mirror of https://github.com/icsharpcode/ILSpy.git
Siegfried Pammer
7 years ago
35 changed files with 1163 additions and 678 deletions
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using System; |
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using System.Collections.Generic; |
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using System.Diagnostics; |
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using System.Linq; |
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using System.Reflection.Metadata; |
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using System.Reflection.Metadata.Ecma335; |
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using System.Text; |
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using System.Threading.Tasks; |
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using ICSharpCode.Decompiler.Util; |
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namespace ICSharpCode.ILSpy |
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{ |
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public class CodeMappingInfo |
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{ |
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public Decompiler.Metadata.PEFile Module { get; } |
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public Language Language { get; } |
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public TypeDefinitionHandle TypeDefinition { get; } |
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Dictionary<MethodDefinitionHandle, List<MethodDefinitionHandle>> parts; |
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Dictionary<MethodDefinitionHandle, MethodDefinitionHandle> parents; |
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public CodeMappingInfo(Language language, Decompiler.Metadata.PEFile module, TypeDefinitionHandle type) |
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{ |
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this.Language = language; |
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this.Module = module; |
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this.TypeDefinition = type; |
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this.parts = new Dictionary<MethodDefinitionHandle, List<MethodDefinitionHandle>>(); |
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this.parents = new Dictionary<MethodDefinitionHandle, MethodDefinitionHandle>(); |
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} |
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public bool ShowMember(EntityHandle entity) |
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{ |
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return Language.ShowMember(new Decompiler.Metadata.Entity(Module, entity)); |
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} |
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public IEnumerable<MethodDefinitionHandle> GetMethodParts(MethodDefinitionHandle method) |
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{ |
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if (parts.TryGetValue(method, out var p)) |
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return p; |
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return new[] { method }; |
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} |
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public MethodDefinitionHandle GetParentMethod(MethodDefinitionHandle method) |
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{ |
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if (parents.TryGetValue(method, out var p)) |
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return p; |
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return method; |
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} |
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public void AddMapping(MethodDefinitionHandle parent, MethodDefinitionHandle part) |
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{ |
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Debug.Print("Parent: " + MetadataTokens.GetRowNumber(parent) + " Part: " + MetadataTokens.GetRowNumber(part)); |
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if (parents.ContainsKey(part)) |
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return; |
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parents.Add(part, parent); |
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if (!parts.TryGetValue(parent, out var list)) { |
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list = new List<MethodDefinitionHandle>(); |
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parts.Add(parent, list); |
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} |
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list.Add(part); |
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} |
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} |
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} |
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@ -0,0 +1,172 @@ |
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// Copyright (c) 2011 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.Collections.Immutable; |
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using ICSharpCode.Decompiler; |
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using ICSharpCode.Decompiler.Metadata; |
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using SRM = System.Reflection.Metadata; |
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namespace ICSharpCode.ILSpy |
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{ |
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class ILSignatureProvider : SRM.ISignatureTypeProvider<string, GenericContext> |
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{ |
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public static readonly ILSignatureProvider WithoutNamespace = new ILSignatureProvider(false); |
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public static readonly ILSignatureProvider WithNamespace = new ILSignatureProvider(true); |
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bool includeNamespace; |
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public ILSignatureProvider(bool includeNamespace) |
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{ |
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this.includeNamespace = includeNamespace; |
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} |
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public string GetArrayType(string elementType, SRM.ArrayShape shape) |
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{ |
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string printedShape = ""; |
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for (int i = 0; i < shape.Rank; i++) { |
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if (i > 0) |
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printedShape += ", "; |
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if (i < shape.LowerBounds.Length || i < shape.Sizes.Length) { |
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int lower = 0; |
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if (i < shape.LowerBounds.Length) { |
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lower = shape.LowerBounds[i]; |
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printedShape += lower.ToString(); |
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} |
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printedShape += "..."; |
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if (i < shape.Sizes.Length) |
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printedShape += (lower + shape.Sizes[i] - 1).ToString(); |
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} |
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} |
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return $"{elementType}[{printedShape}]"; |
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} |
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public string GetByReferenceType(string elementType) |
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{ |
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return elementType + "&"; |
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} |
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public string GetFunctionPointerType(SRM.MethodSignature<string> signature) |
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{ |
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return "method " + signature.ReturnType + " *(" + string.Join(", ", signature.ParameterTypes) + ")"; |
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} |
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public string GetGenericInstantiation(string genericType, ImmutableArray<string> typeArguments) |
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{ |
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return genericType + "<" + string.Join(", ", typeArguments) + ">"; |
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} |
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public string GetGenericMethodParameter(GenericContext genericContext, int index) |
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{ |
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return "!!" + genericContext.GetGenericMethodTypeParameterName(index); |
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} |
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public string GetGenericTypeParameter(GenericContext genericContext, int index) |
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{ |
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return "!" + genericContext.GetGenericTypeParameterName(index); |
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} |
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public string GetModifiedType(string modifier, string unmodifiedType, bool isRequired) |
