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Diffstat (limited to 'ICSharpCode.Decompiler/Ast/NRefactoryExtensions.cs')
-rw-r--r-- | ICSharpCode.Decompiler/Ast/NRefactoryExtensions.cs | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/ICSharpCode.Decompiler/Ast/NRefactoryExtensions.cs b/ICSharpCode.Decompiler/Ast/NRefactoryExtensions.cs new file mode 100644 index 00000000..80730061 --- /dev/null +++ b/ICSharpCode.Decompiler/Ast/NRefactoryExtensions.cs @@ -0,0 +1,86 @@ +// 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 ICSharpCode.NRefactory.CSharp; +using ICSharpCode.NRefactory.PatternMatching; + +namespace ICSharpCode.Decompiler.Ast +{ + internal static class NRefactoryExtensions + { + public static T WithAnnotation<T>(this T node, object annotation) where T : AstNode + { + if (annotation != null) + node.AddAnnotation(annotation); + return node; + } + + public static T CopyAnnotationsFrom<T>(this T node, AstNode other) where T : AstNode + { + foreach (object annotation in other.Annotations) { + node.AddAnnotation(annotation); + } + return node; + } + + public static T Detach<T>(this T node) where T : AstNode + { + node.Remove(); + return node; + } + + public static Expression WithName(this Expression node, string patternGroupName) + { + return new NamedNode(patternGroupName, node); + } + + public static Statement WithName(this Statement node, string patternGroupName) + { + return new NamedNode(patternGroupName, node); + } + + public static void AddNamedArgument(this NRefactory.CSharp.Attribute attribute, string name, Expression argument) + { + attribute.Arguments.Add(new AssignmentExpression(new IdentifierExpression(name), argument)); + } + + public static AstType ToType(this Pattern pattern) + { + return pattern; + } + + public static Expression ToExpression(this Pattern pattern) + { + return pattern; + } + + public static Statement ToStatement(this Pattern pattern) + { + return pattern; + } + + public static Statement GetNextStatement(this Statement statement) + { + AstNode next = statement.NextSibling; + while (next != null && !(next is Statement)) + next = next.NextSibling; + return (Statement)next; + } + } +} |