/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation.
*
* This source code is subject to terms and conditions of the Microsoft Public License. A
* copy of the license can be found in the License.html file at the root of this distribution. If
* you cannot locate the Microsoft Public License, please send an email to
* dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
* by the terms of the Microsoft Public License.
*
* You must not remove this notice, or any other, from this software.
*
*
* ***************************************************************************/
#if !SILVERLIGHT
#if !CLR2
using System.Linq.Expressions;
#else
using Microsoft.Scripting.Ast;
#endif
using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using Microsoft.Scripting.Utils;
namespace Microsoft.Scripting.ComInterop{
internal class ConversionArgBuilder : ArgBuilder {
private SimpleArgBuilder _innerBuilder;
private Type _parameterType;
internal ConversionArgBuilder(Type parameterType, SimpleArgBuilder innerBuilder) {
_parameterType = parameterType;
_innerBuilder = innerBuilder;
}
internal override Expression Marshal(Expression parameter) {
return _innerBuilder.Marshal(Helpers.Convert(parameter, _parameterType));
}
internal override Expression MarshalToRef(Expression parameter) {
//we are not supporting conversion InOut
throw Assert.Unreachable;
}
}
}
#endif
|