.apple.com/safari/library/documentation/AppleApplications/Reference/WebKitDOMRef/DOMWindow_idl/Classes/DOMWindow/index.html)
-    "ontouchcancel", "ontouchend", "ontouchmove", "ontouchstart",
-    "ongesturestart", "ongesturechange", "ongestureend",
-
-    // extra window methods
-    "uneval",
-
-    // keywords https://developer.mozilla.org/en/New_in_JavaScript_1.7,
-    // https://developer.mozilla.org/en/New_in_JavaScript_1.8.1
-    "getPrototypeOf", "let", "yield",
-
-    // "future reserved words"
-    "abstract", "int", "short", "boolean", "interface", "static", "byte",
-    "long", "char", "final", "native", "synchronized", "float", "package",
-    "throws", "goto", "private", "transient", "implements", "protected",
-    "volatile", "double", "public",
-
-    // IE methods
-    // (http://msdn.microsoft.com/en-us/library/ms535873(VS.85).aspx#)
-    "attachEvent", "clientInformation", "clipboardData", "createPopup",
-    "dialogHeight", "dialogLeft", "dialogTop", "dialogWidth",
-    "onafterprint", "onbeforedeactivate", "onbeforeprint",
-    "oncontrolselect", "ondeactivate", "onhelp", "onresizeend",
-
-    // Common browser-defined identifiers not defined in ECMAScript
-    "event", "external", "Debug", "Enumerator", "Global", "Image",
-    "ActiveXObject", "VBArray", "Components",
-
-    // Functions commonly defined on Object
-    "toString", "getClass", "constructor", "prototype", "valueOf",
-
-    // Client-side JavaScript identifiers, which are needed for linkers
-    // that don't ensure GWT's window != $wnd, document != $doc, etc.
-    // Taken from the Rhino book, pg 715
-    "Anchor", "Applet", "Attr", "Canvas", "CanvasGradient",
-    "CanvasPattern", "CanvasRenderingContext2D", "CDATASection",
-    "CharacterData", "Comment", "CSS2Properties", "CSSRule",
-    "CSSStyleSheet", "Document", "DocumentFragment", "DocumentType",
-    "DOMException", "DOMImplementation", "DOMParser", "Element", "Event",
-    "ExternalInterface", "FlashPlayer", "Form", "Frame", "History",
-    "HTMLCollection", "HTMLDocument", "HTMLElement", "IFrame", "Image",
-    "Input", "JSObject", "KeyEvent", "Link", "Location", "MimeType",
-    "MouseEvent", "Navigator", "Node", "NodeList", "Option", "Plugin",
-    "ProcessingInstruction", "Range", "RangeException", "Screen", "Select",
-    "Table", "TableCell", "TableRow", "TableSelection", "Text", "TextArea",
-    "UIEvent", "Window", "XMLHttpRequest", "XMLSerializer",
-    "XPathException", "XPathResult", "XSLTProcessor",
-
-    // These keywords trigger the loading of the java-plugin. For the
-    // next-generation plugin, this results in starting a new Java process.
-    "java", "Packages", "netscape", "sun", "JavaObject", "JavaClass",
-    "JavaArray", "JavaMember",
-
-    // GWT-defined identifiers
-    "\$wnd", "\$doc", "\$entry", "\$moduleName", "\$moduleBase",
-    "\$gwt_version", "\$sessionId",
-
-    // Identifiers used by JsStackEmulator; later set to obfuscatable
-    "\$stack", "\$stackDepth", "\$location",
-
-    // TODO: prove why this is necessary or remove it
-    "call"
-  ];
-
-  static final reservedPropertySymbols =
-      const <String>["__PROTO__", "prototype", "constructor"];
-
-  static Set<String> _reserved;
-
-  static Set<String> get reserved() {
-    if (_reserved === null) {
-      _reserved = new Set<String>();
-      _reserved.addAll(reservedPropertySymbols);
-      _reserved.addAll(reservedGlobalSymbols);
-      _reserved.addAll(javaScriptKeywords);
-    }
-    return _reserved;
-  }
-
-  // TODO(ngeoffray): only the namer should call this method.
-  // Eventually move it there.
-  /*
-   * Returns a name that does not clash with reserved JS keywords,
-   * and also ensures it won't clash with other identifiers.
-   */
-  static String getValid(String name) {
-    if (reserved.contains(name)) {
-      name = '$name\$';
-      assert(!reserved.contains(name));
-    } else if (name.contains(@'$')) {
-      name = name.replaceAll(@'$', @'$$');
-    }
-    return name;
-  }
-}