72 lines
2.8 KiB
JavaScript
72 lines
2.8 KiB
JavaScript
/*
|
|
* Copyright (C) 2017 Apple Inc. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
"use strict";
|
|
|
|
class NativeType extends Type {
|
|
constructor(origin, name, typeParameters)
|
|
{
|
|
if (!(typeParameters instanceof Array))
|
|
throw new Error("type parameters not array: " + typeParameters);
|
|
super();
|
|
this._origin = origin;
|
|
this._name = name;
|
|
this._typeParameters = typeParameters;
|
|
this._isNumber = false;
|
|
this._isInt = false;
|
|
this._isFloating = false;
|
|
this._isPrimitive = false;
|
|
}
|
|
|
|
get origin() { return this._origin; }
|
|
get name() { return this._name; }
|
|
get typeParameters() { return this._typeParameters; }
|
|
get isNative() { return true; }
|
|
|
|
// We let Intrinsics.js set these as it likes.
|
|
get isNumber() { return this._isNumber; }
|
|
set isNumber(value) { this._isNumber = value; }
|
|
get isInt() { return this._isInt; }
|
|
set isInt(value) { this._isInt = value; }
|
|
get isFloating() { return this._isFloating; }
|
|
set isFloating(value) { this._isFloating = value; }
|
|
get isPrimitive() { return this._isPrimitive; }
|
|
set isPrimitive(value) { this._isPrimitive = value; }
|
|
|
|
instantiate(typeArguments)
|
|
{
|
|
if (typeArguments.length != this.typeParameters.length)
|
|
throw new Error("Wrong number of type arguments to instantiation");
|
|
if (!typeArguments.length)
|
|
return this;
|
|
return new NativeTypeInstance(this, typeArguments);
|
|
}
|
|
|
|
toString()
|
|
{
|
|
return "native typedef " + this.name + "<" + this.typeParameters + ">";
|
|
}
|
|
}
|
|
|