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-rw-r--r--ICSharpCode.Decompiler/Ast/Transforms/IntroduceExtensionMethods.cs66
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diff --git a/ICSharpCode.Decompiler/Ast/Transforms/IntroduceExtensionMethods.cs b/ICSharpCode.Decompiler/Ast/Transforms/IntroduceExtensionMethods.cs
deleted file mode 100644
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--- a/ICSharpCode.Decompiler/Ast/Transforms/IntroduceExtensionMethods.cs
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@@ -1,66 +0,0 @@
-// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this
-// software and associated documentation files (the "Software"), to deal in the Software
-// without restriction, including without limitation the rights to use, copy, modify, merge,
-// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-// to whom the Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
-
-using System;
-using System.Linq;
-using ICSharpCode.NRefactory.CSharp;
-using Mono.Cecil;
-
-namespace ICSharpCode.Decompiler.Ast.Transforms
-{
- /// <summary>
- /// Converts extension method calls into infix syntax.
- /// </summary>
- public class IntroduceExtensionMethods : IAstTransform
- {
- readonly DecompilerContext context;
-
- public IntroduceExtensionMethods(DecompilerContext context)
- {
- this.context = context;
- }
-
- public void Run(AstNode compilationUnit)
- {
- foreach (InvocationExpression invocation in compilationUnit.Descendants.OfType<InvocationExpression>()) {
- MemberReferenceExpression mre = invocation.Target as MemberReferenceExpression;
- MethodReference methodReference = invocation.Annotation<MethodReference>();
- if (mre != null && mre.Target is TypeReferenceExpression && methodReference != null && invocation.Arguments.Any()) {
- MethodDefinition d = methodReference.Resolve();
- if (d != null) {
- foreach (var ca in d.CustomAttributes) {
- if (ca.AttributeType.Name == "ExtensionAttribute" && ca.AttributeType.Namespace == "System.Runtime.CompilerServices") {
- var firstArgument = invocation.Arguments.First();
- if (firstArgument is NullReferenceExpression)
- firstArgument = firstArgument.ReplaceWith(expr => expr.CastTo(AstBuilder.ConvertType(d.Parameters.First().ParameterType)));
- else
- mre.Target = firstArgument.Detach();
- if (invocation.Arguments.Any()) {
- // HACK: removing type arguments should be done indepently from whether a method is an extension method,
- // just by testing whether the arguments can be inferred
- mre.TypeArguments.Clear();
- }
- break;
- }
- }
- }
- }
- }
- }
- }
-}