Daniel Grunwald
14 years ago
14 changed files with 187 additions and 142 deletions
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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 ICSharpCode.NRefactory.PatternMatching; |
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namespace ICSharpCode.NRefactory.CSharp.Refactoring |
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{ |
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/// <summary>
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/// Helper class for constructing pattern ASTs.
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/// </summary>
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public class PatternHelper |
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{ |
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/// <summary>
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/// Produces a choice pattern for <c>expr1 op expr2</c> or <c>expr2 op expr1</c>.
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/// </summary>
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public static Expression CommutativeOperator(Expression expr1, BinaryOperatorType op, Expression expr2) |
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{ |
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return new Choice { |
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new BinaryOperatorExpression(expr1, op, expr2), |
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new BinaryOperatorExpression(expr2.Clone(), op, expr1.Clone()) |
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}; |
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} |
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} |
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} |
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@ -0,0 +1,49 @@
@@ -0,0 +1,49 @@
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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.Collections.Generic; |
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using System.Linq; |
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namespace ICSharpCode.NRefactory.CSharp.Refactoring |
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{ |
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/// <summary>
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/// Helper methods for constructing ASTs for refactoring.
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/// These helpers work with frozen ASTs, i.e. they clone input nodes.
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/// </summary>
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public class RefactoringAstHelper |
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{ |
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/// <summary>
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/// Removes the target from a member reference while preserving the identifier and type arguments.
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/// </summary>
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public static IdentifierExpression RemoveTarget(MemberReferenceExpression mre) |
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{ |
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IdentifierExpression ident = new IdentifierExpression(mre.MemberName); |
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ident.TypeArguments.AddRange(mre.TypeArguments.Select(t => t.Clone())); |
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return ident; |
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} |
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/// <summary>
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/// Removes the target from a member reference while preserving the identifier and type arguments.
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/// </summary>
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public static SimpleType RemoveTarget(MemberType memberType) |
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{ |
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return new SimpleType(memberType.MemberName, memberType.TypeArguments.Select(t => t.Clone())); |
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} |
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} |
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} |
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