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{ |
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string modifierKeyword = isRequired ? "modreq" : "modopt"; |
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return $"{unmodifiedType} {modifierKeyword}({modifier})"; |
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} |
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public string GetPinnedType(string elementType) |
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{ |
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throw new NotImplementedException(); |
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} |
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public string GetPointerType(string elementType) |
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{ |
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return elementType + "*"; |
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} |
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public string GetPrimitiveType(SRM.PrimitiveTypeCode typeCode) |
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{ |
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switch (typeCode) { |
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case SRM.PrimitiveTypeCode.Boolean: |
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return "bool"; |
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case SRM.PrimitiveTypeCode.Byte: |
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return "uint8"; |
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case SRM.PrimitiveTypeCode.SByte: |
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return "int8"; |
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case SRM.PrimitiveTypeCode.Char: |
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return "char"; |
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case SRM.PrimitiveTypeCode.Int16: |
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return "int16"; |
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case SRM.PrimitiveTypeCode.UInt16: |
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return "uint16"; |
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case SRM.PrimitiveTypeCode.Int32: |
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return "int32"; |
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case SRM.PrimitiveTypeCode.UInt32: |
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return "uint32"; |
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case SRM.PrimitiveTypeCode.Int64: |
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return "int64"; |
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case SRM.PrimitiveTypeCode.UInt64: |
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return "uint64"; |
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case SRM.PrimitiveTypeCode.Single: |
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return "float32"; |
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case SRM.PrimitiveTypeCode.Double: |
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return "float64"; |
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case SRM.PrimitiveTypeCode.IntPtr: |
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return "native int"; |
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case SRM.PrimitiveTypeCode.UIntPtr: |
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return "native uint"; |
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case SRM.PrimitiveTypeCode.Object: |
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return "object"; |
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case SRM.PrimitiveTypeCode.String: |
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return "string"; |
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case SRM.PrimitiveTypeCode.TypedReference: |
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return "typedref"; |
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case SRM.PrimitiveTypeCode.Void: |
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return "void"; |
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default: |
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throw new ArgumentOutOfRangeException(); |
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} |
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} |
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public string GetSZArrayType(string elementType) |
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{ |
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return elementType + "[]"; |
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} |
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public string GetTypeFromDefinition(SRM.MetadataReader reader, SRM.TypeDefinitionHandle handle, byte rawTypeKind) |
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{ |
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if (!includeNamespace) { |
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return Decompiler.Disassembler.DisassemblerHelpers.Escape(handle.GetFullTypeName(reader).Name); |
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} |
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return handle.GetFullTypeName(reader).ToILNameString(); |
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} |
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public string GetTypeFromReference(SRM.MetadataReader reader, SRM.TypeReferenceHandle handle, byte rawTypeKind) |
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{ |
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if (!includeNamespace) { |
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return Decompiler.Disassembler.DisassemblerHelpers.Escape(handle.GetFullTypeName(reader).Name); |
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} |
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return handle.GetFullTypeName(reader).ToILNameString(); |
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} |
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public string GetTypeFromSpecification(SRM.MetadataReader reader, GenericContext genericContext, SRM.TypeSpecificationHandle handle, byte rawTypeKind) |
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{ |
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return reader.GetTypeSpecification(handle).DecodeSignature(this, genericContext); |
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} |
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} |
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} |
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@ -0,0 +1,43 @@ |
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Reflection.Metadata; |
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using System.Text; |
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using System.Threading.Tasks; |
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using ICSharpCode.Decompiler; |
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namespace ICSharpCode.ILSpy.TreeNodes.Analyzer |
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{ |
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public static class Extensions |
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{ |
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public static TypeDefinitionHandle GetDeclaringType(this MethodDefinitionHandle method, MetadataReader metadata) |
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{ |
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if (method.IsNil) |
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throw new ArgumentNullException(nameof(method)); |
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return metadata.GetMethodDefinition(method).GetDeclaringType(); |
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} |
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public static TypeDefinitionHandle GetDeclaringType(this FieldDefinitionHandle field, MetadataReader metadata) |
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{ |
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if (field.IsNil) |
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throw new ArgumentNullException(nameof(field)); |
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return metadata.GetFieldDefinition(field).GetDeclaringType(); |
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} |
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public static TypeDefinitionHandle GetDeclaringType(this PropertyDefinitionHandle property, MetadataReader metadata) |
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{ |
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if (property.IsNil) |
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throw new ArgumentNullException(nameof(property)); |
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var accessor = metadata.GetPropertyDefinition(property).GetAccessors().GetAny(); |
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return metadata.GetMethodDefinition(accessor).GetDeclaringType(); |
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} |
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public static TypeDefinitionHandle GetDeclaringType(this EventDefinitionHandle @event, MetadataReader metadata) |
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{ |
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if (@event.IsNil) |
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throw new ArgumentNullException(nameof(@event)); |
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var accessor = metadata.GetEventDefinition(@event).GetAccessors().GetAny(); |
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return metadata.GetMethodDefinition(accessor).GetDeclaringType(); |
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} |
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} |
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} |
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