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https://github.com/SSCLI/sscli_20021101
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yallie
56 lines
2.0 KiB
C#
56 lines
2.0 KiB
C#
// ==++==
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//
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//
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// Copyright (c) 2002 Microsoft Corporation. All rights reserved.
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//
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// The use and distribution terms for this software are contained in the file
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// named license.txt, which can be found in the root of this distribution.
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// By using this software in any fashion, you are agreeing to be bound by the
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// terms of this license.
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//
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// You must not remove this notice, or any other, from this software.
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//
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//
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// ==--==
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namespace Microsoft.JScript
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{
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using System;
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using System.Reflection;
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[AttributeUsage(AttributeTargets.Method|AttributeTargets.Constructor)]
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public class JSFunctionAttribute : Attribute{
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internal JSFunctionAttributeEnum attributeValue;
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internal JSBuiltin builtinFunction;
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public JSFunctionAttribute(JSFunctionAttributeEnum value){
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this.attributeValue = value;
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this.builtinFunction = (JSBuiltin)0;
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}
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public JSFunctionAttribute(JSFunctionAttributeEnum value, JSBuiltin builtinFunction){
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this.attributeValue = value;
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this.builtinFunction = builtinFunction;
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}
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public JSFunctionAttributeEnum GetAttributeValue(){
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return this.attributeValue;
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}
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}
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public enum JSFunctionAttributeEnum{
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HasArguments = 0x01,
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HasThisObject = 0x02,
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IsNested = 0x04,
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HasStackFrame = 0x08, //For use by debugger to keep outer scope locals in sync with outer scope stack frame
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HasVarArgs = 0x10,
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HasEngine = 0x20,
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IsExpandoMethod = 0x40, //A method that is used as a constructor function
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IsInstanceNestedClassConstructor = 0x80, //A constructor of an instance nested class. Takes a trailing hidden parameter providing the nesting class instance.
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// common combinations, not actually used, but improves debugging experience.
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ClassicFunction = HasArguments | HasThisObject | HasEngine,
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NestedFunction = HasStackFrame | IsNested | HasEngine,
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ClassicNestedFunction = ClassicFunction | NestedFunction,
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}
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}
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