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Viewing changes to contrib/ICSharpCode.NRefactory/TypeSystem/Implementation/TypeParameterReference.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2012-05-27 18:08:20 UTC
  • mfrom: (1.8.5) (1.5.8 sid)
  • Revision ID: package-import@ubuntu.com-20120527180820-f1ub6lhg0s50wci1
Tags: 3.0.2+dfsg-3
* [fcecfe7] Fix monodevelop-core-addins.pc.in to point to actual 
  installed location of assemblies.
* [26e1a07] DebSrc 3.0 does not support Quilt's -p parameter, so 
  manually adjust the path in the patch file.

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contrib/ICSharpCode.NRefactory/TypeSystem/Implementation/TypeParameterReference.cs
 
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
 
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// software and associated documentation files (the "Software"), to deal in the Software
 
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// without restriction, including without limitation the rights to use, copy, modify, merge,
 
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
 
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// to whom the 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 all copies or
 
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// 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 IMPLIED,
 
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
 
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 
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// OTHERWISE, ARISING 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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using System;
 
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using System.Globalization;
 
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namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 
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{
 
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        [Serializable]
 
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        public sealed class TypeParameterReference : ITypeReference, ISupportsInterning
 
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        {
 
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                readonly EntityType ownerType;
 
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                readonly int index;
 
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                public TypeParameterReference(EntityType ownerType, int index)
 
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                {
 
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                        this.ownerType = ownerType;
 
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                        this.index = index;
 
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                }
 
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                public IType Resolve(ITypeResolveContext context)
 
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                {
 
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                        if (ownerType == EntityType.Method) {
 
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                                IMethod method = context.CurrentMember as IMethod;
 
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                                if (method != null && index < method.TypeParameters.Count) {
 
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                                        return method.TypeParameters[index];
 
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                                }
 
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                                return DummyTypeParameter.GetMethodTypeParameter(index);
 
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                        } else if (ownerType == EntityType.TypeDefinition) {
 
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                                ITypeDefinition typeDef = context.CurrentTypeDefinition;
 
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                                if (typeDef != null && index < typeDef.TypeParameters.Count) {
 
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                                        return typeDef.TypeParameters[index];
 
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                                }
 
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                                return DummyTypeParameter.GetClassTypeParameter(index);
 
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                        } else {
 
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                                return SpecialType.UnknownType;
 
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                        }
 
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                }
 
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                void ISupportsInterning.PrepareForInterning(IInterningProvider provider)
 
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                {
 
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                }
 
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                int ISupportsInterning.GetHashCodeForInterning()
 
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                {
 
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                        return index * 33 + (int)ownerType;
 
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                }
 
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                bool ISupportsInterning.EqualsForInterning(ISupportsInterning other)
 
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                {
 
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                        TypeParameterReference r = other as TypeParameterReference;
 
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                        return r != null && index == r.index && ownerType == r.ownerType;
 
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                }
 
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                public override string ToString()
 
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                {
 
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                        if (ownerType == EntityType.Method)
 
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                                return "!!" + index.ToString(CultureInfo.InvariantCulture);
 
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                        else
 
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                                return "!" + index.ToString(CultureInfo.InvariantCulture);
 
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                }
 
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        }
 
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}