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Use __applyConstructor__ to allow for an arbitrary number of parameters to be passed to native constructors. bug 331429, r=brendan

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mrbkap%gmail.com 2006-05-09 19:23:39 +00:00
parent c8ed6c412d
commit f50ceb399b
1 changed files with 2 additions and 19 deletions
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21
js/narcissus/jsexec.js
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@ -906,25 +906,8 @@ if (!('__call__' in Fp)) {
}, true, true, true);
Fp.__defineProperty__('__construct__', function (a, x) {
switch (a.length) {
case 0:
return new this();
case 1:
return new this(a[0]);
case 2:
return new this(a[0], a[1]);
case 3:
return new this(a[0], a[1], a[2]);
case 4:
return new this(a[0], a[1], a[2], a[3]);
case 5:
return new this(a[0], a[1], a[2], a[3], a[4]);
case 6:
return new this(a[0], a[1], a[2], a[3], a[4], a[5]);
case 7:
return new this(a[0], a[1], a[2], a[3], a[4], a[5], a[6]);
}
throw "PANIC: too many arguments to constructor";
a = Array.prototype.splice.call(a, 0, a.length);
return this.__applyConstructor__(a);
}, true, true, true);
// Since we use native functions such as Date along with host ones such