Removes dartc reliance on its own libraries, now can be targeted at any implementation's libraries

compiler/lib/implementation/core.js

Index: compiler/lib/implementation/core.js
diff --git a/compiler/lib/implementation/core.js b/compiler/lib/implementation/core.js
deleted file mode 100644
index 6240556c9a685fdae5344247bb04b21be48ba6da..0000000000000000000000000000000000000000
--- a/compiler/lib/implementation/core.js
+++ /dev/null
@@ -1,528 +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.
-
-/**
- * Helpers for lazy static initialization.
- */
-var static$uninitialized = {};
-var static$initializing = {};
-
-function $maybeBindRtt(fun, fRtt, thisObj) {
-  if (fRtt) {
-    fun.$lookupRTT = function() {
-      return fRtt.call(thisObj);
-    }
-  }
-}
-
-// Optimized versions of closure bindings.
-// Name convention: $bind<number-of-scopes>_<number-of-arguments>(fn, this, scopes, args)
-function $bind0_0(fn, fRtt, thisObj) {
-  var fun = function() {
-    return fn.call(thisObj);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind0_1(fn, fRtt, thisObj) {
-  var fun = function(arg) {
-    return fn.call(thisObj, arg);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind0_2(fn, fRtt, thisObj) {
-  var fun = function(arg1, arg2) {
-    return fn.call(thisObj, arg1, arg2);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind0_3(fn, fRtt, thisObj) {
-  var fun = function(arg1, arg2, arg3) {
-    return fn.call(thisObj, arg1, arg2, arg3);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind0_4(fn, fRtt, thisObj) {
-  var fun = function(arg1, arg2, arg3, arg4) {
-    return fn.call(thisObj, arg1, arg2, arg3, arg4);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind0_5(fn, fRtt, thisObj) {
-  var fun = function(arg1, arg2, arg3, arg4, arg5) {
-    return fn.call(thisObj, arg1, arg2, arg3, arg4, arg5);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-
-function $bind1_0(fn, fRtt, thisObj, scope) {
-  var fun = function() {
-    return fn.call(thisObj, scope);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind1_1(fn, fRtt, thisObj, scope) {
-  var fun = function(arg) {
-    return fn.call(thisObj, scope, arg);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind1_2(fn, fRtt, thisObj, scope) {
-  var fun = function(arg1, arg2) {
-    return fn.call(thisObj, scope, arg1, arg2);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind1_3(fn, fRtt, thisObj, scope) {
-  var fun = function(arg1, arg2, arg3) {
-    return fn.call(thisObj, scope, arg1, arg2, arg3);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind1_4(fn, fRtt, thisObj, scope) {
-  var fun = function(arg1, arg2, arg3, arg4) {
-    return fn.call(thisObj, scope, arg1, arg2, arg3, arg4);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind1_5(fn, fRtt, thisObj, scope) {
-  var fun = function(arg1, arg2, arg3, arg4, arg5) {
-    return fn.call(thisObj, scope, arg1, arg2, arg3, arg4, arg5);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-
-function $bind2_0(fn, fRtt, thisObj, scope1, scope2) {
-  var fun = function() {
-    return fn.call(thisObj, scope1, scope2);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind2_1(fn, fRtt, thisObj, scope1, scope2) {
-  var fun = function(arg) {
-    return fn.call(thisObj, scope1, scope2, arg);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind2_2(fn, fRtt, thisObj, scope1, scope2) {
-  var fun = function(arg1, arg2) {
-    return fn.call(thisObj, scope1, scope2, arg1, arg2);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind2_3(fn, fRtt, thisObj, scope1, scope2) {
-  var fun = function(arg1, arg2, arg3) {
-    return fn.call(thisObj, scope1, scope2, arg1, arg2, arg3);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind2_4(fn, fRtt, thisObj, scope1, scope2) {
-  var fun = function(arg1, arg2, arg3, arg4) {
-    return fn.call(thisObj, scope1, scope2, arg1, arg2, arg3, arg4);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind2_5(fn, fRtt, thisObj, scope1, scope2) {
-  var fun = function(arg1, arg2, arg3, arg4, arg5) {
-    return fn.call(thisObj, scope1, scope2, arg1, arg2, arg3, arg4, arg5);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-
-function $bind3_0(fn, fRtt, thisObj, scope1, scope2, scope3) {
-  var fun = function() {
-    return fn.call(thisObj, scope1, scope2, scope3);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind3_1(fn, fRtt, thisObj, scope1, scope2, scope3) {
-  var fun = function(arg) {
-    return fn.call(thisObj, scope1, scope2, scope3, arg);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind3_2(fn, fRtt, thisObj, scope1, scope2, scope3) {
-  var fun = function(arg1, arg2) {
-    return fn.call(thisObj, scope1, scope2, scope3, arg1, arg2);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind3_3(fn, fRtt, thisObj, scope1, scope2, scope3) {
-  var fun = function(arg1, arg2, arg3) {
-    return fn.call(thisObj, scope1, scope2, scope3, arg1, arg2, arg3);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind3_4(fn, fRtt, thisObj, scope1, scope2, scope3) {
-  var fun = function(arg1, arg2, arg3, arg4) {
-    return fn.call(thisObj, scope1, scope2, scope3, arg1, arg2, arg3, arg4);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-function $bind3_5(fn, fRtt, thisObj, scope1, scope2, scope3) {
-  var fun = function(arg1, arg2, arg3, arg4, arg5) {
-    return fn.call(thisObj, scope1, scope2, scope3, arg1, arg2, arg3, arg4, arg5);
-  }
-  $maybeBindRtt(fun, fRtt, thisObj);
-  return fun;
-}
-
-/**
- * Implements extends for dart classes on javascript prototypes.
