56 lines
1.7 KiB
Haxe
56 lines
1.7 KiB
Haxe
/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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package python;
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import python.internal.UBuiltins.list;
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/**
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This type represents python `*args` feature, supporting
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passing arbitrary number of arguments to a function.
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Example:
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```haxe
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function f(args:VarArgs<Int>) {}
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f([1, 2, 3]);
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```
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**/
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@:analyzer(no_simplification)
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abstract VarArgs<T>(Dynamic) {
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inline function new(d:Array<T>) {
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this = d;
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}
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inline function raw():Dynamic {
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return this;
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}
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@:to public inline function toArray():Array<T> {
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return if (!Std.isOfType(raw(), Array)) list(raw()) else (raw() : Array<T>);
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}
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@:from static inline function fromArray<T>(d:Array<T>):VarArgs<T> {
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return new VarArgs(d);
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}
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}
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