| /* |
| * 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 + ">"; |
| } |
| } |
| |