- * @param {Function} child
- * @param {Function} parent
- */
-function $inherits(child, parent) {
-  if (child.prototype.__proto__) {
-    child.prototype.__proto__ = parent.prototype;
-  } else {
-    function tmp() {};
-    tmp.prototype = parent.prototype;
-    child.prototype = new tmp();
-    child.prototype.constructor = child;
-  }
-}
-
-/**
- * @param {Function} fn
- * @param {Function=} fRtt
- * @param {Object|undefined} thisObj
- * @param {...*} var_args
- */
-function $bind(fn, fRtt, thisObj, var_args) {
-  var func;
-  if (arguments.length > 3) {
-    var boundArgs = Array.prototype.slice.call(arguments, 3);
-    func = function() {
-      // Prepend the bound arguments to the current arguments.
-      var newArgs = Array.prototype.slice.call(arguments);
-      Array.prototype.unshift.apply(newArgs, boundArgs);
-      return fn.apply(thisObj, newArgs);
-    };
-  } else {
-    func = function() {
-      return fn.apply(thisObj, arguments);
-    };
-  }
-  if(fRtt) {
-    func.$lookupRTT = function() {
-      return fRtt.apply(thisObj, arguments);
-    };
-  }
-  return func;
-}
-
-/**
- * Dart null object that should be used by JS implementation to test for
- * Dart null.
- *
- * TODO(ngeoffray): update dartc to generate this variable instead of
- *                  undefined.
- * @const
- */
-var $Dart$Null = void 0;
-
-function assert(expr) {
-  var val = typeof(expr) == 'function' ? $dartcall(expr, []) : expr;
-  if (val !== true) {
-    $Dart$ThrowException(native_ExceptionHelper_createAssertionError());
-  }
-}
-
-function BIT_OR$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 | val2
-      : val1.BIT_OR$operator(val2);
-}
-
-function BIT_XOR$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 ^ val2
-      : val1.BIT_XOR$operator(val2);
-}
-
-function BIT_AND$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 & val2
-      : val1.BIT_AND$operator(val2);
-}
-
-function BIT_NOT$operator(val) {
-  return (typeof(val) == 'number') ? ~val : val.BIT_NOT$operator();
-}
-
-function SHL$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 << val2
-      : val1.SHL$operator(val2);
-}
-
-function SAR$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 >> val2
-      : val1.SAR$operator(val2);
-}
-
-function SHR$operator(val1, val2) {
-  return val1.SHR$operator(val2);
-}
-
-function ADD$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 + val2
-      : val1.ADD$operator(val2);
-}
-
-function SUB$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 - val2
-      : val1.SUB$operator(val2);
-}
-
-function MUL$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 * val2
-      : val1.MUL$operator(val2);
-}
-
-function DIV$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 / val2
-      : val1.DIV$operator(val2);
-}
-
-function MOD$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? number$euclideanModulo(val1, val2)
-      : val1.MOD$operator(val2);
-}
-
-function TRUNC$operator(val1, val2) {
-  if (typeof(val1) == 'number' && typeof(val2) == 'number') {
-    var tmp = val1 / val2;
-    return (tmp < 0) ? Math.ceil(tmp) : Math.floor(tmp);
-  } else {
-    return val1.TRUNC$operator(val2);
-  }
-}
-
-function negate$operator(val) {
-  return (typeof(val) == 'number') ? -val : val.negate$operator();
-}
-
-function EQ$operator(val1, val2) {
-  return (typeof val1 != 'object')
-      ? val1 === val2
-      : val1.EQ$operator(val2);
-}
-
-function NE$operator(val1, val2) {
-  return (typeof val1 != 'object')
-      ? val1 !== val2
-      : !val1.EQ$operator(val2);
-}
-
-function LT$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 < val2
-      : val1.LT$operator(val2);
-}
-
-function GT$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 > val2
-      : val1.GT$operator(val2);
-}
-
-function LTE$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 <= val2
-      : val1.LTE$operator(val2);
-}
-
-function GTE$operator(val1, val2) {
-  return (typeof(val1) == 'number' && typeof(val2) == 'number')
-      ? val1 >= val2
-      : val1.GTE$operator(val2);
-}
-
-// The following operator-functions are not called from Dart-generated code, but
-// only from handwritten JS code.
