79 lines
2.1 KiB
C#
79 lines
2.1 KiB
C#
//
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// ElementInit.cs
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//
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// Author:
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// Jb Evain (jbevain@novell.com)
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//
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// (C) 2008 Novell, Inc. (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.ObjectModel;
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using System.Reflection;
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#if !FULL_AOT_RUNTIME
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using System.Reflection.Emit;
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#endif
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namespace System.Linq.Expressions {
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public sealed class ElementInit {
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MethodInfo add_method;
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ReadOnlyCollection<Expression> arguments;
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public MethodInfo AddMethod {
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get { return add_method; }
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}
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public ReadOnlyCollection<Expression> Arguments {
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get { return arguments; }
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}
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internal ElementInit (MethodInfo add_method, ReadOnlyCollection<Expression> arguments)
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{
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this.add_method = add_method;
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this.arguments = arguments;
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}
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public override string ToString ()
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{
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return ExpressionPrinter.ToString (this);
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}
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#if !FULL_AOT_RUNTIME
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void EmitPopIfNeeded (EmitContext ec)
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{
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if (add_method.ReturnType == typeof (void))
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return;
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ec.ig.Emit (OpCodes.Pop);
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}
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internal void Emit (EmitContext ec, LocalBuilder local)
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{
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ec.EmitCall (local, arguments, add_method);
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EmitPopIfNeeded (ec);
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}
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#endif
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}
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}
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