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Fully bootstrapped, but host still can't apply target functions.

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This commit is contained in:
brendan%mozilla.org 2004-02-14 21:58:10 +00:00
parent 76d7770850
commit 02939f0679
1 changed files with 17 additions and 14 deletions
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31
js/narcissus/jsexec.js
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@ -101,21 +101,17 @@ var global = {
return new FunctionObject(f, s);
},
Array: function Array() {
var a = this;
if (a instanceof Array) {
// Called as constructor.
} else {
a.__proto__ = Array.prototype;
}
return a;
// Array when called as a function acts as a constructor.
return GLOBAL.Array.apply(this, arguments);
},
String: function String() {
String: function String(v) {
var s = this;
if (s instanceof String) {
// Called as constructor.
// Called as constructor: save the argument as a string value.
this.value = "" + v;
} else {
// Called as function.
s = GLOBAL.String.apply(this, arguments);
// Called as function: convert this to string type.
s = "" + s;
}
return s;
},
@ -133,10 +129,17 @@ function reflectClass(name, proto) {
var gctor = global[name];
gctor.__defineProperty__('prototype', proto, true, true, true);
proto.__defineProperty__('constructor', gctor, false, false, true);
return proto;
}
// Reflect Array -- note that all Array methods are generic.
reflectClass('Array', new Array);
reflectClass('String', new String);
// Reflect String, overriding non-generic methods.
var gSp = reflectClass('String', new String);
gSp.toSource = function () { return this.value.toSource(); };
gSp.toString = function () { return this.value; };
gSp.valueOf = function () { return this.value; };
var XCp = ExecutionContext.prototype;
ExecutionContext.current = XCp.caller = XCp.callee = null;
@ -846,7 +849,7 @@ reflectClass('Function', FOp);
// Help native and host-scripted functions be like FunctionObjects.
var Fp = Function.prototype;
var Rp = RegExp.prototype;
var REp = RegExp.prototype;
Fp.__call__ = function (t, a, x) {
// Curse ECMA yet again!
@ -854,7 +857,7 @@ Fp.__call__ = function (t, a, x) {
return this.apply(t, a);
};
Rp.__call__ = function (t, a, x) {
REp.__call__ = function (t, a, x) {
a = Array.prototype.splice.call(a, 0, a.length);
return this.exec.apply(this, a);
};