-function INDEX$operator(obj, index) {
-  return obj.INDEX$operator(index);
-}
-
-function ASSIGN_INDEX$operator(obj, index, newVal) {
-  obj.ASSIGN_INDEX$operator(index, newVal);
-}
-
-function $Dart$ThrowException(e) {
-  // If e is not a value, we can use V8's captureStackTrace utility method.
-  if (e && (typeof e == "object") && Error.captureStackTrace) {
-    Error.captureStackTrace(e);
-  }
-  throw e;
-}
-
-function $toString(x) {
-  return native__StringJsUtil_toDartString(x);
-}
-
-// Translate a JavaScript exception to a Dart exception
-// TODO(zundel): cross browser support.  This is Chrome specific.
-function $transformBrowserException(e) {
-  if (e instanceof TypeError) {
-    switch(e.type) {
-    case "property_not_function":
-    case "called_non_callable":
-      if (e.arguments[0] == "undefined") {
-        return native_ExceptionHelper_createNullPointerException();
-      }
-      return native_ExceptionHelper_createObjectNotClosureException();
-    case "non_object_property_call":
-    case "non_object_property_load":
-      return native_ExceptionHelper_createNullPointerException();
-    case "undefined_method":
-      if (e.arguments[0] == "call" || e.arguments[0] == "apply") {
-        return native_ExceptionHelper_createObjectNotClosureException();
-      }
-      return native_ExceptionHelper_createNoSuchMethodException(
-          "", e.arguments[0], []);
-    }
-  }
-  return e;
-}
-
-// Throws a NoSuchMethodException (used by named-parameter trampolines).
-function $nsme() {
-  var e = native_ExceptionHelper_createNoSuchMethodException("", "", []);
-  $Dart$ThrowException(e);
-}
-
-// Throws a NoSuchMethodException (used when instantiating via a non-existent class or ctor).
-function $nsme2(name, args) {
-  var e = native_ExceptionHelper_createNoSuchMethodException(name, name, args);
-  $Dart$ThrowException(e);
-}
-
-// Shared named-argument object used by call-sites with no named arguments.
-/** @const */
-var $noargs = {count:0};
-
-// Used for invoking dart functions from js.
-function $dartcall(fn, args) {
-  args.unshift(args.length, $noargs);
-  fn.apply(null, args);
-}
-
-//
-// The following methods are used to create canonical constants.
-//
-
-function native_ConstHelper_getConstId(o) {
-  return $dart_const_id(o);
-}
-
-// compile time const canonicalization helpers
-function $dart_const_id(o) {
-   if (o === $Dart$Null) return "";
-   if (typeof o === "number") return "n" + o;
-   if (typeof o === "boolean") return "b" + ((o) ? 1 : 0);
-   if (typeof o === "string") return $dart_const_string_id(o);
-   if (typeof o === "function") throw "a function is not a constant expression";
-   var result = o.$dartConstId;
-   if (result === undefined) {
-     throw "internal error: reference to non-canonical constant";
-   }
-   return result;
-}
-
-// Array ids have the form: "aID,ID,ID"
-function $dart_const_array_id(o) {
-  var ids = [];
-  for (var i=o.length-1; i>=0; i--) {
-    ids.push($dart_const_id(o[i]));
-  }
-  return "a" + ids.join(",");
-}
-
-var $CONST_MAP_PREFIX = ":"
-
-// String ids have the form "sID"
-var $string_id = 0;
-var $string_id_cache = {};
-function $dart_const_string_id(s) {
-  var key = $CONST_MAP_PREFIX + s;
-  var id = $string_id_cache[key];
-  if (!id) {
-    id = "s" + (++$string_id);
-    $string_id_cache[key] = id;
-  }
-  return id;
-}
-
-// A place to store the canonical consts
-var $consts = {};
-
-function $isDartMap(o) {
-  return !!(o && o.$implements$Map$Dart);
-}
-
-// Intern const object "o"
-function $intern(o, type_args) {
-  var id;
-  // Maps and arrays need special handling
-  // TODO(johnlenz): This array check may not be sufficient across iframes.
-  if (o instanceof Array) {
-    // Dart array literals are implemented as JavaScript native arrays.
-    id = $dart_const_array_id(o);
-  } else if ($isDartMap(o)) {
-    // Dart map literals are currently implemented by a non-const Dart class.
-    id = native_ConstHelper_getConstMapId(o);
-  } else {
-    id = "o" + o.$const_id();
-  }
-  if (type_args != null) {
-    id += '<';
-    for (var i=type_args.length-1; i >= 0; i--) {
-      id += type_args[i];
-      id += ","
-    }
-    id += '>';
-  }
-  var key = $CONST_MAP_PREFIX + id;
-  var match = $consts[key];
-  if (match != null) {
-    return match;
-  }
-  o.$dartConstId = id;
-  $consts[key] = o;
-  return o;
-}
-
-function $Dart$MapLiteralFactory() {
-  return native__CoreJsUtil__newMapLiteral();
-}